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/slider_controller.h>
  38 #include <gtkmm2ext/gtk_ui.h>
  39 #include <gtkmm2ext/paths_dialog.h>
  40 #include <gtkmm2ext/window_title.h>
  41
  42 #include "pbd/fpu.h"
  43 #include "pbd/cpus.h"
  44 #include "pbd/i18n.h"
  45
  46 #include "ardour/audio_backend.h"
  47 #include "ardour/audioengine.h"
  48 #include "ardour/profile.h"
  49 #include "ardour/dB.h"
  50 #include "ardour/rc_configuration.h"
  51 #include "ardour/control_protocol_manager.h"
  52 #include "ardour/port_manager.h"
  53 #include "ardour/plugin_manager.h"
  54 #include "control_protocol/control_protocol.h"
  55
  56 #include "canvas/wave_view.h"
  57
  58 #include "ardour_dialog.h"
  59 #include "ardour_ui.h"
  60 #include "ardour_window.h"
  61 #include "color_theme_manager.h"
  62 #include "gui_thread.h"
  63 #include "keyboard.h"
  64 #include "meter_patterns.h"
  65 #include "midi_tracer.h"
  66 #include "rc_option_editor.h"
  67 #include "sfdb_ui.h"
  68 #include "tooltips.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
  79 class ClickOptions : public OptionEditorMiniPage
  80 {
  81 public:
  82         ClickOptions (RCConfiguration* c)
  83                 : _rc_config (c)
  84                 , _click_browse_button (_("Browse..."))
  85                 , _click_emphasis_browse_button (_("Browse..."))
  86         {
  87                 // TODO get rid of GTK -> use OptionEditor Widgets
  88                 Table* t = &table;
  89
  90                 Label* l = manage (left_aligned_label (_("Emphasis on first beat")));
  91                 _use_emphasis_on_click_check_button.add (*l);
  92                 t->attach (_use_emphasis_on_click_check_button, 1, 3, 0, 1, FILL);
  93                 _use_emphasis_on_click_check_button.signal_toggled().connect (
  94                     sigc::mem_fun (*this, &ClickOptions::use_emphasis_on_click_toggled));
  95
  96                 l = manage (left_aligned_label (_("Use built-in default sounds")));
  97                 _use_default_click_check_button.add (*l);
  98                 t->attach (_use_default_click_check_button, 1, 3, 1, 2, FILL);
  99                 _use_default_click_check_button.signal_toggled().connect (
 100                     sigc::mem_fun (*this, &ClickOptions::use_default_click_toggled));
 101
 102                 l = manage (left_aligned_label (_("Audio file:")));
 103                 t->attach (*l, 1, 2, 2, 3, FILL);
 104                 t->attach (_click_path_entry, 2, 3, 2, 3, FILL);
 105                 _click_browse_button.signal_clicked ().connect (
 106                     sigc::mem_fun (*this, &ClickOptions::click_browse_clicked));
 107                 t->attach (_click_browse_button, 3, 4, 2, 3, FILL);
 108
 109                 l = manage (left_aligned_label (_("Emphasis audio file:")));
 110                 t->attach (*l, 1, 2, 3, 4, FILL);
 111                 t->attach (_click_emphasis_path_entry, 2, 3, 3, 4, FILL);
 112                 _click_emphasis_browse_button.signal_clicked ().connect (
 113                     sigc::mem_fun (*this, &ClickOptions::click_emphasis_browse_clicked));
 114                 t->attach (_click_emphasis_browse_button, 3, 4, 3, 4, FILL);
 115
 116                 FaderOption* fo = new FaderOption (
 117                                 "click-gain",
 118                                 _("Gain level"),
 119                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_click_gain),
 120                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_click_gain)
 121                                 );
 122
 123                 fo->add_to_page (this);
 124                 fo->set_state_from_config ();
 125
 126                 _click_path_entry.signal_activate().connect (sigc::mem_fun (*this, &ClickOptions::click_changed));
 127                 _click_emphasis_path_entry.signal_activate().connect (sigc::mem_fun (*this, &ClickOptions::click_emphasis_changed));
 128
 129                 if (_rc_config->get_click_sound ().empty() &&
 130                     _rc_config->get_click_emphasis_sound().empty()) {
 131                         _use_default_click_check_button.set_active (true);
 132                         _use_emphasis_on_click_check_button.set_active (true);
 133
 134                 } else {
 135                         _use_default_click_check_button.set_active (false);
 136                         _use_emphasis_on_click_check_button.set_active (false);
 137                 }
 138         }
 139
 140         void parameter_changed (string const & p)
 141         {
 142                 if (p == "click-sound") {
 143                         _click_path_entry.set_text (_rc_config->get_click_sound());
 144                 } else if (p == "click-emphasis-sound") {
 145                         _click_emphasis_path_entry.set_text (_rc_config->get_click_emphasis_sound());
 146                 } else if (p == "use-click-emphasis") {
 147                         bool x = _rc_config->get_use_click_emphasis ();
 148                         _use_emphasis_on_click_check_button.set_active (x);
 149                 }
 150         }
 151
 152         void set_state_from_config ()
 153         {
 154                 parameter_changed ("click-sound");
 155                 parameter_changed ("click-emphasis-sound");
 156                 parameter_changed ("use-click-emphasis");
 157         }
 158
 159 private:
 160
 161         void click_browse_clicked ()
 162         {
 163                 SoundFileChooser sfdb (_("Choose Click"));
 164
 165                 sfdb.show_all ();
 166                 sfdb.present ();
 167
 168                 if (sfdb.run () == RESPONSE_OK) {
 169                         click_chosen (sfdb.get_filename());
 170                 }
 171         }
 172
 173         void click_chosen (string const & path)
 174         {
 175                 _click_path_entry.set_text (path);
 176                 _rc_config->set_click_sound (path);
 177         }
 178
 179         void click_changed ()
 180         {
 181                 click_chosen (_click_path_entry.get_text ());
 182         }
 183
 184         void click_emphasis_browse_clicked ()
 185         {
 186                 SoundFileChooser sfdb (_("Choose Click Emphasis"));
 187
 188                 sfdb.show_all ();
 189                 sfdb.present ();
 190
 191                 if (sfdb.run () == RESPONSE_OK) {
 192                         click_emphasis_chosen (sfdb.get_filename());
 193                 }
 194         }
 195
 196         void click_emphasis_chosen (string const & path)
 197         {
 198                 _click_emphasis_path_entry.set_text (path);
 199                 _rc_config->set_click_emphasis_sound (path);
 200         }
 201
 202         void click_emphasis_changed ()
 203         {
 204                 click_emphasis_chosen (_click_emphasis_path_entry.get_text ());
 205         }
 206
 207         void use_default_click_toggled ()
 208         {
 209                 if (_use_default_click_check_button.get_active ()) {
 210                         _rc_config->set_click_sound ("");
 211                         _rc_config->set_click_emphasis_sound ("");
 212                         _click_path_entry.set_sensitive (false);
 213                         _click_emphasis_path_entry.set_sensitive (false);
 214                         _click_browse_button.set_sensitive (false);
 215                         _click_emphasis_browse_button.set_sensitive (false);
 216                 } else {
 217                         _click_path_entry.set_sensitive (true);
 218                         _click_emphasis_path_entry.set_sensitive (true);
 219                         _click_browse_button.set_sensitive (true);
 220                         _click_emphasis_browse_button.set_sensitive (true);
 221                 }
 222         }
 223
 224         void use_emphasis_on_click_toggled ()
 225         {
 226                 if (_use_emphasis_on_click_check_button.get_active ()) {
 227                         _rc_config->set_use_click_emphasis(true);
 228                 } else {
 229                         _rc_config->set_use_click_emphasis(false);
 230                 }
 231         }
 232
 233         RCConfiguration* _rc_config;
 234         CheckButton _use_default_click_check_button;
 235         CheckButton _use_emphasis_on_click_check_button;
 236         Entry _click_path_entry;
 237         Entry _click_emphasis_path_entry;
 238         Button _click_browse_button;
 239         Button _click_emphasis_browse_button;
 240 };
 241
 242 class UndoOptions : public OptionEditorComponent
 243 {
 244 public:
 245         UndoOptions (RCConfiguration* c) :
 246                 _rc_config (c),
 247                 _limit_undo_button (_("Limit undo history to")),
 248                 _save_undo_button (_("Save undo history of"))
 249         {
 250                 // TODO get rid of GTK -> use OptionEditor SpinOption
 251                 _limit_undo_spin.set_range (0, 512);
 252                 _limit_undo_spin.set_increments (1, 10);
 253
 254                 _save_undo_spin.set_range (0, 512);
 255                 _save_undo_spin.set_increments (1, 10);
 256
 257                 _limit_undo_button.signal_toggled().connect (sigc::mem_fun (*this, &UndoOptions::limit_undo_toggled));
 258                 _limit_undo_spin.signal_value_changed().connect (sigc::mem_fun (*this, &UndoOptions::limit_undo_changed));
 259                 _save_undo_button.signal_toggled().connect (sigc::mem_fun (*this, &UndoOptions::save_undo_toggled));
 260                 _save_undo_spin.signal_value_changed().connect (sigc::mem_fun (*this, &UndoOptions::save_undo_changed));
 261         }
 262
 263         void parameter_changed (string const & p)
 264         {
 265                 if (p == "history-depth") {
 266                         int32_t const d = _rc_config->get_history_depth();
 267                         _limit_undo_button.set_active (d != 0);
 268                         _limit_undo_spin.set_sensitive (d != 0);
 269                         _limit_undo_spin.set_value (d);
 270                 } else if (p == "save-history") {
 271                         bool const x = _rc_config->get_save_history ();
 272                         _save_undo_button.set_active (x);
 273                         _save_undo_spin.set_sensitive (x);
 274                 } else if (p == "save-history-depth") {
 275                         _save_undo_spin.set_value (_rc_config->get_saved_history_depth());
 276                 }
 277         }
 278
 279         void set_state_from_config ()
 280         {
 281                 parameter_changed ("save-history");
 282                 parameter_changed ("history-depth");
 283                 parameter_changed ("save-history-depth");
 284         }
 285
 286         void limit_undo_toggled ()
 287         {
 288                 bool const x = _limit_undo_button.get_active ();
 289                 _limit_undo_spin.set_sensitive (x);
 290                 int32_t const n = x ? 16 : 0;
 291                 _limit_undo_spin.set_value (n);
 292                 _rc_config->set_history_depth (n);
 293         }
 294
 295         void limit_undo_changed ()
 296         {
 297                 _rc_config->set_history_depth (_limit_undo_spin.get_value_as_int ());
 298         }
 299
 300         void save_undo_toggled ()
 301         {
 302                 bool const x = _save_undo_button.get_active ();
 303                 _rc_config->set_save_history (x);
 304         }
 305
 306         void save_undo_changed ()
 307         {
 308                 _rc_config->set_saved_history_depth (_save_undo_spin.get_value_as_int ());
 309         }
 310
 311         void add_to_page (OptionEditorPage* p)
 312         {
 313                 int const n = p->table.property_n_rows();
 314                 Table* t = & p->table;
 315
 316                 t->resize (n + 2, 3);
 317
 318                 Label* l = manage (left_aligned_label (_("commands")));
 319                 HBox* box = manage (new HBox());
 320                 box->set_spacing (4);
 321                 box->pack_start (_limit_undo_spin, false, false);
 322                 box->pack_start (*l, true, true);
 323                 t->attach (_limit_undo_button, 1, 2, n, n +1, FILL);
 324                 t->attach (*box, 2, 3, n, n + 1, FILL | EXPAND);
 325
 326                 l = manage (left_aligned_label (_("commands")));
 327                 box = manage (new HBox());
 328                 box->set_spacing (4);
 329                 box->pack_start (_save_undo_spin, false, false);
 330                 box->pack_start (*l, true, true);
 331                 t->attach (_save_undo_button, 1, 2, n + 1, n + 2, FILL);
 332                 t->attach (*box, 2, 3, n + 1, n + 2, FILL | EXPAND);
 333         }
 334
 335         Gtk::Widget& tip_widget() {
 336                 return _limit_undo_button; // unused
 337         }
 338
 339 private:
 340         RCConfiguration* _rc_config;
 341         CheckButton _limit_undo_button;
 342         SpinButton _limit_undo_spin;
 343         CheckButton _save_undo_button;
 344         SpinButton _save_undo_spin;
 345 };
 346
 347
 348 static const struct {
 349         const char *name;
 350         guint modifier;
 351 } modifiers[] = {
 352
 353         { "Unmodified", 0 },
 354
 355 #ifdef __APPLE__
 356
 357         /* Command = Meta
 358            Option/Alt = Mod1
 359         */
 360         { "Key|Shift", GDK_SHIFT_MASK },
 361         { "Command", GDK_MOD2_MASK },
 362         { "Control", GDK_CONTROL_MASK },
 363         { "Option", GDK_MOD1_MASK },
 364         { "Command-Shift", GDK_MOD2_MASK|GDK_SHIFT_MASK },
 365         { "Command-Option", GDK_MOD2_MASK|GDK_MOD1_MASK },
 366         { "Command-Control", GDK_MOD2_MASK|GDK_CONTROL_MASK },
 367         { "Command-Option-Control", GDK_MOD2_MASK|GDK_MOD1_MASK|GDK_CONTROL_MASK },
 368         { "Option-Control", GDK_MOD1_MASK|GDK_CONTROL_MASK },
 369         { "Option-Shift", GDK_MOD1_MASK|GDK_SHIFT_MASK },
 370         { "Control-Shift", GDK_CONTROL_MASK|GDK_SHIFT_MASK },
 371         { "Shift-Command-Option", GDK_MOD5_MASK|GDK_SHIFT_MASK|GDK_MOD2_MASK },
 372
 373 #else
 374         { "Key|Shift", GDK_SHIFT_MASK },
 375         { "Control", GDK_CONTROL_MASK },
 376         { "Alt", GDK_MOD1_MASK },
 377         { "Control-Shift", GDK_CONTROL_MASK|GDK_SHIFT_MASK },
 378         { "Control-Alt", GDK_CONTROL_MASK|GDK_MOD1_MASK },
 379         { "Control-Windows", GDK_CONTROL_MASK|GDK_MOD4_MASK },
 380         { "Control-Shift-Alt", GDK_CONTROL_MASK|GDK_SHIFT_MASK|GDK_MOD1_MASK },
 381         { "Alt-Windows", GDK_MOD1_MASK|GDK_MOD4_MASK },
 382         { "Alt-Shift", GDK_MOD1_MASK|GDK_SHIFT_MASK },
 383         { "Alt-Shift-Windows", GDK_MOD1_MASK|GDK_SHIFT_MASK|GDK_MOD4_MASK },
 384         { "Mod2", GDK_MOD2_MASK },
 385         { "Mod3", GDK_MOD3_MASK },
 386         { "Windows", GDK_MOD4_MASK },
 387         { "Mod5", GDK_MOD5_MASK },
 388 #endif
 389         { 0, 0 }
 390 };
 391
 392
 393 class KeyboardOptions : public OptionEditorMiniPage
 394 {
 395 public:
 396         KeyboardOptions ()
 397                 : _delete_button_adjustment (3, 1, 12)
 398                 , _delete_button_spin (_delete_button_adjustment)
 399                 , _edit_button_adjustment (3, 1, 5)
 400                 , _edit_button_spin (_edit_button_adjustment)
 401                 , _insert_note_button_adjustment (3, 1, 5)
 402                 , _insert_note_button_spin (_insert_note_button_adjustment)
 403         {
 404                 // TODO get rid of GTK -> use OptionEditor Widgets
 405
 406                 const std::string restart_msg = _("\nChanges to this setting will only persist after your project has been saved.");
 407                 /* internationalize and prepare for use with combos */
 408
 409                 vector<string> dumb;
 410                 for (int i = 0; modifiers[i].name; ++i) {
 411                         dumb.push_back (S_(modifiers[i].name));
 412                 }
 413
 414                 set_popdown_strings (_edit_modifier_combo, dumb);
 415                 _edit_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::edit_modifier_chosen));
 416                 Gtkmm2ext::UI::instance()->set_tip (_edit_modifier_combo,
 417                                 (string_compose (_("<b>Recommended Setting: %1 + button 3 (right mouse button)</b>%2"),  Keyboard::primary_modifier_name (), restart_msg)));
 418
 419                 Table* t = &table;
 420
 421                 int row = 0;
 422                 int col = 0;
 423
 424                 Label* l = manage (left_aligned_label (_("Select Keyboard layout:")));
 425                 l->set_name ("OptionsLabel");
 426
 427                 vector<string> strs;
 428
 429                 for (map<string,string>::iterator bf = Keyboard::binding_files.begin(); bf != Keyboard::binding_files.end(); ++bf) {
 430                         strs.push_back (bf->first);
 431                 }
 432
 433                 set_popdown_strings (_keyboard_layout_selector, strs);
 434                 _keyboard_layout_selector.set_active_text (Keyboard::current_binding_name());
 435                 _keyboard_layout_selector.signal_changed().connect (sigc::mem_fun (*this, &KeyboardOptions::bindings_changed));
 436
 437                 t->attach (*l, col + 1, col + 2, row, row + 1, FILL, FILL);
 438                 t->attach (_keyboard_layout_selector, col + 2, col + 3, row, row + 1, FILL | EXPAND, FILL);
 439
 440                 ++row;
 441                 col = 0;
 442
 443                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("When Clicking:"))));
 444                 l->set_name ("OptionEditorHeading");
 445                 l->set_use_markup (true);
 446                 t->attach (*l, col, col + 2, row, row + 1, FILL | EXPAND, FILL);
 447
 448                 ++row;
 449                 col = 1;
 450
 451                 l = manage (left_aligned_label (_("Edit using:")));
 452                 l->set_name ("OptionsLabel");
 453
 454                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 455                 t->attach (_edit_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 456
 457                 l = manage (new Label (_("+ button")));
 458                 l->set_name ("OptionsLabel");
 459
 460                 t->attach (*l, col + 3, col + 4, row, row + 1, FILL, FILL);
 461                 t->attach (_edit_button_spin, col + 4, col + 5, row, row + 1, SHRINK , FILL);
 462
 463                 _edit_button_spin.set_name ("OptionsEntry");
 464                 _edit_button_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::edit_button_changed));
 465
 466                 ++row;
 467                 col = 1;
 468
 469                 set_popdown_strings (_delete_modifier_combo, dumb);
 470                 _delete_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::delete_modifier_chosen));
 471                 Gtkmm2ext::UI::instance()->set_tip (_delete_modifier_combo,
 472                                 (string_compose (_("<b>Recommended Setting: %1 + button 3 (right mouse button)</b>%2"), Keyboard::tertiary_modifier_name (), restart_msg)));
 473
 474                 l = manage (left_aligned_label (_("Delete using:")));
 475                 l->set_name ("OptionsLabel");
 476
 477                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 478                 t->attach (_delete_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 479
 480                 l = manage (new Label (_("+ button")));
 481                 l->set_name ("OptionsLabel");
 482
 483                 t->attach (*l, col + 3, col + 4, row, row + 1, FILL, FILL);
 484                 t->attach (_delete_button_spin, col + 4, col + 5, row, row + 1, SHRINK, FILL);
 485
 486                 _delete_button_spin.set_name ("OptionsEntry");
 487                 _delete_button_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::delete_button_changed));
 488
 489                 ++row;
 490                 col = 1;
 491
 492                 set_popdown_strings (_insert_note_modifier_combo, dumb);
 493                 _insert_note_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::insert_note_modifier_chosen));
 494                 Gtkmm2ext::UI::instance()->set_tip (_insert_note_modifier_combo,
 495                                 (string_compose (_("<b>Recommended Setting: %1 + button 1 (left mouse button)</b>%2"), Keyboard::primary_modifier_name (), restart_msg)));
 496
 497                 l = manage (left_aligned_label (_("Insert note using:")));
 498                 l->set_name ("OptionsLabel");
 499
 500                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 501                 t->attach (_insert_note_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 502
 503                 l = manage (new Label (_("+ button")));
 504                 l->set_name ("OptionsLabel");
 505
 506                 t->attach (*l, col + 3, col + 4, row, row + 1, FILL, FILL);
 507                 t->attach (_insert_note_button_spin, col + 4, col + 5, row, row + 1, SHRINK, FILL);
 508
 509                 _insert_note_button_spin.set_name ("OptionsEntry");
 510                 _insert_note_button_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::insert_note_button_changed));
 511
 512                 ++row;
 513
 514                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("When Beginning a Drag:"))));
 515                 l->set_name ("OptionEditorHeading");
 516                 l->set_use_markup (true);
 517                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 518
 519                 ++row;
 520                 col = 1;
 521
 522                 /* copy modifier */
 523                 set_popdown_strings (_copy_modifier_combo, dumb);
 524                 _copy_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::copy_modifier_chosen));
 525                 Gtkmm2ext::UI::instance()->set_tip (_copy_modifier_combo,
 526                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"),
 527 #ifdef __APPLE__
 528                                                                      Keyboard::secondary_modifier_name (),
 529 #else
 530                                                                      Keyboard::primary_modifier_name (),
 531 #endif
 532                                                                      restart_msg)));
 533
 534                 l = manage (left_aligned_label (_("Copy items using:")));
 535                 l->set_name ("OptionsLabel");
 536
 537                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 538                 t->attach (_copy_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 539
 540                                 ++row;
 541                 col = 1;
 542
 543                 /* constraint modifier */
 544                 set_popdown_strings (_constraint_modifier_combo, dumb);
 545                 _constraint_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::constraint_modifier_chosen));
 546                 Gtkmm2ext::UI::instance()->set_tip (_constraint_modifier_combo,
 547                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"),
 548 #ifdef __APPLE__
 549                                                                      Keyboard::primary_modifier_name (),
 550 #else
 551                                                                      Keyboard::tertiary_modifier_name (),
 552 #endif
 553                                                                      restart_msg)));
 554
 555                 l = manage (left_aligned_label (_("Constrain drag using:")));
 556                 l->set_name ("OptionsLabel");
 557
 558                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 559                 t->attach (_constraint_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 560
 561                 ++row;
 562                 col = 1;
 563
 564                 /* push points */
 565                 set_popdown_strings (_push_points_combo, dumb);
 566                 _push_points_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::push_points_modifier_chosen));
 567
 568                 std::string mod_str = string_compose (X_("%1-%2"), Keyboard::primary_modifier_name (), Keyboard::level4_modifier_name ());
 569                 Gtkmm2ext::UI::instance()->set_tip (_push_points_combo,
 570                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 571
 572                 l = manage (left_aligned_label (_("Push points using:")));
 573                 l->set_name ("OptionsLabel");
 574
 575                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 576                 t->attach (_push_points_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 577
 578                 ++row;
 579
 580                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("When Beginning a Trim:"))));
 581                 l->set_name ("OptionEditorHeading");
 582                 l->set_use_markup (true);
 583                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 584
 585                 ++row;
 586                 col = 1;
 587
 588                 /* trim_contents */
 589                 set_popdown_strings (_trim_contents_combo, dumb);
 590                 _trim_contents_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_contents_modifier_chosen));
 591                 Gtkmm2ext::UI::instance()->set_tip (_trim_contents_combo,
 592                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::primary_modifier_name (), restart_msg)));
 593
 594                 l = manage (left_aligned_label (_("Trim contents using:")));
 595                 l->set_name ("OptionsLabel");
 596
 597                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 598                 t->attach (_trim_contents_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 599
 600                 ++row;
 601                 col = 1;
 602
 603                 /* anchored trim */
 604                 set_popdown_strings (_trim_anchored_combo, dumb);
 605                 _trim_anchored_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_anchored_modifier_chosen));
 606
 607                 mod_str = string_compose (X_("%1-%2"), Keyboard::primary_modifier_name (), Keyboard::tertiary_modifier_name ());
 608                 Gtkmm2ext::UI::instance()->set_tip (_trim_anchored_combo,
 609                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 610
 611                 l = manage (left_aligned_label (_("Anchored trim using:")));
 612                 l->set_name ("OptionsLabel");
 613
 614                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 615                 ++col;
 616                 t->attach (_trim_anchored_combo, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 617
 618                 ++row;
 619                 col = 1;
 620
 621                 /* jump trim disabled for now
 622                 set_popdown_strings (_trim_jump_combo, dumb);
 623                 _trim_jump_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_jump_modifier_chosen));
 624
 625                 l = manage (left_aligned_label (_("Jump after trim using:")));
 626                 l->set_name ("OptionsLabel");
 627
 628                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 629                 ++col;
 630                 t->attach (_trim_jump_combo, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 631
 632                 ++row;
 633                 col = 1;
 634                 */
 635
 636                 /* note resize relative */
 637                 set_popdown_strings (_note_size_relative_combo, dumb);
 638                 _note_size_relative_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::note_size_relative_modifier_chosen));
 639                 Gtkmm2ext::UI::instance()->set_tip (_note_size_relative_combo,
 640                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::tertiary_modifier_name (), restart_msg))); // XXX 2ndary
 641
 642                 l = manage (left_aligned_label (_("Resize notes relatively using:")));
 643                 l->set_name ("OptionsLabel");
 644
 645                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 646                 ++col;
 647                 t->attach (_note_size_relative_combo, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 648
 649                 ++row;
 650
 651                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("While Dragging:"))));
 652                 l->set_name ("OptionEditorHeading");
 653                 l->set_use_markup (true);
 654                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 655
 656                 ++row;
 657                 col = 1;
 658
 659                 /* ignore snap */
 660                 set_popdown_strings (_snap_modifier_combo, dumb);
 661                 _snap_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::snap_modifier_chosen));
 662 #ifdef __APPLE__
 663                 mod_str = string_compose (X_("%1-%2"), Keyboard::level4_modifier_name (), Keyboard::tertiary_modifier_name ());
 664 #else
 665                 mod_str = Keyboard::secondary_modifier_name();
 666 #endif
 667                 Gtkmm2ext::UI::instance()->set_tip (_snap_modifier_combo,
 668                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 669
 670                 l = manage (left_aligned_label (_("Ignore snap using:")));
 671                 l->set_name ("OptionsLabel");
 672
 673                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 674                 t->attach (_snap_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 675
 676                 ++row;
 677                 col = 1;
 678
 679                 /* snap delta */
 680                 set_popdown_strings (_snap_delta_combo, dumb);
 681                 _snap_delta_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::snap_delta_modifier_chosen));
 682 #ifdef __APPLE__
 683                 mod_str = Keyboard::level4_modifier_name ();
 684 #else
 685                 mod_str = string_compose (X_("%1-%2"), Keyboard::secondary_modifier_name (), Keyboard::level4_modifier_name ());
 686 #endif
 687                 Gtkmm2ext::UI::instance()->set_tip (_snap_delta_combo,
 688                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 689
 690                 l = manage (left_aligned_label (_("Snap relatively using:")));
 691                 l->set_name ("OptionsLabel");
 692
 693                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 694                 t->attach (_snap_delta_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 695
 696                 ++row;
 697
 698                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("While Trimming:"))));
 699                 l->set_name ("OptionEditorHeading");
 700                 l->set_use_markup (true);
 701                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 702
 703                 ++row;
 704                 col = 1;
 705
 706                 /* trim_overlap */
 707                 set_popdown_strings (_trim_overlap_combo, dumb);
 708                 _trim_overlap_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_overlap_modifier_chosen));
 709
 710                 Gtkmm2ext::UI::instance()->set_tip (_trim_overlap_combo,
 711                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::tertiary_modifier_name (), restart_msg)));
 712
 713                 l = manage (left_aligned_label (_("Resize overlapped regions using:")));
 714                 l->set_name ("OptionsLabel");
 715
 716                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 717                 t->attach (_trim_overlap_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 718
 719                 ++row;
 720
 721                 l = manage (left_aligned_label (string_compose ("<b>%1</b>", _("While Dragging Control Points:"))));
 722                 l->set_name ("OptionEditorHeading");
 723                 l->set_use_markup (true);
 724                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 725
 726                 ++row;
 727                 col = 1;
 728
 729                 /* fine adjust */
 730                 set_popdown_strings (_fine_adjust_combo, dumb);
 731                 _fine_adjust_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::fine_adjust_modifier_chosen));
 732
 733                 mod_str = string_compose (X_("%1-%2"), Keyboard::primary_modifier_name (), Keyboard::secondary_modifier_name ()); // XXX just 2ndary ?!
 734                 Gtkmm2ext::UI::instance()->set_tip (_fine_adjust_combo,
 735                                 (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 736
 737                 l = manage (left_aligned_label (_("Fine adjust using:")));
 738                 l->set_name ("OptionsLabel");
 739
 740                 t->attach (*l, col, col + 1, row, row + 1, FILL, FILL);
 741                 t->attach (_fine_adjust_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 742
 743                 OptionEditorHeading* h = new OptionEditorHeading (_("Reset"));
 744                 h->add_to_page (this);
 745
 746                 RcActionButton* rb = new RcActionButton (_("Reset to recommended defaults"),
 747                                 sigc::mem_fun (*this, &KeyboardOptions::reset_to_defaults));
 748                 rb->add_to_page (this);
 749
 750                 set_state_from_config ();
 751         }
 752
 753         void parameter_changed (string const &)
 754         {
 755                 /* XXX: these aren't really config options... */
 756         }
 757
 758         void set_state_from_config ()
 759         {
 760                 _delete_button_adjustment.set_value (Keyboard::delete_button());
 761                 _insert_note_button_adjustment.set_value (Keyboard::insert_note_button());
 762                 _edit_button_adjustment.set_value (Keyboard::edit_button());
 763
 764                 for (int x = 0; modifiers[x].name; ++x) {
 765                         if (modifiers[x].modifier == (guint) ArdourKeyboard::trim_overlap_modifier ()) {
 766                                 _trim_overlap_combo.set_active_text (S_(modifiers[x].name));
 767                         }
 768                         if (modifiers[x].modifier == Keyboard::delete_modifier ()) {
 769                                 _delete_modifier_combo.set_active_text (S_(modifiers[x].name));
 770                         }
 771                         if (modifiers[x].modifier == Keyboard::edit_modifier ()) {
 772                                 _edit_modifier_combo.set_active_text (S_(modifiers[x].name));
 773                         }
 774                         if (modifiers[x].modifier == Keyboard::insert_note_modifier ()) {
 775                                 _insert_note_modifier_combo.set_active_text (S_(modifiers[x].name));
 776                         }
 777                         if (modifiers[x].modifier == (guint) Keyboard::CopyModifier) {
 778                                 _copy_modifier_combo.set_active_text (S_(modifiers[x].name));
 779                         }
 780                         if (modifiers[x].modifier == (guint) ArdourKeyboard::constraint_modifier ()) {
 781                                 _constraint_modifier_combo.set_active_text (S_(modifiers[x].name));
 782                         }
 783                         if (modifiers[x].modifier == (guint) ArdourKeyboard::push_points_modifier ()) {
 784                                 _push_points_combo.set_active_text (S_(modifiers[x].name));
 785                         }
 786                         if (modifiers[x].modifier == (guint) ArdourKeyboard::trim_contents_modifier ()) {
 787                                 _trim_contents_combo.set_active_text (S_(modifiers[x].name));
 788                         }
 789                         if (modifiers[x].modifier == (guint) ArdourKeyboard::trim_anchored_modifier ()) {
 790                                 _trim_anchored_combo.set_active_text (S_(modifiers[x].name));
 791                         }
 792 #if 0
 793                         if (modifiers[x].modifier == (guint) Keyboard::trim_jump_modifier ()) {
 794                                 _trim_jump_combo.set_active_text (S_(modifiers[x].name));
 795                         }
 796 #endif
 797                         if (modifiers[x].modifier == (guint) ArdourKeyboard::note_size_relative_modifier ()) {
 798                                 _note_size_relative_combo.set_active_text (S_(modifiers[x].name));
 799                         }
 800                         if (modifiers[x].modifier == (guint) Keyboard::snap_modifier ()) {
 801                                 _snap_modifier_combo.set_active_text (S_(modifiers[x].name));
 802                         }
 803                         if (modifiers[x].modifier == (guint) Keyboard::snap_delta_modifier ()) {
 804                                 _snap_delta_combo.set_active_text (S_(modifiers[x].name));
 805                         }
 806                         if (modifiers[x].modifier == (guint) ArdourKeyboard::fine_adjust_modifier ()) {
 807                                 _fine_adjust_combo.set_active_text (S_(modifiers[x].name));
 808                         }
 809                 }
 810         }
 811
 812         void add_to_page (OptionEditorPage* p)
 813         {
 814                 int const n = p->table.property_n_rows();
 815                 p->table.resize (n + 1, 3);
 816                 p->table.attach (box, 1, 3, n, n + 1, FILL | EXPAND, SHRINK, 0, 0);
 817         }
 818
 819 private:
 820
 821         void bindings_changed ()
 822         {
 823                 string const txt = _keyboard_layout_selector.get_active_text();
 824
 825                 /* XXX: config...?  for all this keyboard stuff */
 826
 827                 for (map<string,string>::iterator i = Keyboard::binding_files.begin(); i != Keyboard::binding_files.end(); ++i) {
 828                         if (txt == i->first) {
 829                                 if (Keyboard::load_keybindings (i->second)) {
 830                                         Keyboard::save_keybindings ();
 831                                 }
 832                         }
 833                 }
 834         }
 835
 836         void edit_modifier_chosen ()
 837         {
 838                 string const txt = _edit_modifier_combo.get_active_text();
 839
 840                 for (int i = 0; modifiers[i].name; ++i) {
 841                         if (txt == S_(modifiers[i].name)) {
 842                                 Keyboard::set_edit_modifier (modifiers[i].modifier);
 843                                 break;
 844                         }
 845                 }
 846         }
 847
 848         void delete_modifier_chosen ()
 849         {
 850                 string const txt = _delete_modifier_combo.get_active_text();
 851
 852                 for (int i = 0; modifiers[i].name; ++i) {
 853                         if (txt == S_(modifiers[i].name)) {
 854                                 Keyboard::set_delete_modifier (modifiers[i].modifier);
 855                                 break;
 856                         }
 857                 }
 858         }
 859
 860         void copy_modifier_chosen ()
 861         {
 862                 string const txt = _copy_modifier_combo.get_active_text();
 863
 864                 for (int i = 0; modifiers[i].name; ++i) {
 865                         if (txt == S_(modifiers[i].name)) {
 866                                 Keyboard::set_copy_modifier (modifiers[i].modifier);
 867                                 break;
 868                         }
 869                 }
 870         }
 871
 872         void insert_note_modifier_chosen ()
 873         {
 874                 string const txt = _insert_note_modifier_combo.get_active_text();
 875
 876                 for (int i = 0; modifiers[i].name; ++i) {
 877                         if (txt == S_(modifiers[i].name)) {
 878                                 Keyboard::set_insert_note_modifier (modifiers[i].modifier);
 879                                 break;
 880                         }
 881                 }
 882         }
 883
 884         void snap_modifier_chosen ()
 885         {
 886                 string const txt = _snap_modifier_combo.get_active_text();
 887
 888                 for (int i = 0; modifiers[i].name; ++i) {
 889                         if (txt == S_(modifiers[i].name)) {
 890                                 Keyboard::set_snap_modifier (modifiers[i].modifier);
 891                                 break;
 892                         }
 893                 }
 894         }
 895
 896         void snap_delta_modifier_chosen ()
 897         {
 898                 string const txt = _snap_delta_combo.get_active_text();
 899
 900                 for (int i = 0; modifiers[i].name; ++i) {
 901                         if (txt == S_(modifiers[i].name)) {
 902                                 Keyboard::set_snap_delta_modifier (modifiers[i].modifier);
 903                                 break;
 904                         }
 905                 }
 906         }
 907
 908         void constraint_modifier_chosen ()
 909         {
 910                 string const txt = _constraint_modifier_combo.get_active_text();
 911
 912                 for (int i = 0; modifiers[i].name; ++i) {
 913                         if (txt == S_(modifiers[i].name)) {
 914                                 ArdourKeyboard::set_constraint_modifier (modifiers[i].modifier);
 915                                 break;
 916                         }
 917                 }
 918         }
 919
 920         void trim_contents_modifier_chosen ()
 921         {
 922                 string const txt = _trim_contents_combo.get_active_text();
 923
 924                 for (int i = 0; modifiers[i].name; ++i) {
 925                         if (txt == S_(modifiers[i].name)) {
 926                                 ArdourKeyboard::set_trim_contents_modifier (modifiers[i].modifier);
 927                                 break;
 928                         }
 929                 }
 930         }
 931
 932         void trim_overlap_modifier_chosen ()
 933         {
 934                 string const txt = _trim_overlap_combo.get_active_text();
 935
 936                 for (int i = 0; modifiers[i].name; ++i) {
 937                         if (txt == S_(modifiers[i].name)) {
 938                                 ArdourKeyboard::set_trim_overlap_modifier (modifiers[i].modifier);
 939                                 break;
 940                         }
 941                 }
 942         }
 943
 944         void trim_anchored_modifier_chosen ()
 945         {
 946                 string const txt = _trim_anchored_combo.get_active_text();
 947
 948                 for (int i = 0; modifiers[i].name; ++i) {
 949                         if (txt == S_(modifiers[i].name)) {
 950                                 ArdourKeyboard::set_trim_anchored_modifier (modifiers[i].modifier);
 951                                 break;
 952                         }
 953                 }
 954         }
 955
 956         void fine_adjust_modifier_chosen ()
 957         {
 958                 string const txt = _fine_adjust_combo.get_active_text();
 959
 960                 for (int i = 0; modifiers[i].name; ++i) {
 961                         if (txt == S_(modifiers[i].name)) {
 962                                 ArdourKeyboard::set_fine_adjust_modifier (modifiers[i].modifier);
 963                                 break;
 964                         }
 965                 }
 966         }
 967
 968         void push_points_modifier_chosen ()
 969         {
 970                 string const txt = _push_points_combo.get_active_text();
 971
 972                 for (int i = 0; modifiers[i].name; ++i) {
 973                         if (txt == S_(modifiers[i].name)) {
 974                                 ArdourKeyboard::set_push_points_modifier (modifiers[i].modifier);
 975                                 break;
 976                         }
 977                 }
 978         }
 979
 980         void note_size_relative_modifier_chosen ()
 981         {
 982                 string const txt = _note_size_relative_combo.get_active_text();
 983
 984                 for (int i = 0; modifiers[i].name; ++i) {
 985                         if (txt == S_(modifiers[i].name)) {
 986                                 ArdourKeyboard::set_note_size_relative_modifier (modifiers[i].modifier);
 987                                 break;
 988                         }
 989                 }
 990         }
 991
 992         void delete_button_changed ()
 993         {
 994                 Keyboard::set_delete_button (_delete_button_spin.get_value_as_int());
 995         }
 996
 997         void edit_button_changed ()
 998         {
 999                 Keyboard::set_edit_button (_edit_button_spin.get_value_as_int());
1000         }
1001
1002         void insert_note_button_changed ()
1003         {
1004                 Keyboard::set_insert_note_button (_insert_note_button_spin.get_value_as_int());
1005         }
1006
1007         void reset_to_defaults ()
1008         {
1009                 /* when clicking*/
1010                 Keyboard::set_edit_modifier (Keyboard::PrimaryModifier);
1011                 Keyboard::set_edit_button (3);
1012                 Keyboard::set_delete_modifier (Keyboard::TertiaryModifier);
1013                 Keyboard::set_delete_button (3);
1014                 Keyboard::set_insert_note_modifier (Keyboard::PrimaryModifier);
1015                 Keyboard::set_insert_note_button (1);
1016
1017                 /* when beginning a drag */
1018 #ifdef __APPLE__
1019                 Keyboard::set_copy_modifier (Keyboard::SecondaryModifier);
1020 #else
1021                 Keyboard::set_copy_modifier (Keyboard::PrimaryModifier);
1022 #endif
1023
1024 #ifdef __APPLE__
1025                 ArdourKeyboard::set_constraint_modifier (Keyboard::PrimaryModifier);
1026 #else
1027                 ArdourKeyboard::set_constraint_modifier (Keyboard::TertiaryModifier);
1028 #endif
1029                 ArdourKeyboard::set_push_points_modifier (Keyboard::PrimaryModifier | Keyboard::Level4Modifier);
1030
1031                 /* when beginning a trim */
1032                 ArdourKeyboard::set_trim_contents_modifier (Keyboard::PrimaryModifier);
1033                 ArdourKeyboard::set_trim_anchored_modifier (Keyboard::PrimaryModifier | Keyboard::TertiaryModifier);
1034                 ArdourKeyboard::set_note_size_relative_modifier (Keyboard::TertiaryModifier); // XXX better: 2ndary
1035
1036                 /* while dragging */
1037 #ifdef __APPLE__
1038                 Keyboard::set_snap_modifier (Keyboard::TertiaryModifier);
1039 #else
1040                 Keyboard::set_snap_modifier (Keyboard::SecondaryModifier);
1041 #endif
1042 #ifdef __APPLE__
1043                 Keyboard::set_snap_delta_modifier (Keyboard::Level4Modifier);
1044 #else
1045                 Keyboard::set_snap_delta_modifier (Keyboard::SecondaryModifier | Keyboard::Level4Modifier);
1046 #endif
1047
1048                 /* while trimming */
1049                 ArdourKeyboard::set_trim_overlap_modifier (Keyboard::TertiaryModifier);
1050
1051                 /* while dragging ctrl points */
1052                 ArdourKeyboard::set_fine_adjust_modifier (/*Keyboard::PrimaryModifier | */Keyboard::SecondaryModifier); // XXX
1053
1054                 set_state_from_config ();
1055         }
1056
1057         ComboBoxText _keyboard_layout_selector;
1058         ComboBoxText _edit_modifier_combo;
1059         ComboBoxText _delete_modifier_combo;
1060         ComboBoxText _copy_modifier_combo;
1061         ComboBoxText _insert_note_modifier_combo;
1062         ComboBoxText _snap_modifier_combo;
1063         ComboBoxText _snap_delta_combo;
1064         ComboBoxText _constraint_modifier_combo;
1065         ComboBoxText _trim_contents_combo;
1066         ComboBoxText _trim_overlap_combo;
1067         ComboBoxText _trim_anchored_combo;
1068         ComboBoxText _trim_jump_combo;
1069         ComboBoxText _fine_adjust_combo;
1070         ComboBoxText _push_points_combo;
1071         ComboBoxText _note_size_relative_combo;
1072         Adjustment _delete_button_adjustment;
1073         SpinButton _delete_button_spin;
1074         Adjustment _edit_button_adjustment;
1075         SpinButton _edit_button_spin;
1076         Adjustment _insert_note_button_adjustment;
1077         SpinButton _insert_note_button_spin;
1078
1079 };
1080
1081 class FontScalingOptions : public HSliderOption
1082 {
1083         public:
1084                 FontScalingOptions ()
1085                         : HSliderOption ("font-scale", _("GUI and Font scaling"),
1086                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_font_scale),
1087                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_font_scale),
1088                                         50, 250, 1, 5,
1089                                         1024, false)
1090         {
1091                 const std::string dflt = _("100%");
1092                 const std::string empty = X_(""); // despite gtk-doc saying so, NULL does not work as reference
1093
1094                 _hscale.set_name("FontScaleSlider");
1095                 _hscale.set_draw_value(false);
1096                 _hscale.add_mark(50,  Gtk::POS_TOP, empty);
1097                 _hscale.add_mark(60,  Gtk::POS_TOP, empty);
1098                 _hscale.add_mark(70,  Gtk::POS_TOP, empty);
1099                 _hscale.add_mark(80,  Gtk::POS_TOP, empty);
1100                 _hscale.add_mark(90,  Gtk::POS_TOP, empty);
1101                 _hscale.add_mark(100, Gtk::POS_TOP, dflt);
1102                 _hscale.add_mark(125, Gtk::POS_TOP, empty);
1103                 _hscale.add_mark(150, Gtk::POS_TOP, empty);
1104                 _hscale.add_mark(175, Gtk::POS_TOP, empty);
1105                 _hscale.add_mark(200, Gtk::POS_TOP, empty);
1106                 _hscale.add_mark(250, Gtk::POS_TOP, empty);
1107
1108                 set_note (_("Adjusting the scale requires an application restart to re-layout."));
1109         }
1110
1111         void changed ()
1112         {
1113                 HSliderOption::changed ();
1114                 /* XXX: should be triggered from the parameter changed signal */
1115                 UIConfiguration::instance().reset_dpi ();
1116         }
1117 };
1118
1119 class VstTimeOutSliderOption : public HSliderOption
1120 {
1121 public:
1122         VstTimeOutSliderOption (RCConfiguration* c)
1123                 : HSliderOption ("vst-scan-timeout", _("Scan Time Out"),
1124                                 sigc::mem_fun (*c, &RCConfiguration::get_vst_scan_timeout),
1125                                 sigc::mem_fun (*c, &RCConfiguration::set_vst_scan_timeout),
1126                                 0, 3000, 50, 50)
1127         {
1128                 _label.set_alignment (1.0, 0.5); // match buttons below
1129                 _hscale.set_digits (0);
1130                 _hscale.set_draw_value(false);
1131                 _hscale.add_mark(   0,  Gtk::POS_TOP, _("\u221e")); // infinity
1132                 _hscale.add_mark( 300,  Gtk::POS_TOP, _("30 sec"));
1133                 _hscale.add_mark( 600,  Gtk::POS_TOP, _("1 min"));
1134                 _hscale.add_mark(1200,  Gtk::POS_TOP, _("2 mins"));
1135                 _hscale.add_mark(1800,  Gtk::POS_TOP, _("3 mins"));
1136                 _hscale.add_mark(2400,  Gtk::POS_TOP, _("4 mins"));
1137                 _hscale.add_mark(3000,  Gtk::POS_TOP, _("5 mins"));
1138
1139                 Gtkmm2ext::UI::instance()->set_tip(_hscale,
1140                          _("Specify the default timeout for plugin instantiation. Plugins that require more time to load will be blacklisted. A value of 0 disables the timeout."));
1141         }
1142 };
1143
1144 class ClipLevelOptions : public OptionEditorComponent
1145 {
1146 public:
1147         ClipLevelOptions ()
1148                 : _clip_level_adjustment (-.5, -50.0, 0.0, 0.1, 1.0) /* units of dB */
1149                 , _clip_level_slider (_clip_level_adjustment)
1150                 , _label (_("Waveform Clip Level (dBFS):"))
1151         {
1152                 _label.set_name ("OptionsLabel");
1153
1154                 _clip_level_adjustment.set_value (UIConfiguration::instance().get_waveform_clip_level ());
1155
1156                 _clip_level_slider.set_update_policy (UPDATE_DISCONTINUOUS);
1157
1158                 _clip_level_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &ClipLevelOptions::clip_level_changed));
1159         }
1160
1161         void parameter_changed (string const & p)
1162         {
1163                 if (p == "waveform-clip-level") {
1164                         _clip_level_adjustment.set_value (UIConfiguration::instance().get_waveform_clip_level());
1165                 }
1166                 if (p == "show-waveform-clipping") {
1167                         _clip_level_slider.set_sensitive (UIConfiguration::instance().get_show_waveform_clipping ());
1168                 }
1169         }
1170
1171         void set_state_from_config ()
1172         {
1173                 parameter_changed ("waveform-clip-level");
1174                 parameter_changed ("show-waveform-clipping");
1175         }
1176
1177         void add_to_page (OptionEditorPage* p) {
1178                 add_widgets_to_page (p, &_label, &_clip_level_slider);
1179         }
1180
1181         Gtk::Widget& tip_widget() {
1182                 return _clip_level_slider;
1183         }
1184
1185 private:
1186
1187         void clip_level_changed ()
1188         {
1189                 UIConfiguration::instance().set_waveform_clip_level (_clip_level_adjustment.get_value());
1190                 /* XXX: should be triggered from the parameter changed signal */
1191                 ArdourCanvas::WaveView::set_clip_level (_clip_level_adjustment.get_value());
1192         }
1193
1194         Adjustment _clip_level_adjustment;
1195         HScale _clip_level_slider;
1196         Label _label;
1197 };
1198
1199 class BufferingOptions : public OptionEditorComponent
1200 {
1201         public:
1202                 BufferingOptions (RCConfiguration* c)
1203                         : _rc_config (c)
1204                         , _label (_("Preset:"))
1205                         , _playback ("playback-buffer-seconds", _("Playback (seconds of buffering)"),
1206                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_audio_playback_buffer_seconds),
1207                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_audio_playback_buffer_seconds),
1208                                         1, 60, 1, 4)
1209                         , _capture ("capture-buffer-seconds", _("Recording (seconds of buffering)"),
1210                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_audio_capture_buffer_seconds),
1211                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_audio_capture_buffer_seconds),
1212                                         1, 60, 1, 4)
1213                 {
1214                         // TODO use  ComboOption
1215                         vector<string> presets;
1216
1217                         /* these must match the order of the enums for BufferingPreset */
1218                         presets.push_back (_("Small sessions (4-16 tracks)"));
1219                         presets.push_back (_("Medium sessions (16-64 tracks)"));
1220                         presets.push_back (_("Large sessions (64+ tracks)"));
1221                         presets.push_back (_("Custom (set by sliders below)"));
1222
1223                         set_popdown_strings (_buffering_presets_combo, presets);
1224                         _buffering_presets_combo.signal_changed().connect (sigc::mem_fun (*this, &BufferingOptions::preset_changed));
1225
1226                         _label.set_name ("OptionsLabel");
1227                         _label.set_alignment (0, 0.5);
1228                 }
1229
1230                 void
1231                 add_to_page (OptionEditorPage* p)
1232                 {
1233                         add_widgets_to_page (p, &_label, &_buffering_presets_combo);
1234                         _playback.add_to_page (p);
1235                         _capture.add_to_page (p);
1236                 }
1237
1238                 void parameter_changed (string const & p)
1239                 {
1240                         if (p == "buffering-preset") {
1241                                 switch (_rc_config->get_buffering_preset()) {
1242                                         case Small:
1243                                                 _playback.set_sensitive (false);
1244                                                 _capture.set_sensitive (false);
1245                                                 _buffering_presets_combo.set_active (0);
1246                                                 break;
1247                                         case Medium:
1248                                                 _playback.set_sensitive (false);
1249                                                 _capture.set_sensitive (false);
1250                                                 _buffering_presets_combo.set_active (1);
1251                                                 break;
1252                                         case Large:
1253                                                 _playback.set_sensitive (false);
1254                                                 _capture.set_sensitive (false);
1255                                                 _buffering_presets_combo.set_active (2);
1256                                                 break;
1257                                         case Custom:
1258                                                 _playback.set_sensitive (true);
1259                                                 _capture.set_sensitive (true);
1260                                                 _buffering_presets_combo.set_active (3);
1261                                                 break;
1262                                 }
1263                         }
1264                         _playback.parameter_changed (p);
1265                         _capture.parameter_changed (p);
1266                 }
1267
1268                 void set_state_from_config ()
1269                 {
1270                         parameter_changed ("buffering-preset");
1271                         _playback.set_state_from_config();
1272                         _capture.set_state_from_config();
1273                 }
1274
1275                 Gtk::Widget& tip_widget() { return _buffering_presets_combo; }
1276
1277         private:
1278
1279                 void preset_changed ()
1280                 {
1281                         int index = _buffering_presets_combo.get_active_row_number ();
1282                         if (index < 0) {
1283                                 return;
1284                         }
1285                         switch (index) {
1286                                 case 0:
1287                                         _rc_config->set_buffering_preset (Small);
1288                                         break;
1289                                 case 1:
1290                                         _rc_config->set_buffering_preset (Medium);
1291                                         break;
1292                                 case 2:
1293                                         _rc_config->set_buffering_preset (Large);
1294                                         break;
1295                                 case 3:
1296                                         _rc_config->set_buffering_preset (Custom);
1297                                         break;
1298                                 default:
1299                                         error << string_compose (_("programming error: unknown buffering preset string, index = %1"), index) << endmsg;
1300                                         break;
1301                         }
1302                 }
1303
1304                 RCConfiguration* _rc_config;
1305                 Label         _label;
1306                 HSliderOption _playback;
1307                 HSliderOption _capture;
1308                 ComboBoxText  _buffering_presets_combo;
1309 };
1310
1311 class ControlSurfacesOptions : public OptionEditorMiniPage
1312 {
1313         public:
1314                 ControlSurfacesOptions ()
1315                         : _ignore_view_change (0)
1316                 {
1317                         _store = ListStore::create (_model);
1318                         _view.set_model (_store);
1319                         _view.append_column (_("Control Surface Protocol"), _model.name);
1320                         _view.get_column(0)->set_resizable (true);
1321                         _view.get_column(0)->set_expand (true);
1322                         _view.append_column_editable (_("Enable"), _model.enabled);
1323
1324                         Gtk::HBox* edit_box = manage (new Gtk::HBox);
1325                         edit_box->set_spacing(3);
1326                         edit_box->show ();
1327
1328                         Label* label = manage (new Label);
1329                         label->set_text (_("Edit the settings for selected protocol (it must be ENABLED first):"));
1330                         edit_box->pack_start (*label, false, false);
1331                         label->show ();
1332
1333                         edit_button = manage (new Button(_("Show Protocol Settings")));
1334                         edit_button->signal_clicked().connect (sigc::mem_fun(*this, &ControlSurfacesOptions::edit_btn_clicked));
1335                         edit_box->pack_start (*edit_button, true, true);
1336                         edit_button->set_sensitive (false);
1337                         edit_button->show ();
1338
1339                         int const n = table.property_n_rows();
1340                         table.resize (n + 2, 3);
1341                         table.attach (_view, 0, 3, n, n + 1);
1342                         table.attach (*edit_box, 0, 3, n + 1, n + 2);
1343
1344                         ControlProtocolManager& m = ControlProtocolManager::instance ();
1345                         m.ProtocolStatusChange.connect (protocol_status_connection, MISSING_INVALIDATOR,
1346                                         boost::bind (&ControlSurfacesOptions::protocol_status_changed, this, _1), gui_context());
1347
1348                         _store->signal_row_changed().connect (sigc::mem_fun (*this, &ControlSurfacesOptions::view_changed));
1349                         _view.signal_button_press_event().connect_notify (sigc::mem_fun(*this, &ControlSurfacesOptions::edit_clicked));
1350                         _view.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &ControlSurfacesOptions::selection_changed));
1351                 }
1352
1353                 void parameter_changed (std::string const &)
1354                 {
1355
1356                 }
1357
1358                 void set_state_from_config ()
1359                 {
1360                         _store->clear ();
1361
1362                         ControlProtocolManager& m = ControlProtocolManager::instance ();
1363                         for (list<ControlProtocolInfo*>::iterator i = m.control_protocol_info.begin(); i != m.control_protocol_info.end(); ++i) {
1364
1365                                 if (!(*i)->mandatory) {
1366                                         TreeModel::Row r = *_store->append ();
1367                                         r[_model.name] = (*i)->name;
1368                                         r[_model.enabled] = ((*i)->protocol || (*i)->requested);
1369                                         r[_model.protocol_info] = *i;
1370                                 }
1371                         }
1372                 }
1373
1374         private:
1375
1376                 void protocol_status_changed (ControlProtocolInfo* cpi) {
1377                         /* find the row */
1378                         TreeModel::Children rows = _store->children();
1379
1380                         for (TreeModel::Children::iterator x = rows.begin(); x != rows.end(); ++x) {
1381                                 string n = ((*x)[_model.name]);
1382
1383                                 if ((*x)[_model.protocol_info] == cpi) {
1384                                         _ignore_view_change++;
1385                                         (*x)[_model.enabled] = (cpi->protocol || cpi->requested);
1386                                         _ignore_view_change--;
1387                                         break;
1388                                 }
1389                         }
1390                 }
1391
1392                 void selection_changed ()
1393                 {
1394                         //enable the Edit button when a row is selected for editing
1395                         TreeModel::Row row = *(_view.get_selection()->get_selected());
1396                         if (row && row[_model.enabled])
1397                                 edit_button->set_sensitive (true);
1398                         else
1399                                 edit_button->set_sensitive (false);
1400                 }
1401
1402                 void view_changed (TreeModel::Path const &, TreeModel::iterator const & i)
1403                 {
1404                         TreeModel::Row r = *i;
1405
1406                         if (_ignore_view_change) {
1407                                 return;
1408                         }
1409
1410                         ControlProtocolInfo* cpi = r[_model.protocol_info];
1411                         if (!cpi) {
1412                                 return;
1413                         }
1414
1415                         bool const was_enabled = (cpi->protocol != 0);
1416                         bool const is_enabled = r[_model.enabled];
1417
1418
1419                         if (was_enabled != is_enabled) {
1420
1421                                 if (!was_enabled) {
1422                                         ControlProtocolManager::instance().activate (*cpi);
1423                                 } else {
1424                                         ControlProtocolManager::instance().deactivate (*cpi);
1425                                 }
1426                         }
1427
1428                         selection_changed ();
1429                 }
1430
1431                 void edit_btn_clicked ()
1432                 {
1433                         std::string name;
1434                         ControlProtocolInfo* cpi;
1435                         TreeModel::Row row;
1436
1437                         row = *(_view.get_selection()->get_selected());
1438                         if (!row[_model.enabled]) {
1439                                 return;
1440                         }
1441                         cpi = row[_model.protocol_info];
1442                         if (!cpi || !cpi->protocol || !cpi->protocol->has_editor ()) {
1443                                 return;
1444                         }
1445                         Box* box = (Box*) cpi->protocol->get_gui ();
1446                         if (!box) {
1447                                 return;
1448                         }
1449                         if (box->get_parent()) {
1450                                 static_cast<ArdourWindow*>(box->get_parent())->present();
1451                                 return;
1452                         }
1453                         WindowTitle title (Glib::get_application_name());
1454                         title += row[_model.name];
1455                         title += _("Configuration");
1456                         /* once created, the window is managed by the surface itself (as ->get_parent())
1457                          * Surface's tear_down_gui() is called on session close, when de-activating
1458                          * or re-initializing a surface.
1459                          * tear_down_gui() hides an deletes the Window if it exists.
1460                          */
1461                         ArdourWindow* win = new ArdourWindow (*((Gtk::Window*) _view.get_toplevel()), title.get_string());
1462                         win->set_title ("Control Protocol Options");
1463                         win->add (*box);
1464                         box->show ();
1465                         win->present ();
1466                 }
1467
1468                 void edit_clicked (GdkEventButton* ev)
1469                 {
1470                         if (ev->type != GDK_2BUTTON_PRESS) {
1471                                 return;
1472                         }
1473
1474                         edit_btn_clicked();
1475                 }
1476
1477                 class ControlSurfacesModelColumns : public TreeModelColumnRecord
1478         {
1479                 public:
1480
1481                         ControlSurfacesModelColumns ()
1482                         {
1483                                 add (name);
1484                                 add (enabled);
1485                                 add (protocol_info);
1486                         }
1487
1488                         TreeModelColumn<string> name;
1489                         TreeModelColumn<bool> enabled;
1490                         TreeModelColumn<ControlProtocolInfo*> protocol_info;
1491         };
1492
1493                 Glib::RefPtr<ListStore> _store;
1494                 ControlSurfacesModelColumns _model;
1495                 TreeView _view;
1496                 PBD::ScopedConnection protocol_status_connection;
1497                 uint32_t _ignore_view_change;
1498                 Gtk::Button* edit_button;
1499 };
1500
1501 class VideoTimelineOptions : public OptionEditorMiniPage
1502 {
1503         public:
1504                 VideoTimelineOptions (RCConfiguration* c)
1505                         : _rc_config (c)
1506                         , _show_video_export_info_button (_("Show Video Export Info before export"))
1507                         , _show_video_server_dialog_button (_("Show Video Server Startup Dialog"))
1508                         , _video_advanced_setup_button (_("Advanced Setup (remote video server)"))
1509                         , _xjadeo_browse_button (_("Browse..."))
1510                 {
1511                         Table* t = &table;
1512                         int n = table.property_n_rows();
1513
1514                         t->attach (_show_video_export_info_button, 1, 4, n, n + 1);
1515                         _show_video_export_info_button.signal_toggled().connect (sigc::mem_fun (*this, &VideoTimelineOptions::show_video_export_info_toggled));
1516                         Gtkmm2ext::UI::instance()->set_tip (_show_video_export_info_button,
1517                                         _("<b>When enabled</b> an information window with details is displayed before the video-export dialog."));
1518                         ++n;
1519
1520                         t->attach (_show_video_server_dialog_button, 1, 4, n, n + 1);
1521                         _show_video_server_dialog_button.signal_toggled().connect (sigc::mem_fun (*this, &VideoTimelineOptions::show_video_server_dialog_toggled));
1522                         Gtkmm2ext::UI::instance()->set_tip (_show_video_server_dialog_button,
1523                                         _("<b>When enabled</b> the video server is never launched automatically without confirmation"));
1524                         ++n;
1525
1526                         t->attach (_video_advanced_setup_button, 1, 4, n, n + 1, FILL);
1527                         _video_advanced_setup_button.signal_toggled().connect (sigc::mem_fun (*this, &VideoTimelineOptions::video_advanced_setup_toggled));
1528                         Gtkmm2ext::UI::instance()->set_tip (_video_advanced_setup_button,
1529                                         _("<b>When enabled</b> you can speficify a custom video-server URL and docroot. - Do not enable this option unless you know what you are doing."));
1530                         ++n;
1531
1532                         Label* l = manage (new Label (_("Video Server URL:")));
1533                         l->set_alignment (0, 0.5);
1534                         t->attach (*l, 1, 2, n, n + 1, FILL);
1535                         t->attach (_video_server_url_entry, 2, 4, n, n + 1, FILL);
1536                         Gtkmm2ext::UI::instance()->set_tip (_video_server_url_entry,
1537                                         _("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"));
1538                         ++n;
1539
1540                         l = manage (new Label (_("Video Folder:")));
1541                         l->set_alignment (0, 0.5);
1542                         t->attach (*l, 1, 2, n, n + 1, FILL);
1543                         t->attach (_video_server_docroot_entry, 2, 4, n, n + 1);
1544                         Gtkmm2ext::UI::instance()->set_tip (_video_server_docroot_entry,
1545                                         _("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 unvailable. It is used for the local video-monitor and file-browsing when opening/adding a video file."));
1546                         ++n;
1547
1548                         l = manage (new Label (""));
1549                         t->attach (*l, 0, 4, n, n + 1, EXPAND | FILL);
1550                         ++n;
1551
1552                         l = manage (new Label (string_compose ("<b>%1</b>", _("Video Monitor"))));
1553                         l->set_use_markup (true);
1554                         l->set_alignment (0, 0.5);
1555                         t->attach (*l, 0, 4, n, n + 1, EXPAND | FILL);
1556                         ++n;
1557
1558                         l = manage (new Label (string_compose (_("Custom Path to Video Monitor (%1) - leave empty for default:"),
1559 #ifdef __APPLE__
1560                                                         "Jadeo.app"
1561 #elif defined PLATFORM_WINDOWS
1562                                                         "xjadeo.exe"
1563 #else
1564                                                         "xjadeo"
1565 #endif
1566                                                         )));
1567                         l->set_alignment (0, 0.5);
1568                         t->attach (*l, 1, 4, n, n + 1, FILL);
1569                         ++n;
1570
1571                         t->attach (_custom_xjadeo_path, 2, 3, n, n + 1, EXPAND|FILL);
1572                         Gtkmm2ext::UI::instance()->set_tip (_custom_xjadeo_path, _("Set a custom path to the Video Monitor Executable, changing this requires a restart."));
1573                         t->attach (_xjadeo_browse_button, 3, 4, n, n + 1, FILL);
1574
1575                         _video_server_url_entry.signal_changed().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_url_changed));
1576                         _video_server_url_entry.signal_activate().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_url_changed));
1577                         _video_server_docroot_entry.signal_changed().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_docroot_changed));
1578                         _video_server_docroot_entry.signal_activate().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_docroot_changed));
1579                         _custom_xjadeo_path.signal_changed().connect (sigc::mem_fun (*this, &VideoTimelineOptions::custom_xjadeo_path_changed));
1580                         _xjadeo_browse_button.signal_clicked ().connect (sigc::mem_fun (*this, &VideoTimelineOptions::xjadeo_browse_clicked));
1581
1582                         // xjadeo-path is a UIConfig parameter
1583                         UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &VideoTimelineOptions::parameter_changed));
1584                 }
1585
1586                 void server_url_changed ()
1587                 {
1588                         _rc_config->set_video_server_url (_video_server_url_entry.get_text());
1589                 }
1590
1591                 void server_docroot_changed ()
1592                 {
1593                         _rc_config->set_video_server_docroot (_video_server_docroot_entry.get_text());
1594                 }
1595
1596                 void show_video_export_info_toggled ()
1597                 {
1598                         bool const x = _show_video_export_info_button.get_active ();
1599                         _rc_config->set_show_video_export_info (x);
1600                 }
1601
1602                 void show_video_server_dialog_toggled ()
1603                 {
1604                         bool const x = _show_video_server_dialog_button.get_active ();
1605                         _rc_config->set_show_video_server_dialog (x);
1606                 }
1607
1608                 void video_advanced_setup_toggled ()
1609                 {
1610                         bool const x = _video_advanced_setup_button.get_active ();
1611                         _rc_config->set_video_advanced_setup(x);
1612                 }
1613
1614                 void custom_xjadeo_path_changed ()
1615                 {
1616                         UIConfiguration::instance().set_xjadeo_binary (_custom_xjadeo_path.get_text());
1617                 }
1618
1619                 void xjadeo_browse_clicked ()
1620                 {
1621                         Gtk::FileChooserDialog dialog(_("Set Video Monitor Executable"), Gtk::FILE_CHOOSER_ACTION_OPEN);
1622                         dialog.set_filename (UIConfiguration::instance().get_xjadeo_binary());
1623                         dialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1624                         dialog.add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
1625                         if (dialog.run () == Gtk::RESPONSE_OK) {
1626                                 const std::string& filename = dialog.get_filename();
1627                                 if (!filename.empty() && (
1628 #ifdef __APPLE__
1629                                                         Glib::file_test (filename + "/Contents/MacOS/xjadeo", Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_EXECUTABLE) ||
1630 #endif
1631                                                         Glib::file_test (filename, Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_EXECUTABLE)
1632                                                         )) {
1633                                         UIConfiguration::instance().set_xjadeo_binary (filename);
1634                                 }
1635                         }
1636                 }
1637
1638                 void parameter_changed (string const & p)
1639                 {
1640                         if (p == "video-server-url") {
1641                                 _video_server_url_entry.set_text (_rc_config->get_video_server_url());
1642                         } else if (p == "video-server-docroot") {
1643                                 _video_server_docroot_entry.set_text (_rc_config->get_video_server_docroot());
1644                         } else if (p == "show-video-export-info") {
1645                                 bool const x = _rc_config->get_show_video_export_info();
1646                                 _show_video_export_info_button.set_active (x);
1647                         } else if (p == "show-video-server-dialog") {
1648                                 bool const x = _rc_config->get_show_video_server_dialog();
1649                                 _show_video_server_dialog_button.set_active (x);
1650                         } else if (p == "video-advanced-setup") {
1651                                 bool const x = _rc_config->get_video_advanced_setup();
1652                                 _video_advanced_setup_button.set_active(x);
1653                                 _video_server_docroot_entry.set_sensitive(x);
1654                                 _video_server_url_entry.set_sensitive(x);
1655                         } else if (p == "xjadeo-binary") {
1656                                 _custom_xjadeo_path.set_text (UIConfiguration::instance().get_xjadeo_binary());
1657                         }
1658                 }
1659
1660                 void set_state_from_config ()
1661                 {
1662                         parameter_changed ("video-server-url");
1663                         parameter_changed ("video-server-docroot");
1664                         parameter_changed ("video-monitor-setup-dialog");
1665                         parameter_changed ("show-video-export-info");
1666                         parameter_changed ("show-video-server-dialog");
1667                         parameter_changed ("video-advanced-setup");
1668                         parameter_changed ("xjadeo-binary");
1669                 }
1670
1671         private:
1672                 RCConfiguration* _rc_config;
1673                 Entry _video_server_url_entry;
1674                 Entry _video_server_docroot_entry;
1675                 Entry _custom_xjadeo_path;
1676                 CheckButton _show_video_export_info_button;
1677                 CheckButton _show_video_server_dialog_button;
1678                 CheckButton _video_advanced_setup_button;
1679                 Button _xjadeo_browse_button;
1680 };
1681
1682 class ColumVisibilityOption : public Option
1683 {
1684         public:
1685         ColumVisibilityOption (string id, string name, uint32_t n_col, sigc::slot<uint32_t> get, sigc::slot<bool, uint32_t> set)
1686                 : Option (id, name)
1687                 , _heading (name)
1688                 , _n_col (n_col)
1689                 , _get (get)
1690                 , _set (set)
1691         {
1692                 cb = (CheckButton**) malloc (sizeof (CheckButton*) * n_col);
1693                 for (uint32_t i = 0; i < n_col; ++i) {
1694                         CheckButton* col = manage (new CheckButton (string_compose (_("Column %1"), i + 1)));
1695                         col->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &ColumVisibilityOption::column_toggled), i));
1696                         _hbox.pack_start (*col);
1697                         cb[i] = col;
1698                 }
1699                 parameter_changed (id);
1700         }
1701
1702         ~ColumVisibilityOption () {
1703                 free (cb);
1704         }
1705
1706         Gtk::Widget& tip_widget() { return _hbox; }
1707
1708         void set_state_from_config ()
1709         {
1710                 uint32_t c = _get();
1711                 for (uint32_t i = 0; i < _n_col; ++i) {
1712                         bool en = (c & (1<<i)) ? true : false;
1713                         if (cb[i]->get_active () != en) {
1714                                 cb[i]->set_active (en);
1715                         }
1716                 }
1717         }
1718
1719         void add_to_page (OptionEditorPage* p)
1720         {
1721                 _heading.add_to_page (p);
1722                 add_widget_to_page (p, &_hbox);
1723         }
1724         private:
1725
1726         void column_toggled (int b) {
1727                 uint32_t c = _get();
1728                 uint32_t cc = c;
1729                 if (cb[b]->get_active ()) {
1730                         c |= (1<<b);
1731                 } else {
1732                         c &= ~(1<<b);
1733                 }
1734                 if (cc != c) {
1735                         _set (c);
1736                 }
1737         }
1738
1739         HBox _hbox;
1740         OptionEditorHeading _heading;
1741
1742         CheckButton** cb;
1743         uint32_t _n_col;
1744         sigc::slot<uint32_t> _get;
1745         sigc::slot<bool, uint32_t> _set;
1746 };
1747
1748
1749 /** A class which allows control of visibility of some editor components usign
1750  *  a VisibilityGroup.  The caller should pass in a `dummy' VisibilityGroup
1751  *  which has the correct members, but with null widget pointers.  This
1752  *  class allows the user to set visibility of the members, the details
1753  *  of which are stored in a configuration variable which can be watched
1754  *  by parts of the editor that actually contain the widgets whose visibility
1755  *  is being controlled.
1756  */
1757
1758 class VisibilityOption : public Option
1759 {
1760 public:
1761         /** @param name User-visible name for this group.
1762          *  @param g `Dummy' VisibilityGroup (as described above).
1763          *  @param get Method to get the value of the appropriate configuration variable.
1764          *  @param set Method to set the value of the appropriate configuration variable.
1765          */
1766         VisibilityOption (string name, VisibilityGroup* g, sigc::slot<string> get, sigc::slot<bool, string> set)
1767                 : Option (g->get_state_name(), name)
1768                 , _heading (name)
1769                 , _visibility_group (g)
1770                 , _get (get)
1771                 , _set (set)
1772         {
1773                 /* Watch for changes made by the user to our members */
1774                 _visibility_group->VisibilityChanged.connect_same_thread (
1775                         _visibility_group_connection, sigc::bind (&VisibilityOption::changed, this)
1776                         );
1777         }
1778
1779         void set_state_from_config ()
1780         {
1781                 /* Set our state from the current configuration */
1782                 _visibility_group->set_state (_get ());
1783         }
1784
1785         void add_to_page (OptionEditorPage* p)
1786         {
1787                 _heading.add_to_page (p);
1788                 add_widget_to_page (p, _visibility_group->list_view ());
1789         }
1790
1791         Gtk::Widget& tip_widget() { return *_visibility_group->list_view (); }
1792
1793 private:
1794         void changed ()
1795         {
1796                 /* The user has changed something, so reflect this change
1797                    in the RCConfiguration.
1798                 */
1799                 _set (_visibility_group->get_state_value ());
1800         }
1801
1802         OptionEditorHeading _heading;
1803         VisibilityGroup* _visibility_group;
1804         sigc::slot<std::string> _get;
1805         sigc::slot<bool, std::string> _set;
1806         PBD::ScopedConnection _visibility_group_connection;
1807 };
1808
1809
1810 class MidiPortOptions : public OptionEditorMiniPage, public sigc::trackable
1811 {
1812         public:
1813                 MidiPortOptions() {
1814
1815                         setup_midi_port_view (midi_output_view, false);
1816                         setup_midi_port_view (midi_input_view, true);
1817
1818                         OptionEditorHeading* h = new OptionEditorHeading (_("MIDI Inputs"));
1819                         h->add_to_page (this);
1820
1821                         Gtk::ScrolledWindow* scroller = manage (new Gtk::ScrolledWindow);
1822                         scroller->add (midi_input_view);
1823                         scroller->set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
1824                         scroller->set_size_request (-1, 180);
1825
1826                         int n = table.property_n_rows();
1827                         table.attach (*scroller, 0, 3, n, n + 1, FILL | EXPAND);
1828
1829                         h = new OptionEditorHeading (_("MIDI Outputs"));
1830                         h->add_to_page (this);
1831
1832                         scroller = manage (new Gtk::ScrolledWindow);
1833                         scroller->add (midi_output_view);
1834                         scroller->set_policy (POLICY_NEVER, POLICY_AUTOMATIC);
1835                         scroller->set_size_request (-1, 180);
1836
1837                         n = table.property_n_rows();
1838                         table.attach (*scroller, 0, 3, n, n + 1, FILL | EXPAND);
1839
1840                         midi_output_view.show ();
1841                         midi_input_view.show ();
1842
1843                         table.signal_show().connect (sigc::mem_fun (*this, &MidiPortOptions::on_show));
1844                 }
1845
1846                 void parameter_changed (string const&) {}
1847                 void set_state_from_config() {}
1848
1849                 void on_show () {
1850                         refill ();
1851
1852                         AudioEngine::instance()->PortRegisteredOrUnregistered.connect (connections,
1853                                         invalidator (*this),
1854                                         boost::bind (&MidiPortOptions::refill, this),
1855                                         gui_context());
1856                         AudioEngine::instance()->MidiPortInfoChanged.connect (connections,
1857                                         invalidator (*this),
1858                                         boost::bind (&MidiPortOptions::refill, this),
1859                                         gui_context());
1860                         AudioEngine::instance()->MidiSelectionPortsChanged.connect (connections,
1861                                         invalidator (*this),
1862                                         boost::bind (&MidiPortOptions::refill, this),
1863                                         gui_context());
1864                 }
1865
1866                 void refill () {
1867
1868                         if (refill_midi_ports (true, midi_input_view)) {
1869                                 input_label.show ();
1870                         } else {
1871                                 input_label.hide ();
1872                         }
1873                         if (refill_midi_ports (false, midi_output_view)) {
1874                                 output_label.show ();
1875                         } else {
1876                                 output_label.hide ();
1877                         }
1878                 }
1879
1880         private:
1881                 PBD::ScopedConnectionList connections;
1882
1883                 /* MIDI port management */
1884                 struct MidiPortColumns : public Gtk::TreeModel::ColumnRecord {
1885
1886                         MidiPortColumns () {
1887                                 add (pretty_name);
1888                                 add (music_data);
1889                                 add (control_data);
1890                                 add (selection);
1891                                 add (name);
1892                                 add (filler);
1893                         }
1894
1895                         Gtk::TreeModelColumn<std::string> pretty_name;
1896                         Gtk::TreeModelColumn<bool> music_data;
1897                         Gtk::TreeModelColumn<bool> control_data;
1898                         Gtk::TreeModelColumn<bool> selection;
1899                         Gtk::TreeModelColumn<std::string> name;
1900                         Gtk::TreeModelColumn<std::string> filler;
1901                 };
1902
1903                 MidiPortColumns midi_port_columns;
1904                 Gtk::TreeView midi_input_view;
1905                 Gtk::TreeView midi_output_view;
1906                 Gtk::Label input_label;
1907                 Gtk::Label output_label;
1908
1909                 void setup_midi_port_view (Gtk::TreeView&, bool with_selection);
1910                 bool refill_midi_ports (bool for_input, Gtk::TreeView&);
1911                 void pretty_name_edit (std::string const & path, std::string const & new_text, Gtk::TreeView*);
1912                 void midi_music_column_toggled (std::string const & path, Gtk::TreeView*);
1913                 void midi_control_column_toggled (std::string const & path, Gtk::TreeView*);
1914                 void midi_selection_column_toggled (std::string const & path, Gtk::TreeView*);
1915 };
1916
1917 void
1918 MidiPortOptions::setup_midi_port_view (Gtk::TreeView& view, bool with_selection)
1919 {
1920         int pretty_name_column;
1921         int music_column;
1922         int control_column;
1923         int selection_column;
1924         TreeViewColumn* col;
1925         Gtk::Label* l;
1926
1927         pretty_name_column = view.append_column_editable (_("Name (click to edit)"), midi_port_columns.pretty_name) - 1;
1928
1929         col = manage (new TreeViewColumn ("", midi_port_columns.music_data));
1930         col->set_alignment (ALIGN_CENTER);
1931         l = manage (new Label (_("Music Data")));
1932         set_tooltip (*l, string_compose (_("If ticked, %1 will consider this port to be a source of music performance data."), PROGRAM_NAME));
1933         col->set_widget (*l);
1934         l->show ();
1935         music_column = view.append_column (*col) - 1;
1936
1937         col = manage (new TreeViewColumn ("", midi_port_columns.control_data));
1938         col->set_alignment (ALIGN_CENTER);
1939         l = manage (new Label (_("Control Data")));
1940         set_tooltip (*l, string_compose (_("If ticked, %1 will consider this port to be a source of control data."), PROGRAM_NAME));
1941         col->set_widget (*l);
1942         l->show ();
1943         control_column = view.append_column (*col) - 1;
1944
1945         if (with_selection) {
1946                 col = manage (new TreeViewColumn (_("Follow Selection"), midi_port_columns.selection));
1947                 selection_column = view.append_column (*col) - 1;
1948                 l = manage (new Label (_("Follow Selection")));
1949                 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));
1950                 col->set_widget (*l);
1951                 l->show ();
1952         }
1953
1954         /* filler column so that the last real column doesn't expand */
1955         view.append_column ("", midi_port_columns.filler);
1956
1957         CellRendererText* pretty_name_cell = dynamic_cast<CellRendererText*> (view.get_column_cell_renderer (pretty_name_column));
1958         pretty_name_cell->property_editable() = true;
1959         pretty_name_cell->signal_edited().connect (sigc::bind (sigc::mem_fun (*this, &MidiPortOptions::pretty_name_edit), &view));
1960
1961         CellRendererToggle* toggle_cell;
1962
1963         toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (music_column));
1964         toggle_cell->property_activatable() = true;
1965         toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &MidiPortOptions::midi_music_column_toggled), &view));
1966
1967         toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (control_column));
1968         toggle_cell->property_activatable() = true;
1969         toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &MidiPortOptions::midi_control_column_toggled), &view));
1970
1971         if (with_selection) {
1972                 toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (selection_column));
1973                 toggle_cell->property_activatable() = true;
1974                 toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &MidiPortOptions::midi_selection_column_toggled), &view));
1975         }
1976
1977         view.get_selection()->set_mode (SELECTION_NONE);
1978         view.set_tooltip_column (4); /* port "real" name */
1979         view.get_column(0)->set_resizable (true);
1980         view.get_column(0)->set_expand (true);
1981 }
1982
1983 bool
1984 MidiPortOptions::refill_midi_ports (bool for_input, Gtk::TreeView& view)
1985 {
1986         using namespace ARDOUR;
1987
1988         std::vector<string> ports;
1989
1990         AudioEngine::instance()->get_known_midi_ports (ports);
1991
1992         if (ports.empty()) {
1993                 view.hide ();
1994                 return false;
1995         }
1996
1997         Glib::RefPtr<ListStore> model = Gtk::ListStore::create (midi_port_columns);
1998
1999         for (vector<string>::const_iterator s = ports.begin(); s != ports.end(); ++s) {
2000
2001                 if (AudioEngine::instance()->port_is_mine (*s)) {
2002                         continue;
2003                 }
2004
2005                 PortManager::MidiPortInformation mpi (AudioEngine::instance()->midi_port_information (*s));
2006
2007                 if (mpi.pretty_name.empty()) {
2008                         /* vanished since get_known_midi_ports() */
2009                         continue;
2010                 }
2011
2012                 if (for_input != mpi.input) {
2013                         continue;
2014                 }
2015
2016                 TreeModel::Row row = *(model->append());
2017
2018                 row[midi_port_columns.pretty_name] = mpi.pretty_name;
2019                 row[midi_port_columns.music_data] = mpi.properties & MidiPortMusic;
2020                 row[midi_port_columns.control_data] = mpi.properties & MidiPortControl;
2021                 row[midi_port_columns.selection] = mpi.properties & MidiPortSelection;
2022                 row[midi_port_columns.name] = *s;
2023         }
2024
2025         view.set_model (model);
2026
2027         return true;
2028 }
2029
2030 void
2031 MidiPortOptions::midi_music_column_toggled (string const & path, TreeView* view)
2032 {
2033         TreeIter iter = view->get_model()->get_iter (path);
2034
2035         if (!iter) {
2036                 return;
2037         }
2038
2039         bool new_value = ! bool ((*iter)[midi_port_columns.music_data]);
2040
2041         /* don't reset model - wait for MidiPortInfoChanged signal */
2042
2043         if (new_value) {
2044                 ARDOUR::AudioEngine::instance()->add_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortMusic);
2045         } else {
2046                 ARDOUR::AudioEngine::instance()->remove_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortMusic);
2047         }
2048 }
2049
2050 void
2051 MidiPortOptions::midi_control_column_toggled (string const & path, TreeView* view)
2052 {
2053         TreeIter iter = view->get_model()->get_iter (path);
2054
2055         if (!iter) {
2056                 return;
2057         }
2058
2059         bool new_value = ! bool ((*iter)[midi_port_columns.control_data]);
2060
2061         /* don't reset model - wait for MidiPortInfoChanged signal */
2062
2063         if (new_value) {
2064                 ARDOUR::AudioEngine::instance()->add_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortControl);
2065         } else {
2066                 ARDOUR::AudioEngine::instance()->remove_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortControl);
2067         }
2068 }
2069
2070 void
2071 MidiPortOptions::midi_selection_column_toggled (string const & path, TreeView* view)
2072 {
2073         TreeIter iter = view->get_model()->get_iter (path);
2074
2075         if (!iter) {
2076                 return;
2077         }
2078
2079         bool new_value = ! bool ((*iter)[midi_port_columns.selection]);
2080
2081         /* don't reset model - wait for MidiSelectionPortsChanged signal */
2082
2083         if (new_value) {
2084                 ARDOUR::AudioEngine::instance()->add_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortSelection);
2085         } else {
2086                 ARDOUR::AudioEngine::instance()->remove_midi_port_flags ((*iter)[midi_port_columns.name], MidiPortSelection);
2087         }
2088 }
2089
2090 void
2091 MidiPortOptions::pretty_name_edit (std::string const & path, string const & new_text, Gtk::TreeView* view)
2092 {
2093         TreeIter iter = view->get_model()->get_iter (path);
2094
2095         if (!iter) {
2096                 return;
2097         }
2098
2099         boost::shared_ptr<ARDOUR::AudioBackend> backend = ARDOUR::AudioEngine::instance()->current_backend();
2100         if (backend) {
2101                 ARDOUR::PortEngine::PortHandle ph = backend->get_port_by_name ((*iter)[midi_port_columns.name]);
2102                 if (ph) {
2103                         backend->set_port_property (ph, "http://jackaudio.org/metadata/pretty-name", new_text, "");
2104                         (*iter)[midi_port_columns.pretty_name] = new_text;
2105                 }
2106         }
2107 }
2108
2109 /*============*/
2110
2111
2112 RCOptionEditor::RCOptionEditor ()
2113         : OptionEditorContainer (Config, string_compose (_("%1 Preferences"), PROGRAM_NAME))
2114         , Tabbable (*this, _("Preferences")) /* pack self-as-vbox into tabbable */
2115         , _rc_config (Config)
2116         , _mixer_strip_visibility ("mixer-element-visibility")
2117 {
2118         UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &RCOptionEditor::parameter_changed));
2119
2120         /* MISC */
2121
2122         uint32_t hwcpus = hardware_concurrency ();
2123         BoolOption* bo;
2124         BoolComboOption* bco;
2125
2126         if (hwcpus > 1) {
2127                 add_option (_("General"), new OptionEditorHeading (_("DSP CPU Utilization")));
2128
2129                 ComboOption<int32_t>* procs = new ComboOption<int32_t> (
2130                                 "processor-usage",
2131                                 _("Signal processing uses"),
2132                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_processor_usage),
2133                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_processor_usage)
2134                                 );
2135
2136                 procs->add (-1, _("all but one processor"));
2137                 procs->add (0, _("all available processors"));
2138
2139                 for (uint32_t i = 1; i <= hwcpus; ++i) {
2140                         procs->add (i, string_compose (P_("%1 processor", "%1 processors", i), i));
2141                 }
2142
2143                 procs->set_note (string_compose (_("This setting will only take effect when %1 is restarted."), PROGRAM_NAME));
2144
2145                 add_option (_("General"), procs);
2146         }
2147
2148         /* Image cache size */
2149         add_option (_("General"), new OptionEditorHeading (_("Memory Usage")));
2150
2151         HSliderOption *sics = new HSliderOption ("waveform-cache-size",
2152                         _("Waveform image cache size (megabytes)"),
2153                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_cache_size),
2154                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_cache_size),
2155                         1, 1024, 10 /* 1 MB to 1GB in steps of 10MB */
2156                         );
2157         sics->scale().set_digits (0);
2158         Gtkmm2ext::UI::instance()->set_tip (
2159                         sics->tip_widget(),
2160                  _("Increasing the cache size uses more memory to store waveform images, which can improve graphical performance."));
2161         add_option (_("General"), sics);
2162
2163         add_option (_("General"), new OptionEditorHeading (S_("Options|Undo")));
2164
2165         add_option (_("General"), new UndoOptions (_rc_config));
2166
2167         add_option (_("General"),
2168              new BoolOption (
2169                      "verify-remove-last-capture",
2170                      _("Verify removal of last capture"),
2171                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_verify_remove_last_capture),
2172                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_verify_remove_last_capture)
2173                      ));
2174
2175         add_option (_("General"), new OptionEditorHeading (_("Session Management")));
2176
2177         add_option (_("General"),
2178              new BoolOption (
2179                      "periodic-safety-backups",
2180                      _("Make periodic backups of the session file"),
2181                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_periodic_safety_backups),
2182                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_periodic_safety_backups)
2183                      ));
2184
2185         add_option (_("General"),
2186              new BoolOption (
2187                      "only-copy-imported-files",
2188                      _("Always copy imported files"),
2189                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_only_copy_imported_files),
2190                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_only_copy_imported_files)
2191                      ));
2192
2193         add_option (_("General"), new DirectoryOption (
2194                             X_("default-session-parent-dir"),
2195                             _("Default folder for new sessions:"),
2196                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_default_session_parent_dir),
2197                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_default_session_parent_dir)
2198                             ));
2199
2200         add_option (_("General"),
2201              new SpinOption<uint32_t> (
2202                      "max-recent-sessions",
2203                      _("Maximum number of recent sessions"),
2204                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_max_recent_sessions),
2205                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_max_recent_sessions),
2206                      0, 1000, 1, 20
2207                      ));
2208
2209         add_option (_("General"), new OptionEditorHeading (_("Automation")));
2210
2211         add_option (_("General"),
2212              new SpinOption<double> (
2213                      "automation-thinning-factor",
2214                      _("Thinning factor (larger value => less data)"),
2215                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_thinning_factor),
2216                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_thinning_factor),
2217                      0, 1000, 1, 20
2218                      ));
2219
2220         add_option (_("General"),
2221              new SpinOption<double> (
2222                      "automation-interval-msecs",
2223                      _("Automation sampling interval (milliseconds)"),
2224                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_interval_msecs),
2225                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_interval_msecs),
2226                      1, 1000, 1, 20
2227                      ));
2228
2229         add_option (_("General"), new OptionEditorHeading (_("Tempo")));
2230
2231         BoolOption* tsf;
2232         tsf = new BoolOption (
2233                 "allow-non-quarter-pulse",
2234                 _("Allow non quarter-note pulse"),
2235                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_allow_non_quarter_pulse),
2236                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_allow_non_quarter_pulse)
2237                 );
2238         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
2239                                             string_compose (_("<b>When enabled</b> %1 will allow tempo to be expressed in divisions per minute\n"
2240                                                               "<b>When disabled</b> %1 will only allow tempo to be expressed in quarter notes per minute"),
2241                                                             PROGRAM_NAME));
2242         add_option (_("General"), tsf);
2243
2244         if (!ARDOUR::Profile->get_mixbus()) {
2245                 add_option (_("General"), new OptionEditorHeading (_("GUI Lock")));
2246                 /* Lock GUI timeout */
2247
2248                 HSliderOption *slts = new HSliderOption("lock-gui-after-seconds",
2249                                 _("Lock timeout (seconds)"),
2250                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_lock_gui_after_seconds),
2251                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_lock_gui_after_seconds),
2252                                 0, 1000, 1, 10
2253                                 );
2254                 slts->scale().set_digits (0);
2255                 Gtkmm2ext::UI::instance()->set_tip (
2256                                 slts->tip_widget(),
2257                                 _("Lock GUI after this many idle seconds (zero to never lock)"));
2258                 add_option (_("General"), slts);
2259         } // !mixbus
2260
2261 #ifdef ENABLE_NLS
2262
2263         add_option (_("General/Translation"), new OptionEditorHeading (_("Internationalization")));
2264
2265         bo = new BoolOption (
2266                         "enable-translation",
2267                         _("Use translations"),
2268                         sigc::ptr_fun (ARDOUR::translations_are_enabled),
2269                         sigc::ptr_fun (ARDOUR::set_translations_enabled)
2270                         );
2271
2272         bo->set_note (string_compose (_("These settings will only take effect after %1 is restarted (if available for your language preferences)."), PROGRAM_NAME));
2273
2274         add_option (_("General/Translation"), bo);
2275
2276         _l10n = new ComboOption<ARDOUR::LocaleMode> (
2277                 "locale-mode",
2278                 _("Localization"),
2279                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_locale_mode),
2280                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_locale_mode)
2281                 );
2282
2283         _l10n->add (ARDOUR::SET_LC_ALL, _("Set complete locale"));
2284         _l10n->add (ARDOUR::SET_LC_MESSAGES, _("Enable only message translation"));
2285         _l10n->add (ARDOUR::SET_LC_MESSAGES_AND_LC_NUMERIC, _("Translate messages and format numeric format"));
2286         _l10n->set_note (_("This setting is provided for plugin compatibility. e.g. some plugins on some systems expect the decimal point to be a dot."));
2287
2288         add_option (_("General/Translation"), _l10n);
2289         parameter_changed ("enable-translation");
2290 #endif // ENABLE_NLS
2291
2292
2293         /* EDITOR */
2294
2295         add_option (_("Editor"), new OptionEditorHeading (_("General")));
2296
2297         add_option (_("Editor"),
2298              new BoolOption (
2299                      "rubberbanding-snaps-to-grid",
2300                      _("Snap rubberband to grid"),
2301                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_rubberbanding_snaps_to_grid),
2302                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_rubberbanding_snaps_to_grid)
2303                      ));
2304
2305         bo = new BoolOption (
2306                      "name-new-markers",
2307                      _("Prompt for a new marker name"),
2308                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_name_new_markers),
2309                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_name_new_markers)
2310                 );
2311         add_option (_("Editor"), bo);
2312         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."
2313                                                                 "\n\nYou can always rename markers by right-clicking on them"));
2314
2315         add_option (_("Editor"),
2316              new BoolOption (
2317                      "draggable-playhead",
2318                      _("Allow dragging of playhead"),
2319                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_draggable_playhead),
2320                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_draggable_playhead)
2321                      ));
2322
2323         if (!Profile->get_mixbus()) {
2324
2325                 add_option (_("Editor"),
2326                                 new BoolOption (
2327                                         "use-mouse-position-as-zoom-focus-on-scroll",
2328                                         _("Zoom to mouse position when zooming with scroll wheel"),
2329                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_mouse_position_as_zoom_focus_on_scroll),
2330                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_mouse_position_as_zoom_focus_on_scroll)
2331                                         ));
2332         }  // !mixbus
2333
2334         add_option (_("Editor"),
2335                     new BoolOption (
2336                             "use-time-rulers-to-zoom-with-vertical-drag",
2337                             _("Zoom with vertical drag in rulers"),
2338                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_time_rulers_to_zoom_with_vertical_drag),
2339                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_time_rulers_to_zoom_with_vertical_drag)
2340                             ));
2341
2342         add_option (_("Editor"),
2343                     new BoolOption (
2344                             "use-double-click-to-zoom-to-selection",
2345                             _("Double click zooms to selection"),
2346                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_double_click_to_zoom_to_selection),
2347                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_double_click_to_zoom_to_selection)
2348                             ));
2349
2350         add_option (_("Editor"),
2351                     new BoolOption (
2352                             "update-editor-during-summary-drag",
2353                             _("Update editor window during drags of the summary"),
2354                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_update_editor_during_summary_drag),
2355                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_update_editor_during_summary_drag)
2356                             ));
2357
2358         add_option (_("Editor"),
2359             new BoolOption (
2360                     "autoscroll-editor",
2361                     _("Auto-scroll editor window when dragging near its edges"),
2362                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_autoscroll_editor),
2363                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_autoscroll_editor)
2364                     ));
2365
2366         add_option (_("Editor"),
2367              new BoolComboOption (
2368                      "show-region-gain-envelopes",
2369                      _("Show gain envelopes in audio regions"),
2370                      _("in all modes"),
2371                      _("only in Draw and Internal Edit modes"),
2372                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_region_gain),
2373                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_region_gain)
2374                      ));
2375
2376         add_option (_("Editor"), new OptionEditorHeading (_("Editor Behavior")));
2377
2378         add_option (_("Editor"),
2379              new BoolOption (
2380                      "automation-follows-regions",
2381                      _("Move relevant automation when audio regions are moved"),
2382                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_follows_regions),
2383                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_follows_regions)
2384                      ));
2385
2386         ComboOption<FadeShape>* fadeshape = new ComboOption<FadeShape> (
2387                         "default-fade-shape",
2388                         _("Default fade shape"),
2389                         sigc::mem_fun (*_rc_config,
2390                                 &RCConfiguration::get_default_fade_shape),
2391                         sigc::mem_fun (*_rc_config,
2392                                 &RCConfiguration::set_default_fade_shape)
2393                         );
2394
2395         fadeshape->add (FadeLinear,
2396                         _("Linear (for highly correlated material)"));
2397         fadeshape->add (FadeConstantPower, _("Constant power"));
2398         fadeshape->add (FadeSymmetric, _("Symmetric"));
2399         fadeshape->add (FadeSlow, _("Slow"));
2400         fadeshape->add (FadeFast, _("Fast"));
2401
2402         add_option (_("Editor"), fadeshape);
2403
2404         bco = new BoolComboOption (
2405                      "use-overlap-equivalency",
2406                      _("Regions in edit groups are edited together"),
2407                      _("whenever they overlap in time"),
2408                      _("only if they have identical length and position"),
2409                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_use_overlap_equivalency),
2410                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_use_overlap_equivalency)
2411                      );
2412
2413         add_option (_("Editor"), bco);
2414
2415         ComboOption<LayerModel>* lm = new ComboOption<LayerModel> (
2416                 "layer-model",
2417                 _("Layering model"),
2418                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_layer_model),
2419                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_layer_model)
2420                 );
2421
2422         lm->add (LaterHigher, _("later is higher"));
2423         lm->add (Manual, _("manual layering"));
2424         add_option (_("Editor"), lm);
2425
2426         ComboOption<RegionSelectionAfterSplit> *rsas = new ComboOption<RegionSelectionAfterSplit> (
2427                     "region-selection-after-split",
2428                     _("After splitting selected regions, select"),
2429                     sigc::mem_fun (*_rc_config, &RCConfiguration::get_region_selection_after_split),
2430                     sigc::mem_fun (*_rc_config, &RCConfiguration::set_region_selection_after_split));
2431
2432         // TODO: decide which of these modes are really useful
2433         rsas->add(None, _("no regions"));
2434         // rsas->add(NewlyCreatedLeft, _("newly-created regions before the split"));
2435         // rsas->add(NewlyCreatedRight, _("newly-created regions after the split"));
2436         rsas->add(NewlyCreatedBoth, _("newly-created regions"));
2437         // rsas->add(Existing, _("unmodified regions in the existing selection"));
2438         // rsas->add(ExistingNewlyCreatedLeft, _("existing selection and newly-created regions before the split"));
2439         // rsas->add(ExistingNewlyCreatedRight, _("existing selection and newly-created regions after the split"));
2440         rsas->add(ExistingNewlyCreatedBoth, _("existing selection and newly-created regions"));
2441
2442         add_option (_("Editor"), rsas);
2443
2444         add_option (_("Editor/Modifiers"), new OptionEditorHeading (_("Keyboard Modifiers")));
2445         add_option (_("Editor/Modifiers"), new KeyboardOptions);
2446         add_option (_("Editor/Modifiers"), new OptionEditorBlank ());
2447
2448         /* MIXER -- SOLO AND MUTE */
2449
2450         add_option (_("Mixer"), new OptionEditorHeading (_("Solo")));
2451
2452         _solo_control_is_listen_control = new BoolOption (
2453                 "solo-control-is-listen-control",
2454                 _("Solo controls are Listen controls"),
2455                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_control_is_listen_control),
2456                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_control_is_listen_control)
2457                 );
2458
2459         add_option (_("Mixer"), _solo_control_is_listen_control);
2460
2461         add_option (_("Mixer"),
2462              new BoolOption (
2463                      "exclusive-solo",
2464                      _("Exclusive solo"),
2465                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_exclusive_solo),
2466                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_exclusive_solo)
2467                      ));
2468
2469         add_option (_("Mixer"),
2470              new BoolOption (
2471                      "show-solo-mutes",
2472                      _("Show solo muting"),
2473                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_show_solo_mutes),
2474                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_show_solo_mutes)
2475                      ));
2476
2477         add_option (_("Mixer"),
2478              new BoolOption (
2479                      "solo-mute-override",
2480                      _("Soloing overrides muting"),
2481                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_override),
2482                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_override)
2483                      ));
2484
2485         add_option (_("Mixer"),
2486              new FaderOption (
2487                      "solo-mute-gain",
2488                      _("Solo-in-place mute cut (dB)"),
2489                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_gain),
2490                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_gain)
2491                      ));
2492
2493         _listen_position = new ComboOption<ListenPosition> (
2494                 "listen-position",
2495                 _("Listen Position"),
2496                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_listen_position),
2497                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_listen_position)
2498                 );
2499
2500         _listen_position->add (AfterFaderListen, _("after-fader (AFL)"));
2501         _listen_position->add (PreFaderListen, _("pre-fader (PFL)"));
2502
2503         add_option (_("Mixer"), _listen_position);
2504
2505         ComboOption<PFLPosition>* pp = new ComboOption<PFLPosition> (
2506                 "pfl-position",
2507                 _("PFL signals come from"),
2508                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_pfl_position),
2509                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_pfl_position)
2510                 );
2511
2512         pp->add (PFLFromBeforeProcessors, _("before pre-fader processors"));
2513         pp->add (PFLFromAfterProcessors, _("pre-fader but after pre-fader processors"));
2514
2515         add_option (_("Mixer"), pp);
2516
2517         ComboOption<AFLPosition>* pa = new ComboOption<AFLPosition> (
2518                 "afl-position",
2519                 _("AFL signals come from"),
2520                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_afl_position),
2521                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_afl_position)
2522                 );
2523
2524         pa->add (AFLFromBeforeProcessors, _("immediately post-fader"));
2525         pa->add (AFLFromAfterProcessors, _("after post-fader processors (before pan)"));
2526
2527         add_option (_("Mixer"), pa);
2528
2529         add_option (_("Mixer"), new OptionEditorHeading (_("Default track / bus muting options")));
2530
2531         add_option (_("Mixer"),
2532              new BoolOption (
2533                      "mute-affects-pre-fader",
2534                      _("Mute affects pre-fader sends"),
2535                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_pre_fader),
2536                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_pre_fader)
2537                      ));
2538
2539         add_option (_("Mixer"),
2540              new BoolOption (
2541                      "mute-affects-post-fader",
2542                      _("Mute affects post-fader sends"),
2543                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_post_fader),
2544                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_post_fader)
2545                      ));
2546
2547         add_option (_("Mixer"),
2548              new BoolOption (
2549                      "mute-affects-control-outs",
2550                      _("Mute affects control outputs"),
2551                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_control_outs),
2552                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_control_outs)
2553                      ));
2554
2555         add_option (_("Mixer"),
2556              new BoolOption (
2557                      "mute-affects-main-outs",
2558                      _("Mute affects main outputs"),
2559                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_main_outs),
2560                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_main_outs)
2561                      ));
2562
2563
2564         if (!ARDOUR::Profile->get_mixbus()) {
2565                 add_option (_("Mixer"), new OptionEditorHeading (_("Send Routing")));
2566                 add_option (_("Mixer"),
2567                                 new BoolOption (
2568                                         "link-send-and-route-panner",
2569                                         _("Link panners of Aux and External Sends with main panner by default"),
2570                                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_link_send_and_route_panner),
2571                                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_link_send_and_route_panner)
2572                                         ));
2573         }
2574
2575         /* Signal Flow */
2576
2577         add_option (_("Signal Flow"), new OptionEditorHeading (_("Monitoring")));
2578
2579         ComboOption<MonitorModel>* mm = new ComboOption<MonitorModel> (
2580                 "monitoring-model",
2581                 _("Record monitoring handled by"),
2582                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_monitoring_model),
2583                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_monitoring_model)
2584                 );
2585
2586         if (AudioEngine::instance()->port_engine().can_monitor_input()) {
2587                 mm->add (HardwareMonitoring, _("via Audio Driver"));
2588         }
2589
2590         string prog (PROGRAM_NAME);
2591         boost::algorithm::to_lower (prog);
2592         mm->add (SoftwareMonitoring, string_compose (_("%1"), prog));
2593         mm->add (ExternalMonitoring, _("audio hardware"));
2594
2595         add_option (_("Signal Flow"), mm);
2596
2597         add_option (_("Signal Flow"),
2598              new BoolOption (
2599                      "tape-machine-mode",
2600                      _("Tape machine mode"),
2601                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_tape_machine_mode),
2602                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_tape_machine_mode)
2603                      ));
2604
2605         if (!Profile->get_mixbus()) {
2606
2607                 add_option (_("Signal Flow"), new OptionEditorHeading (_("Track and Bus Connections")));
2608
2609                 add_option (_("Signal Flow"),
2610                                 new BoolOption (
2611                                         "auto-connect-standard-busses",
2612                                         _("Auto-connect master/monitor busses"),
2613                                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_connect_standard_busses),
2614                                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_connect_standard_busses)
2615                                         ));
2616
2617                 ComboOption<AutoConnectOption>* iac = new ComboOption<AutoConnectOption> (
2618                                 "input-auto-connect",
2619                                 _("Connect track inputs"),
2620                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_input_auto_connect),
2621                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_input_auto_connect)
2622                                 );
2623
2624                 iac->add (AutoConnectPhysical, _("automatically to physical inputs"));
2625                 iac->add (ManualConnect, _("manually"));
2626
2627                 add_option (_("Signal Flow"), iac);
2628
2629                 ComboOption<AutoConnectOption>* oac = new ComboOption<AutoConnectOption> (
2630                                 "output-auto-connect",
2631                                 _("Connect track and bus outputs"),
2632                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_output_auto_connect),
2633                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_output_auto_connect)
2634                                 );
2635
2636                 oac->add (AutoConnectPhysical, _("automatically to physical outputs"));
2637                 oac->add (AutoConnectMaster, _("automatically to master bus"));
2638                 oac->add (ManualConnect, _("manually"));
2639
2640                 add_option (_("Signal Flow"), oac);
2641
2642                 bo = new BoolOption (
2643                                 "strict-io",
2644                                 _("Use 'Strict-I/O' for new tracks or Busses"),
2645                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_strict_io),
2646                                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_strict_io)
2647                                 );
2648
2649                 add_option (_("Signal Flow"), bo);
2650                 Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2651                                 _("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."));
2652
2653         }  // !mixbus
2654
2655
2656         /* AUDIO */
2657
2658         add_option (_("Audio"), new OptionEditorHeading (_("Buffering")));
2659
2660         add_option (_("Audio"), new BufferingOptions (_rc_config));
2661
2662         add_option (_("Audio"), new OptionEditorHeading (_("Denormals")));
2663
2664         add_option (_("Audio"),
2665              new BoolOption (
2666                      "denormal-protection",
2667                      _("Use DC bias to protect against denormals"),
2668                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_protection),
2669                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_protection)
2670                      ));
2671
2672         ComboOption<DenormalModel>* dm = new ComboOption<DenormalModel> (
2673                 "denormal-model",
2674                 _("Processor handling"),
2675                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_model),
2676                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_model)
2677                 );
2678
2679         int dmsize = 1;
2680         dm->add (DenormalNone, _("no processor handling"));
2681
2682         FPU* fpu = FPU::instance();
2683
2684         if (fpu->has_flush_to_zero()) {
2685                 ++dmsize;
2686                 dm->add (DenormalFTZ, _("use FlushToZero"));
2687         } else if (_rc_config->get_denormal_model() == DenormalFTZ) {
2688                 _rc_config->set_denormal_model(DenormalNone);
2689         }
2690
2691         if (fpu->has_denormals_are_zero()) {
2692                 ++dmsize;
2693                 dm->add (DenormalDAZ, _("use DenormalsAreZero"));
2694         } else if (_rc_config->get_denormal_model() == DenormalDAZ) {
2695                 _rc_config->set_denormal_model(DenormalNone);
2696         }
2697
2698         if (fpu->has_flush_to_zero() && fpu->has_denormals_are_zero()) {
2699                 ++dmsize;
2700                 dm->add (DenormalFTZDAZ, _("use FlushToZero and DenormalsAreZero"));
2701         } else if (_rc_config->get_denormal_model() == DenormalFTZDAZ) {
2702                 _rc_config->set_denormal_model(DenormalNone);
2703         }
2704
2705         if (dmsize == 1) {
2706                 dm->set_sensitive(false);
2707         }
2708
2709         add_option (_("Audio"), dm);
2710
2711         add_option (_("Audio"), new OptionEditorHeading (_("Regions")));
2712
2713         add_option (_("Audio"),
2714              new BoolOption (
2715                      "auto-analyse-audio",
2716                      _("Enable automatic analysis of audio"),
2717                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_analyse_audio),
2718                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_analyse_audio)
2719                      ));
2720
2721         add_option (_("Audio"),
2722              new BoolOption (
2723                      "replicate-missing-region-channels",
2724                      _("Replicate missing region channels"),
2725                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_replicate_missing_region_channels),
2726                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_replicate_missing_region_channels)
2727                      ));
2728
2729         /* MIDI */
2730
2731         add_option (_("MIDI"), new OptionEditorHeading (_("Buffering")));
2732
2733         add_option (_("MIDI"),
2734                     new SpinOption<float> (
2735                             "midi-readahead",
2736                             _("MIDI read-ahead time (seconds)"),
2737                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_readahead),
2738                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_readahead),
2739                             0.1, 10, 0.05, 1,
2740                             "", 1.0, 2
2741                             ));
2742
2743         add_option (_("MIDI"), new OptionEditorHeading (_("Session")));
2744
2745         add_option (_("MIDI"),
2746              new SpinOption<int32_t> (
2747                      "initial-program-change",
2748                      _("Initial program change"),
2749                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_initial_program_change),
2750                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_initial_program_change),
2751                      -1, 65536, 1, 10
2752                      ));
2753
2754         add_option (_("MIDI"), new OptionEditorHeading (_("Display")));
2755
2756         add_option (_("MIDI"),
2757                     new BoolOption (
2758                             "display-first-midi-bank-as-zero",
2759                             _("Display first MIDI bank/program as 0"),
2760                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_first_midi_bank_is_zero),
2761                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_first_midi_bank_is_zero)
2762                             ));
2763
2764         add_option (_("MIDI"),
2765              new BoolOption (
2766                      "never-display-periodic-midi",
2767                      _("Don't display periodic (MTC, MMC) SysEx messages in MIDI Regions"),
2768                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_never_display_periodic_midi),
2769                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_never_display_periodic_midi)
2770                      ));
2771
2772         add_option (_("MIDI"), new OptionEditorHeading (_("Audition")));
2773
2774         add_option (_("MIDI"),
2775              new BoolOption (
2776                      "sound-midi-notes",
2777                      _("Sound MIDI notes as they are selected in the editor"),
2778                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_sound_midi_notes),
2779                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_sound_midi_notes)
2780                      ));
2781
2782         ComboOption<std::string>* audition_synth = new ComboOption<std::string> (
2783                 "midi-audition-synth-uri",
2784                 _("MIDI Audition Synth (LV2)"),
2785                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_audition_synth_uri),
2786                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_audition_synth_uri)
2787                 );
2788
2789         audition_synth->add(X_(""), _("None"));
2790         PluginInfoList all_plugs;
2791         PluginManager& manager (PluginManager::instance());
2792 #ifdef LV2_SUPPORT
2793         all_plugs.insert (all_plugs.end(), manager.lv2_plugin_info().begin(), manager.lv2_plugin_info().end());
2794
2795         for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
2796                 if (manager.get_status (*i) == PluginManager::Hidden) continue;
2797                 if (!(*i)->is_instrument()) continue;
2798                 if ((*i)->type != ARDOUR::LV2) continue;
2799                 if ((*i)->name.length() > 46) {
2800                         audition_synth->add((*i)->unique_id, (*i)->name.substr (0, 44) + "...");
2801                 } else {
2802                         audition_synth->add((*i)->unique_id, (*i)->name);
2803                 }
2804         }
2805 #endif
2806
2807         add_option (_("MIDI"), audition_synth);
2808
2809         /* Click */
2810
2811         add_option (_("Metronome"), new OptionEditorHeading (_("Metronome")));
2812         add_option (_("Metronome"), new ClickOptions (_rc_config));
2813
2814         /* Meters */
2815
2816         add_option (S_("Preferences|Metering"), new OptionEditorHeading (_("Metering")));
2817
2818         ComboOption<float>* mht = new ComboOption<float> (
2819                 "meter-hold",
2820                 _("Peak hold time"),
2821                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_hold),
2822                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_hold)
2823                 );
2824
2825         mht->add (MeterHoldOff, _("off"));
2826         mht->add (MeterHoldShort, _("short"));
2827         mht->add (MeterHoldMedium, _("medium"));
2828         mht->add (MeterHoldLong, _("long"));
2829
2830         add_option (S_("Preferences|Metering"), mht);
2831
2832         ComboOption<float>* mfo = new ComboOption<float> (
2833                 "meter-falloff",
2834                 _("DPM fall-off"),
2835                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_falloff),
2836                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_falloff)
2837                 );
2838
2839         mfo->add (METER_FALLOFF_OFF,      _("off"));
2840         mfo->add (METER_FALLOFF_SLOWEST,  _("slowest [6.6dB/sec]"));
2841         mfo->add (METER_FALLOFF_SLOW,     _("slow [8.6dB/sec] (BBC PPM, EBU PPM)"));
2842         mfo->add (METER_FALLOFF_SLOWISH,  _("moderate [12.0dB/sec] (DIN)"));
2843         mfo->add (METER_FALLOFF_MODERATE, _("medium [13.3dB/sec] (EBU Digi PPM, IRT Digi PPM)"));
2844         mfo->add (METER_FALLOFF_MEDIUM,   _("fast [20dB/sec]"));
2845         mfo->add (METER_FALLOFF_FAST,     _("very fast [32dB/sec]"));
2846
2847         add_option (S_("Preferences|Metering"), mfo);
2848
2849         ComboOption<MeterLineUp>* mlu = new ComboOption<MeterLineUp> (
2850                 "meter-line-up-level",
2851                 _("Meter line-up level; 0dBu"),
2852                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_level),
2853                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_level)
2854                 );
2855
2856         mlu->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
2857         mlu->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
2858         mlu->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
2859         mlu->add (MeteringLineUp15, _("-15dBFS (DIN)"));
2860
2861         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."));
2862
2863         add_option (S_("Preferences|Metering"), mlu);
2864
2865         ComboOption<MeterLineUp>* mld = new ComboOption<MeterLineUp> (
2866                 "meter-line-up-din",
2867                 _("IEC1/DIN Meter line-up level; 0dBu"),
2868                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_din),
2869                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_din)
2870                 );
2871
2872         mld->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
2873         mld->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
2874         mld->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
2875         mld->add (MeteringLineUp15, _("-15dBFS (DIN)"));
2876
2877         Gtkmm2ext::UI::instance()->set_tip (mld->tip_widget(), _("Reference level for IEC1/DIN meter."));
2878
2879         add_option (S_("Preferences|Metering"), mld);
2880
2881         ComboOption<VUMeterStandard>* mvu = new ComboOption<VUMeterStandard> (
2882                 "meter-vu-standard",
2883                 _("VU Meter standard"),
2884                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_vu_standard),
2885                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_vu_standard)
2886                 );
2887
2888         mvu->add (MeteringVUfrench,   _("0VU = -2dBu (France)"));
2889         mvu->add (MeteringVUamerican, _("0VU = 0dBu (North America, Australia)"));
2890         mvu->add (MeteringVUstandard, _("0VU = +4dBu (standard)"));
2891         mvu->add (MeteringVUeight,    _("0VU = +8dBu"));
2892
2893         add_option (S_("Preferences|Metering"), mvu);
2894
2895         ComboOption<MeterType>* mtm = new ComboOption<MeterType> (
2896                 "meter-type-master",
2897                 _("Default Meter Type for Master Bus"),
2898                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_master),
2899                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_master)
2900                 );
2901         mtm->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2902         mtm->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
2903         mtm->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
2904         mtm->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
2905         mtm->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
2906         mtm->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
2907         mtm->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
2908         mtm->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
2909
2910         add_option (S_("Preferences|Metering"), mtm);
2911
2912
2913         ComboOption<MeterType>* mtb = new ComboOption<MeterType> (
2914                 "meter-type-bus",
2915                 _("Default Meter Type for Busses"),
2916                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_bus),
2917                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_bus)
2918                 );
2919         mtb->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2920         mtb->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
2921         mtb->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
2922         mtb->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
2923         mtb->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
2924         mtb->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
2925         mtb->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
2926         mtb->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
2927
2928         add_option (S_("Preferences|Metering"), mtb);
2929
2930         ComboOption<MeterType>* mtt = new ComboOption<MeterType> (
2931                 "meter-type-track",
2932                 _("Default Meter Type for Tracks"),
2933                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_track),
2934                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_track)
2935                 );
2936         mtt->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
2937         mtt->add (MeterPeak0dB, ArdourMeter::meter_type_string(MeterPeak0dB));
2938
2939         add_option (S_("Preferences|Metering"), mtt);
2940
2941         HSliderOption *mpks = new HSliderOption("meter-peak",
2942                         _("Peak threshold [dBFS]"),
2943                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_peak),
2944                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_peak),
2945                         -10, 0, .1, .1
2946                         );
2947
2948         Gtkmm2ext::UI::instance()->set_tip (
2949                         mpks->tip_widget(),
2950                         _("Specify the audio signal level in dBFS at and above which the meter-peak indicator will flash red."));
2951
2952         add_option (S_("Preferences|Metering"), mpks);
2953
2954         add_option (S_("Preferences|Metering"), new OptionEditorHeading (_("Post Export Analysis")));
2955
2956         add_option (S_("Preferences|Metering"),
2957              new BoolOption (
2958                      "save-export-analysis-image",
2959                      _("Save loudness analysis as image file"),
2960                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_save_export_analysis_image),
2961                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_save_export_analysis_image)
2962                      ));
2963
2964         /* TRANSPORT & Sync */
2965
2966         add_option (_("Transport"), new OptionEditorHeading (_("General")));
2967
2968         tsf = new BoolOption (
2969                      "stop-at-session-end",
2970                      _("Stop at the end of the session"),
2971                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_at_session_end),
2972                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_at_session_end)
2973                      );
2974         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
2975                                             string_compose (_("<b>When enabled</b> if %1 is <b>not recording</b>, it will stop the transport "
2976                                                               "when it reaches the current session end marker\n\n"
2977                                                               "<b>When disabled</b> %1 will continue to roll past the session end marker at all times"),
2978                                                             PROGRAM_NAME));
2979         add_option (_("Transport"), tsf);
2980
2981         tsf = new BoolOption (
2982                      "latched-record-enable",
2983                      _("Keep record-enable engaged on stop"),
2984                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_latched_record_enable),
2985                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_latched_record_enable)
2986                      );
2987         add_option (_("Transport"), tsf);
2988
2989         tsf = new BoolOption (
2990                      "disable-disarm-during-roll",
2991                      _("Disable per-track record disarm while rolling"),
2992                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_disable_disarm_during_roll),
2993                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_disable_disarm_during_roll)
2994                      );
2995         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(), _("<b>When enabled</b> this will prevent you from accidentally stopping specific tracks recording during a take"));
2996         add_option (_("Transport"), tsf);
2997
2998         tsf = new BoolOption (
2999                      "quieten_at_speed",
3000                      _("12dB gain reduction during fast-forward and fast-rewind"),
3001                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_quieten_at_speed),
3002                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_quieten_at_speed)
3003                      );
3004         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
3005                         _("<b>When enabled</b> rhis will reduce the unpleasant increase in perceived volume "
3006                                 "that occurs when fast-forwarding or rewinding through some kinds of audio"));
3007         add_option (_("Transport"), tsf);
3008
3009         ComboOption<float>* psc = new ComboOption<float> (
3010                      "preroll-seconds",
3011                      _("Preroll"),
3012                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_preroll_seconds),
3013                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_preroll_seconds)
3014                      );
3015         Gtkmm2ext::UI::instance()->set_tip (psc->tip_widget(),
3016                                             (_("The amount of preroll (in seconds) to apply when <b>Play with Preroll</b> is initiated.\n\n"
3017                                                "If <b>Follow Edits</b> is enabled, the preroll is applied to the playhead position when a region is selected or trimmed.")));
3018         psc->add (0.0, _("0 (no pre-roll)"));
3019         psc->add (0.1, _("0.1 second"));
3020         psc->add (0.25, _("0.25 second"));
3021         psc->add (0.5, _("0.5 second"));
3022         psc->add (1.0, _("1.0 second"));
3023         psc->add (2.0, _("2.0 seconds"));
3024         add_option (_("Transport"), psc);
3025
3026
3027         add_option (_("Transport"), new OptionEditorHeading (_("Looping")));
3028
3029         tsf = new BoolOption (
3030                      "loop-is-mode",
3031                      _("Play loop is a transport mode"),
3032                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_loop_is_mode),
3033                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_loop_is_mode)
3034                      );
3035         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
3036                                             (_("<b>When enabled</b> the loop button does not start playback but forces playback to always play the loop\n\n"
3037                                                "<b>When disabled</b> the loop button starts playing the loop, but stop then cancels loop playback")));
3038         add_option (_("Transport"), tsf);
3039
3040         tsf = new BoolOption (
3041                      "seamless-loop",
3042                      _("Do seamless looping (not possible when slaved to MTC, LTC etc)"),
3043                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_seamless_loop),
3044                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_seamless_loop)
3045                      );
3046         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
3047                                             string_compose (_("<b>When enabled</b> this will loop by reading ahead and wrapping around at the loop point, "
3048                                                               "preventing any need to do a transport locate at the end of the loop\n\n"
3049                                                               "<b>When disabled</b> looping is done by locating back to the start of the loop when %1 reaches the end "
3050                                                               "which will often cause a small click or delay"), PROGRAM_NAME));
3051         add_option (_("Transport"), tsf);
3052
3053         add_option (_("Transport"), new OptionEditorHeading (_("Dropout (xrun) Handling")));
3054         tsf = new BoolOption (
3055                      "stop-recording-on-xrun",
3056                      _("Stop recording when an xrun occurs"),
3057                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_recording_on_xrun),
3058                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_recording_on_xrun)
3059                      );
3060         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
3061                                             string_compose (_("<b>When enabled</b> %1 will stop recording if an over- or underrun is detected by the audio engine"),
3062                                                             PROGRAM_NAME));
3063         add_option (_("Transport"), tsf);
3064
3065         tsf = new BoolOption (
3066                      "create-xrun-marker",
3067                      _("Create markers where xruns occur"),
3068                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_create_xrun_marker),
3069                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_create_xrun_marker)
3070                      );
3071         add_option (_("Transport"), tsf);
3072
3073
3074         /* SYNC */
3075
3076         add_option (_("Sync"), new OptionEditorHeading (_("External Syncronization")));
3077
3078         _sync_source = new ComboOption<SyncSource> (
3079                 "sync-source",
3080                 _("External timecode source"),
3081                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_sync_source),
3082                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_sync_source)
3083                 );
3084
3085         add_option (_("Sync"), _sync_source);
3086
3087         _sync_framerate = new BoolOption (
3088                      "timecode-sync-frame-rate",
3089                      _("Match session video frame rate to external timecode"),
3090                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_sync_frame_rate),
3091                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_sync_frame_rate)
3092                      );
3093         Gtkmm2ext::UI::instance()->set_tip
3094                 (_sync_framerate->tip_widget(),
3095                  string_compose (_("This option controls the value of the video frame rate <i>while chasing</i> an external timecode source.\n\n"
3096                                    "<b>When enabled</b> the session video frame rate will be changed to match that of the selected external timecode source.\n\n"
3097                                    "<b>When disabled</b> the session video frame rate will not be changed to match that of the selected external timecode source."
3098                                    "Instead the frame rate indication in the main clock will flash red and %1 will convert between the external "
3099                                    "timecode standard and the session standard."), PROGRAM_NAME));
3100
3101         add_option (_("Sync"), _sync_framerate);
3102
3103         _sync_genlock = new BoolOption (
3104                 "timecode-source-is-synced",
3105                 _("Sync-lock timecode to clock (disable drift compensation)"),
3106                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_is_synced),
3107                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_is_synced)
3108                 );
3109         Gtkmm2ext::UI::instance()->set_tip
3110                 (_sync_genlock->tip_widget(),
3111                  string_compose (_("<b>When enabled</b> %1 will never varispeed when slaved to external timecode. "
3112                                    "Sync Lock indicates that the selected external timecode source shares clock-sync "
3113                                    "(Black &amp; Burst, Wordclock, etc) with the audio interface. "
3114                                    "This option disables drift compensation. The transport speed is fixed at 1.0. "
3115                                    "Vari-speed LTC will be ignored and cause drift."
3116                                    "\n\n"
3117                                    "<b>When disabled</b> %1 will compensate for potential drift, regardless if the "
3118                                    "timecode sources shares clock sync."
3119                                   ), PROGRAM_NAME));
3120
3121
3122         add_option (_("Sync"), _sync_genlock);
3123
3124         _sync_source_2997 = new BoolOption (
3125                 "timecode-source-2997",
3126                 _("Lock to 29.9700 fps instead of 30000/1001"),
3127                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_2997),
3128                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_2997)
3129                 );
3130         Gtkmm2ext::UI::instance()->set_tip
3131                 (_sync_source_2997->tip_widget(),
3132                  _("<b>When enabled</b> the external timecode source is assumed to use 29.97 fps instead of 30000/1001.\n"
3133                          "SMPTE 12M-1999 specifies 29.97df as 30000/1001. The spec further mentions that "
3134                          "drop-frame timecode has an accumulated error of -86ms over a 24-hour period.\n"
3135                          "Drop-frame timecode would compensate exactly for a NTSC color frame rate of 30 * 0.9990 (ie 29.970000). "
3136                          "That is not the actual rate. However, some vendors use that rate - despite it being against the specs - "
3137                          "because the variant of using exactly 29.97 fps has zero timecode drift.\n"
3138                          ));
3139
3140         add_option (_("Sync"), _sync_source_2997);
3141
3142         add_option (_("Sync/LTC"), new OptionEditorHeading (_("Linear Timecode (LTC) Reader")));
3143
3144         _ltc_port = new ComboStringOption (
3145                 "ltc-source-port",
3146                 _("LTC incoming port"),
3147                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_source_port),
3148                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_source_port)
3149                 );
3150
3151         vector<string> physical_inputs;
3152         physical_inputs.push_back (_("None"));
3153         AudioEngine::instance()->get_physical_inputs (DataType::AUDIO, physical_inputs);
3154         _ltc_port->set_popdown_strings (physical_inputs);
3155
3156         populate_sync_options ();
3157         AudioEngine::instance()->Running.connect (engine_started_connection, MISSING_INVALIDATOR, boost::bind (&RCOptionEditor::populate_sync_options, this), gui_context());
3158
3159         add_option (_("Sync/LTC"), _ltc_port);
3160
3161         add_option (_("Sync/LTC"), new OptionEditorHeading (_("Linear Timecode (LTC) Generator")));
3162
3163         add_option (_("Sync/LTC"),
3164                     new BoolOption (
3165                             "send-ltc",
3166                             _("Enable LTC generator"),
3167                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_ltc),
3168                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_ltc)
3169                             ));
3170
3171         _ltc_send_continuously = new BoolOption (
3172                             "ltc-send-continuously",
3173                             _("Send LTC while stopped"),
3174                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_send_continuously),
3175                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_send_continuously)
3176                             );
3177         Gtkmm2ext::UI::instance()->set_tip
3178                 (_ltc_send_continuously->tip_widget(),
3179                  string_compose (_("<b>When enabled</b> %1 will continue to send LTC information even when the transport (playhead) is not moving"), PROGRAM_NAME));
3180         add_option (_("Sync/LTC"), _ltc_send_continuously);
3181
3182         _ltc_volume_slider = new HSliderOption("ltcvol", _("LTC generator level [dBFS]"),
3183                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_output_volume),
3184                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_output_volume),
3185                                         -50, 0, .5, 5,
3186                                         .05, true);
3187
3188         Gtkmm2ext::UI::instance()->set_tip
3189                 (_ltc_volume_slider->tip_widget(),
3190                  _("Specify the Peak Volume of the generated LTC signal in dBFS. A good value is  0dBu ^= -18dBFS in an EBU calibrated system"));
3191
3192         add_option (_("Sync/LTC"), _ltc_volume_slider);
3193
3194
3195         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Beat Clock (Mclk) Generator")));
3196
3197         add_option (_("Sync/MIDI"),
3198                     new BoolOption (
3199                             "send-midi-clock",
3200                             _("Enable Mclk generator"),
3201                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_midi_clock),
3202                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_midi_clock)
3203                             ));
3204
3205         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Time Code (MTC) Generator")));
3206
3207         add_option (_("Sync/MIDI"),
3208                     new BoolOption (
3209                             "send-mtc",
3210                             _("Enable MTC Generator"),
3211                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mtc),
3212                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mtc)
3213                             ));
3214
3215         add_option (_("Sync/MIDI"),
3216                     new SpinOption<int> (
3217                             "mtc-qf-speed-tolerance",
3218                             _("Percentage either side of normal transport speed to transmit MTC"),
3219                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mtc_qf_speed_tolerance),
3220                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mtc_qf_speed_tolerance),
3221                             0, 20, 1, 5
3222                             ));
3223
3224         add_option (_("Sync/MIDI"), new OptionEditorHeading (_("MIDI Machine Control (MMC)")));
3225
3226         add_option (_("Sync/MIDI"),
3227                     new BoolOption (
3228                             "mmc-control",
3229                             _("Respond to MMC commands"),
3230                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_control),
3231                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_control)
3232                             ));
3233
3234         add_option (_("Sync/MIDI"),
3235                     new BoolOption (
3236                             "send-mmc",
3237                             _("Send MMC commands"),
3238                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mmc),
3239                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mmc)
3240                             ));
3241
3242         add_option (_("Sync/MIDI"),
3243              new SpinOption<uint8_t> (
3244                      "mmc-receive-device-id",
3245                      _("Inbound MMC device ID"),
3246                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_receive_device_id),
3247                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_receive_device_id),
3248                      0, 128, 1, 10
3249                      ));
3250
3251         add_option (_("Sync/MIDI"),
3252              new SpinOption<uint8_t> (
3253                      "mmc-send-device-id",
3254                      _("Outbound MMC device ID"),
3255                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_send_device_id),
3256                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_send_device_id),
3257                      0, 128, 1, 10
3258                      ));
3259
3260
3261         /* Control Surfaces */
3262
3263         add_option (_("Control Surfaces"), new OptionEditorHeading (_("Control Surfaces")));
3264         add_option (_("Control Surfaces"), new ControlSurfacesOptions ());
3265
3266         /* MIDI PORTs */
3267         add_option (_("MIDI Ports"), new OptionEditorHeading (_("MIDI Port Options")));
3268
3269         add_option (_("MIDI Ports"),
3270                     new BoolOption (
3271                             "get-midi-input-follows-selection",
3272                             _("MIDI input follows MIDI track selection"),
3273                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_input_follows_selection),
3274                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_input_follows_selection)
3275                             ));
3276
3277         add_option (_("MIDI Ports"), new MidiPortOptions ());
3278         add_option (_("MIDI Ports"), new OptionEditorBlank ());
3279
3280         /* PLUGINS */
3281
3282 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT)
3283         add_option (_("Plugins"), new OptionEditorHeading (_("Scan/Discover")));
3284         add_option (_("Plugins"),
3285                         new RcActionButton (_("Scan for Plugins"),
3286                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3287
3288 #endif
3289
3290         add_option (_("Plugins"), new OptionEditorHeading (_("General")));
3291
3292 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT)
3293         bo = new BoolOption (
3294                         "show-plugin-scan-window",
3295                         _("Always Display Plugin Scan Progress"),
3296                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_plugin_scan_window),
3297                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_plugin_scan_window)
3298                         );
3299         add_option (_("Plugins"), bo);
3300         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3301                         _("<b>When enabled</b> a popup window showing plugin scan progress is displayed for indexing (cache load) and discovery (detect new plugins)"));
3302 #endif
3303
3304         bo = new BoolOption (
3305                 "plugins-stop-with-transport",
3306                 _("Silence plugins when the transport is stopped"),
3307                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugins_stop_with_transport),
3308                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_plugins_stop_with_transport)
3309                 );
3310         add_option (_("Plugins"), bo);
3311         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3312                                             _("<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."));
3313
3314         bo = new BoolOption (
3315                 "new-plugins-active",
3316                         _("Make new plugins active"),
3317                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_new_plugins_active),
3318                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_new_plugins_active)
3319                         );
3320         add_option (_("Plugins"), bo);
3321         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3322                                             _("<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"));
3323
3324 #if (defined WINDOWS_VST_SUPPORT || defined MACVST_SUPPORT || defined LXVST_SUPPORT)
3325         add_option (_("Plugins/VST"), new OptionEditorHeading (_("VST")));
3326 #if 0
3327         add_option (_("Plugins/VST"),
3328                         new RcActionButton (_("Scan for Plugins"),
3329                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3330 #endif
3331
3332 #if (defined AUDIOUNIT_SUPPORT && defined MACVST_SUPPORT)
3333         bo = new BoolOption (
3334                         "",
3335                         _("Enable Mac VST support (requires restart or re-scan)"),
3336                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_use_macvst),
3337                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_use_macvst)
3338                         );
3339         add_option (_("Plugins/VST"), bo);
3340 #endif
3341
3342         bo = new BoolOption (
3343                         "discover-vst-on-start",
3344                         _("Scan for [new] VST Plugins on Application Start"),
3345                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_vst_on_start),
3346                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_vst_on_start)
3347                         );
3348         add_option (_("Plugins/VST"), bo);
3349         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3350                                             _("<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"));
3351
3352 #ifdef WINDOWS_VST_SUPPORT
3353         // currently verbose logging is only implemented for Windows VST.
3354         bo = new BoolOption (
3355                         "verbose-plugin-scan",
3356                         _("Verbose Plugin Scan"),
3357                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_verbose_plugin_scan),
3358                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_verbose_plugin_scan)
3359                         );
3360         add_option (_("Plugins/VST"), bo);
3361         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3362                                             _("<b>When enabled</b> additional information for every plugin is added to the Log Window."));
3363 #endif
3364
3365         add_option (_("Plugins/VST"), new VstTimeOutSliderOption (_rc_config));
3366
3367         add_option (_("Plugins/VST"),
3368                         new RcActionButton (_("Clear"),
3369                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_cache),
3370                                 _("VST Cache:")));
3371
3372         add_option (_("Plugins/VST"),
3373                         new RcActionButton (_("Clear"),
3374                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_blacklist),
3375                                 _("VST Blacklist:")));
3376 #endif
3377
3378 #ifdef LXVST_SUPPORT
3379         add_option (_("Plugins/VST"),
3380                         new RcActionButton (_("Edit"),
3381                                 sigc::mem_fun (*this, &RCOptionEditor::edit_lxvst_path),
3382                         _("Linux VST Path:")));
3383
3384         add_option (_("Plugins/VST"),
3385                         new RcConfigDisplay (
3386                                 "plugin-path-lxvst",
3387                                 _("Path:"),
3388                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_lxvst),
3389                                 0));
3390 #endif
3391
3392 #ifdef WINDOWS_VST_SUPPORT
3393         add_option (_("Plugins/VST"),
3394                         new RcActionButton (_("Edit"),
3395                                 sigc::mem_fun (*this, &RCOptionEditor::edit_vst_path),
3396                         _("Windows VST Path:")));
3397         add_option (_("Plugins/VST"),
3398                         new RcConfigDisplay (
3399                                 "plugin-path-vst",
3400                                 _("Path:"),
3401                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_vst),
3402                                 ';'));
3403 #endif
3404
3405 #ifdef AUDIOUNIT_SUPPORT
3406
3407         add_option (_("Plugins/Audio Unit"), new OptionEditorHeading (_("Audio Unit")));
3408 #if 0
3409         add_option (_("Plugins/Audio Unit"),
3410                         new RcActionButton (_("Scan for Plugins"),
3411                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
3412 #endif
3413
3414         bo = new BoolOption (
3415                         "discover-audio-units",
3416                         _("Scan for [new] AudioUnit Plugins on Application Start"),
3417                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_audio_units),
3418                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_audio_units)
3419                         );
3420         add_option (_("Plugins/Audio Unit"), bo);
3421         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3422                                             _("<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."));
3423
3424         add_option (_("Plugins/Audio Unit"),
3425                         new RcActionButton (_("Clear"),
3426                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_cache),
3427                                 _("AU Cache:")));
3428
3429         add_option (_("Plugins/Audio Unit"),
3430                         new RcActionButton (_("Clear"),
3431                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_blacklist),
3432                                 _("AU Blacklist:")));
3433 #endif
3434
3435 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined MACVST_SUPPORT || defined AUDIOUNIT_SUPPORT || defined HAVE_LV2)
3436         add_option (_("Plugins"), new OptionEditorHeading (_("Plugin GUI")));
3437         add_option (_("Plugins"),
3438              new BoolOption (
3439                      "open-gui-after-adding-plugin",
3440                      _("Automatically open the plugin GUI when adding a new plugin"),
3441                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_open_gui_after_adding_plugin),
3442                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_open_gui_after_adding_plugin)
3443                      ));
3444
3445 #if (defined LV2_SUPPORT && defined LV2_EXTENDED)
3446         add_option (_("Plugins"),
3447              new BoolOption (
3448                      "show-inline-display-by-default",
3449                      _("Show Plugin Inline Display on Mixerstrip by default"),
3450                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_inline_display_by_default),
3451                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_inline_display_by_default)
3452                      ));
3453
3454         _plugin_prefer_inline = new BoolOption (
3455                         "prefer-inline-over-gui",
3456                         _("Don't automatically open the plugin GUI when the plugin has an inline display mode"),
3457                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_prefer_inline_over_gui),
3458                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_prefer_inline_over_gui)
3459                         );
3460         add_option (_("Plugins"), _plugin_prefer_inline);
3461 #endif
3462
3463         add_option (_("Plugins"), new OptionEditorHeading (_("Instrument")));
3464
3465         bo = new BoolOption (
3466                         "ask-replace-instrument",
3467                         _("Ask to replace existing instrument plugin"),
3468                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_ask_replace_instrument),
3469                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_ask_replace_instrument)
3470                         );
3471         add_option (_("Plugins"), bo);
3472
3473         bo = new BoolOption (
3474                         "ask-setup_instrument",
3475                         _("Interactively configure instrument plugins on insert"),
3476                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_ask_setup_instrument),
3477                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_ask_setup_instrument)
3478                         );
3479         add_option (_("Plugins"), bo);
3480         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3481                         _("<b>When enabled</b> show a dialog to select instrument channel configuration before adding a multichannel plugin."));
3482
3483 #endif
3484         add_option (_("Plugins"), new OptionEditorBlank ());
3485
3486         /* INTERFACE */
3487 #if (defined OPTIONAL_CAIRO_IMAGE_SURFACE || defined CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE)
3488         add_option (S_("Preferences|GUI"), new OptionEditorHeading (_("Graphics Acceleration")));
3489 #endif
3490
3491 #ifdef OPTIONAL_CAIRO_IMAGE_SURFACE
3492         BoolOption* bgc = new BoolOption (
3493                 "cairo-image-surface",
3494                 _("Disable Graphics Hardware Acceleration (requires restart)"),
3495                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_cairo_image_surface),
3496                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_cairo_image_surface)
3497                 );
3498
3499         Gtkmm2ext::UI::instance()->set_tip (bgc->tip_widget(), string_compose (
3500                                 _("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));
3501         add_option (S_("Preferences|GUI"), bgc);
3502 #endif
3503
3504 #ifdef CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE
3505         BoolOption* bgo = new BoolOption (
3506                 "buggy-gradients",
3507                 _("Possibly improve slow graphical performance (requires restart)"),
3508                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_buggy_gradients),
3509                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_buggy_gradients)
3510                 );
3511
3512         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));
3513         add_option (S_("Preferences|GUI"), bgo);
3514 #endif
3515         add_option (S_("Preferences|GUI"), new OptionEditorHeading (_("Graphical User Interface")));
3516
3517         add_option (S_("Preferences|GUI"),
3518              new BoolOption (
3519                      "widget-prelight",
3520                      _("Highlight widgets on mouseover"),
3521                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_widget_prelight),
3522                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_widget_prelight)
3523                      ));
3524
3525         add_option (S_("Preferences|GUI"),
3526              new BoolOption (
3527                      "use-tooltips",
3528                      _("Show tooltips if mouse hovers over a control"),
3529                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_tooltips),
3530                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_tooltips)
3531                      ));
3532
3533         bo = new BoolOption (
3534                         "super-rapid-clock-update",
3535                         _("Update clocks at TC Frame rate"),
3536                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_super_rapid_clock_update),
3537                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_super_rapid_clock_update)
3538                         );
3539         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
3540                         _("<b>When enabled</b> clock displays are updated every Timecode Frame (fps).\n\n"
3541                                 "<b>When disabled</b> clock displays are updated only every 100ms."
3542                          ));
3543         add_option (S_("Preferences|GUI"), bo);
3544
3545         add_option (S_("Preferences|GUI"),
3546                         new BoolOption (
3547                                 "blink-rec-arm",
3548                                 _("Blink Rec-Arm buttons"),
3549                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_blink_rec_arm),
3550                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_blink_rec_arm)
3551                                 ));
3552
3553
3554 #ifndef __APPLE__
3555         /* font scaling does nothing with GDK/Quartz */
3556         add_option (S_("Preferences|GUI"), new FontScalingOptions ());
3557 #endif
3558         add_option (_("GUI/Editor"), new OptionEditorHeading (_("General")));
3559         add_option (_("GUI/Editor"),
3560              new BoolOption (
3561                      "show-name-highlight",
3562                      _("Use name highlight bars in region displays (requires a restart)"),
3563                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_name_highlight),
3564                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_name_highlight)
3565                      ));
3566
3567         add_option (_("GUI/Editor"),
3568                         new BoolOption (
3569                         "color-regions-using-track-color",
3570                         _("Region color follows track color"),
3571                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_color_regions_using_track_color),
3572                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_color_regions_using_track_color)
3573                         ));
3574
3575         add_option (_("GUI/Editor"), new OptionEditorHeading (_("Waveforms")));
3576
3577         if (!Profile->get_mixbus()) {
3578                 add_option (_("GUI/Editor"),
3579                                 new BoolOption (
3580                                         "show-waveforms",
3581                                         _("Show waveforms in regions"),
3582                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms),
3583                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms)
3584                                         ));
3585         }  // !mixbus
3586
3587         add_option (_("GUI/Editor"),
3588              new BoolOption (
3589                      "show-waveforms-while-recording",
3590                      _("Show waveforms while recording"),
3591                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms_while_recording),
3592                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms_while_recording)
3593                      ));
3594
3595         add_option (_("GUI/Editor"),
3596                         new BoolOption (
3597                         "show-waveform-clipping",
3598                         _("Show waveform clipping"),
3599                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveform_clipping),
3600                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveform_clipping)
3601                         ));
3602
3603         add_option (_("GUI/Editor"), new ClipLevelOptions ());
3604
3605         ComboOption<WaveformScale>* wfs = new ComboOption<WaveformScale> (
3606                 "waveform-scale",
3607                 _("Waveform scale"),
3608                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_scale),
3609                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_scale)
3610                 );
3611
3612         wfs->add (Linear, _("linear"));
3613         wfs->add (Logarithmic, _("logarithmic"));
3614
3615         add_option (_("GUI/Editor"), wfs);
3616
3617         ComboOption<WaveformShape>* wfsh = new ComboOption<WaveformShape> (
3618                 "waveform-shape",
3619                 _("Waveform shape"),
3620                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_shape),
3621                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_shape)
3622                 );
3623
3624         wfsh->add (Traditional, _("traditional"));
3625         wfsh->add (Rectified, _("rectified"));
3626
3627         add_option (_("GUI/Editor"), wfsh);
3628
3629         add_option (_("GUI/Editor"), new OptionEditorHeading (_("Editor Meters")));
3630
3631         add_option (_("GUI/Editor"),
3632              new BoolOption (
3633                      "show-track-meters",
3634                      _("Show meters in track headers"),
3635                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_track_meters),
3636                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_track_meters)
3637                      ));
3638
3639         add_option (_("GUI/Editor"),
3640              new BoolOption (
3641                      "editor-stereo-only-meters",
3642                      _("Limit track header meters to stereo"),
3643                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_editor_stereo_only_meters),
3644                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_editor_stereo_only_meters)
3645                      ));
3646
3647         add_option (_("GUI/Editor"), new OptionEditorBlank ());
3648
3649         /* The names of these controls must be the same as those given in MixerStrip
3650            for the actual widgets being controlled.
3651         */
3652         _mixer_strip_visibility.add (0, X_("Input"), _("Input"));
3653         _mixer_strip_visibility.add (0, X_("PhaseInvert"), _("Phase Invert"));
3654         _mixer_strip_visibility.add (0, X_("RecMon"), _("Record & Monitor"));
3655         _mixer_strip_visibility.add (0, X_("SoloIsoLock"), _("Solo Iso / Lock"));
3656         _mixer_strip_visibility.add (0, X_("Output"), _("Output"));
3657         _mixer_strip_visibility.add (0, X_("Comments"), _("Comments"));
3658         _mixer_strip_visibility.add (0, X_("VCA"), _("VCA Assigns"));
3659
3660         add_option (_("GUI/Mixer"),
3661                 new VisibilityOption (
3662                         _("Mixer Strip"),
3663                         &_mixer_strip_visibility,
3664                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_mixer_strip_visibility),
3665                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_mixer_strip_visibility)
3666                         )
3667                 );
3668
3669         add_option (_("GUI/Mixer"),
3670              new BoolOption (
3671                      "default-narrow_ms",
3672                      _("Use narrow strips in the mixer by default"),
3673                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_default_narrow_ms),
3674                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_default_narrow_ms)
3675                      ));
3676
3677         add_option (_("GUI/Mixer"), new OptionEditorBlank ());
3678
3679         add_option (_("GUI/Toolbar"), new OptionEditorHeading (_("Main Transport Toolbar Items")));
3680
3681         add_option (_("GUI/Toolbar"),
3682              new BoolOption (
3683                      "show-toolbar-selclock",
3684                      _("Display Selection Clock"),
3685                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_toolbar_selclock),
3686                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_toolbar_selclock)
3687                      ));
3688
3689         if (!ARDOUR::Profile->get_small_screen()) {
3690                 add_option (_("GUI/Toolbar"),
3691                                 new BoolOption (
3692                                         "show-secondary-clock",
3693                                         _("Display Secondary Clock"),
3694                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_secondary_clock),
3695                                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_secondary_clock)
3696                                         ));
3697         }
3698
3699         add_option (_("GUI/Toolbar"),
3700              new BoolOption (
3701                      "show-mini-timeline",
3702                      _("Display Navigation Timeline"),
3703                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_mini_timeline),
3704                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_mini_timeline)
3705                      ));
3706
3707         add_option (_("GUI/Toolbar"),
3708              new BoolOption (
3709                      "show-editor-meter",
3710                      _("Display Master Level Meter"),
3711                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_editor_meter),
3712                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_editor_meter)
3713                      ));
3714
3715         add_option (_("GUI/Toolbar"),
3716                         new ColumVisibilityOption (
3717                                 "action-table-columns", _("Lua Action Script Button Visibility"), 4,
3718                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_action_table_columns),
3719                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_action_table_columns)
3720                                 )
3721                         );
3722         add_option (_("GUI/Toolbar"), new OptionEditorBlank ());
3723
3724
3725         OptionEditorHeading* quirks_head = new OptionEditorHeading (_("Various Workarounds for Windowing Systems"));
3726
3727         quirks_head->set_note (string_compose (_("These settings will only take effect after %1 is restarted."), PROGRAM_NAME));
3728
3729         /* and now the theme manager */
3730
3731         add_option (_("GUI/Theme"), new OptionEditorHeading (_("Theme")));
3732
3733         add_option (_("GUI/Theme"), new BoolOption (
3734                                 "flat-buttons",
3735                                 _("Draw \"flat\" buttons"),
3736                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_flat_buttons),
3737                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_flat_buttons)
3738                                 ));
3739
3740         add_option (_("GUI/Theme"), new BoolOption (
3741                                 "meter-style-led",
3742                                 _("LED meter style"),
3743                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_style_led),
3744                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_style_led)
3745                                 ));
3746
3747
3748         HSliderOption *gui_hs = new HSliderOption(
3749                         "timeline-item-gradient-depth",
3750                         _("Waveforms color gradient depth"),
3751                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_gradient_depth),
3752                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_gradient_depth),
3753                         0, 1.0, 0.05
3754                         );
3755         gui_hs->scale().set_update_policy (Gtk::UPDATE_DELAYED);
3756         add_option (_("GUI/Theme"), gui_hs);
3757
3758         gui_hs = new HSliderOption(
3759                         "timeline-item-gradient-depth",
3760                         _("Timeline item gradient depth"),
3761                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_timeline_item_gradient_depth),
3762                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_timeline_item_gradient_depth),
3763                         0, 1.0, 0.05
3764                         );
3765         gui_hs->scale().set_update_policy (Gtk::UPDATE_DELAYED);
3766         add_option (_("GUI/Theme"), gui_hs);
3767
3768         vector<string> icon_sets = ::get_icon_sets ();
3769         if (icon_sets.size() > 1) {
3770                 ComboOption<std::string>* io = new ComboOption<std::string> (
3771                                 "icon-set", _("Icon Set"),
3772                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_icon_set),
3773                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_icon_set)
3774                                 );
3775                 for (vector<string>::const_iterator i = icon_sets.begin (); i != icon_sets.end (); ++i) {
3776                         io->add (*i, *i);
3777                 }
3778                 add_option (_("GUI/Theme"), io);
3779         }
3780
3781         add_option (_("GUI/Colors"), new OptionEditorHeading (_("Colors")));
3782         add_option (_("GUI/Colors"), new ColorThemeManager);
3783         add_option (_("GUI/Colors"), new OptionEditorBlank ());
3784
3785         /* Quirks */
3786
3787         add_option (_("GUI/Quirks"), quirks_head);
3788
3789         add_option (_("GUI/Quirks"),
3790              new BoolOption (
3791                      "use-wm-visibility",
3792                      _("Use Window Manager/Desktop visibility information"),
3793                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_wm_visibility),
3794                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_wm_visibility)
3795                      ));
3796
3797 #ifndef __APPLE__
3798         bo = new BoolOption (
3799                         "all-floating-windows-are-dialogs",
3800                         _("All floating windows are dialogs"),
3801                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_all_floating_windows_are_dialogs),
3802                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_all_floating_windows_are_dialogs)
3803                         );
3804         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3805                         _("Mark all floating windows to be type \"Dialog\" rather than using \"Utility\" for some.\nThis may help with some window managers."));
3806                         add_option (_("GUI/Quirks"), bo);
3807
3808         bo = new BoolOption (
3809                         "transients-follow-front",
3810                         _("Transient windows follow front window."),
3811                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_transients_follow_front),
3812                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_transients_follow_front)
3813                         );
3814         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3815                                 _("Make transient windows follow the front window when toggling between the editor and mixer."));
3816         add_option (_("GUI/Quirks"), bo);
3817 #endif
3818
3819         if (!Profile->get_mixbus()) {
3820                 bo = new BoolOption (
3821                                 "floating-monitor-section",
3822                                 _("Float detached monitor-section window"),
3823                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_floating_monitor_section),
3824                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_floating_monitor_section)
3825                                 );
3826                 Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget (),
3827                                         _("When detaching the monitoring section, mark it as \"Utility\" window to stay in front."));
3828                 add_option (_("GUI/Quirks"), bo);
3829         }
3830
3831         add_option (_("GUI/Quirks"), new OptionEditorBlank ());
3832
3833         /* VIDEO Timeline */
3834         add_option (_("Video"), new OptionEditorHeading (_("Video Server")));
3835         add_option (_("Video"), new VideoTimelineOptions (_rc_config));
3836
3837         Widget::show_all ();
3838
3839         //trigger some parameter-changed messages which affect widget-visibility or -sensitivity
3840         parameter_changed ("send-ltc");
3841         parameter_changed ("sync-source");
3842         parameter_changed ("use-monitor-bus");
3843         parameter_changed ("open-gui-after-adding-plugin");
3844
3845         XMLNode* node = ARDOUR_UI::instance()->preferences_settings();
3846         if (node) {
3847                 /* gcc4 complains about ambiguity with Gtk::Widget::set_state
3848                    (Gtk::StateType) here !!!
3849                 */
3850                 Tabbable::set_state (*node, Stateful::loading_state_version);
3851         }
3852
3853         set_current_page (_("General"));
3854 }
3855
3856 void
3857 RCOptionEditor::parameter_changed (string const & p)
3858 {
3859         OptionEditor::parameter_changed (p);
3860
3861         if (p == "use-monitor-bus") {
3862                 bool const s = Config->get_use_monitor_bus ();
3863                 if (!s) {
3864                         /* we can't use this if we don't have a monitor bus */
3865                         Config->set_solo_control_is_listen_control (false);
3866                 }
3867                 _solo_control_is_listen_control->set_sensitive (s);
3868                 _listen_position->set_sensitive (s);
3869         } else if (p == "sync-source") {
3870                 _sync_source->set_sensitive (true);
3871                 if (_session) {
3872                         _sync_source->set_sensitive (!_session->config.get_external_sync());
3873                 }
3874                 switch(Config->get_sync_source()) {
3875                 case ARDOUR::MTC:
3876                 case ARDOUR::LTC:
3877                         _sync_genlock->set_sensitive (true);
3878                         _sync_framerate->set_sensitive (true);
3879                         _sync_source_2997->set_sensitive (true);
3880                         break;
3881                 default:
3882                         _sync_genlock->set_sensitive (false);
3883                         _sync_framerate->set_sensitive (false);
3884                         _sync_source_2997->set_sensitive (false);
3885                         break;
3886                 }
3887         } else if (p == "send-ltc") {
3888                 bool const s = Config->get_send_ltc ();
3889                 _ltc_send_continuously->set_sensitive (s);
3890                 _ltc_volume_slider->set_sensitive (s);
3891         } else if (p == "open-gui-after-adding-plugin" || p == "show-inline-display-by-default") {
3892 #if (defined LV2_SUPPORT && defined LV2_EXTENDED)
3893                 _plugin_prefer_inline->set_sensitive (UIConfiguration::instance().get_open_gui_after_adding_plugin() && UIConfiguration::instance().get_show_inline_display_by_default());
3894 #endif
3895 #ifdef ENABLE_NLS
3896         } else if (p == "enable-translation") {
3897                 _l10n->set_sensitive (ARDOUR::translations_are_enabled ());
3898 #endif
3899         }
3900 }
3901
3902 void RCOptionEditor::plugin_scan_refresh () {
3903         PluginManager::instance().refresh();
3904 }
3905
3906 void RCOptionEditor::clear_vst_cache () {
3907         PluginManager::instance().clear_vst_cache();
3908 }
3909
3910 void RCOptionEditor::clear_vst_blacklist () {
3911         PluginManager::instance().clear_vst_blacklist();
3912 }
3913
3914 void RCOptionEditor::clear_au_cache () {
3915         PluginManager::instance().clear_au_cache();
3916 }
3917
3918 void RCOptionEditor::clear_au_blacklist () {
3919         PluginManager::instance().clear_au_blacklist();
3920 }
3921
3922 void RCOptionEditor::edit_lxvst_path () {
3923         Glib::RefPtr<Gdk::Window> win = get_parent_window ();
3924         Gtkmm2ext::PathsDialog *pd = new Gtkmm2ext::PathsDialog (
3925                 *current_toplevel(), _("Set Linux VST Search Path"),
3926                 _rc_config->get_plugin_path_lxvst(),
3927                 PluginManager::instance().get_default_lxvst_path()
3928                 );
3929         ResponseType r = (ResponseType) pd->run ();
3930         pd->hide();
3931         if (r == RESPONSE_ACCEPT) {
3932                 _rc_config->set_plugin_path_lxvst(pd->get_serialized_paths());
3933         }
3934         delete pd;
3935 }
3936
3937 void RCOptionEditor::edit_vst_path () {
3938         Gtkmm2ext::PathsDialog *pd = new Gtkmm2ext::PathsDialog (
3939                 *current_toplevel(), _("Set Windows VST Search Path"),
3940                 _rc_config->get_plugin_path_vst(),
3941                 PluginManager::instance().get_default_windows_vst_path()
3942                 );
3943         ResponseType r = (ResponseType) pd->run ();
3944         pd->hide();
3945         if (r == RESPONSE_ACCEPT) {
3946                 _rc_config->set_plugin_path_vst(pd->get_serialized_paths());
3947         }
3948         delete pd;
3949 }
3950
3951
3952 void
3953 RCOptionEditor::populate_sync_options ()
3954 {
3955         vector<SyncSource> sync_opts = ARDOUR::get_available_sync_options ();
3956
3957         _sync_source->clear ();
3958
3959         for (vector<SyncSource>::iterator i = sync_opts.begin(); i != sync_opts.end(); ++i) {
3960                 _sync_source->add (*i, sync_source_to_string (*i));
3961         }
3962
3963         if (sync_opts.empty()) {
3964                 _sync_source->set_sensitive(false);
3965         } else {
3966                 if (std::find(sync_opts.begin(), sync_opts.end(), _rc_config->get_sync_source()) == sync_opts.end()) {
3967                         _rc_config->set_sync_source(sync_opts.front());
3968                 }
3969         }
3970
3971         parameter_changed ("sync-source");
3972 }
3973
3974 Gtk::Window*
3975 RCOptionEditor::use_own_window (bool and_fill_it)
3976 {
3977         bool new_window = !own_window ();
3978
3979         Gtk::Window* win = Tabbable::use_own_window (and_fill_it);
3980
3981         if (win && new_window) {
3982                 win->set_name ("PreferencesWindow");
3983                 ARDOUR_UI::instance()->setup_toplevel_window (*win, _("Preferences"), this);
3984         }
3985
3986         return win;
3987 }
3988
3989 XMLNode&
3990 RCOptionEditor::get_state ()
3991 {
3992         XMLNode* node = new XMLNode (X_("Preferences"));
3993         node->add_child_nocopy (Tabbable::get_state());
3994         return *node;
3995 }