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
  45 #include "ardour/audioengine.h"
  46 #include "ardour/profile.h"
  47 #include "ardour/dB.h"
  48 #include "ardour/rc_configuration.h"
  49 #include "ardour/control_protocol_manager.h"
  50 #include "ardour/plugin_manager.h"
  51 #include "control_protocol/control_protocol.h"
  52
  53 #include "canvas/wave_view.h"
  54
  55 #include "ardour_window.h"
  56 #include "ardour_dialog.h"
  57 #include "ardour_ui.h"
  58 #include "gui_thread.h"
  59 #include "meter_patterns.h"
  60 #include "midi_tracer.h"
  61 #include "rc_option_editor.h"
  62 #include "utils.h"
  63 #include "midi_port_dialog.h"
  64 #include "sfdb_ui.h"
  65 #include "keyboard.h"
  66 #include "theme_manager.h"
  67 #include "ui_config.h"
  68 #include "i18n.h"
  69
  70 using namespace std;
  71 using namespace Gtk;
  72 using namespace Gtkmm2ext;
  73 using namespace PBD;
  74 using namespace ARDOUR;
  75 using namespace ARDOUR_UI_UTILS;
  76
  77 class ClickOptions : public OptionEditorBox
  78 {
  79 public:
  80         ClickOptions (RCConfiguration* c)
  81                 : _rc_config (c)
  82                 , _click_browse_button (_("Browse..."))
  83                 , _click_emphasis_browse_button (_("Browse..."))
  84         {
  85                 Table* t = manage (new Table (4, 3));
  86                 t->set_spacings (4);
  87
  88                 Label* l = manage (left_aligned_label (_("Emphasis on first beat:")));
  89                 t->attach (*l, 0, 1, 1, 2, FILL);
  90                 t->attach (_use_emphasis_on_click_check_button, 1, 2, 1, 2, FILL);
  91                 _use_emphasis_on_click_check_button.signal_toggled().connect (
  92                     sigc::mem_fun (*this, &ClickOptions::use_emphasis_on_click_toggled));
  93
  94                 l = manage (left_aligned_label (_("Use default Click:")));
  95                 t->attach (*l, 0, 1, 0, 1, FILL);
  96                 t->attach (_use_default_click_check_button, 1, 2, 0, 1, FILL);
  97                 _use_default_click_check_button.signal_toggled().connect (
  98                     sigc::mem_fun (*this, &ClickOptions::use_default_click_toggled));
  99
 100                 l = manage (left_aligned_label (_("Click audio file:")));
 101                 t->attach (*l, 0, 1, 2, 3, FILL);
 102                 t->attach (_click_path_entry, 1, 2, 2, 3, FILL);
 103                 _click_browse_button.signal_clicked ().connect (
 104                     sigc::mem_fun (*this, &ClickOptions::click_browse_clicked));
 105                 t->attach (_click_browse_button, 2, 3, 2, 3, FILL);
 106
 107                 l = manage (left_aligned_label (_("Click emphasis audio file:")));
 108                 t->attach (*l, 0, 1, 3, 4, FILL);
 109                 t->attach (_click_emphasis_path_entry, 1, 2, 3, 4, FILL);
 110                 _click_emphasis_browse_button.signal_clicked ().connect (
 111                     sigc::mem_fun (*this, &ClickOptions::click_emphasis_browse_clicked));
 112                 t->attach (_click_emphasis_browse_button, 2, 3, 3, 4, FILL);
 113
 114                 _box->pack_start (*t, false, false);
 115
 116                 _click_path_entry.signal_activate().connect (sigc::mem_fun (*this, &ClickOptions::click_changed));
 117                 _click_emphasis_path_entry.signal_activate().connect (sigc::mem_fun (*this, &ClickOptions::click_emphasis_changed));
 118
 119                 if (_rc_config->get_click_sound ().empty() &&
 120                     _rc_config->get_click_emphasis_sound().empty()) {
 121                         _use_default_click_check_button.set_active (true);
 122                         _use_emphasis_on_click_check_button.set_active (true);
 123
 124                 } else {
 125                         _use_default_click_check_button.set_active (false);
 126                         _use_emphasis_on_click_check_button.set_active (false);
 127                 }
 128         }
 129
 130         void parameter_changed (string const & p)
 131         {
 132                 if (p == "click-sound") {
 133                         _click_path_entry.set_text (_rc_config->get_click_sound());
 134                 } else if (p == "click-emphasis-sound") {
 135                         _click_emphasis_path_entry.set_text (_rc_config->get_click_emphasis_sound());
 136                 } else if (p == "use-click-emphasis") {
 137                         bool x = _rc_config->get_use_click_emphasis ();
 138                         _use_emphasis_on_click_check_button.set_active (x);
 139                 }
 140         }
 141
 142         void set_state_from_config ()
 143         {
 144                 parameter_changed ("click-sound");
 145                 parameter_changed ("click-emphasis-sound");
 146                 parameter_changed ("use-click-emphasis");
 147         }
 148
 149 private:
 150
 151         void click_browse_clicked ()
 152         {
 153                 SoundFileChooser sfdb (_("Choose Click"));
 154
 155                 sfdb.show_all ();
 156                 sfdb.present ();
 157
 158                 if (sfdb.run () == RESPONSE_OK) {
 159                         click_chosen (sfdb.get_filename());
 160                 }
 161         }
 162
 163         void click_chosen (string const & path)
 164         {
 165                 _click_path_entry.set_text (path);
 166                 _rc_config->set_click_sound (path);
 167         }
 168
 169         void click_changed ()
 170         {
 171                 click_chosen (_click_path_entry.get_text ());
 172         }
 173
 174         void click_emphasis_browse_clicked ()
 175         {
 176                 SoundFileChooser sfdb (_("Choose Click Emphasis"));
 177
 178                 sfdb.show_all ();
 179                 sfdb.present ();
 180
 181                 if (sfdb.run () == RESPONSE_OK) {
 182                         click_emphasis_chosen (sfdb.get_filename());
 183                 }
 184         }
 185
 186         void click_emphasis_chosen (string const & path)
 187         {
 188                 _click_emphasis_path_entry.set_text (path);
 189                 _rc_config->set_click_emphasis_sound (path);
 190         }
 191
 192         void click_emphasis_changed ()
 193         {
 194                 click_emphasis_chosen (_click_emphasis_path_entry.get_text ());
 195         }
 196
 197         void use_default_click_toggled ()
 198         {
 199                 if (_use_default_click_check_button.get_active ()) {
 200                         _rc_config->set_click_sound ("");
 201                         _rc_config->set_click_emphasis_sound ("");
 202                         _click_path_entry.set_sensitive (false);
 203                         _click_emphasis_path_entry.set_sensitive (false);
 204                         _click_browse_button.set_sensitive (false);
 205                         _click_emphasis_browse_button.set_sensitive (false);
 206                 } else {
 207                         _click_path_entry.set_sensitive (true);
 208                         _click_emphasis_path_entry.set_sensitive (true);
 209                         _click_browse_button.set_sensitive (true);
 210                         _click_emphasis_browse_button.set_sensitive (true);
 211                 }
 212         }
 213
 214         void use_emphasis_on_click_toggled ()
 215         {
 216                 if (_use_emphasis_on_click_check_button.get_active ()) {
 217                         _rc_config->set_use_click_emphasis(true);
 218                 } else {
 219                         _rc_config->set_use_click_emphasis(false);
 220                 }
 221         }
 222
 223         RCConfiguration* _rc_config;
 224         CheckButton _use_default_click_check_button;
 225         CheckButton _use_emphasis_on_click_check_button;
 226         Entry _click_path_entry;
 227         Entry _click_emphasis_path_entry;
 228         Button _click_browse_button;
 229         Button _click_emphasis_browse_button;
 230 };
 231
 232 class UndoOptions : public OptionEditorBox
 233 {
 234 public:
 235         UndoOptions (RCConfiguration* c) :
 236                 _rc_config (c),
 237                 _limit_undo_button (_("Limit undo history to")),
 238                 _save_undo_button (_("Save undo history of"))
 239         {
 240                 Table* t = new Table (2, 3);
 241                 t->set_spacings (4);
 242
 243                 t->attach (_limit_undo_button, 0, 1, 0, 1, FILL);
 244                 _limit_undo_spin.set_range (0, 512);
 245                 _limit_undo_spin.set_increments (1, 10);
 246                 t->attach (_limit_undo_spin, 1, 2, 0, 1, FILL | EXPAND);
 247                 Label* l = manage (left_aligned_label (_("commands")));
 248                 t->attach (*l, 2, 3, 0, 1);
 249
 250                 t->attach (_save_undo_button, 0, 1, 1, 2, FILL);
 251                 _save_undo_spin.set_range (0, 512);
 252                 _save_undo_spin.set_increments (1, 10);
 253                 t->attach (_save_undo_spin, 1, 2, 1, 2, FILL | EXPAND);
 254                 l = manage (left_aligned_label (_("commands")));
 255                 t->attach (*l, 2, 3, 1, 2);
 256
 257                 _box->pack_start (*t);
 258
 259                 _limit_undo_button.signal_toggled().connect (sigc::mem_fun (*this, &UndoOptions::limit_undo_toggled));
 260                 _limit_undo_spin.signal_value_changed().connect (sigc::mem_fun (*this, &UndoOptions::limit_undo_changed));
 261                 _save_undo_button.signal_toggled().connect (sigc::mem_fun (*this, &UndoOptions::save_undo_toggled));
 262                 _save_undo_spin.signal_value_changed().connect (sigc::mem_fun (*this, &UndoOptions::save_undo_changed));
 263         }
 264
 265         void parameter_changed (string const & p)
 266         {
 267                 if (p == "history-depth") {
 268                         int32_t const d = _rc_config->get_history_depth();
 269                         _limit_undo_button.set_active (d != 0);
 270                         _limit_undo_spin.set_sensitive (d != 0);
 271                         _limit_undo_spin.set_value (d);
 272                 } else if (p == "save-history") {
 273                         bool const x = _rc_config->get_save_history ();
 274                         _save_undo_button.set_active (x);
 275                         _save_undo_spin.set_sensitive (x);
 276                 } else if (p == "save-history-depth") {
 277                         _save_undo_spin.set_value (_rc_config->get_saved_history_depth());
 278                 }
 279         }
 280
 281         void set_state_from_config ()
 282         {
 283                 parameter_changed ("save-history");
 284                 parameter_changed ("history-depth");
 285                 parameter_changed ("save-history-depth");
 286         }
 287
 288         void limit_undo_toggled ()
 289         {
 290                 bool const x = _limit_undo_button.get_active ();
 291                 _limit_undo_spin.set_sensitive (x);
 292                 int32_t const n = x ? 16 : 0;
 293                 _limit_undo_spin.set_value (n);
 294                 _rc_config->set_history_depth (n);
 295         }
 296
 297         void limit_undo_changed ()
 298         {
 299                 _rc_config->set_history_depth (_limit_undo_spin.get_value_as_int ());
 300         }
 301
 302         void save_undo_toggled ()
 303         {
 304                 bool const x = _save_undo_button.get_active ();
 305                 _rc_config->set_save_history (x);
 306         }
 307
 308         void save_undo_changed ()
 309         {
 310                 _rc_config->set_saved_history_depth (_save_undo_spin.get_value_as_int ());
 311         }
 312
 313 private:
 314         RCConfiguration* _rc_config;
 315         CheckButton _limit_undo_button;
 316         SpinButton _limit_undo_spin;
 317         CheckButton _save_undo_button;
 318         SpinButton _save_undo_spin;
 319 };
 320
 321
 322
 323 static const struct {
 324     const char *name;
 325     guint modifier;
 326 } modifiers[] = {
 327
 328         { "Unmodified", 0 },
 329
 330 #ifdef __APPLE__
 331
 332         /* Command = Meta
 333            Option/Alt = Mod1
 334         */
 335         { "Key|Shift", GDK_SHIFT_MASK },
 336         { "Command", GDK_MOD2_MASK },
 337         { "Control", GDK_CONTROL_MASK },
 338         { "Option", GDK_MOD1_MASK },
 339         { "Command-Shift", GDK_MOD2_MASK|GDK_SHIFT_MASK },
 340         { "Command-Option", GDK_MOD2_MASK|GDK_MOD1_MASK },
 341         { "Command-Option-Control", GDK_MOD2_MASK|GDK_MOD1_MASK|GDK_CONTROL_MASK },
 342         { "Option-Control", GDK_MOD1_MASK|GDK_CONTROL_MASK },
 343         { "Option-Shift", GDK_MOD1_MASK|GDK_SHIFT_MASK },
 344         { "Control-Shift", GDK_CONTROL_MASK|GDK_SHIFT_MASK },
 345         { "Shift-Command-Option", GDK_MOD5_MASK|GDK_SHIFT_MASK|GDK_MOD2_MASK },
 346
 347 #else
 348         { "Key|Shift", GDK_SHIFT_MASK },
 349         { "Control", GDK_CONTROL_MASK },
 350         { "Alt", GDK_MOD1_MASK },
 351         { "Control-Shift", GDK_CONTROL_MASK|GDK_SHIFT_MASK },
 352         { "Control-Alt", GDK_CONTROL_MASK|GDK_MOD1_MASK },
 353         { "Control-Shift-Alt", GDK_CONTROL_MASK|GDK_SHIFT_MASK|GDK_MOD1_MASK },
 354         { "Alt-Windows", GDK_MOD1_MASK|GDK_MOD4_MASK },
 355         { "Alt-Shift", GDK_MOD1_MASK|GDK_SHIFT_MASK },
 356         { "Alt-Shift-Windows", GDK_MOD1_MASK|GDK_SHIFT_MASK|GDK_MOD4_MASK },
 357         { "Mod2", GDK_MOD2_MASK },
 358         { "Mod3", GDK_MOD3_MASK },
 359         { "Windows", GDK_MOD4_MASK },
 360         { "Mod5", GDK_MOD5_MASK },
 361 #endif
 362         { 0, 0 }
 363 };
 364
 365
 366 class KeyboardOptions : public OptionEditorBox
 367 {
 368 public:
 369         KeyboardOptions () :
 370                   _delete_button_adjustment (3, 1, 12),
 371                   _delete_button_spin (_delete_button_adjustment),
 372                   _edit_button_adjustment (3, 1, 5),
 373                   _edit_button_spin (_edit_button_adjustment),
 374                   _insert_note_button_adjustment (3, 1, 5),
 375                   _insert_note_button_spin (_insert_note_button_adjustment)
 376         {
 377                 const Glib::ustring restart_msg = _("\nChanges to this setting will only persist after your project has been saved.");
 378                 /* internationalize and prepare for use with combos */
 379
 380                 vector<string> dumb;
 381                 for (int i = 0; modifiers[i].name; ++i) {
 382                         dumb.push_back (S_(modifiers[i].name));
 383                 }
 384
 385                 set_popdown_strings (_edit_modifier_combo, dumb);
 386                 _edit_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::edit_modifier_chosen));
 387                 Gtkmm2ext::UI::instance()->set_tip (_edit_modifier_combo,
 388                                                     (string_compose (_("<b>Recommended Setting: %1 + button 3 (right mouse button)</b>%2"),  Keyboard::primary_modifier_name (), restart_msg)));
 389                 for (int x = 0; modifiers[x].name; ++x) {
 390                         if (modifiers[x].modifier == Keyboard::edit_modifier ()) {
 391                                 _edit_modifier_combo.set_active_text (S_(modifiers[x].name));
 392                                 break;
 393                         }
 394                 }
 395
 396                 Table* t = manage (new Table (5, 11));
 397                 t->set_spacings (4);
 398
 399                 int row = 0;
 400                 int col = 0;
 401
 402                 Label* l = manage (left_aligned_label (_("Select Keyboard layout:")));
 403                 l->set_name ("OptionsLabel");
 404
 405                 vector<string> strs;
 406
 407                 for (map<string,string>::iterator bf = Keyboard::binding_files.begin(); bf != Keyboard::binding_files.end(); ++bf) {
 408                         strs.push_back (bf->first);
 409                 }
 410
 411                 set_popdown_strings (_keyboard_layout_selector, strs);
 412                 _keyboard_layout_selector.set_active_text (Keyboard::current_binding_name());
 413                 _keyboard_layout_selector.signal_changed().connect (sigc::mem_fun (*this, &KeyboardOptions::bindings_changed));
 414
 415                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 416                 t->attach (_keyboard_layout_selector, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 417
 418                 ++row;
 419                 col = 0;
 420
 421                 l = manage (left_aligned_label (_("When Clicking:")));
 422                 l->set_name ("OptionEditorHeading");
 423                 t->attach (*l, col, col + 2, row, row + 1, FILL | EXPAND, FILL);
 424
 425                 ++row;
 426                 col = 1;
 427
 428                 l = manage (left_aligned_label (_("Edit using:")));
 429                 l->set_name ("OptionsLabel");
 430
 431                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 432                 t->attach (_edit_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 433
 434                 l = manage (new Label (_("+ button")));
 435                 l->set_name ("OptionsLabel");
 436
 437                 t->attach (*l, col + 3, col + 4, row, row + 1, FILL | EXPAND, FILL);
 438                 t->attach (_edit_button_spin, col + 4, col + 5, row, row + 1, FILL | EXPAND, FILL);
 439
 440                 _edit_button_spin.set_name ("OptionsEntry");
 441                 _edit_button_adjustment.set_value (Keyboard::edit_button());
 442                 _edit_button_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::edit_button_changed));
 443
 444                 ++row;
 445                 col = 1;
 446
 447                 set_popdown_strings (_delete_modifier_combo, dumb);
 448                 _delete_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::delete_modifier_chosen));
 449                 Gtkmm2ext::UI::instance()->set_tip (_delete_modifier_combo,
 450                                                     (string_compose (_("<b>Recommended Setting: %1 + button 3 (right mouse button)</b>%2"), Keyboard::tertiary_modifier_name (), restart_msg)));
 451                 for (int x = 0; modifiers[x].name; ++x) {
 452                         if (modifiers[x].modifier == Keyboard::delete_modifier ()) {
 453                                 _delete_modifier_combo.set_active_text (S_(modifiers[x].name));
 454                                 break;
 455                         }
 456                 }
 457
 458                 l = manage (left_aligned_label (_("Delete using:")));
 459                 l->set_name ("OptionsLabel");
 460
 461                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 462                 t->attach (_delete_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 463
 464                 l = manage (new Label (_("+ button")));
 465                 l->set_name ("OptionsLabel");
 466
 467                 t->attach (*l, col + 3, col + 4, row, row + 1, FILL | EXPAND, FILL);
 468                 t->attach (_delete_button_spin, col + 4, col + 5, row, row + 1, FILL | EXPAND, FILL);
 469
 470                 _delete_button_spin.set_name ("OptionsEntry");
 471                 _delete_button_adjustment.set_value (Keyboard::delete_button());
 472                 _delete_button_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::delete_button_changed));
 473
 474                 ++row;
 475                 col = 1;
 476
 477                 set_popdown_strings (_insert_note_modifier_combo, dumb);
 478                 _insert_note_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::insert_note_modifier_chosen));
 479                 Gtkmm2ext::UI::instance()->set_tip (_insert_note_modifier_combo,
 480                                                     (string_compose (_("<b>Recommended Setting: %1 + button 1 (left mouse button)</b>%2"), Keyboard::primary_modifier_name (), restart_msg)));
 481                 for (int x = 0; modifiers[x].name; ++x) {
 482                         if (modifiers[x].modifier == Keyboard::insert_note_modifier ()) {
 483                                 _insert_note_modifier_combo.set_active_text (S_(modifiers[x].name));
 484                                 break;
 485                         }
 486                 }
 487
 488                 l = manage (left_aligned_label (_("Insert note using:")));
 489                 l->set_name ("OptionsLabel");
 490
 491                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 492                 t->attach (_insert_note_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 493
 494                 l = manage (new Label (_("+ button")));
 495                 l->set_name ("OptionsLabel");
 496
 497                 t->attach (*l, col + 3, col + 4, row, row + 1, FILL | EXPAND, FILL);
 498                 t->attach (_insert_note_button_spin, col + 4, col + 5, row, row + 1, FILL | EXPAND, FILL);
 499
 500                 _insert_note_button_spin.set_name ("OptionsEntry");
 501                 _insert_note_button_adjustment.set_value (Keyboard::insert_note_button());
 502                 _insert_note_button_adjustment.signal_value_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::insert_note_button_changed));
 503
 504                 ++row;
 505
 506                 l = manage (left_aligned_label (_("When Beginning a Drag:")));
 507                 l->set_name ("OptionEditorHeading");
 508                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 509
 510                 ++row;
 511                 col = 1;
 512
 513                 /* copy modifier */
 514                 set_popdown_strings (_copy_modifier_combo, dumb);
 515                 _copy_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::copy_modifier_chosen));
 516                 Gtkmm2ext::UI::instance()->set_tip (_copy_modifier_combo,
 517                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"),
 518 #ifdef __APPLE__
 519                                                                      Keyboard::secondary_modifier_name (),
 520 #else
 521                                                                      Keyboard::primary_modifier_name (),
 522 #endif
 523                                                                      restart_msg)));
 524                 for (int x = 0; modifiers[x].name; ++x) {
 525                         if (modifiers[x].modifier == (guint) Keyboard::CopyModifier) {
 526                                 _copy_modifier_combo.set_active_text (S_(modifiers[x].name));
 527                                 break;
 528                         }
 529                 }
 530
 531                 l = manage (left_aligned_label (_("Copy items using:")));
 532                 l->set_name ("OptionsLabel");
 533
 534                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 535                 t->attach (_copy_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 536
 537                                 ++row;
 538                 col = 1;
 539
 540                 /* constraint modifier */
 541                 set_popdown_strings (_constraint_modifier_combo, dumb);
 542                 _constraint_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::constraint_modifier_chosen));
 543                 Gtkmm2ext::UI::instance()->set_tip (_constraint_modifier_combo,
 544                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"),
 545 #ifdef __APPLE__
 546                                                                      Keyboard::primary_modifier_name (),
 547 #else
 548                                                                      Keyboard::secondary_modifier_name (),
 549 #endif
 550                                                                      restart_msg)));
 551                 for (int x = 0; modifiers[x].name; ++x) {
 552                         if (modifiers[x].modifier == (guint) ArdourKeyboard::constraint_modifier ()) {
 553                                 _constraint_modifier_combo.set_active_text (S_(modifiers[x].name));
 554                                 break;
 555                         }
 556                 }
 557
 558                 l = manage (left_aligned_label (_("Constrain drag using:")));
 559                 l->set_name ("OptionsLabel");
 560
 561                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 562                 t->attach (_constraint_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 563
 564                 ++row;
 565
 566                 l = manage (left_aligned_label (_("When Beginning a Trim:")));
 567                 l->set_name ("OptionEditorHeading");
 568                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 569
 570                 ++row;
 571                 col = 1;
 572
 573                 /* trim_contents */
 574                 set_popdown_strings (_trim_contents_combo, dumb);
 575                 _trim_contents_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_contents_modifier_chosen));
 576                 Gtkmm2ext::UI::instance()->set_tip (_trim_contents_combo,
 577                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::primary_modifier_name (), restart_msg)));
 578                 for (int x = 0; modifiers[x].name; ++x) {
 579                         if (modifiers[x].modifier == (guint) ArdourKeyboard::trim_contents_modifier ()) {
 580                                 _trim_contents_combo.set_active_text (S_(modifiers[x].name));
 581                                 break;
 582                         }
 583                 }
 584
 585                 l = manage (left_aligned_label (_("Trim contents using:")));
 586                 l->set_name ("OptionsLabel");
 587
 588                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 589                 t->attach (_trim_contents_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 590
 591                 ++row;
 592                 col = 1;
 593
 594                 /* anchored trim */
 595                 set_popdown_strings (_trim_anchored_combo, dumb);
 596                 _trim_anchored_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_anchored_modifier_chosen));
 597                 Gtkmm2ext::UI::instance()->set_tip (_trim_anchored_combo,
 598                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::tertiary_modifier_name (), restart_msg)));
 599                 for (int x = 0; modifiers[x].name; ++x) {
 600                         if (modifiers[x].modifier == (guint) ArdourKeyboard::trim_anchored_modifier ()) {
 601                                 _trim_anchored_combo.set_active_text (S_(modifiers[x].name));
 602                                 break;
 603                         }
 604                 }
 605
 606                 l = manage (left_aligned_label (_("Anchored trim using:")));
 607                 l->set_name ("OptionsLabel");
 608
 609                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 610                 ++col;
 611                 t->attach (_trim_anchored_combo, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 612
 613                 ++row;
 614                 col = 1;
 615
 616                 /* jump trim disabled for now
 617                 set_popdown_strings (_trim_jump_combo, dumb);
 618                 _trim_jump_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_jump_modifier_chosen));
 619
 620                 for (int x = 0; modifiers[x].name; ++x) {
 621                         if (modifiers[x].modifier == (guint) Keyboard::trim_jump_modifier ()) {
 622                                 _trim_jump_combo.set_active_text (S_(modifiers[x].name));
 623                                 break;
 624                         }
 625                 }
 626
 627                 l = manage (left_aligned_label (_("Jump after trim using:")));
 628                 l->set_name ("OptionsLabel");
 629
 630                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 631                 ++col;
 632                 t->attach (_trim_jump_combo, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 633
 634                 ++row;
 635                 col = 1;
 636                 */
 637
 638                 /* note resize relative */
 639                 set_popdown_strings (_note_size_relative_combo, dumb);
 640                 _note_size_relative_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::note_size_relative_modifier_chosen));
 641                 Gtkmm2ext::UI::instance()->set_tip (_note_size_relative_combo,
 642                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::primary_modifier_name (), restart_msg)));
 643                 for (int x = 0; modifiers[x].name; ++x) {
 644                         if (modifiers[x].modifier == (guint) ArdourKeyboard::note_size_relative_modifier ()) {
 645                                 _note_size_relative_combo.set_active_text (S_(modifiers[x].name));
 646                                 break;
 647                         }
 648                 }
 649
 650                 l = manage (left_aligned_label (_("Resize notes relatively using:")));
 651                 l->set_name ("OptionsLabel");
 652
 653                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 654                 ++col;
 655                 t->attach (_note_size_relative_combo, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 656
 657                 ++row;
 658
 659                 l = manage (left_aligned_label (_("While Dragging:")));
 660                 l->set_name ("OptionEditorHeading");
 661                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 662
 663                 ++row;
 664                 col = 1;
 665
 666                 /* ignore snap */
 667                 set_popdown_strings (_snap_modifier_combo, dumb);
 668                 _snap_modifier_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::snap_modifier_chosen));
 669 #ifdef __APPLE__
 670                 Glib::ustring mod_str = string_compose (X_("%1-%2"), Keyboard::level4_modifier_name (), Keyboard::tertiary_modifier_name ());
 671 #else
 672                 Glib::ustring mod_str = Keyboard::secondary_modifier_name();
 673 #endif
 674                 Gtkmm2ext::UI::instance()->set_tip (_snap_modifier_combo,
 675                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 676                 for (int x = 0; modifiers[x].name; ++x) {
 677                         if (modifiers[x].modifier == (guint) Keyboard::snap_modifier ()) {
 678                                 _snap_modifier_combo.set_active_text (S_(modifiers[x].name));
 679                                 break;
 680                         }
 681                 }
 682
 683                 l = manage (left_aligned_label (_("Ignore snap using:")));
 684                 l->set_name ("OptionsLabel");
 685
 686                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 687                 t->attach (_snap_modifier_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 688
 689                 ++row;
 690                 col = 1;
 691
 692                 /* snap delta */
 693                 set_popdown_strings (_snap_delta_combo, dumb);
 694                 _snap_delta_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::snap_delta_modifier_chosen));
 695 #ifdef __APPLE__
 696                 mod_str = Keyboard::level4_modifier_name ();
 697 #else
 698                 mod_str = string_compose (X_("%1-%2"), Keyboard::secondary_modifier_name (), Keyboard::level4_modifier_name ());
 699 #endif
 700                 Gtkmm2ext::UI::instance()->set_tip (_snap_delta_combo,
 701                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 702                 for (int x = 0; modifiers[x].name; ++x) {
 703                         if (modifiers[x].modifier == (guint) Keyboard::snap_delta_modifier ()) {
 704                                 _snap_delta_combo.set_active_text (S_(modifiers[x].name));
 705                                 break;
 706                         }
 707                 }
 708
 709                 l = manage (left_aligned_label (_("Snap relatively using:")));
 710                 l->set_name ("OptionsLabel");
 711
 712                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 713                 t->attach (_snap_delta_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 714
 715                 ++row;
 716
 717                 l = manage (left_aligned_label (_("While Trimming:")));
 718                 l->set_name ("OptionEditorHeading");
 719                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 720
 721                 ++row;
 722                 col = 1;
 723
 724                 /* trim_overlap */
 725                 set_popdown_strings (_trim_overlap_combo, dumb);
 726                 _trim_overlap_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::trim_overlap_modifier_chosen));
 727
 728                 Gtkmm2ext::UI::instance()->set_tip (_trim_overlap_combo,
 729                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::tertiary_modifier_name (), restart_msg)));
 730                 for (int x = 0; modifiers[x].name; ++x) {
 731                         if (modifiers[x].modifier == (guint) ArdourKeyboard::trim_overlap_modifier ()) {
 732                                 _trim_overlap_combo.set_active_text (S_(modifiers[x].name));
 733                                 break;
 734                         }
 735                 }
 736
 737                 l = manage (left_aligned_label (_("Resize overlapped regions using:")));
 738                 l->set_name ("OptionsLabel");
 739
 740                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 741                 t->attach (_trim_overlap_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 742
 743                 ++row;
 744
 745                 l = manage (left_aligned_label (_("While Dragging Control Points:")));
 746                 l->set_name ("OptionEditorHeading");
 747                 t->attach (*l, 0, 2, row, row + 1, FILL | EXPAND, FILL);
 748
 749                 ++row;
 750                 col = 1;
 751
 752                 /* fine adjust */
 753                 set_popdown_strings (_fine_adjust_combo, dumb);
 754                 _fine_adjust_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::fine_adjust_modifier_chosen));
 755
 756                 mod_str = string_compose (X_("%1-%2"), Keyboard::secondary_modifier_name (), Keyboard::tertiary_modifier_name ());
 757                 Gtkmm2ext::UI::instance()->set_tip (_fine_adjust_combo,
 758                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"), mod_str, restart_msg)));
 759                 for (int x = 0; modifiers[x].name; ++x) {
 760                         if (modifiers[x].modifier == (guint) ArdourKeyboard::fine_adjust_modifier ()) {
 761                                 _fine_adjust_combo.set_active_text (S_(modifiers[x].name));
 762                                 break;
 763                         }
 764                 }
 765
 766                 l = manage (left_aligned_label (_("Fine adjust using:")));
 767                 l->set_name ("OptionsLabel");
 768
 769                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 770                 t->attach (_fine_adjust_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 771
 772                 ++row;
 773                 col = 1;
 774
 775                 /* push points */
 776                 set_popdown_strings (_push_points_combo, dumb);
 777                 _push_points_combo.signal_changed().connect (sigc::mem_fun(*this, &KeyboardOptions::push_points_modifier_chosen));
 778
 779                 Gtkmm2ext::UI::instance()->set_tip (_push_points_combo,
 780                                                     (string_compose (_("<b>Recommended Setting: %1</b>%2"), Keyboard::primary_modifier_name (), restart_msg)));
 781                 for (int x = 0; modifiers[x].name; ++x) {
 782                         if (modifiers[x].modifier == (guint) ArdourKeyboard::push_points_modifier ()) {
 783                                 _push_points_combo.set_active_text (S_(modifiers[x].name));
 784                                 break;
 785                         }
 786                 }
 787
 788                 l = manage (left_aligned_label (_("Push points using:")));
 789                 l->set_name ("OptionsLabel");
 790
 791                 t->attach (*l, col, col + 1, row, row + 1, FILL | EXPAND, FILL);
 792                 t->attach (_push_points_combo, col + 1, col + 2, row, row + 1, FILL | EXPAND, FILL);
 793
 794                 _box->pack_start (*t, false, false);
 795         }
 796
 797         void parameter_changed (string const &)
 798         {
 799                 /* XXX: these aren't really config options... */
 800         }
 801
 802         void set_state_from_config ()
 803         {
 804                 /* XXX: these aren't really config options... */
 805         }
 806
 807 private:
 808
 809         void bindings_changed ()
 810         {
 811                 string const txt = _keyboard_layout_selector.get_active_text();
 812
 813                 /* XXX: config...?  for all this keyboard stuff */
 814
 815                 for (map<string,string>::iterator i = Keyboard::binding_files.begin(); i != Keyboard::binding_files.end(); ++i) {
 816                         if (txt == i->first) {
 817                                 if (Keyboard::load_keybindings (i->second)) {
 818                                         Keyboard::save_keybindings ();
 819                                 }
 820                         }
 821                 }
 822         }
 823
 824         void edit_modifier_chosen ()
 825         {
 826                 string const txt = _edit_modifier_combo.get_active_text();
 827
 828                 for (int i = 0; modifiers[i].name; ++i) {
 829                         if (txt == _(modifiers[i].name)) {
 830                                 Keyboard::set_edit_modifier (modifiers[i].modifier);
 831                                 break;
 832                         }
 833                 }
 834         }
 835
 836         void delete_modifier_chosen ()
 837         {
 838                 string const txt = _delete_modifier_combo.get_active_text();
 839
 840                 for (int i = 0; modifiers[i].name; ++i) {
 841                         if (txt == _(modifiers[i].name)) {
 842                                 Keyboard::set_delete_modifier (modifiers[i].modifier);
 843                                 break;
 844                         }
 845                 }
 846         }
 847
 848         void copy_modifier_chosen ()
 849         {
 850                 string const txt = _copy_modifier_combo.get_active_text();
 851
 852                 for (int i = 0; modifiers[i].name; ++i) {
 853                         if (txt == _(modifiers[i].name)) {
 854                                 Keyboard::set_copy_modifier (modifiers[i].modifier);
 855                                 break;
 856                         }
 857                 }
 858         }
 859
 860         void insert_note_modifier_chosen ()
 861         {
 862                 string const txt = _insert_note_modifier_combo.get_active_text();
 863
 864                 for (int i = 0; modifiers[i].name; ++i) {
 865                         if (txt == _(modifiers[i].name)) {
 866                                 Keyboard::set_insert_note_modifier (modifiers[i].modifier);
 867                                 break;
 868                         }
 869                 }
 870         }
 871
 872         void snap_modifier_chosen ()
 873         {
 874                 string const txt = _snap_modifier_combo.get_active_text();
 875
 876                 for (int i = 0; modifiers[i].name; ++i) {
 877                         if (txt == _(modifiers[i].name)) {
 878                                 Keyboard::set_snap_modifier (modifiers[i].modifier);
 879                                 break;
 880                         }
 881                 }
 882         }
 883
 884         void snap_delta_modifier_chosen ()
 885         {
 886                 string const txt = _snap_delta_combo.get_active_text();
 887
 888                 for (int i = 0; modifiers[i].name; ++i) {
 889                         if (txt == _(modifiers[i].name)) {
 890                                 Keyboard::set_snap_delta_modifier (modifiers[i].modifier);
 891                                 break;
 892                         }
 893                 }
 894         }
 895
 896         void constraint_modifier_chosen ()
 897         {
 898                 string const txt = _constraint_modifier_combo.get_active_text();
 899
 900                 for (int i = 0; modifiers[i].name; ++i) {
 901                         if (txt == _(modifiers[i].name)) {
 902                                 ArdourKeyboard::set_constraint_modifier (modifiers[i].modifier);
 903                                 break;
 904                         }
 905                 }
 906         }
 907
 908         void trim_contents_modifier_chosen ()
 909         {
 910                 string const txt = _trim_contents_combo.get_active_text();
 911
 912                 for (int i = 0; modifiers[i].name; ++i) {
 913                         if (txt == _(modifiers[i].name)) {
 914                                 ArdourKeyboard::set_trim_contents_modifier (modifiers[i].modifier);
 915                                 break;
 916                         }
 917                 }
 918         }
 919
 920         void trim_overlap_modifier_chosen ()
 921         {
 922                 string const txt = _trim_overlap_combo.get_active_text();
 923
 924                 for (int i = 0; modifiers[i].name; ++i) {
 925                         if (txt == _(modifiers[i].name)) {
 926                                 ArdourKeyboard::set_trim_overlap_modifier (modifiers[i].modifier);
 927                                 break;
 928                         }
 929                 }
 930         }
 931
 932         void trim_anchored_modifier_chosen ()
 933         {
 934                 string const txt = _trim_anchored_combo.get_active_text();
 935
 936                 for (int i = 0; modifiers[i].name; ++i) {
 937                         if (txt == _(modifiers[i].name)) {
 938                                 ArdourKeyboard::set_trim_anchored_modifier (modifiers[i].modifier);
 939                                 break;
 940                         }
 941                 }
 942         }
 943
 944         void fine_adjust_modifier_chosen ()
 945         {
 946                 string const txt = _fine_adjust_combo.get_active_text();
 947
 948                 for (int i = 0; modifiers[i].name; ++i) {
 949                         if (txt == _(modifiers[i].name)) {
 950                                 ArdourKeyboard::set_fine_adjust_modifier (modifiers[i].modifier);
 951                                 break;
 952                         }
 953                 }
 954         }
 955
 956         void push_points_modifier_chosen ()
 957         {
 958                 string const txt = _push_points_combo.get_active_text();
 959
 960                 for (int i = 0; modifiers[i].name; ++i) {
 961                         if (txt == _(modifiers[i].name)) {
 962                                 ArdourKeyboard::set_push_points_modifier (modifiers[i].modifier);
 963                                 break;
 964                         }
 965                 }
 966         }
 967
 968         void note_size_relative_modifier_chosen ()
 969         {
 970                 string const txt = _note_size_relative_combo.get_active_text();
 971
 972                 for (int i = 0; modifiers[i].name; ++i) {
 973                         if (txt == _(modifiers[i].name)) {
 974                                 ArdourKeyboard::set_note_size_relative_modifier (modifiers[i].modifier);
 975                                 break;
 976                         }
 977                 }
 978         }
 979
 980         void delete_button_changed ()
 981         {
 982                 Keyboard::set_delete_button (_delete_button_spin.get_value_as_int());
 983         }
 984
 985         void edit_button_changed ()
 986         {
 987                 Keyboard::set_edit_button (_edit_button_spin.get_value_as_int());
 988         }
 989
 990         void insert_note_button_changed ()
 991         {
 992                 Keyboard::set_insert_note_button (_insert_note_button_spin.get_value_as_int());
 993         }
 994
 995         ComboBoxText _keyboard_layout_selector;
 996         ComboBoxText _edit_modifier_combo;
 997         ComboBoxText _delete_modifier_combo;
 998         ComboBoxText _copy_modifier_combo;
 999         ComboBoxText _insert_note_modifier_combo;
1000         ComboBoxText _snap_modifier_combo;
1001         ComboBoxText _snap_delta_combo;
1002         ComboBoxText _constraint_modifier_combo;
1003         ComboBoxText _trim_contents_combo;
1004         ComboBoxText _trim_overlap_combo;
1005         ComboBoxText _trim_anchored_combo;
1006         ComboBoxText _trim_jump_combo;
1007         ComboBoxText _fine_adjust_combo;
1008         ComboBoxText _push_points_combo;
1009         ComboBoxText _note_size_relative_combo;
1010         Adjustment _delete_button_adjustment;
1011         SpinButton _delete_button_spin;
1012         Adjustment _edit_button_adjustment;
1013         SpinButton _edit_button_spin;
1014         Adjustment _insert_note_button_adjustment;
1015         SpinButton _insert_note_button_spin;
1016
1017 };
1018
1019 class FontScalingOptions : public OptionEditorBox
1020 {
1021 public:
1022         FontScalingOptions () :
1023                 _dpi_adjustment (100, 50, 250, 1, 5),
1024                 _dpi_slider (_dpi_adjustment)
1025         {
1026                 _dpi_adjustment.set_value (UIConfiguration::instance().get_font_scale() / 1024.);
1027
1028                 Label* l = manage (new Label (_("GUI and Font scaling:")));
1029                 l->set_name ("OptionsLabel");
1030
1031                  const Glib::ustring dflt = _("Default");
1032                  const Glib::ustring empty = X_(""); // despite gtk-doc saying so, NULL does not work as reference
1033
1034                 _dpi_slider.set_name("FontScaleSlider");
1035                 _dpi_slider.set_update_policy (UPDATE_DISCONTINUOUS);
1036                 _dpi_slider.set_draw_value(false);
1037                 _dpi_slider.add_mark(50,  Gtk::POS_TOP, empty);
1038                 _dpi_slider.add_mark(60,  Gtk::POS_TOP, empty);
1039                 _dpi_slider.add_mark(70,  Gtk::POS_TOP, empty);
1040                 _dpi_slider.add_mark(80,  Gtk::POS_TOP, empty);
1041                 _dpi_slider.add_mark(90,  Gtk::POS_TOP, empty);
1042                 _dpi_slider.add_mark(100, Gtk::POS_TOP, dflt);
1043                 _dpi_slider.add_mark(125, Gtk::POS_TOP, empty);
1044                 _dpi_slider.add_mark(150, Gtk::POS_TOP, empty);
1045                 _dpi_slider.add_mark(175, Gtk::POS_TOP, empty);
1046                 _dpi_slider.add_mark(200, Gtk::POS_TOP, empty);
1047                 _dpi_slider.add_mark(225, Gtk::POS_TOP, empty);
1048                 _dpi_slider.add_mark(250, Gtk::POS_TOP, empty);
1049
1050                 HBox* h = manage (new HBox);
1051                 h->set_spacing (4);
1052                 h->pack_start (*l, false, false);
1053                 h->pack_start (_dpi_slider, true, true);
1054
1055                 _box->pack_start (*h, false, false);
1056
1057                 set_note (_("Adjusting the scale requires an application restart to re-layout."));
1058
1059                 _dpi_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &FontScalingOptions::dpi_changed));
1060         }
1061
1062         void parameter_changed (string const & p)
1063         {
1064                 if (p == "font-scale") {
1065                         _dpi_adjustment.set_value (UIConfiguration::instance().get_font_scale() / 1024.);
1066                 }
1067         }
1068
1069         void set_state_from_config ()
1070         {
1071                 parameter_changed ("font-scale");
1072         }
1073
1074 private:
1075
1076         void dpi_changed ()
1077         {
1078                 UIConfiguration::instance().set_font_scale ((long) floor (_dpi_adjustment.get_value() * 1024.));
1079                 /* XXX: should be triggered from the parameter changed signal */
1080                 UIConfiguration::instance().reset_dpi ();
1081         }
1082
1083         Adjustment _dpi_adjustment;
1084         HScale _dpi_slider;
1085 };
1086
1087 class VstTimeOutSliderOption : public OptionEditorBox
1088 {
1089 public:
1090         VstTimeOutSliderOption (RCConfiguration* c)
1091                 : _rc_config (c)
1092                 , _timeout_adjustment (0, 0, 3000, 50, 50)
1093                 , _timeout_slider (_timeout_adjustment)
1094         {
1095                 _timeout_slider.set_digits (0);
1096                 _timeout_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &VstTimeOutSliderOption::timeout_changed));
1097
1098                 _timeout_slider.set_draw_value(false);
1099                 _timeout_slider.add_mark(   0,  Gtk::POS_TOP, _("\u221e")); // infinity
1100                 _timeout_slider.add_mark( 300,  Gtk::POS_TOP, _("30 sec"));
1101                 _timeout_slider.add_mark( 600,  Gtk::POS_TOP, _("1 min"));
1102                 _timeout_slider.add_mark(1200,  Gtk::POS_TOP, _("2 mins"));
1103                 _timeout_slider.add_mark(1800,  Gtk::POS_TOP, _("3 mins"));
1104                 _timeout_slider.add_mark(2400,  Gtk::POS_TOP, _("4 mins"));
1105                 _timeout_slider.add_mark(3000,  Gtk::POS_TOP, _("5 mins"));
1106
1107                 Gtkmm2ext::UI::instance()->set_tip(_timeout_slider,
1108                          _("Specify the default timeout for plugin instantiation. Plugins that require more time to load will be blacklisted. A value of 0 disables the timeout."));
1109
1110                 Label* l = manage (left_aligned_label (_("Scan Time Out:")));
1111                 HBox* h = manage (new HBox);
1112                 h->set_spacing (4);
1113                 h->pack_start (*l, false, false);
1114                 h->pack_start (_timeout_slider, true, true);
1115
1116                 _box->pack_start (*h, false, false);
1117         }
1118
1119         void parameter_changed (string const & p)
1120         {
1121                 if (p == "vst-scan-timeout") {
1122                         int const x = _rc_config->get_vst_scan_timeout();
1123                         _timeout_adjustment.set_value (x);
1124                 }
1125         }
1126
1127         void set_state_from_config ()
1128         {
1129                 parameter_changed ("vst-scan-timeout");
1130         }
1131
1132 private:
1133
1134         void timeout_changed ()
1135         {
1136                 int x = floor(_timeout_adjustment.get_value());
1137                 _rc_config->set_vst_scan_timeout(x);
1138         }
1139
1140         RCConfiguration* _rc_config;
1141         Adjustment _timeout_adjustment;
1142         HScale _timeout_slider;
1143 };
1144
1145
1146
1147
1148
1149 class ClipLevelOptions : public OptionEditorBox
1150 {
1151 public:
1152         ClipLevelOptions ()
1153                 : _clip_level_adjustment (-.5, -50.0, 0.0, 0.1, 1.0) /* units of dB */
1154                 , _clip_level_slider (_clip_level_adjustment)
1155         {
1156                 _clip_level_adjustment.set_value (UIConfiguration::instance().get_waveform_clip_level ());
1157
1158                 Label* l = manage (new Label (_("Waveform Clip Level (dBFS):")));
1159                 l->set_name ("OptionsLabel");
1160
1161                 _clip_level_slider.set_update_policy (UPDATE_DISCONTINUOUS);
1162                 HBox* h = manage (new HBox);
1163                 h->set_spacing (4);
1164                 h->pack_start (*l, false, false);
1165                 h->pack_start (_clip_level_slider, true, true);
1166
1167                 _box->pack_start (*h, false, false);
1168
1169                 _clip_level_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &ClipLevelOptions::clip_level_changed));
1170         }
1171
1172         void parameter_changed (string const & p)
1173         {
1174                 if (p == "waveform-clip-level") {
1175                         _clip_level_adjustment.set_value (UIConfiguration::instance().get_waveform_clip_level());
1176                 }
1177         }
1178
1179         void set_state_from_config ()
1180         {
1181                 parameter_changed ("waveform-clip-level");
1182         }
1183
1184 private:
1185
1186         void clip_level_changed ()
1187         {
1188                 UIConfiguration::instance().set_waveform_clip_level (_clip_level_adjustment.get_value());
1189                 /* XXX: should be triggered from the parameter changed signal */
1190                 ArdourCanvas::WaveView::set_clip_level (_clip_level_adjustment.get_value());
1191         }
1192
1193         Adjustment _clip_level_adjustment;
1194         HScale _clip_level_slider;
1195 };
1196
1197 class BufferingOptions : public OptionEditorBox
1198 {
1199 public:
1200         BufferingOptions (RCConfiguration* c)
1201                 : _rc_config (c)
1202                 , _playback_adjustment (5, 1, 60, 1, 4)
1203                 , _capture_adjustment (5, 1, 60, 1, 4)
1204                 , _playback_slider (_playback_adjustment)
1205                 , _capture_slider (_capture_adjustment)
1206         {
1207                 vector<string> presets;
1208
1209                 /* these must match the order of the enums for BufferingPreset */
1210
1211                 presets.push_back (_("Small sessions (4-16 tracks)"));
1212                 presets.push_back (_("Medium sessions (16-64 tracks)"));
1213                 presets.push_back (_("Large sessions (64+ tracks)"));
1214                 presets.push_back (_("Custom (set by sliders below)"));
1215
1216                 set_popdown_strings (_buffering_presets_combo, presets);
1217
1218                 Label* l = manage (new Label (_("Preset:")));
1219                 l->set_name ("OptionsLabel");
1220                 HBox* h = manage (new HBox);
1221                 h->set_spacing (12);
1222                 h->pack_start (*l, false, false);
1223                 h->pack_start (_buffering_presets_combo, true, true);
1224                 _box->pack_start (*h, false, false);
1225
1226                 _buffering_presets_combo.signal_changed().connect (sigc::mem_fun (*this, &BufferingOptions::preset_changed));
1227
1228                 _playback_adjustment.set_value (_rc_config->get_audio_playback_buffer_seconds());
1229
1230                 l = manage (new Label (_("Playback (seconds of buffering):")));
1231                 l->set_name ("OptionsLabel");
1232
1233                 _playback_slider.set_update_policy (UPDATE_DISCONTINUOUS);
1234                 h = manage (new HBox);
1235                 h->set_spacing (4);
1236                 h->pack_start (*l, false, false);
1237                 h->pack_start (_playback_slider, true, true);
1238
1239                 _box->pack_start (*h, false, false);
1240
1241                 _capture_adjustment.set_value (_rc_config->get_audio_capture_buffer_seconds());
1242
1243                 l = manage (new Label (_("Recording (seconds of buffering):")));
1244                 l->set_name ("OptionsLabel");
1245
1246                 _capture_slider.set_update_policy (UPDATE_DISCONTINUOUS);
1247                 h = manage (new HBox);
1248                 h->set_spacing (4);
1249                 h->pack_start (*l, false, false);
1250                 h->pack_start (_capture_slider, true, true);
1251
1252                 _box->pack_start (*h, false, false);
1253
1254                 _capture_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &BufferingOptions::capture_changed));
1255                 _playback_adjustment.signal_value_changed().connect (sigc::mem_fun (*this, &BufferingOptions::playback_changed));
1256         }
1257
1258         void parameter_changed (string const & p)
1259         {
1260                 if (p == "buffering-preset") {
1261                         switch (_rc_config->get_buffering_preset()) {
1262                         case Small:
1263                                 _playback_slider.set_sensitive (false);
1264                                 _capture_slider.set_sensitive (false);
1265                                 _buffering_presets_combo.set_active (0);
1266                                 break;
1267                         case Medium:
1268                                 _playback_slider.set_sensitive (false);
1269                                 _capture_slider.set_sensitive (false);
1270                                 _buffering_presets_combo.set_active (1);
1271                                 break;
1272                         case Large:
1273                                 _playback_slider.set_sensitive (false);
1274                                 _capture_slider.set_sensitive (false);
1275                                 _buffering_presets_combo.set_active (2);
1276                                 break;
1277                         case Custom:
1278                                 _playback_slider.set_sensitive (true);
1279                                 _capture_slider.set_sensitive (true);
1280                                 _buffering_presets_combo.set_active (3);
1281                                 break;
1282                         }
1283                 }
1284
1285                 if (p == "playback-buffer-seconds") {
1286                         _playback_adjustment.set_value (_rc_config->get_audio_playback_buffer_seconds());
1287                 } else if (p == "capture-buffer-seconds") {
1288                         _capture_adjustment.set_value (_rc_config->get_audio_capture_buffer_seconds());
1289                 }
1290         }
1291
1292         void set_state_from_config ()
1293         {
1294                 parameter_changed ("buffering-preset");
1295                 parameter_changed ("playback-buffer-seconds");
1296                 parameter_changed ("capture-buffer-seconds");
1297         }
1298
1299 private:
1300
1301         void preset_changed ()
1302         {
1303                 int index = _buffering_presets_combo.get_active_row_number ();
1304                 if (index < 0) {
1305                         return;
1306                 }
1307                 switch (index) {
1308                 case 0:
1309                         _rc_config->set_buffering_preset (Small);
1310                         break;
1311                 case 1:
1312                         _rc_config->set_buffering_preset (Medium);
1313                         break;
1314                 case 2:
1315                         _rc_config->set_buffering_preset (Large);
1316                         break;
1317                 case 3:
1318                         _rc_config->set_buffering_preset (Custom);
1319                         break;
1320                 default:
1321                         error << string_compose (_("programming error: unknown buffering preset string, index = %1"), index) << endmsg;
1322                         break;
1323                 }
1324         }
1325
1326         void playback_changed ()
1327         {
1328                 _rc_config->set_audio_playback_buffer_seconds ((long) _playback_adjustment.get_value());
1329         }
1330
1331         void capture_changed ()
1332         {
1333                 _rc_config->set_audio_capture_buffer_seconds ((long) _capture_adjustment.get_value());
1334         }
1335
1336         RCConfiguration* _rc_config;
1337         Adjustment _playback_adjustment;
1338         Adjustment _capture_adjustment;
1339         HScale _playback_slider;
1340         HScale _capture_slider;
1341         ComboBoxText _buffering_presets_combo;
1342 };
1343
1344 class ControlSurfacesOptions : public OptionEditorBox
1345 {
1346 public:
1347         ControlSurfacesOptions ()
1348                 : _ignore_view_change (0)
1349         {
1350                 _store = ListStore::create (_model);
1351                 _view.set_model (_store);
1352                 _view.append_column (_("Control Surface Protocol"), _model.name);
1353                 _view.get_column(0)->set_resizable (true);
1354                 _view.get_column(0)->set_expand (true);
1355                 _view.append_column_editable (_("Enabled"), _model.enabled);
1356                 _view.append_column_editable (_("Feedback"), _model.feedback);
1357
1358                 _box->pack_start (_view, false, false);
1359
1360                 Gtk::HBox* edit_box = manage (new Gtk::HBox);
1361                 edit_box->set_spacing(3);
1362                 _box->pack_start (*edit_box, false, false);
1363                 edit_box->show ();
1364
1365                 Label* label = manage (new Label);
1366                 label->set_text (_("Click to edit the settings for selected protocol ( it must be ENABLED first ):"));
1367                 edit_box->pack_start (*label, false, false);
1368                 label->show ();
1369
1370                 edit_button = manage (new Button(_("Show Protocol Settings")));
1371                 edit_button->signal_clicked().connect (sigc::mem_fun(*this, &ControlSurfacesOptions::edit_btn_clicked));
1372                 edit_box->pack_start (*edit_button, true, true);
1373                 edit_button->set_sensitive (false);
1374                 edit_button->show ();
1375
1376                 ControlProtocolManager& m = ControlProtocolManager::instance ();
1377                 m.ProtocolStatusChange.connect (protocol_status_connection, MISSING_INVALIDATOR,
1378                                                 boost::bind (&ControlSurfacesOptions::protocol_status_changed, this, _1), gui_context());
1379
1380                 _store->signal_row_changed().connect (sigc::mem_fun (*this, &ControlSurfacesOptions::view_changed));
1381                 _view.signal_button_press_event().connect_notify (sigc::mem_fun(*this, &ControlSurfacesOptions::edit_clicked));
1382                 _view.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &ControlSurfacesOptions::selection_changed));
1383         }
1384
1385         void parameter_changed (std::string const &)
1386         {
1387
1388         }
1389
1390         void set_state_from_config ()
1391         {
1392                 _store->clear ();
1393
1394                 ControlProtocolManager& m = ControlProtocolManager::instance ();
1395                 for (list<ControlProtocolInfo*>::iterator i = m.control_protocol_info.begin(); i != m.control_protocol_info.end(); ++i) {
1396
1397                         if (!(*i)->mandatory) {
1398                                 TreeModel::Row r = *_store->append ();
1399                                 r[_model.name] = (*i)->name;
1400                                 r[_model.enabled] = ((*i)->protocol || (*i)->requested);
1401                                 r[_model.feedback] = ((*i)->protocol && (*i)->protocol->get_feedback ());
1402                                 r[_model.protocol_info] = *i;
1403                         }
1404                 }
1405         }
1406
1407 private:
1408
1409         void protocol_status_changed (ControlProtocolInfo* cpi) {
1410                 /* find the row */
1411                 TreeModel::Children rows = _store->children();
1412
1413                 for (TreeModel::Children::iterator x = rows.begin(); x != rows.end(); ++x) {
1414                         string n = ((*x)[_model.name]);
1415
1416                         if ((*x)[_model.protocol_info] == cpi) {
1417                                 _ignore_view_change++;
1418                                 (*x)[_model.enabled] = (cpi->protocol || cpi->requested);
1419                                 _ignore_view_change--;
1420                                 break;
1421                         }
1422                 }
1423         }
1424
1425         void selection_changed ()
1426         {
1427                 //enable the Edit button when a row is selected for editing
1428                 TreeModel::Row row = *(_view.get_selection()->get_selected());
1429                 if (row && row[_model.enabled])
1430                         edit_button->set_sensitive (true);
1431                 else
1432                         edit_button->set_sensitive (false);
1433         }
1434
1435         void view_changed (TreeModel::Path const &, TreeModel::iterator const & i)
1436         {
1437                 TreeModel::Row r = *i;
1438
1439                 if (_ignore_view_change) {
1440                         return;
1441                 }
1442
1443                 ControlProtocolInfo* cpi = r[_model.protocol_info];
1444                 if (!cpi) {
1445                         return;
1446                 }
1447
1448                 bool const was_enabled = (cpi->protocol != 0);
1449                 bool const is_enabled = r[_model.enabled];
1450
1451
1452                 if (was_enabled != is_enabled) {
1453
1454                         if (!was_enabled) {
1455                                 ControlProtocolManager::instance().activate (*cpi);
1456                         } else {
1457                                 ControlProtocolManager::instance().deactivate (*cpi);
1458                         }
1459                 }
1460
1461                 bool const was_feedback = (cpi->protocol && cpi->protocol->get_feedback ());
1462                 bool const is_feedback = r[_model.feedback];
1463
1464                 if (was_feedback != is_feedback && cpi->protocol) {
1465                         cpi->protocol->set_feedback (is_feedback);
1466                 }
1467         }
1468
1469         void edit_btn_clicked ()
1470         {
1471                 std::string name;
1472                 ControlProtocolInfo* cpi;
1473                 TreeModel::Row row;
1474
1475                 row = *(_view.get_selection()->get_selected());
1476                 if (!row[_model.enabled]) {
1477                         return;
1478                 }
1479                 cpi = row[_model.protocol_info];
1480                 if (!cpi || !cpi->protocol || !cpi->protocol->has_editor ()) {
1481                         return;
1482                 }
1483                 Box* box = (Box*) cpi->protocol->get_gui ();
1484                 if (!box) {
1485                         return;
1486                 }
1487                 if (box->get_parent()) {
1488                         static_cast<ArdourWindow*>(box->get_parent())->present();
1489                         return;
1490                 }
1491                 WindowTitle title (Glib::get_application_name());
1492                 title += row[_model.name];
1493                 title += _("Configuration");
1494                 /* once created, the window is managed by the surface itself (as ->get_parent())
1495                  * Surface's tear_down_gui() is called on session close, when de-activating
1496                  * or re-initializing a surface.
1497                  * tear_down_gui() hides an deletes the Window if it exists.
1498                  */
1499                 ArdourWindow* win = new ArdourWindow (*((Gtk::Window*) _view.get_toplevel()), title.get_string());
1500                 win->set_title ("Control Protocol Options");
1501                 win->add (*box);
1502                 box->show ();
1503                 win->present ();
1504         }
1505
1506         void edit_clicked (GdkEventButton* ev)
1507         {
1508                 if (ev->type != GDK_2BUTTON_PRESS) {
1509                         return;
1510                 }
1511
1512                 edit_btn_clicked();
1513         }
1514
1515         class ControlSurfacesModelColumns : public TreeModelColumnRecord
1516         {
1517         public:
1518
1519                 ControlSurfacesModelColumns ()
1520                 {
1521                         add (name);
1522                         add (enabled);
1523                         add (feedback);
1524                         add (protocol_info);
1525                 }
1526
1527                 TreeModelColumn<string> name;
1528                 TreeModelColumn<bool> enabled;
1529                 TreeModelColumn<bool> feedback;
1530                 TreeModelColumn<ControlProtocolInfo*> protocol_info;
1531         };
1532
1533         Glib::RefPtr<ListStore> _store;
1534         ControlSurfacesModelColumns _model;
1535         TreeView _view;
1536         PBD::ScopedConnection protocol_status_connection;
1537         uint32_t _ignore_view_change;
1538         Gtk::Button* edit_button;
1539 };
1540
1541 class VideoTimelineOptions : public OptionEditorBox
1542 {
1543 public:
1544         VideoTimelineOptions (RCConfiguration* c)
1545                 : _rc_config (c)
1546                 , _show_video_export_info_button (_("Show Video Export Info before export"))
1547                 , _show_video_server_dialog_button (_("Show Video Server Startup Dialog"))
1548                 , _video_advanced_setup_button (_("Advanced Setup (remote video server)"))
1549         {
1550                 Table* t = manage (new Table (2, 6));
1551                 t->set_spacings (4);
1552
1553                 t->attach (_video_advanced_setup_button, 0, 2, 0, 1);
1554                 _video_advanced_setup_button.signal_toggled().connect (sigc::mem_fun (*this, &VideoTimelineOptions::video_advanced_setup_toggled));
1555                 Gtkmm2ext::UI::instance()->set_tip (_video_advanced_setup_button,
1556                                             _("<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."));
1557
1558                 Label* l = manage (new Label (_("Video Server URL:")));
1559                 l->set_alignment (0, 0.5);
1560                 t->attach (*l, 0, 1, 1, 2, FILL);
1561                 t->attach (_video_server_url_entry, 1, 2, 1, 2, FILL);
1562                 Gtkmm2ext::UI::instance()->set_tip (_video_server_url_entry,
1563                                             _("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"));
1564
1565                 l = manage (new Label (_("Video Folder:")));
1566                 l->set_alignment (0, 0.5);
1567                 t->attach (*l, 0, 1, 2, 3, FILL);
1568                 t->attach (_video_server_docroot_entry, 1, 2, 2, 3);
1569                 Gtkmm2ext::UI::instance()->set_tip (_video_server_docroot_entry,
1570                                             _("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."));
1571
1572                 /* small vspace  y=3..4 */
1573
1574                 t->attach (_show_video_export_info_button, 0, 2, 4, 5);
1575                 _show_video_export_info_button.signal_toggled().connect (sigc::mem_fun (*this, &VideoTimelineOptions::show_video_export_info_toggled));
1576                 Gtkmm2ext::UI::instance()->set_tip (_show_video_export_info_button,
1577                                             _("<b>When enabled</b> an information window with details is displayed before the video-export dialog."));
1578
1579                 t->attach (_show_video_server_dialog_button, 0, 2, 5, 6);
1580                 _show_video_server_dialog_button.signal_toggled().connect (sigc::mem_fun (*this, &VideoTimelineOptions::show_video_server_dialog_toggled));
1581                 Gtkmm2ext::UI::instance()->set_tip (_show_video_server_dialog_button,
1582                                             _("<b>When enabled</b> the video server is never launched automatically without confirmation"));
1583
1584                 _video_server_url_entry.signal_changed().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_url_changed));
1585                 _video_server_url_entry.signal_activate().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_url_changed));
1586                 _video_server_docroot_entry.signal_changed().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_docroot_changed));
1587                 _video_server_docroot_entry.signal_activate().connect (sigc::mem_fun(*this, &VideoTimelineOptions::server_docroot_changed));
1588
1589                 _box->pack_start (*t,true,true);
1590         }
1591
1592         void server_url_changed ()
1593         {
1594                 _rc_config->set_video_server_url (_video_server_url_entry.get_text());
1595         }
1596
1597         void server_docroot_changed ()
1598         {
1599                 _rc_config->set_video_server_docroot (_video_server_docroot_entry.get_text());
1600         }
1601
1602         void show_video_export_info_toggled ()
1603         {
1604                 bool const x = _show_video_export_info_button.get_active ();
1605                 _rc_config->set_show_video_export_info (x);
1606         }
1607
1608         void show_video_server_dialog_toggled ()
1609         {
1610                 bool const x = _show_video_server_dialog_button.get_active ();
1611                 _rc_config->set_show_video_server_dialog (x);
1612         }
1613
1614         void video_advanced_setup_toggled ()
1615         {
1616                 bool const x = _video_advanced_setup_button.get_active ();
1617                 _rc_config->set_video_advanced_setup(x);
1618         }
1619
1620         void parameter_changed (string const & p)
1621         {
1622                 if (p == "video-server-url") {
1623                         _video_server_url_entry.set_text (_rc_config->get_video_server_url());
1624                 } else if (p == "video-server-docroot") {
1625                         _video_server_docroot_entry.set_text (_rc_config->get_video_server_docroot());
1626                 } else if (p == "show-video-export-info") {
1627                         bool const x = _rc_config->get_show_video_export_info();
1628                         _show_video_export_info_button.set_active (x);
1629                 } else if (p == "show-video-server-dialog") {
1630                         bool const x = _rc_config->get_show_video_server_dialog();
1631                         _show_video_server_dialog_button.set_active (x);
1632                 } else if (p == "video-advanced-setup") {
1633                         bool const x = _rc_config->get_video_advanced_setup();
1634                         _video_advanced_setup_button.set_active(x);
1635                         _video_server_docroot_entry.set_sensitive(x);
1636                         _video_server_url_entry.set_sensitive(x);
1637                 }
1638         }
1639
1640         void set_state_from_config ()
1641         {
1642                 parameter_changed ("video-server-url");
1643                 parameter_changed ("video-server-docroot");
1644                 parameter_changed ("video-monitor-setup-dialog");
1645                 parameter_changed ("show-video-export-info");
1646                 parameter_changed ("show-video-server-dialog");
1647                 parameter_changed ("video-advanced-setup");
1648         }
1649
1650 private:
1651         RCConfiguration* _rc_config;
1652         Entry _video_server_url_entry;
1653         Entry _video_server_docroot_entry;
1654         CheckButton _show_video_export_info_button;
1655         CheckButton _show_video_server_dialog_button;
1656         CheckButton _video_advanced_setup_button;
1657 };
1658
1659
1660 /** A class which allows control of visibility of some editor components usign
1661  *  a VisibilityGroup.  The caller should pass in a `dummy' VisibilityGroup
1662  *  which has the correct members, but with null widget pointers.  This
1663  *  class allows the user to set visibility of the members, the details
1664  *  of which are stored in a configuration variable which can be watched
1665  *  by parts of the editor that actually contain the widgets whose visibility
1666  *  is being controlled.
1667  */
1668
1669 class VisibilityOption : public Option
1670 {
1671 public:
1672         /** @param name User-visible name for this group.
1673          *  @param g `Dummy' VisibilityGroup (as described above).
1674          *  @param get Method to get the value of the appropriate configuration variable.
1675          *  @param set Method to set the value of the appropriate configuration variable.
1676          */
1677         VisibilityOption (string name, VisibilityGroup* g, sigc::slot<string> get, sigc::slot<bool, string> set)
1678                 : Option (g->get_state_name(), name)
1679                 , _heading (name)
1680                 , _visibility_group (g)
1681                 , _get (get)
1682                 , _set (set)
1683         {
1684                 /* Watch for changes made by the user to our members */
1685                 _visibility_group->VisibilityChanged.connect_same_thread (
1686                         _visibility_group_connection, sigc::bind (&VisibilityOption::changed, this)
1687                         );
1688         }
1689
1690         void set_state_from_config ()
1691         {
1692                 /* Set our state from the current configuration */
1693                 _visibility_group->set_state (_get ());
1694         }
1695
1696         void add_to_page (OptionEditorPage* p)
1697         {
1698                 _heading.add_to_page (p);
1699                 add_widget_to_page (p, _visibility_group->list_view ());
1700         }
1701
1702         Gtk::Widget& tip_widget() { return *_visibility_group->list_view (); }
1703
1704 private:
1705         void changed ()
1706         {
1707                 /* The user has changed something, so reflect this change
1708                    in the RCConfiguration.
1709                 */
1710                 _set (_visibility_group->get_state_value ());
1711         }
1712
1713         OptionEditorHeading _heading;
1714         VisibilityGroup* _visibility_group;
1715         sigc::slot<std::string> _get;
1716         sigc::slot<bool, std::string> _set;
1717         PBD::ScopedConnection _visibility_group_connection;
1718 };
1719
1720
1721
1722 RCOptionEditor::RCOptionEditor ()
1723         : OptionEditorContainer (Config, string_compose (_("%1 Preferences"), PROGRAM_NAME))
1724         , Tabbable (*this, _("Preferences")) /* pack self-as-vbox into tabbable */
1725         , _rc_config (Config)
1726         , _mixer_strip_visibility ("mixer-element-visibility")
1727 {
1728         /* MISC */
1729
1730         uint32_t hwcpus = hardware_concurrency ();
1731         BoolOption* bo;
1732         BoolComboOption* bco;
1733
1734         if (hwcpus > 1) {
1735                 add_option (_("Misc"), new OptionEditorHeading (_("DSP CPU Utilization")));
1736
1737                 ComboOption<int32_t>* procs = new ComboOption<int32_t> (
1738                         "processor-usage",
1739                         _("Signal processing uses"),
1740                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_processor_usage),
1741                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_processor_usage)
1742                         );
1743
1744                 procs->add (-1, _("all but one processor"));
1745                 procs->add (0, _("all available processors"));
1746
1747                 for (uint32_t i = 1; i <= hwcpus; ++i) {
1748                         procs->add (i, string_compose (_("%1 processors"), i));
1749                 }
1750
1751                 procs->set_note (string_compose (_("This setting will only take effect when %1 is restarted."), PROGRAM_NAME));
1752
1753                 add_option (_("Misc"), procs);
1754         }
1755
1756         add_option (_("Misc"), new OptionEditorHeading (S_("Options|Undo")));
1757
1758         add_option (_("Misc"), new UndoOptions (_rc_config));
1759
1760         add_option (_("Misc"),
1761              new BoolOption (
1762                      "verify-remove-last-capture",
1763                      _("Verify removal of last capture"),
1764                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_verify_remove_last_capture),
1765                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_verify_remove_last_capture)
1766                      ));
1767
1768         add_option (_("Misc"), new OptionEditorHeading (_("Session Management")));
1769
1770         add_option (_("Misc"),
1771              new BoolOption (
1772                      "periodic-safety-backups",
1773                      _("Make periodic backups of the session file"),
1774                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_periodic_safety_backups),
1775                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_periodic_safety_backups)
1776                      ));
1777
1778         add_option (_("Misc"),
1779              new BoolOption (
1780                      "only-copy-imported-files",
1781                      _("Always copy imported files"),
1782                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_only_copy_imported_files),
1783                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_only_copy_imported_files)
1784                      ));
1785
1786         add_option (_("Misc"), new DirectoryOption (
1787                             X_("default-session-parent-dir"),
1788                             _("Default folder for new sessions:"),
1789                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_default_session_parent_dir),
1790                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_default_session_parent_dir)
1791                             ));
1792
1793         add_option (_("Misc"),
1794              new SpinOption<uint32_t> (
1795                      "max-recent-sessions",
1796                      _("Maximum number of recent sessions"),
1797                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_max_recent_sessions),
1798                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_max_recent_sessions),
1799                      0, 1000, 1, 20
1800                      ));
1801
1802         add_option (_("Misc"), new OptionEditorHeading (_("Click")));
1803
1804         add_option (_("Misc"), new ClickOptions (_rc_config));
1805
1806         add_option (_("Misc"),
1807              new FaderOption (
1808                      "click-gain",
1809                      _("Click gain level"),
1810                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_click_gain),
1811                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_click_gain)
1812                      ));
1813
1814         add_option (_("Misc"), new OptionEditorHeading (_("Automation")));
1815
1816         add_option (_("Misc"),
1817              new SpinOption<double> (
1818                      "automation-thinning-factor",
1819                      _("Thinning factor (larger value => less data)"),
1820                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_thinning_factor),
1821                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_thinning_factor),
1822                      0, 1000, 1, 20
1823                      ));
1824
1825         add_option (_("Misc"),
1826              new SpinOption<double> (
1827                      "automation-interval-msecs",
1828                      _("Automation sampling interval (milliseconds)"),
1829                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_interval_msecs),
1830                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_interval_msecs),
1831                      1, 1000, 1, 20
1832                      ));
1833
1834         /* TRANSPORT */
1835
1836         add_option (_("Transport"), new OptionEditorHeading (S_("Playhead Behaviour")));
1837         add_option (_("Transport"), new OptionEditorHeading (S_("Transport Options")));
1838
1839         BoolOption* tsf;
1840
1841         tsf = new BoolOption (
1842                      "latched-record-enable",
1843                      _("Keep record-enable engaged on stop"),
1844                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_latched_record_enable),
1845                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_latched_record_enable)
1846                      );
1847         // Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(), _(""));
1848         add_option (_("Transport"), tsf);
1849
1850         tsf = new BoolOption (
1851                      "loop-is-mode",
1852                      _("Play loop is a transport mode"),
1853                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_loop_is_mode),
1854                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_loop_is_mode)
1855                      );
1856         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
1857                                             (_("<b>When enabled</b> the loop button does not start playback but forces playback to always play the loop\n\n"
1858                                                "<b>When disabled</b> the loop button starts playing the loop, but stop then cancels loop playback")));
1859         add_option (_("Transport"), tsf);
1860
1861         tsf = new BoolOption (
1862                      "stop-recording-on-xrun",
1863                      _("Stop recording when an xrun occurs"),
1864                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_recording_on_xrun),
1865                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_recording_on_xrun)
1866                      );
1867         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
1868                                             string_compose (_("<b>When enabled</b> %1 will stop recording if an over- or underrun is detected by the audio engine"),
1869                                                             PROGRAM_NAME));
1870         add_option (_("Transport"), tsf);
1871
1872         tsf = new BoolOption (
1873                      "create-xrun-marker",
1874                      _("Create markers where xruns occur"),
1875                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_create_xrun_marker),
1876                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_create_xrun_marker)
1877                      );
1878         // Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(), _(""));
1879         add_option (_("Transport"), tsf);
1880
1881         tsf = new BoolOption (
1882                      "stop-at-session-end",
1883                      _("Stop at the end of the session"),
1884                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_stop_at_session_end),
1885                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_stop_at_session_end)
1886                      );
1887         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
1888                                             string_compose (_("<b>When enabled</b> if %1 is <b>not recording</b>, it will stop the transport "
1889                                                               "when it reaches the current session end marker\n\n"
1890                                                               "<b>When disabled</b> %1 will continue to roll past the session end marker at all times"),
1891                                                             PROGRAM_NAME));
1892         add_option (_("Transport"), tsf);
1893
1894         tsf = new BoolOption (
1895                      "seamless-loop",
1896                      _("Do seamless looping (not possible when slaved to MTC, LTC etc)"),
1897                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_seamless_loop),
1898                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_seamless_loop)
1899                      );
1900         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(),
1901                                             string_compose (_("<b>When enabled</b> this will loop by reading ahead and wrapping around at the loop point, "
1902                                                               "preventing any need to do a transport locate at the end of the loop\n\n"
1903                                                               "<b>When disabled</b> looping is done by locating back to the start of the loop when %1 reaches the end "
1904                                                               "which will often cause a small click or delay"), PROGRAM_NAME));
1905         add_option (_("Transport"), tsf);
1906
1907         tsf = new BoolOption (
1908                      "disable-disarm-during-roll",
1909                      _("Disable per-track record disarm while rolling"),
1910                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_disable_disarm_during_roll),
1911                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_disable_disarm_during_roll)
1912                      );
1913         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"));
1914         add_option (_("Transport"), tsf);
1915
1916         tsf = new BoolOption (
1917                      "quieten_at_speed",
1918                      _("12dB gain reduction during fast-forward and fast-rewind"),
1919                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_quieten_at_speed),
1920                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_quieten_at_speed)
1921                      );
1922         Gtkmm2ext::UI::instance()->set_tip (tsf->tip_widget(), _("This will reduce the unpleasant increase in perceived volume "
1923                                                    "that occurs when fast-forwarding or rewinding through some kinds of audio"));
1924         add_option (_("Transport"), tsf);
1925
1926         ComboOption<float>* psc = new ComboOption<float> (
1927                      "preroll-seconds",
1928                      _("Preroll"),
1929                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_preroll_seconds),
1930                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_preroll_seconds)
1931                      );
1932         Gtkmm2ext::UI::instance()->set_tip (psc->tip_widget(),
1933                                             (_("The amount of preroll (in seconds) to apply when <b>Play with Preroll</b> is initiated.\n\n"
1934                                                "If <b>Follow Edits</b> is enabled, the preroll is applied to the playhead position when a region is selected or trimmed.")));
1935         psc->add (0.0, _("0 (no pre-roll)"));
1936         psc->add (0.1, _("0.1 second"));
1937         psc->add (0.25, _("0.25 second"));
1938         psc->add (0.5, _("0.5 second"));
1939         psc->add (1.0, _("1.0 second"));
1940         psc->add (2.0, _("2.0 seconds"));
1941         add_option (_("Transport"), psc);
1942
1943         add_option (_("Transport"), new OptionEditorHeading (S_("Sync/Slave")));
1944
1945         _sync_source = new ComboOption<SyncSource> (
1946                 "sync-source",
1947                 _("External timecode source"),
1948                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_sync_source),
1949                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_sync_source)
1950                 );
1951
1952         add_option (_("Transport"), _sync_source);
1953
1954         _sync_framerate = new BoolOption (
1955                      "timecode-sync-frame-rate",
1956                      _("Match session video frame rate to external timecode"),
1957                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_sync_frame_rate),
1958                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_sync_frame_rate)
1959                      );
1960         Gtkmm2ext::UI::instance()->set_tip
1961                 (_sync_framerate->tip_widget(),
1962                  string_compose (_("This option controls the value of the video frame rate <i>while chasing</i> an external timecode source.\n\n"
1963                                    "<b>When enabled</b> the session video frame rate will be changed to match that of the selected external timecode source.\n\n"
1964                                    "<b>When disabled</b> the session video frame rate will not be changed to match that of the selected external timecode source."
1965                                    "Instead the frame rate indication in the main clock will flash red and %1 will convert between the external "
1966                                    "timecode standard and the session standard."), PROGRAM_NAME));
1967
1968         add_option (_("Transport"), _sync_framerate);
1969
1970         _sync_genlock = new BoolOption (
1971                 "timecode-source-is-synced",
1972                 _("Sync-lock timecode to clock (disable drift compensation)"),
1973                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_is_synced),
1974                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_is_synced)
1975                 );
1976         Gtkmm2ext::UI::instance()->set_tip
1977                 (_sync_genlock->tip_widget(),
1978                  string_compose (_("<b>When enabled</b> %1 will never varispeed when slaved to external timecode. "
1979                                    "Sync Lock indicates that the selected external timecode source shares clock-sync "
1980                                    "(Black &amp; Burst, Wordclock, etc) with the audio interface. "
1981                                    "This option disables drift compensation. The transport speed is fixed at 1.0. "
1982                                    "Vari-speed LTC will be ignored and cause drift."
1983                                    "\n\n"
1984                                    "<b>When disabled</b> %1 will compensate for potential drift, regardless if the "
1985                                    "timecode sources shares clock sync."
1986                                   ), PROGRAM_NAME));
1987
1988
1989         add_option (_("Transport"), _sync_genlock);
1990
1991         _sync_source_2997 = new BoolOption (
1992                 "timecode-source-2997",
1993                 _("Lock to 29.9700 fps instead of 30000/1001"),
1994                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_timecode_source_2997),
1995                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_timecode_source_2997)
1996                 );
1997         Gtkmm2ext::UI::instance()->set_tip
1998                 (_sync_source_2997->tip_widget(),
1999                  _("<b>When enabled</b> the external timecode source is assumed to use 29.97 fps instead of 30000/1001.\n"
2000                          "SMPTE 12M-1999 specifies 29.97df as 30000/1001. The spec further mentions that "
2001                          "drop-frame timecode has an accumulated error of -86ms over a 24-hour period.\n"
2002                          "Drop-frame timecode would compensate exactly for a NTSC color frame rate of 30 * 0.9990 (ie 29.970000). "
2003                          "That is not the actual rate. However, some vendors use that rate - despite it being against the specs - "
2004                          "because the variant of using exactly 29.97 fps has zero timecode drift.\n"
2005                          ));
2006
2007         add_option (_("Transport"), _sync_source_2997);
2008
2009         add_option (_("Transport"), new OptionEditorHeading (S_("LTC Reader")));
2010
2011         _ltc_port = new ComboStringOption (
2012                 "ltc-source-port",
2013                 _("LTC incoming port"),
2014                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_source_port),
2015                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_source_port)
2016                 );
2017
2018         vector<string> physical_inputs;
2019         physical_inputs.push_back (_("None"));
2020         AudioEngine::instance()->get_physical_inputs (DataType::AUDIO, physical_inputs);
2021         _ltc_port->set_popdown_strings (physical_inputs);
2022
2023         populate_sync_options ();
2024         AudioEngine::instance()->Running.connect (engine_started_connection, MISSING_INVALIDATOR, boost::bind (&RCOptionEditor::populate_sync_options, this), gui_context());
2025
2026         add_option (_("Transport"), _ltc_port);
2027
2028         // TODO; rather disable this button than not compile it..
2029         add_option (_("Transport"), new OptionEditorHeading (S_("LTC Generator")));
2030
2031         add_option (_("Transport"),
2032                     new BoolOption (
2033                             "send-ltc",
2034                             _("Enable LTC generator"),
2035                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_ltc),
2036                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_ltc)
2037                             ));
2038
2039         _ltc_send_continuously = new BoolOption (
2040                             "ltc-send-continuously",
2041                             _("Send LTC while stopped"),
2042                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_send_continuously),
2043                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_send_continuously)
2044                             );
2045         Gtkmm2ext::UI::instance()->set_tip
2046                 (_ltc_send_continuously->tip_widget(),
2047                  string_compose (_("<b>When enabled</b> %1 will continue to send LTC information even when the transport (playhead) is not moving"), PROGRAM_NAME));
2048         add_option (_("Transport"), _ltc_send_continuously);
2049
2050         _ltc_volume_adjustment = new Gtk::Adjustment(-18, -50, 0, .5, 5);
2051         _ltc_volume_adjustment->set_value (20 * log10(_rc_config->get_ltc_output_volume()));
2052         _ltc_volume_adjustment->signal_value_changed().connect (sigc::mem_fun (*this, &RCOptionEditor::ltc_generator_volume_changed));
2053         _ltc_volume_slider = new HSliderOption("ltcvol", _("LTC generator level"), *_ltc_volume_adjustment);
2054
2055         Gtkmm2ext::UI::instance()->set_tip
2056                 (_ltc_volume_slider->tip_widget(),
2057                  _("Specify the Peak Volume of the generated LTC signal in dbFS. A good value is  0dBu ^= -18dbFS in an EBU calibrated system"));
2058
2059         add_option (_("Transport"), _ltc_volume_slider);
2060
2061         /* EDITOR */
2062
2063         add_option (_("Editor"),
2064              new BoolOption (
2065                      "rubberbanding-snaps-to-grid",
2066                      _("Make rubberband selection rectangle snap to the grid"),
2067                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_rubberbanding_snaps_to_grid),
2068                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_rubberbanding_snaps_to_grid)
2069                      ));
2070
2071         bo = new BoolOption (
2072                      "name-new-markers",
2073                      _("Name new markers"),
2074                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_name_new_markers),
2075                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_name_new_markers)
2076                 );
2077         add_option (_("Editor"), bo);
2078         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."
2079                                                                 "\n\nYou can always rename markers by right-clicking on them"));
2080
2081         add_option (S_("Editor"),
2082              new BoolOption (
2083                      "draggable-playhead",
2084                      _("Allow dragging of playhead"),
2085                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_draggable_playhead),
2086                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_draggable_playhead)
2087                      ));
2088
2089         add_option (_("Editor"),
2090              new BoolOption (
2091                      "show-track-meters",
2092                      _("Show meters on tracks in the editor"),
2093                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_track_meters),
2094                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_track_meters)
2095                      ));
2096
2097         add_option (_("Editor"),
2098              new BoolOption (
2099                      "show-editor-meter",
2100                      _("Display master-meter in the toolbar"),
2101                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_editor_meter),
2102                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_editor_meter)
2103                      ));
2104
2105 if (!Profile->get_mixbus()) {
2106         add_option (_("Editor"),
2107                     new BoolOption (
2108                             "show-zoom-tools",
2109                             _("Show zoom toolbar (if torn off)"),
2110                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_zoom_tools),
2111                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_zoom_tools)
2112                             ));
2113
2114         add_option (_("Editor"),
2115                     new BoolOption (
2116                             "use-mouse-position-as-zoom-focus-on-scroll",
2117                             _("Always use mouse cursor position as zoom focus when zooming using mouse scroll wheel"),
2118                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_mouse_position_as_zoom_focus_on_scroll),
2119                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_mouse_position_as_zoom_focus_on_scroll)
2120                             ));
2121 }  // !mixbus
2122
2123         add_option (_("Editor"),
2124                     new BoolOption (
2125                             "update-editor-during-summary-drag",
2126                             _("Update editor window during drags of the summary"),
2127                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_update_editor_during_summary_drag),
2128                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_update_editor_during_summary_drag)
2129                             ));
2130
2131         add_option (_("Editor"),
2132             new BoolOption (
2133                     "autoscroll-editor",
2134                     _("Auto-scroll editor window when dragging near its edges"),
2135                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_autoscroll_editor),
2136                     sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_autoscroll_editor)
2137                     ));
2138
2139         add_option (_("Editor"),
2140              new BoolComboOption (
2141                      "show-region-gain-envelopes",
2142                      _("Show gain envelopes in audio regions"),
2143                      _("in all modes"),
2144                      _("only in Draw and Internal Edit modes"),
2145                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_region_gain),
2146                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_region_gain)
2147                      ));
2148
2149         add_option (_("Editor"), new OptionEditorHeading (_("Editor Behavior")));
2150
2151         add_option (_("Editor"),
2152              new BoolOption (
2153                      "automation-follows-regions",
2154                      _("Move relevant automation when audio regions are moved"),
2155                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_automation_follows_regions),
2156                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_automation_follows_regions)
2157                      ));
2158
2159         ComboOption<FadeShape>* fadeshape = new ComboOption<FadeShape> (
2160                         "default-fade-shape",
2161                         _("Default fade shape"),
2162                         sigc::mem_fun (*_rc_config,
2163                                 &RCConfiguration::get_default_fade_shape),
2164                         sigc::mem_fun (*_rc_config,
2165                                 &RCConfiguration::set_default_fade_shape)
2166                         );
2167
2168         fadeshape->add (FadeLinear,
2169                         _("Linear (for highly correlated material)"));
2170         fadeshape->add (FadeConstantPower, _("Constant power"));
2171         fadeshape->add (FadeSymmetric, _("Symmetric"));
2172         fadeshape->add (FadeSlow, _("Slow"));
2173         fadeshape->add (FadeFast, _("Fast"));
2174
2175         add_option (_("Editor"), fadeshape);
2176
2177
2178         bco = new BoolComboOption (
2179                      "use-overlap-equivalency",
2180                      _("Regions in active edit groups are edited together"),
2181                      _("whenever they overlap in time"),
2182                      _("only if they have identical length, position and origin"),
2183                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_use_overlap_equivalency),
2184                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_use_overlap_equivalency)
2185                      );
2186
2187         add_option (_("Editor"), bco);
2188
2189         ComboOption<LayerModel>* lm = new ComboOption<LayerModel> (
2190                 "layer-model",
2191                 _("Layering model"),
2192                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_layer_model),
2193                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_layer_model)
2194                 );
2195
2196         lm->add (LaterHigher, _("later is higher"));
2197         lm->add (Manual, _("manual layering"));
2198         add_option (_("Editor"), lm);
2199
2200         ComboOption<RegionSelectionAfterSplit> *rsas = new ComboOption<RegionSelectionAfterSplit> (
2201                     "region-selection-after-split",
2202                     _("After splitting selected regions, select"),
2203                     sigc::mem_fun (*_rc_config, &RCConfiguration::get_region_selection_after_split),
2204                     sigc::mem_fun (*_rc_config, &RCConfiguration::set_region_selection_after_split));
2205
2206         // TODO: decide which of these modes are really useful
2207         rsas->add(None, _("no regions"));
2208         // rsas->add(NewlyCreatedLeft, _("newly-created regions before the split"));
2209         // rsas->add(NewlyCreatedRight, _("newly-created regions after the split"));
2210         rsas->add(NewlyCreatedBoth, _("newly-created regions"));
2211         // rsas->add(Existing, _("unmodified regions in the existing selection"));
2212         // rsas->add(ExistingNewlyCreatedLeft, _("existing selection and newly-created regions before the split"));
2213         // rsas->add(ExistingNewlyCreatedRight, _("existing selection and newly-created regions after the split"));
2214         rsas->add(ExistingNewlyCreatedBoth, _("existing selection and newly-created regions"));
2215
2216         add_option (_("Editor"), rsas);
2217
2218         add_option (_("Editor"), new OptionEditorHeading (_("Waveforms")));
2219
2220 if (!Profile->get_mixbus()) {
2221         add_option (_("Editor"),
2222              new BoolOption (
2223                      "show-waveforms",
2224                      _("Show waveforms in regions"),
2225                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms),
2226                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms)
2227                      ));
2228 }  // !mixbus
2229
2230         add_option (_("Editor"),
2231              new BoolOption (
2232                      "show-waveforms-while-recording",
2233                      _("Show waveforms for audio while it is being recorded"),
2234                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_waveforms_while_recording),
2235                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_waveforms_while_recording)
2236                      ));
2237
2238         ComboOption<WaveformScale>* wfs = new ComboOption<WaveformScale> (
2239                 "waveform-scale",
2240                 _("Waveform scale"),
2241                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_scale),
2242                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_scale)
2243                 );
2244
2245         wfs->add (Linear, _("linear"));
2246         wfs->add (Logarithmic, _("logarithmic"));
2247
2248         add_option (_("Editor"), wfs);
2249
2250         ComboOption<WaveformShape>* wfsh = new ComboOption<WaveformShape> (
2251                 "waveform-shape",
2252                 _("Waveform shape"),
2253                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_shape),
2254                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_shape)
2255                 );
2256
2257         wfsh->add (Traditional, _("traditional"));
2258         wfsh->add (Rectified, _("rectified"));
2259
2260         add_option (_("Editor"), wfsh);
2261
2262         add_option (_("Editor"), new ClipLevelOptions ());
2263
2264
2265         /* AUDIO */
2266
2267         add_option (_("Audio"), new OptionEditorHeading (_("Buffering")));
2268
2269         add_option (_("Audio"), new BufferingOptions (_rc_config));
2270
2271         add_option (_("Audio"), new OptionEditorHeading (_("Monitoring")));
2272
2273         ComboOption<MonitorModel>* mm = new ComboOption<MonitorModel> (
2274                 "monitoring-model",
2275                 _("Record monitoring handled by"),
2276                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_monitoring_model),
2277                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_monitoring_model)
2278                 );
2279
2280         if (AudioEngine::instance()->port_engine().can_monitor_input()) {
2281                 mm->add (HardwareMonitoring, _("via Audio Driver"));
2282         }
2283
2284         string prog (PROGRAM_NAME);
2285         boost::algorithm::to_lower (prog);
2286         mm->add (SoftwareMonitoring, string_compose (_("%1"), prog));
2287         mm->add (ExternalMonitoring, _("audio hardware"));
2288
2289         add_option (_("Audio"), mm);
2290
2291         add_option (_("Audio"),
2292              new BoolOption (
2293                      "tape-machine-mode",
2294                      _("Tape machine mode"),
2295                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_tape_machine_mode),
2296                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_tape_machine_mode)
2297                      ));
2298
2299 if (!Profile->get_mixbus()) {
2300         add_option (_("Audio"), new OptionEditorHeading (_("Connection of tracks and busses")));
2301
2302         add_option (_("Audio"),
2303                     new BoolOption (
2304                             "auto-connect-standard-busses",
2305                             _("Auto-connect master/monitor busses"),
2306                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_connect_standard_busses),
2307                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_connect_standard_busses)
2308                             ));
2309
2310         ComboOption<AutoConnectOption>* iac = new ComboOption<AutoConnectOption> (
2311                 "input-auto-connect",
2312                 _("Connect track inputs"),
2313                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_input_auto_connect),
2314                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_input_auto_connect)
2315                 );
2316
2317         iac->add (AutoConnectPhysical, _("automatically to physical inputs"));
2318         iac->add (ManualConnect, _("manually"));
2319
2320         add_option (_("Audio"), iac);
2321
2322         ComboOption<AutoConnectOption>* oac = new ComboOption<AutoConnectOption> (
2323                 "output-auto-connect",
2324                 _("Connect track and bus outputs"),
2325                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_output_auto_connect),
2326                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_output_auto_connect)
2327                 );
2328
2329         oac->add (AutoConnectPhysical, _("automatically to physical outputs"));
2330         oac->add (AutoConnectMaster, _("automatically to master bus"));
2331         oac->add (ManualConnect, _("manually"));
2332
2333         add_option (_("Audio"), oac);
2334 }  // !mixbus
2335
2336         add_option (_("Audio"), new OptionEditorHeading (_("Denormals")));
2337
2338         add_option (_("Audio"),
2339              new BoolOption (
2340                      "denormal-protection",
2341                      _("Use DC bias to protect against denormals"),
2342                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_protection),
2343                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_protection)
2344                      ));
2345
2346         ComboOption<DenormalModel>* dm = new ComboOption<DenormalModel> (
2347                 "denormal-model",
2348                 _("Processor handling"),
2349                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_denormal_model),
2350                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_denormal_model)
2351                 );
2352
2353         int dmsize = 1;
2354         dm->add (DenormalNone, _("no processor handling"));
2355
2356         FPU* fpu = FPU::instance();
2357
2358         if (fpu->has_flush_to_zero()) {
2359                 ++dmsize;
2360                 dm->add (DenormalFTZ, _("use FlushToZero"));
2361         } else if (_rc_config->get_denormal_model() == DenormalFTZ) {
2362                 _rc_config->set_denormal_model(DenormalNone);
2363         }
2364
2365         if (fpu->has_denormals_are_zero()) {
2366                 ++dmsize;
2367                 dm->add (DenormalDAZ, _("use DenormalsAreZero"));
2368         } else if (_rc_config->get_denormal_model() == DenormalDAZ) {
2369                 _rc_config->set_denormal_model(DenormalNone);
2370         }
2371
2372         if (fpu->has_flush_to_zero() && fpu->has_denormals_are_zero()) {
2373                 ++dmsize;
2374                 dm->add (DenormalFTZDAZ, _("use FlushToZero and DenormalsAreZero"));
2375         } else if (_rc_config->get_denormal_model() == DenormalFTZDAZ) {
2376                 _rc_config->set_denormal_model(DenormalNone);
2377         }
2378
2379         if (dmsize == 1) {
2380                 dm->set_sensitive(false);
2381         }
2382
2383         add_option (_("Audio"), dm);
2384
2385         add_option (_("Audio"), new OptionEditorHeading (_("Plugins")));
2386
2387         add_option (_("Audio"),
2388              new BoolOption (
2389                      "plugins-stop-with-transport",
2390                      _("Silence plugins when the transport is stopped"),
2391                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugins_stop_with_transport),
2392                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_plugins_stop_with_transport)
2393                      ));
2394
2395         add_option (_("Audio"),
2396              new BoolOption (
2397                      "new-plugins-active",
2398                      _("Make new plugins active"),
2399                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_new_plugins_active),
2400                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_new_plugins_active)
2401                      ));
2402
2403         add_option (_("Audio"), new OptionEditorHeading (_("Regions")));
2404
2405         add_option (_("Audio"),
2406              new BoolOption (
2407                      "auto-analyse-audio",
2408                      _("Enable automatic analysis of audio"),
2409                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_auto_analyse_audio),
2410                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_auto_analyse_audio)
2411                      ));
2412
2413         add_option (_("Audio"),
2414              new BoolOption (
2415                      "replicate-missing-region-channels",
2416                      _("Replicate missing region channels"),
2417                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_replicate_missing_region_channels),
2418                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_replicate_missing_region_channels)
2419                      ));
2420
2421         /* SOLO AND MUTE */
2422
2423         add_option (_("Solo / mute"), new OptionEditorHeading (_("Solo")));
2424
2425         _solo_control_is_listen_control = new BoolOption (
2426                 "solo-control-is-listen-control",
2427                 _("Solo controls are Listen controls"),
2428                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_control_is_listen_control),
2429                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_control_is_listen_control)
2430                 );
2431
2432         add_option (_("Solo / mute"), _solo_control_is_listen_control);
2433
2434         add_option (_("Solo / mute"),
2435              new BoolOption (
2436                      "exclusive-solo",
2437                      _("Exclusive solo"),
2438                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_exclusive_solo),
2439                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_exclusive_solo)
2440                      ));
2441
2442         add_option (_("Solo / mute"),
2443              new BoolOption (
2444                      "show-solo-mutes",
2445                      _("Show solo muting"),
2446                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_show_solo_mutes),
2447                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_show_solo_mutes)
2448                      ));
2449
2450         add_option (_("Solo / mute"),
2451              new BoolOption (
2452                      "solo-mute-override",
2453                      _("Soloing overrides muting"),
2454                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_override),
2455                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_override)
2456                      ));
2457
2458         add_option (_("Solo / mute"),
2459              new FaderOption (
2460                      "solo-mute-gain",
2461                      _("Solo-in-place mute cut (dB)"),
2462                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_solo_mute_gain),
2463                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_solo_mute_gain)
2464                      ));
2465
2466         _listen_position = new ComboOption<ListenPosition> (
2467                 "listen-position",
2468                 _("Listen Position"),
2469                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_listen_position),
2470                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_listen_position)
2471                 );
2472
2473         _listen_position->add (AfterFaderListen, _("after-fader (AFL)"));
2474         _listen_position->add (PreFaderListen, _("pre-fader (PFL)"));
2475
2476         add_option (_("Solo / mute"), _listen_position);
2477
2478         ComboOption<PFLPosition>* pp = new ComboOption<PFLPosition> (
2479                 "pfl-position",
2480                 _("PFL signals come from"),
2481                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_pfl_position),
2482                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_pfl_position)
2483                 );
2484
2485         pp->add (PFLFromBeforeProcessors, _("before pre-fader processors"));
2486         pp->add (PFLFromAfterProcessors, _("pre-fader but after pre-fader processors"));
2487
2488         add_option (_("Solo / mute"), pp);
2489
2490         ComboOption<AFLPosition>* pa = new ComboOption<AFLPosition> (
2491                 "afl-position",
2492                 _("AFL signals come from"),
2493                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_afl_position),
2494                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_afl_position)
2495                 );
2496
2497         pa->add (AFLFromBeforeProcessors, _("immediately post-fader"));
2498         pa->add (AFLFromAfterProcessors, _("after post-fader processors (before pan)"));
2499
2500         add_option (_("Solo / mute"), pa);
2501
2502         add_option (_("Solo / mute"), new OptionEditorHeading (_("Default track / bus muting options")));
2503
2504         add_option (_("Solo / mute"),
2505              new BoolOption (
2506                      "mute-affects-pre-fader",
2507                      _("Mute affects pre-fader sends"),
2508                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_pre_fader),
2509                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_pre_fader)
2510                      ));
2511
2512         add_option (_("Solo / mute"),
2513              new BoolOption (
2514                      "mute-affects-post-fader",
2515                      _("Mute affects post-fader sends"),
2516                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_post_fader),
2517                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_post_fader)
2518                      ));
2519
2520         add_option (_("Solo / mute"),
2521              new BoolOption (
2522                      "mute-affects-control-outs",
2523                      _("Mute affects control outputs"),
2524                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_control_outs),
2525                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_control_outs)
2526                      ));
2527
2528         add_option (_("Solo / mute"),
2529              new BoolOption (
2530                      "mute-affects-main-outs",
2531                      _("Mute affects main outputs"),
2532                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mute_affects_main_outs),
2533                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mute_affects_main_outs)
2534                      ));
2535
2536         add_option (_("Solo / mute"), new OptionEditorHeading (_("Send Routing")));
2537
2538         add_option (_("Solo / mute"),
2539              new BoolOption (
2540                      "link-send-and-route-panner",
2541                      _("Link panners of Aux and External Sends with main panner by default"),
2542                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_link_send_and_route_panner),
2543                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_link_send_and_route_panner)
2544                      ));
2545
2546         add_option (_("MIDI"), new OptionEditorHeading (_("MIDI Preferences")));
2547
2548         add_option (_("MIDI"),
2549                     new SpinOption<float> (
2550                             "midi-readahead",
2551                             _("MIDI read-ahead time (seconds)"),
2552                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_readahead),
2553                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_readahead),
2554                             0.1, 10, 0.1, 1,
2555                             "", 1.0, 1
2556                             ));
2557
2558         add_option (_("MIDI"),
2559              new SpinOption<int32_t> (
2560                      "initial-program-change",
2561                      _("Initial program change"),
2562                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_initial_program_change),
2563                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_initial_program_change),
2564                      -1, 65536, 1, 10
2565                      ));
2566
2567         add_option (_("MIDI"),
2568                     new BoolOption (
2569                             "display-first-midi-bank-as-zero",
2570                             _("Display first MIDI bank/program as 0"),
2571                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_first_midi_bank_is_zero),
2572                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_first_midi_bank_is_zero)
2573                             ));
2574
2575         add_option (_("MIDI"),
2576              new BoolOption (
2577                      "never-display-periodic-midi",
2578                      _("Never display periodic MIDI messages (MTC, MIDI Clock)"),
2579                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_never_display_periodic_midi),
2580                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_never_display_periodic_midi)
2581                      ));
2582
2583         add_option (_("MIDI"),
2584              new BoolOption (
2585                      "sound-midi-notes",
2586                      _("Sound MIDI notes as they are selected in the editor"),
2587                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_sound_midi_notes),
2588                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_sound_midi_notes)
2589                      ));
2590
2591         add_option (_("MIDI"),
2592                     new BoolOption (
2593                             "midi-feedback",
2594                             _("Send MIDI control feedback"),
2595                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_feedback),
2596                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_feedback)
2597                             ));
2598
2599         add_option (_("MIDI"), new OptionEditorHeading (_("MIDI Clock")));
2600
2601         add_option (_("MIDI"),
2602                     new BoolOption (
2603                             "send-midi-clock",
2604                             _("Send MIDI Clock"),
2605                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_midi_clock),
2606                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_midi_clock)
2607                             ));
2608
2609         add_option (_("MIDI"), new OptionEditorHeading (_("MIDI Time Code (MTC)")));
2610
2611         add_option (_("MIDI"),
2612                     new BoolOption (
2613                             "send-mtc",
2614                             _("Send MIDI Time Code"),
2615                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mtc),
2616                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mtc)
2617                             ));
2618
2619         add_option (_("MIDI"),
2620                     new SpinOption<int> (
2621                             "mtc-qf-speed-tolerance",
2622                             _("Percentage either side of normal transport speed to transmit MTC"),
2623                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mtc_qf_speed_tolerance),
2624                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mtc_qf_speed_tolerance),
2625                             0, 20, 1, 5
2626                             ));
2627
2628         add_option (_("MIDI"), new OptionEditorHeading (_("Midi Machine Control (MMC)")));
2629
2630         add_option (_("MIDI"),
2631                     new BoolOption (
2632                             "mmc-control",
2633                             _("Obey MIDI Machine Control commands"),
2634                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_control),
2635                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_control)
2636                             ));
2637
2638         add_option (_("MIDI"),
2639                     new BoolOption (
2640                             "send-mmc",
2641                             _("Send MIDI Machine Control commands"),
2642                             sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_mmc),
2643                             sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_mmc)
2644                             ));
2645
2646         add_option (_("MIDI"),
2647              new SpinOption<uint8_t> (
2648                      "mmc-receive-device-id",
2649                      _("Inbound MMC device ID"),
2650                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_receive_device_id),
2651                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_receive_device_id),
2652                      0, 128, 1, 10
2653                      ));
2654
2655         add_option (_("MIDI"),
2656              new SpinOption<uint8_t> (
2657                      "mmc-send-device-id",
2658                      _("Outbound MMC device ID"),
2659                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_mmc_send_device_id),
2660                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_mmc_send_device_id),
2661                      0, 128, 1, 10
2662                      ));
2663
2664         add_option (_("MIDI"), new OptionEditorHeading (_("Midi Audition")));
2665
2666         ComboOption<std::string>* audition_synth = new ComboOption<std::string> (
2667                 "midi-audition-synth-uri",
2668                 _("Midi Audition Synth (LV2)"),
2669                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_midi_audition_synth_uri),
2670                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_midi_audition_synth_uri)
2671                 );
2672
2673         audition_synth->add(X_(""), _("None"));
2674         PluginInfoList all_plugs;
2675         PluginManager& manager (PluginManager::instance());
2676 #ifdef LV2_SUPPORT
2677         all_plugs.insert (all_plugs.end(), manager.lv2_plugin_info().begin(), manager.lv2_plugin_info().end());
2678
2679         for (PluginInfoList::const_iterator i = all_plugs.begin(); i != all_plugs.end(); ++i) {
2680                 if (manager.get_status (*i) == PluginManager::Hidden) continue;
2681                 if (!(*i)->is_instrument()) continue;
2682                 if ((*i)->type != ARDOUR::LV2) continue;
2683                 audition_synth->add((*i)->unique_id, (*i)->name);
2684         }
2685 #endif
2686
2687         add_option (_("MIDI"), audition_synth);
2688
2689         /* USER INTERACTION */
2690
2691         if (
2692 #ifdef PLATFORM_WINDOWS
2693                         true
2694 #else
2695                         getenv ("ARDOUR_BUNDLED")
2696 #endif
2697            )
2698         {
2699                 add_option (_("User interaction"),
2700                             new BoolOption (
2701                                     "enable-translation",
2702                                     string_compose (_("Use translations of %1 messages\n"
2703                                                       "   <i>(requires a restart of %1 to take effect)</i>\n"
2704                                                       "   <i>(if available for your language preferences)</i>"), PROGRAM_NAME),
2705                                     sigc::ptr_fun (ARDOUR::translations_are_enabled),
2706                                     sigc::ptr_fun (ARDOUR::set_translations_enabled)));
2707         }
2708
2709         add_option (_("User interaction"), new OptionEditorHeading (_("Keyboard")));
2710
2711         add_option (_("User interaction"), new KeyboardOptions);
2712
2713         /* Control Surfaces */
2714
2715         add_option (_("Control Surfaces"), new ControlSurfacesOptions);
2716
2717         ComboOption<RemoteModel>* rm = new ComboOption<RemoteModel> (
2718                 "remote-model",
2719                 _("Control surface remote ID"),
2720                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_remote_model),
2721                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_remote_model)
2722                 );
2723
2724         rm->add (UserOrdered, _("assigned by user"));
2725         rm->add (MixerOrdered, _("follows order of mixer"));
2726
2727         add_option (_("Control Surfaces"), rm);
2728
2729         /* VIDEO Timeline */
2730         add_option (_("Video"), new VideoTimelineOptions (_rc_config));
2731
2732 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined AUDIOUNIT_SUPPORT)
2733         add_option (_("Plugins"), new OptionEditorHeading (_("General")));
2734
2735         add_option (_("Plugins"),
2736                         new RcActionButton (_("Scan for Plugins"),
2737                                 sigc::mem_fun (*this, &RCOptionEditor::plugin_scan_refresh)));
2738
2739         bo = new BoolOption (
2740                         "show-plugin-scan-window",
2741                         _("Always Display Plugin Scan Progress"),
2742                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_plugin_scan_window),
2743                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_plugin_scan_window)
2744                         );
2745         add_option (_("Plugins"), bo);
2746         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2747                         _("<b>When enabled</b> a popup window showing plugin scan progress is displayed for indexing (cache load) and discovery (detect new plugins)"));
2748
2749 #endif
2750
2751 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT)
2752         add_option (_("Plugins"), new OptionEditorHeading (_("VST")));
2753
2754         bo = new BoolOption (
2755                         "discover-vst-on-start",
2756                         _("Scan for [new] VST Plugins on Application Start"),
2757                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_vst_on_start),
2758                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_vst_on_start)
2759                         );
2760         add_option (_("Plugins"), bo);
2761         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2762                                             _("<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"));
2763
2764 #ifdef WINDOWS_VST_SUPPORT
2765         // currently verbose logging is only implemented for Windows VST.
2766         bo = new BoolOption (
2767                         "verbose-plugin-scan",
2768                         _("Verbose Plugin Scan"),
2769                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_verbose_plugin_scan),
2770                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_verbose_plugin_scan)
2771                         );
2772         add_option (_("Plugins"), bo);
2773         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2774                                             _("<b>When enabled</b> additional information for every plugin is added to the Log Window."));
2775 #endif
2776
2777         add_option (_("Plugins"), new VstTimeOutSliderOption (_rc_config));
2778
2779         add_option (_("Plugins"),
2780                         new RcActionButton (_("Clear"),
2781                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_cache),
2782                                 _("VST Cache:")));
2783
2784         add_option (_("Plugins"),
2785                         new RcActionButton (_("Clear"),
2786                                 sigc::mem_fun (*this, &RCOptionEditor::clear_vst_blacklist),
2787                                 _("VST Blacklist:")));
2788 #endif
2789
2790 #ifdef LXVST_SUPPORT
2791         add_option (_("Plugins"),
2792                         new RcActionButton (_("Edit"),
2793                                 sigc::mem_fun (*this, &RCOptionEditor::edit_lxvst_path),
2794                         _("Linux VST Path:")));
2795
2796         add_option (_("Plugins"),
2797                         new RcConfigDisplay (
2798                                 "plugin-path-lxvst",
2799                                 _("Path:"),
2800                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_lxvst),
2801                                 ':'));
2802 #endif
2803
2804 #ifdef WINDOWS_VST_SUPPORT
2805         add_option (_("Plugins"),
2806                         new RcActionButton (_("Edit"),
2807                                 sigc::mem_fun (*this, &RCOptionEditor::edit_vst_path),
2808                         _("Windows VST Path:")));
2809         add_option (_("Plugins"),
2810                         new RcConfigDisplay (
2811                                 "plugin-path-vst",
2812                                 _("Path:"),
2813                                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_plugin_path_vst),
2814                                 ';'));
2815 #endif
2816
2817 #ifdef AUDIOUNIT_SUPPORT
2818         add_option (_("Plugins"), new OptionEditorHeading (_("Audio Unit")));
2819
2820         bo = new BoolOption (
2821                         "discover-audio-units",
2822                         _("Scan for AudioUnit Plugins on Application Start"),
2823                         sigc::mem_fun (*_rc_config, &RCConfiguration::get_discover_audio_units),
2824                         sigc::mem_fun (*_rc_config, &RCConfiguration::set_discover_audio_units)
2825                         );
2826         add_option (_("Plugins"), bo);
2827         Gtkmm2ext::UI::instance()->set_tip (bo->tip_widget(),
2828                                             _("<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."));
2829
2830         add_option (_("Plugins"),
2831                         new RcActionButton (_("Clear"),
2832                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_cache),
2833                                 _("AU Cache:")));
2834
2835         add_option (_("Plugins"),
2836                         new RcActionButton (_("Clear"),
2837                                 sigc::mem_fun (*this, &RCOptionEditor::clear_au_blacklist),
2838                                 _("AU Blacklist:")));
2839 #endif
2840
2841 #if (defined WINDOWS_VST_SUPPORT || defined LXVST_SUPPORT || defined AUDIOUNIT_SUPPORT || defined HAVE_LV2)
2842         add_option (_("Plugins"), new OptionEditorHeading (_("Plugin GUI")));
2843         add_option (_("Plugins"),
2844              new BoolOption (
2845                      "open-gui-after-adding-plugin",
2846                      _("Automatically open the plugin GUI when adding a new plugin"),
2847                      sigc::mem_fun (*_rc_config, &RCConfiguration::get_open_gui_after_adding_plugin),
2848                      sigc::mem_fun (*_rc_config, &RCConfiguration::set_open_gui_after_adding_plugin)
2849                      ));
2850 #endif
2851
2852         /* INTERFACE */
2853
2854 #ifdef OPTIONAL_CAIRO_IMAGE_SURFACE
2855         BoolOption* bgc = new BoolOption (
2856                 "cairo-image-surface",
2857                 _("Disable Graphics Hardware Acceleration (requires restart)"),
2858                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_cairo_image_surface),
2859                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_cairo_image_surface)
2860                 );
2861
2862         Gtkmm2ext::UI::instance()->set_tip (bgc->tip_widget(), string_compose (
2863                                 _("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));
2864         add_option (S_("Preferences|GUI"), bgc);
2865 #endif
2866
2867 #ifdef CAIRO_SUPPORTS_FORCE_BUGGY_GRADIENTS_ENVIRONMENT_VARIABLE
2868         BoolOption* bgo = new BoolOption (
2869                 "buggy-gradients",
2870                 _("Possibly improve slow graphical performance (requires restart)"),
2871                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_buggy_gradients),
2872                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_buggy_gradients)
2873                 );
2874
2875         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));
2876         add_option (S_("Preferences|GUI"), bgo);
2877 #endif
2878
2879         add_option (S_("Preferences|GUI"),
2880              new BoolOption (
2881                      "widget-prelight",
2882                      _("Graphically indicate mouse pointer hovering over various widgets"),
2883                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_widget_prelight),
2884                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_widget_prelight)
2885                      ));
2886
2887 #ifdef TOOLTIPS_GOT_FIXED
2888         add_option (S_("Preferences|GUI"),
2889              new BoolOption (
2890                      "use-tooltips",
2891                      _("Show tooltips if mouse hovers over a control"),
2892                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_use_tooltips),
2893                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_use_tooltips)
2894                      ));
2895 #endif
2896
2897         add_option (S_("Preferences|GUI"),
2898              new BoolOption (
2899                      "show-name-highlight",
2900                      _("Use name highlight bars in region displays (requires a restart)"),
2901                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_show_name_highlight),
2902                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_show_name_highlight)
2903                      ));
2904
2905         add_option (S_("Preferences|GUI"),
2906                     new BoolOption (
2907                             "super-rapid-clock-update",
2908                             _("Update transport clock display at FPS instead of every 100ms"),
2909                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_super_rapid_clock_update),
2910                             sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_super_rapid_clock_update)
2911                             ));
2912
2913
2914 #ifndef __APPLE__
2915         /* font scaling does nothing with GDK/Quartz */
2916         add_option (S_("Preferences|GUI"), new FontScalingOptions ());
2917 #endif
2918
2919         /* Image cache size */
2920
2921         Gtk::Adjustment *ics = manage (new Gtk::Adjustment(0, 1, 1024, 10)); /* 1 MB to 1GB in steps of 10MB */
2922         HSliderOption *sics = new HSliderOption("waveform-cache-size",
2923                                                 _("Waveform image cache size (megabytes)"),
2924                                                 ics,
2925                                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_waveform_cache_size),
2926                                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_waveform_cache_size)
2927                         );
2928         sics->scale().set_digits (0);
2929         Gtkmm2ext::UI::instance()->set_tip
2930                 (sics->tip_widget(),
2931                  _("Increasing the cache size uses more memory to store waveform images, which can improve graphical performance."));
2932         add_option (S_("Preferences|GUI"), sics);
2933
2934 if (!ARDOUR::Profile->get_mixbus()) {
2935         /* Lock GUI timeout */
2936
2937         Gtk::Adjustment *lts = manage (new Gtk::Adjustment(0, 0, 1000, 1, 10));
2938         HSliderOption *slts = new HSliderOption("lock-gui-after-seconds",
2939                                                 _("Lock timeout (seconds)"),
2940                                                 lts,
2941                                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_lock_gui_after_seconds),
2942                                                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_lock_gui_after_seconds)
2943                         );
2944         slts->scale().set_digits (0);
2945         Gtkmm2ext::UI::instance()->set_tip
2946                 (slts->tip_widget(),
2947                  _("Lock GUI after this many idle seconds (zero to never lock)"));
2948         add_option (S_("Preferences|GUI"), slts);
2949 } // !mixbus
2950
2951         /* The names of these controls must be the same as those given in MixerStrip
2952            for the actual widgets being controlled.
2953         */
2954         _mixer_strip_visibility.add (0, X_("Input"), _("Input"));
2955         _mixer_strip_visibility.add (0, X_("PhaseInvert"), _("Phase Invert"));
2956         _mixer_strip_visibility.add (0, X_("RecMon"), _("Record & Monitor"));
2957         _mixer_strip_visibility.add (0, X_("SoloIsoLock"), _("Solo Iso / Lock"));
2958         _mixer_strip_visibility.add (0, X_("Output"), _("Output"));
2959         _mixer_strip_visibility.add (0, X_("Comments"), _("Comments"));
2960
2961         add_option (
2962                 S_("Preferences|GUI"),
2963                 new VisibilityOption (
2964                         _("Mixer Strip"),
2965                         &_mixer_strip_visibility,
2966                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_mixer_strip_visibility),
2967                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_mixer_strip_visibility)
2968                         )
2969                 );
2970
2971         add_option (S_("Preferences|GUI"),
2972              new BoolOption (
2973                      "default-narrow_ms",
2974                      _("Use narrow strips in the mixer by default"),
2975                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_default_narrow_ms),
2976                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_default_narrow_ms)
2977                      ));
2978
2979         add_option (S_("Preferences|Metering"), new OptionEditorHeading (_("Metering")));
2980
2981         ComboOption<float>* mht = new ComboOption<float> (
2982                 "meter-hold",
2983                 _("Peak hold time"),
2984                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_hold),
2985                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_hold)
2986                 );
2987
2988         mht->add (MeterHoldOff, _("off"));
2989         mht->add (MeterHoldShort, _("short"));
2990         mht->add (MeterHoldMedium, _("medium"));
2991         mht->add (MeterHoldLong, _("long"));
2992
2993         add_option (S_("Preferences|Metering"), mht);
2994
2995         ComboOption<float>* mfo = new ComboOption<float> (
2996                 "meter-falloff",
2997                 _("DPM fall-off"),
2998                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_falloff),
2999                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_falloff)
3000                 );
3001
3002         mfo->add (METER_FALLOFF_OFF,      _("off"));
3003         mfo->add (METER_FALLOFF_SLOWEST,  _("slowest [6.6dB/sec]"));
3004         mfo->add (METER_FALLOFF_SLOW,     _("slow [8.6dB/sec] (BBC PPM, EBU PPM)"));
3005         mfo->add (METER_FALLOFF_SLOWISH,  _("moderate [12.0dB/sec] (DIN)"));
3006         mfo->add (METER_FALLOFF_MODERATE, _("medium [13.3dB/sec] (EBU Digi PPM, IRT Digi PPM)"));
3007         mfo->add (METER_FALLOFF_MEDIUM,   _("fast [20dB/sec]"));
3008         mfo->add (METER_FALLOFF_FAST,     _("very fast [32dB/sec]"));
3009
3010         add_option (S_("Preferences|Metering"), mfo);
3011
3012         ComboOption<MeterLineUp>* mlu = new ComboOption<MeterLineUp> (
3013                 "meter-line-up-level",
3014                 _("Meter line-up level; 0dBu"),
3015                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_level),
3016                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_level)
3017                 );
3018
3019         mlu->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
3020         mlu->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
3021         mlu->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
3022         mlu->add (MeteringLineUp15, _("-15dBFS (DIN)"));
3023
3024         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."));
3025
3026         add_option (S_("Preferences|Metering"), mlu);
3027
3028         ComboOption<MeterLineUp>* mld = new ComboOption<MeterLineUp> (
3029                 "meter-line-up-din",
3030                 _("IEC1/DIN Meter line-up level; 0dBu"),
3031                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_line_up_din),
3032                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_line_up_din)
3033                 );
3034
3035         mld->add (MeteringLineUp24, _("-24dBFS (SMPTE US: 4dBu = -20dBFS)"));
3036         mld->add (MeteringLineUp20, _("-20dBFS (SMPTE RP.0155)"));
3037         mld->add (MeteringLineUp18, _("-18dBFS (EBU, BBC)"));
3038         mld->add (MeteringLineUp15, _("-15dBFS (DIN)"));
3039
3040         Gtkmm2ext::UI::instance()->set_tip (mld->tip_widget(), _("Reference level for IEC1/DIN meter."));
3041
3042         add_option (S_("Preferences|Metering"), mld);
3043
3044         ComboOption<VUMeterStandard>* mvu = new ComboOption<VUMeterStandard> (
3045                 "meter-vu-standard",
3046                 _("VU Meter standard"),
3047                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_vu_standard),
3048                 sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_vu_standard)
3049                 );
3050
3051         mvu->add (MeteringVUfrench,   _("0VU = -2dBu (France)"));
3052         mvu->add (MeteringVUamerican, _("0VU = 0dBu (North America, Australia)"));
3053         mvu->add (MeteringVUstandard, _("0VU = +4dBu (standard)"));
3054         mvu->add (MeteringVUeight,    _("0VU = +8dBu"));
3055
3056         add_option (S_("Preferences|Metering"), mvu);
3057
3058         Gtk::Adjustment *mpk = manage (new Gtk::Adjustment(0, -10, 0, .1, .1));
3059         HSliderOption *mpks = new HSliderOption("meter-peak",
3060                         _("Peak threshold [dBFS]"),
3061                         mpk,
3062                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_peak),
3063                         sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_peak)
3064                         );
3065
3066
3067         ComboOption<MeterType>* mtm = new ComboOption<MeterType> (
3068                 "meter-type-master",
3069                 _("Default Meter Type for Master Bus"),
3070                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_master),
3071                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_master)
3072                 );
3073         mtm->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
3074         mtm->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
3075         mtm->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
3076         mtm->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
3077         mtm->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
3078         mtm->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
3079         mtm->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
3080         mtm->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
3081
3082         add_option (S_("Preferences|Metering"), mtm);
3083
3084
3085         ComboOption<MeterType>* mtb = new ComboOption<MeterType> (
3086                 "meter-type-bus",
3087                 _("Default Meter Type for Busses"),
3088                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_bus),
3089                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_bus)
3090                 );
3091         mtb->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
3092         mtb->add (MeterK20,     ArdourMeter::meter_type_string(MeterK20));
3093         mtb->add (MeterK14,     ArdourMeter::meter_type_string(MeterK14));
3094         mtb->add (MeterK12,     ArdourMeter::meter_type_string(MeterK12));
3095         mtb->add (MeterIEC1DIN, ArdourMeter::meter_type_string(MeterIEC1DIN));
3096         mtb->add (MeterIEC1NOR, ArdourMeter::meter_type_string(MeterIEC1NOR));
3097         mtb->add (MeterIEC2BBC, ArdourMeter::meter_type_string(MeterIEC2BBC));
3098         mtb->add (MeterIEC2EBU, ArdourMeter::meter_type_string(MeterIEC2EBU));
3099
3100         add_option (S_("Preferences|Metering"), mtb);
3101
3102         ComboOption<MeterType>* mtt = new ComboOption<MeterType> (
3103                 "meter-type-track",
3104                 _("Default Meter Type for Tracks"),
3105                 sigc::mem_fun (*_rc_config, &RCConfiguration::get_meter_type_track),
3106                 sigc::mem_fun (*_rc_config, &RCConfiguration::set_meter_type_track)
3107                 );
3108         mtt->add (MeterPeak,    ArdourMeter::meter_type_string(MeterPeak));
3109         mtt->add (MeterPeak0dB, ArdourMeter::meter_type_string(MeterPeak0dB));
3110
3111         add_option (S_("Preferences|Metering"), mtt);
3112
3113
3114         Gtkmm2ext::UI::instance()->set_tip
3115                 (mpks->tip_widget(),
3116                  _("Specify the audio signal level in dbFS at and above which the meter-peak indicator will flash red."));
3117
3118         add_option (S_("Preferences|Metering"), mpks);
3119
3120         add_option (S_("Preferences|Metering"),
3121              new BoolOption (
3122                      "meter-style-led",
3123                      _("LED meter style"),
3124                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::get_meter_style_led),
3125                      sigc::mem_fun (UIConfiguration::instance(), &UIConfiguration::set_meter_style_led)
3126                      ));
3127
3128         /* and now the theme manager */
3129
3130         ThemeManager* tm = manage (new ThemeManager);
3131         add_page (_("Theme"), *tm);
3132
3133         //trigger some parameter-changed messages which affect widget-visibility or -sensitivity
3134         parameter_changed ("send-ltc");
3135         parameter_changed ("sync-source");
3136         parameter_changed ("use-monitor-bus");
3137 }
3138
3139 void
3140 RCOptionEditor::parameter_changed (string const & p)
3141 {
3142         OptionEditor::parameter_changed (p);
3143
3144         if (p == "use-monitor-bus") {
3145                 bool const s = Config->get_use_monitor_bus ();
3146                 if (!s) {
3147                         /* we can't use this if we don't have a monitor bus */
3148                         Config->set_solo_control_is_listen_control (false);
3149                 }
3150                 _solo_control_is_listen_control->set_sensitive (s);
3151                 _listen_position->set_sensitive (s);
3152         } else if (p == "sync-source") {
3153                 _sync_source->set_sensitive (true);
3154                 if (_session) {
3155                         _sync_source->set_sensitive (!_session->config.get_external_sync());
3156                 }
3157                 switch(Config->get_sync_source()) {
3158                 case ARDOUR::MTC:
3159                 case ARDOUR::LTC:
3160                         _sync_genlock->set_sensitive (true);
3161                         _sync_framerate->set_sensitive (true);
3162                         _sync_source_2997->set_sensitive (true);
3163                         break;
3164                 default:
3165                         _sync_genlock->set_sensitive (false);
3166                         _sync_framerate->set_sensitive (false);
3167                         _sync_source_2997->set_sensitive (false);
3168                         break;
3169                 }
3170         } else if (p == "send-ltc") {
3171                 bool const s = Config->get_send_ltc ();
3172                 _ltc_send_continuously->set_sensitive (s);
3173                 _ltc_volume_slider->set_sensitive (s);
3174         }
3175 }
3176
3177 void RCOptionEditor::ltc_generator_volume_changed () {
3178         _rc_config->set_ltc_output_volume (pow(10, _ltc_volume_adjustment->get_value() / 20));
3179 }
3180
3181 void RCOptionEditor::plugin_scan_refresh () {
3182         PluginManager::instance().refresh();
3183 }
3184
3185 void RCOptionEditor::clear_vst_cache () {
3186         PluginManager::instance().clear_vst_cache();
3187 }
3188
3189 void RCOptionEditor::clear_vst_blacklist () {
3190         PluginManager::instance().clear_vst_blacklist();
3191 }
3192
3193 void RCOptionEditor::clear_au_cache () {
3194         PluginManager::instance().clear_au_cache();
3195 }
3196
3197 void RCOptionEditor::clear_au_blacklist () {
3198         PluginManager::instance().clear_au_blacklist();
3199 }
3200
3201 void RCOptionEditor::edit_lxvst_path () {
3202         Glib::RefPtr<Gdk::Window> win = get_parent_window ();
3203         Gtkmm2ext::PathsDialog *pd = new Gtkmm2ext::PathsDialog (
3204                 *current_toplevel(), _("Set Linux VST Search Path"),
3205                 _rc_config->get_plugin_path_lxvst(),
3206                 PluginManager::instance().get_default_lxvst_path()
3207                 );
3208         ResponseType r = (ResponseType) pd->run ();
3209         pd->hide();
3210         if (r == RESPONSE_ACCEPT) {
3211                 _rc_config->set_plugin_path_lxvst(pd->get_serialized_paths());
3212         }
3213         delete pd;
3214 }
3215
3216 void RCOptionEditor::edit_vst_path () {
3217         Gtkmm2ext::PathsDialog *pd = new Gtkmm2ext::PathsDialog (
3218                 *current_toplevel(), _("Set Windows VST Search Path"),
3219                 _rc_config->get_plugin_path_vst(),
3220                 PluginManager::instance().get_default_windows_vst_path()
3221                 );
3222         ResponseType r = (ResponseType) pd->run ();
3223         pd->hide();
3224         if (r == RESPONSE_ACCEPT) {
3225                 _rc_config->set_plugin_path_vst(pd->get_serialized_paths());
3226         }
3227         delete pd;
3228 }
3229
3230
3231 void
3232 RCOptionEditor::populate_sync_options ()
3233 {
3234         vector<SyncSource> sync_opts = ARDOUR::get_available_sync_options ();
3235
3236         _sync_source->clear ();
3237
3238         for (vector<SyncSource>::iterator i = sync_opts.begin(); i != sync_opts.end(); ++i) {
3239                 _sync_source->add (*i, sync_source_to_string (*i));
3240         }
3241
3242         if (sync_opts.empty()) {
3243                 _sync_source->set_sensitive(false);
3244         } else {
3245                 if (std::find(sync_opts.begin(), sync_opts.end(), _rc_config->get_sync_source()) == sync_opts.end()) {
3246                         _rc_config->set_sync_source(sync_opts.front());
3247                 }
3248         }
3249
3250         parameter_changed ("sync-source");
3251 }
3252
3253 Gtk::Window*
3254 RCOptionEditor::use_own_window (bool and_fill_it)
3255 {
3256         bool new_window = !own_window();
3257
3258         Gtk::Window* win = Tabbable::use_own_window (and_fill_it);
3259
3260         if (win && new_window) {
3261                 win->set_name ("PreferencesWindow");
3262                 ARDOUR_UI::instance()->setup_toplevel_window (*win, _("Preferences"), this);
3263         }
3264
3265         return win;
3266 }