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