gtk2_ardour/ardour_ui.h

   1 /*
   2     Copyright (C) 1999-2002 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 #ifndef __ardour_gui_h__
  21 #define __ardour_gui_h__
  22
  23 #include <time.h>
  24
  25 /* need _BSD_SOURCE to get timersub macros */
  26
  27 #ifdef _BSD_SOURCE
  28 #include <sys/time.h>
  29 #else
  30 #define _BSD_SOURCE
  31 #include <sys/time.h>
  32 #undef _BSD_SOURCE
  33 #endif
  34
  35 #include <list>
  36 #include <cmath>
  37
  38 #include <libgnomecanvasmm/canvas.h>
  39
  40 #include <pbd/xml++.h>
  41 #include <gtkmm/box.h>
  42 #include <gtkmm/frame.h>
  43 #include <gtkmm/label.h>
  44 #include <gtkmm/table.h>
  45 #include <gtkmm/fixed.h>
  46 #include <gtkmm/drawingarea.h>
  47 #include <gtkmm/eventbox.h>
  48 #include <gtkmm/menu.h>
  49 #include <gtkmm/menuitem.h>
  50 #include <gtkmm/button.h>
  51 #include <gtkmm/togglebutton.h>
  52 #include <gtkmm/treeview.h>
  53 #include <gtkmm/menubar.h>
  54 #include <gtkmm/textbuffer.h>
  55 #include <gtkmm/adjustment.h>
  56 #include <gtkmm2ext/gtk_ui.h>
  57 #include <gtkmm2ext/click_box.h>
  58 #include <gtkmm2ext/stateful_button.h>
  59 #include <gtkmm2ext/bindable_button.h>
  60 #include <ardour/ardour.h>
  61 #include <ardour/session.h>
  62 #include <ardour/types.h>
  63
  64 #include "audio_clock.h"
  65 #include "ardour_dialog.h"
  66 #include "editing.h"
  67 #include "ui_config.h"
  68
  69 class AudioClock;
  70 class PublicEditor;
  71 class Keyboard;
  72 class OptionEditor;
  73 class KeyEditor;
  74 class Mixer_UI;
  75 class ConnectionEditor;
  76 class RouteParams_UI;
  77 class About;
  78 class Splash;
  79 class AddRouteDialog;
  80 class LocationUI;
  81 class ThemeManager;
  82 class NewSessionDialog;
  83
  84 namespace Gtkmm2ext {
  85         class TearOff;
  86 }
  87
  88 namespace ARDOUR {
  89         class AudioEngine;
  90         class Route;
  91         class Port;
  92         class IO;
  93         class ControlProtocolInfo;
  94 }
  95
  96 namespace ALSA {
  97         class MultiChannelDevice;
  98 }
  99
 100 #define FRAME_NAME "BaseFrame"
 101
 102 extern sigc::signal<void>  ColorsChanged;
 103 extern sigc::signal<void>  DPIReset;
 104
 105 class ARDOUR_UI : public Gtkmm2ext::UI
 106 {
 107   public:
 108         ARDOUR_UI (int *argcp, char **argvp[]);
 109         ~ARDOUR_UI();
 110
 111         void show ();
 112         bool shown() { return shown_flag; }
 113
 114         void show_splash ();
 115         void hide_splash ();
 116
 117         void launch_chat ();
 118         void show_about ();
 119         void hide_about ();
 120
 121         void idle_load (const Glib::ustring& path);
 122         void finish();
 123
 124         int load_session (const Glib::ustring& path, const Glib::ustring& snapshot, Glib::ustring mix_template = Glib::ustring());
 125         bool session_loaded;
 126         int build_session (const Glib::ustring& path, const Glib::ustring& snapshot,
 127                            uint32_t ctl_chns,
 128                            uint32_t master_chns,
 129                            ARDOUR::AutoConnectOption input_connect,
 130                            ARDOUR::AutoConnectOption output_connect,
 131                            uint32_t nphysin,
 132                            uint32_t nphysout,
 133                            nframes_t initial_length);
 134         bool session_is_new() const { return _session_is_new; }
 135
 136         ARDOUR::Session* the_session() { return session; }
 137
 138         bool will_create_new_session_automatically() const {
 139                 return _will_create_new_session_automatically;
 140         }
 141
 142         void set_will_create_new_session_automatically (bool yn) {
 143                 _will_create_new_session_automatically = yn;
 144         }
 145
 146         bool get_session_parameters (bool have_engine = false, bool should_be_new = false);
 147         void parse_cmdline_path (const Glib::ustring& cmdline_path, Glib::ustring& session_name, Glib::ustring& session_path, bool& existing_session);
 148         int  load_cmdline_session (const Glib::ustring& session_name, const Glib::ustring& session_path, bool& existing_session);
 149         int  build_session_from_nsd (const Glib::ustring& session_name, const Glib::ustring& session_path);
 150         bool ask_about_loading_existing_session (const Glib::ustring& session_path);
 151         int  unload_session (bool hide_stuff = false);
 152         void close_session();
 153
 154         int  save_state_canfail (string state_name = "", bool switch_to_it = false);
 155         void save_state (const string & state_name = "", bool switch_to_it = false);
 156
 157         static double gain_to_slider_position (ARDOUR::gain_t g);
 158         static ARDOUR::gain_t slider_position_to_gain (double pos);
 159
 160         static ARDOUR_UI *instance () { return theArdourUI; }
 161         static UIConfiguration *config () { return ui_config; }
 162
 163         PublicEditor&     the_editor(){return *editor;}
 164         Mixer_UI* the_mixer() { return mixer; }
 165
 166         ARDOUR::AudioEngine& the_engine() const { return *engine; }
 167
 168         void toggle_key_editor ();
 169         void toggle_location_window ();
 170         void toggle_theme_manager ();
 171         void toggle_big_clock_window ();
 172         void toggle_connection_editor ();
 173         void toggle_route_params_window ();
 174         void toggle_editing_space();
 175
 176         Gtk::Tooltips& tooltips() { return _tooltips; }
 177
 178         static sigc::signal<void,bool> Blink;
 179         static sigc::signal<void>      RapidScreenUpdate;
 180         static sigc::signal<void>      SuperRapidScreenUpdate;
 181         static sigc::signal<void,nframes_t, bool, nframes_t> Clock;
 182
 183         void name_io_setup (ARDOUR::AudioEngine&, string&, ARDOUR::IO& io, bool in);
 184
 185         XMLNode* editor_settings() const;
 186         XMLNode* mixer_settings () const;
 187         XMLNode* keyboard_settings () const;
 188
 189         void save_ardour_state ();
 190         gboolean configure_handler (GdkEventConfigure* conf);
 191
 192         void do_transport_locate (nframes_t position);
 193         void halt_on_xrun_message ();
 194         void xrun_handler (nframes_t);
 195         void create_xrun_marker (nframes_t);
 196
 197         AudioClock primary_clock;
 198         AudioClock secondary_clock;
 199         AudioClock preroll_clock;
 200         AudioClock postroll_clock;
 201
 202         void store_clock_modes ();
 203         void restore_clock_modes ();
 204
 205         void add_route (Gtk::Window* float_window);
 206
 207         void session_add_audio_track (int input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many) {
 208                 session_add_audio_route (true, input_channels, output_channels, mode, how_many);
 209         }
 210
 211         void session_add_audio_bus (int input_channels, int32_t output_channels, uint32_t how_many) {
 212                 session_add_audio_route (false, input_channels, output_channels, ARDOUR::Normal, how_many);
 213         }
 214
 215         void session_add_midi_track ();
 216
 217         int  create_engine ();
 218         void post_engine ();
 219
 220         gint exit_on_main_window_close (GdkEventAny *);
 221
 222         void maximise_editing_space ();
 223         void restore_editing_space ();
 224
 225         void set_native_file_header_format (ARDOUR::HeaderFormat sf);
 226         void set_native_file_data_format (ARDOUR::SampleFormat sf);
 227
 228         void setup_profile ();
 229         void setup_theme ();
 230
 231         void set_shuttle_fract (double);
 232
 233   protected:
 234         friend class PublicEditor;
 235
 236         void toggle_clocking ();
 237         void toggle_auto_play ();
 238         void toggle_auto_input ();
 239         void toggle_punch ();
 240         void unset_dual_punch ();
 241         bool ignore_dual_punch;
 242         void toggle_punch_in ();
 243         void toggle_punch_out ();
 244         void show_loop_punch_ruler_and_disallow_hide ();
 245         void reenable_hide_loop_punch_ruler_if_appropriate ();
 246         void toggle_auto_return ();
 247         void toggle_click ();
 248
 249         void toggle_session_auto_loop ();
 250
 251         void toggle_options_window ();
 252
 253   private:
 254         struct GlobalClickBox : public Gtk::VBox {
 255             Gtkmm2ext::ClickBox  *box;
 256             Gtk::Frame      frame;
 257             Gtk::Label      label;
 258             vector<string> &strings;
 259             Gtk::Adjustment adjustment;
 260
 261             static void printer (char buf[32], Gtk::Adjustment &adj, void *arg);
 262
 263             GlobalClickBox (const string &str, vector<string> &vs)
 264                     : strings (vs),
 265                       adjustment (0, 0, vs.size() - 1, 1, 1, 0) {
 266                     box = new Gtkmm2ext::ClickBox (&adjustment, "ClickButton");
 267                     label.set_text (str);
 268                     label.set_name ("GlobalButtonLabel");
 269                     frame.add (*box);
 270                     frame.set_shadow_type (Gtk::SHADOW_IN);
 271                     pack_start (label);
 272                     pack_start (frame);
 273                     box->set_print_func (printer, this);
 274                     box->set_wrap (true);
 275             };
 276         };
 277
 278         ARDOUR::AudioEngine                 *engine;
 279         ARDOUR::Session                     *session;
 280
 281         Gtk::Tooltips          _tooltips;
 282
 283         void                goto_editor_window ();
 284         void                goto_mixer_window ();
 285         void                toggle_editor_mixer_on_top ();
 286         bool                _mixer_on_top;
 287
 288         GlobalClickBox     *online_control_button;
 289         vector<string>      online_control_strings;
 290
 291         GlobalClickBox    *crossfade_time_button;
 292         vector<string>     crossfade_time_strings;
 293
 294         Gtk::ToggleButton   preroll_button;
 295         Gtk::ToggleButton   postroll_button;
 296
 297         int  setup_windows ();
 298         void setup_transport ();
 299         void setup_clock ();
 300
 301         static ARDOUR_UI *theArdourUI;
 302
 303         void backend_audio_error (bool we_set_params, Gtk::Window* toplevel = 0);
 304         void startup ();
 305         void shutdown ();
 306
 307         int  ask_about_saving_session (const string & why);
 308
 309         /* periodic safety backup, to be precise */
 310         gint autosave_session();
 311         void update_autosave();
 312         sigc::connection _autosave_connection;
 313
 314         void queue_transport_change ();
 315         void map_transport_state ();
 316         int32_t do_engine_start ();
 317
 318         void engine_halted (const char* reason, bool free_reason);
 319         void engine_stopped ();
 320         void engine_running ();
 321
 322         void use_config ();
 323
 324         static gint _blink  (void *);
 325         void blink ();
 326         gint blink_timeout_tag;
 327         bool blink_on;
 328         void start_blinking ();
 329         void stop_blinking ();
 330
 331         void about_signal_response(int response);
 332
 333
 334   private:
 335         Gtk::VBox     top_packer;
 336
 337         sigc::connection clock_signal_connection;
 338         void         update_clocks ();
 339         void         start_clocking ();
 340         void         stop_clocking ();
 341
 342         void manage_window (Gtk::Window&);
 343
 344         AudioClock   big_clock;
 345         Gtk::Window* big_clock_window;
 346
 347         void float_big_clock (Gtk::Window* parent);
 348         bool main_window_state_event_handler (GdkEventWindowState*, bool window_was_editor);
 349
 350         void update_transport_clocks (nframes_t pos);
 351         void record_state_changed ();
 352
 353         /* Transport Control */
 354
 355         void detach_tearoff (Gtk::Box* parent, Gtk::Widget* contents);
 356         void reattach_tearoff (Gtk::Box* parent, Gtk::Widget* contents, int32_t order);
 357
 358         Gtkmm2ext::TearOff*      transport_tearoff;
 359         Gtk::Frame               transport_frame;
 360         Gtk::HBox                transport_tearoff_hbox;
 361         Gtk::HBox                transport_hbox;
 362         Gtk::Fixed               transport_base;
 363         Gtk::Fixed               transport_button_base;
 364         Gtk::Frame               transport_button_frame;
 365         Gtk::HBox                transport_button_hbox;
 366         Gtk::VBox                transport_button_vbox;
 367         Gtk::HBox                transport_option_button_hbox;
 368         Gtk::VBox                transport_option_button_vbox;
 369         Gtk::HBox                transport_clock_hbox;
 370         Gtk::VBox                transport_clock_vbox;
 371         Gtk::HBox                primary_clock_hbox;
 372         Gtk::HBox                secondary_clock_hbox;
 373
 374
 375         struct TransportControllable : public PBD::Controllable {
 376             enum ToggleType {
 377                     Roll = 0,
 378                     Stop,
 379                     RecordEnable,
 380                     GotoStart,
 381                     GotoEnd,
 382                     AutoLoop,
 383                     PlaySelection,
 384                     ShuttleControl
 385
 386             };
 387
 388             TransportControllable (std::string name, ARDOUR_UI&, ToggleType);
 389             void set_value (float);
 390             float get_value (void) const;
 391
 392             void set_id (const std::string&);
 393
 394             ARDOUR_UI& ui;
 395             ToggleType type;
 396         };
 397
 398         TransportControllable roll_controllable;
 399         TransportControllable stop_controllable;
 400         TransportControllable goto_start_controllable;
 401         TransportControllable goto_end_controllable;
 402         TransportControllable auto_loop_controllable;
 403         TransportControllable play_selection_controllable;
 404         TransportControllable rec_controllable;
 405         TransportControllable shuttle_controllable;
 406         BindingProxy shuttle_controller_binding_proxy;
 407
 408         void set_transport_controllable_state (const XMLNode&);
 409         XMLNode& get_transport_controllable_state ();
 410
 411         BindableButton roll_button;
 412         BindableButton stop_button;
 413         BindableButton goto_start_button;
 414         BindableButton goto_end_button;
 415         BindableButton auto_loop_button;
 416         BindableButton play_selection_button;
 417         BindableButton rec_button;
 418
 419         Gtk::ComboBoxText sync_option_combo;
 420
 421         void sync_option_changed ();
 422         void toggle_time_master ();
 423         void toggle_video_sync ();
 424
 425         Gtk::DrawingArea  shuttle_box;
 426         Gtk::EventBox     speed_display_box;
 427         Gtk::Label        speed_display_label;
 428         Gtk::Button       shuttle_units_button;
 429         Gtk::ComboBoxText shuttle_style_button;
 430         Gtk::Menu*        shuttle_unit_menu;
 431         Gtk::Menu*        shuttle_style_menu;
 432         float             shuttle_max_speed;
 433         Gtk::Menu*        shuttle_context_menu;
 434
 435         void build_shuttle_context_menu ();
 436         void show_shuttle_context_menu ();
 437         void shuttle_style_changed();
 438         void shuttle_unit_clicked ();
 439         void set_shuttle_max_speed (float);
 440         void update_speed_display ();
 441         float last_speed_displayed;
 442
 443         gint shuttle_box_button_press (GdkEventButton*);
 444         gint shuttle_box_button_release (GdkEventButton*);
 445         gint shuttle_box_scroll (GdkEventScroll*);
 446         gint shuttle_box_motion (GdkEventMotion*);
 447         gint shuttle_box_expose (GdkEventExpose*);
 448         gint mouse_shuttle (double x, bool force);
 449         void use_shuttle_fract (bool force);
 450
 451         bool   shuttle_grabbed;
 452         double shuttle_fract;
 453
 454         Gtkmm2ext::StatefulToggleButton punch_in_button;
 455         Gtkmm2ext::StatefulToggleButton punch_out_button;
 456         Gtkmm2ext::StatefulToggleButton auto_return_button;
 457         Gtkmm2ext::StatefulToggleButton auto_play_button;
 458         Gtkmm2ext::StatefulToggleButton auto_input_button;
 459         Gtkmm2ext::StatefulToggleButton click_button;
 460         Gtkmm2ext::StatefulToggleButton time_master_button;
 461
 462         Gtk::ToggleButton auditioning_alert_button;
 463         Gtk::ToggleButton solo_alert_button;
 464
 465         Gtk::VBox alert_box;
 466
 467         void solo_blink (bool);
 468         void audition_blink (bool);
 469
 470         void soloing_changed (bool);
 471         void auditioning_changed (bool);
 472         void _auditioning_changed (bool);
 473
 474         void solo_alert_toggle ();
 475         void audition_alert_toggle ();
 476
 477         void big_clock_value_changed ();
 478         void primary_clock_value_changed ();
 479         void secondary_clock_value_changed ();
 480
 481         /* called by Blink signal */
 482
 483         void transport_rec_enable_blink (bool onoff);
 484
 485         Gtk::Menu*        session_popup_menu;
 486
 487         struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
 488             RecentSessionModelColumns() {
 489                     add (visible_name);
 490                     add (fullpath);
 491             }
 492             Gtk::TreeModelColumn<Glib::ustring> visible_name;
 493             Gtk::TreeModelColumn<Glib::ustring> fullpath;
 494         };
 495
 496         RecentSessionModelColumns    recent_session_columns;
 497         Gtk::TreeView                recent_session_display;
 498         Glib::RefPtr<Gtk::TreeStore> recent_session_model;
 499
 500         ArdourDialog*     session_selector_window;
 501         Gtk::FileChooserDialog* open_session_selector;
 502
 503         void build_session_selector();
 504         void redisplay_recent_sessions();
 505         void recent_session_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col);
 506
 507         struct RecentSessionsSorter {
 508             bool operator() (std::pair<string,string> a, std::pair<string,string> b) const {
 509                     return cmp_nocase(a.first, b.first) == -1;
 510             }
 511         };
 512
 513         /* menu bar and associated stuff */
 514
 515         Gtk::MenuBar* menu_bar;
 516         Gtk::EventBox menu_bar_base;
 517         Gtk::HBox     menu_hbox;
 518
 519         void use_menubar_as_top_menubar ();
 520
 521         void build_menu_bar ();
 522         void build_control_surface_menu ();
 523
 524         Gtk::Label   wall_clock_label;
 525         Gtk::EventBox wall_clock_box;
 526         gint update_wall_clock ();
 527
 528         Gtk::Label   disk_space_label;
 529         Gtk::EventBox disk_space_box;
 530         void update_disk_space ();
 531
 532         Gtk::Label   cpu_load_label;
 533         Gtk::EventBox cpu_load_box;
 534         void update_cpu_load ();
 535
 536         Gtk::Label   buffer_load_label;
 537         Gtk::EventBox buffer_load_box;
 538         void update_buffer_load ();
 539
 540         Gtk::Label   sample_rate_label;
 541         Gtk::EventBox sample_rate_box;
 542         void update_sample_rate (nframes_t);
 543
 544         gint every_second ();
 545         gint every_point_one_seconds ();
 546         gint every_point_zero_one_seconds ();
 547
 548         sigc::connection second_connection;
 549         sigc::connection point_one_second_connection;
 550         sigc::connection point_oh_five_second_connection;
 551         sigc::connection point_zero_one_second_connection;
 552
 553         gint session_menu (GdkEventButton *);
 554
 555         bool _will_create_new_session_automatically;
 556
 557         NewSessionDialog* new_session_dialog;
 558
 559         void open_session ();
 560         void open_recent_session ();
 561         void save_template ();
 562
 563         void session_add_audio_route (bool disk, int32_t input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many);
 564
 565         void set_transport_sensitivity (bool);
 566
 567         void remove_last_capture ();
 568
 569         void transport_goto_zero ();
 570         void transport_goto_start ();
 571         void transport_goto_end ();
 572         void transport_goto_wallclock ();
 573         void transport_stop ();
 574         void transport_stop_and_forget_capture ();
 575         void transport_record (bool roll);
 576         void transport_roll ();
 577         void transport_play_selection();
 578         void transport_forward (int option);
 579         void transport_rewind (int option);
 580         void transport_loop ();
 581         void toggle_roll (bool with_abort, bool roll_out_of_bounded_mode);
 582
 583         bool _session_is_new;
 584         void connect_to_session (ARDOUR::Session *);
 585         void connect_dependents_to_session (ARDOUR::Session *);
 586         void we_have_dependents ();
 587
 588         void setup_session_options ();
 589
 590         guint32  last_key_press_time;
 591
 592         void snapshot_session (bool switch_to_it);
 593
 594         Mixer_UI   *mixer;
 595         int         create_mixer ();
 596
 597         PublicEditor     *editor;
 598         int         create_editor ();
 599
 600         RouteParams_UI *route_params;
 601         int             create_route_params ();
 602
 603         ConnectionEditor *connection_editor;
 604         int               create_connection_editor ();
 605
 606         LocationUI *location_ui;
 607         int         create_location_ui ();
 608         void        handle_locations_change (ARDOUR::Location*);
 609
 610         static UIConfiguration *ui_config;
 611         ThemeManager *theme_manager;
 612
 613         /* Key bindings editor */
 614
 615         KeyEditor *key_editor;
 616
 617         /* Options window */
 618
 619         OptionEditor *option_editor;
 620
 621         /* route dialog */
 622
 623         AddRouteDialog *add_route_dialog;
 624
 625         /* Keyboard Handling */
 626
 627         Keyboard* keyboard;
 628
 629         /* Keymap handling */
 630
 631         void install_actions ();
 632
 633         void toggle_record_enable (uint32_t);
 634
 635         uint32_t rec_enabled_streams;
 636         void count_recenabled_streams (ARDOUR::Route&);
 637
 638         About* about;
 639         Splash* splash;
 640         void pop_back_splash ();
 641         bool shown_flag;
 642
 643         /* cleanup */
 644
 645         Gtk::MenuItem *cleanup_item;
 646
 647         void display_cleanup_results (ARDOUR::Session::cleanup_report& rep, const gchar* list_title,
 648                                       const string& plural_msg, const string& singular_msg);
 649         void cleanup ();
 650         void flush_trash ();
 651
 652         bool have_configure_timeout;
 653         ARDOUR::microseconds_t last_configure_time;
 654         gint configure_timeout ();
 655
 656         ARDOUR::microseconds_t last_peak_grab;
 657         ARDOUR::microseconds_t last_shuttle_request;
 658
 659         struct DiskBufferStat {
 660             time_t when;
 661             uint32_t capture;
 662             uint32_t playback;
 663
 664             DiskBufferStat (time_t w, uint32_t c, uint32_t p)
 665             : when (w), capture (c), playback (p) {}
 666         };
 667
 668         std::list<DiskBufferStat> disk_buffer_stats;
 669         void push_buffer_stats (uint32_t, uint32_t);
 670         void write_buffer_stats ();
 671
 672         bool have_disk_speed_dialog_displayed;
 673         void disk_speed_dialog_gone (int ignored_response, Gtk::MessageDialog*);
 674         void disk_overrun_handler ();
 675         void disk_underrun_handler ();
 676
 677         bool preset_file_exists_handler ();
 678
 679         void session_dialog (std::string);
 680         int pending_state_dialog ();
 681         int sr_mismatch_dialog (nframes_t, nframes_t);
 682
 683         void disconnect_from_jack ();
 684         void reconnect_to_jack ();
 685         void set_jack_buffer_size (nframes_t);
 686
 687         Gtk::MenuItem* jack_disconnect_item;
 688         Gtk::MenuItem* jack_reconnect_item;
 689         Gtk::Menu*     jack_bufsize_menu;
 690
 691         Glib::RefPtr<Gtk::ActionGroup> common_actions;
 692
 693         void editor_realized ();
 694
 695         std::vector<std::string> positional_sync_strings;
 696
 697         void toggle_send_midi_feedback ();
 698         void toggle_use_mmc ();
 699         void toggle_send_mmc ();
 700         void toggle_send_mtc ();
 701
 702         void toggle_use_osc ();
 703
 704         void toggle_denormal_protection ();
 705
 706         void set_input_auto_connect (ARDOUR::AutoConnectOption);
 707         void set_output_auto_connect (ARDOUR::AutoConnectOption);
 708         void set_solo_model (ARDOUR::SoloModel);
 709         void set_monitor_model (ARDOUR::MonitorModel);
 710         void set_remote_model (ARDOUR::RemoteModel);
 711         void set_denormal_model (ARDOUR::DenormalModel);
 712
 713         void toggle_seamless_loop ();
 714         void toggle_sync_order_keys ();
 715         void toggle_new_plugins_active();
 716         void toggle_StopPluginsWithTransport();
 717         void toggle_DoNotRunPluginsWhileRecording();
 718         void toggle_VerifyRemoveLastCapture();
 719         void toggle_PeriodicSafetyBackups();
 720         void toggle_StopRecordingOnXrun();
 721         void toggle_CreateXrunMarker();
 722         void toggle_StopTransportAtEndOfSession();
 723         void toggle_GainReduceFastTransport();
 724         void toggle_LatchedSolo();
 725         void toggle_ShowSoloMutes();
 726         void toggle_SoloMuteOverride();
 727         void toggle_LatchedRecordEnable ();
 728         void toggle_RegionEquivalentsOverlap ();
 729         void toggle_PrimaryClockDeltaEditCursor ();
 730         void toggle_SecondaryClockDeltaEditCursor ();
 731         void toggle_only_copy_imported_files ();
 732         void toggle_ShowTrackMeters ();
 733         void toggle_use_narrow_ms();
 734         void toggle_NameNewMarkers ();
 735         void toggle_rubberbanding_snaps_to_grid ();
 736         void toggle_auto_analyse_audio ();
 737         void toggle_TapeMachineMode();
 738
 739         void mtc_port_changed ();
 740         void map_solo_model ();
 741         void map_monitor_model ();
 742         void map_denormal_model ();
 743         void map_denormal_protection ();
 744         void map_remote_model ();
 745         void map_file_header_format ();
 746         void map_file_data_format ();
 747         void map_input_auto_connect ();
 748         void map_output_auto_connect ();
 749         void map_only_copy_imported_files ();
 750         void parameter_changed (const char*);
 751
 752         void set_meter_hold (ARDOUR::MeterHold);
 753         void set_meter_falloff (ARDOUR::MeterFalloff);
 754         void map_meter_hold ();
 755         void map_meter_falloff ();
 756
 757         void toggle_control_protocol (ARDOUR::ControlProtocolInfo*);
 758         void toggle_control_protocol_feedback (ARDOUR::ControlProtocolInfo*, const char* group_name, std::string action_name);
 759
 760         bool first_idle ();
 761
 762         void no_memory_warning ();
 763         void check_memory_locking ();
 764
 765         bool check_audioengine();
 766         void audioengine_setup ();
 767
 768         void display_message (const char *prefix, gint prefix_len,
 769                               Glib::RefPtr<Gtk::TextBuffer::Tag> ptag, Glib::RefPtr<Gtk::TextBuffer::Tag> mtag, const char *msg);
 770         Gtk::Label status_bar_label;
 771         bool status_bar_button_press (GdkEventButton*);
 772         Gtk::ToggleButton error_log_button;
 773
 774         void loading_message (const std::string& msg);
 775         void end_loading_messages ();
 776
 777         void platform_specific ();
 778         void platform_setup ();
 779         void fontconfig_dialog ();
 780         void toggle_translations ();
 781
 782         /* these are used only in response to a platform-specific "ShouldQuit" signal
 783          */
 784         bool idle_finish ();
 785         void queue_finish ();
 786 };
 787
 788 #endif /* __ardour_gui_h__ */
 789