2 Copyright (C) 1999-2002 Paul Davis
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.
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.
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.
20 #ifndef __ardour_gui_h__
21 #define __ardour_gui_h__
25 /* need _BSD_SOURCE to get timersub macros */
39 #include "pbd/xml++.h"
40 #include <gtkmm/box.h>
41 #include <gtkmm/frame.h>
42 #include <gtkmm/label.h>
43 #include <gtkmm/table.h>
44 #include <gtkmm/fixed.h>
45 #include <gtkmm/drawingarea.h>
46 #include <gtkmm/eventbox.h>
47 #include <gtkmm/menu.h>
48 #include <gtkmm/menuitem.h>
49 #include <gtkmm/messagedialog.h>
50 #include <gtkmm/notebook.h>
51 #include <gtkmm/button.h>
52 #include <gtkmm/togglebutton.h>
53 #include <gtkmm/treeview.h>
54 #include <gtkmm/menubar.h>
55 #include <gtkmm/textbuffer.h>
56 #include <gtkmm/adjustment.h>
58 #include "gtkmm2ext/gtk_ui.h"
59 #include "gtkmm2ext/bindings.h"
60 #include "gtkmm2ext/visibility_tracker.h"
62 #include "ardour/ardour.h"
63 #include "ardour/types.h"
64 #include "ardour/utils.h"
65 #include "ardour/plugin.h"
66 #include "ardour/session_handle.h"
67 #include "ardour/system_exec.h"
69 #include "video_timeline.h"
71 #include "widgets/ardour_button.h"
72 #include "widgets/ardour_spacer.h"
74 #include "add_route_dialog.h"
75 #include "ardour_dialog.h"
76 #include "ardour_window.h"
79 #include "mini_timeline.h"
80 #include "shuttle_control.h"
81 #include "transport_control.h"
82 #include "transport_control_ui.h"
83 #include "visibility_group.h"
84 #include "window_manager.h"
88 #include "add_video_dialog.h"
89 #include "big_clock_window.h"
90 #include "big_transport_window.h"
91 #include "bundle_manager.h"
92 #include "engine_dialog.h"
93 #include "export_video_dialog.h"
94 #include "global_port_matrix.h"
95 #include "idleometer.h"
96 #include "keyeditor.h"
97 #include "location_ui.h"
98 #include "lua_script_manager.h"
99 #include "plugin_dspload_window.h"
100 #include "rc_option_editor.h"
101 #include "route_dialogs.h"
102 #include "route_params_ui.h"
103 #include "session_option_editor.h"
104 #include "speaker_dialog.h"
105 #include "transport_masters_dialog.h"
108 class AddRouteDialog;
109 class AddVideoDialog;
110 class BigClockWindow;
111 class BigTransportWindow;
114 class ExportVideoDialog;
116 class LocationUIWindow;
117 class LuaScriptManager;
118 class RCOptionEditor;
119 class RouteParams_UI;
120 class SessionOptionEditor;
122 class GlobalPortMatrixWindow;
124 class PluginDSPLoadWindow;
125 class TransportMastersWindow;
129 class ArdourKeyboard;
131 class ConnectionEditor;
132 class DuplicateRouteDialog;
137 class SaveTemplateDialog;
139 class SessionOptionEditorWindow;
146 class LevelMeterHBox;
147 class GUIObjectState;
150 class ControlProtocolInfo;
163 namespace ArdourWidgets {
168 #define MAX_LUA_ACTION_SCRIPTS 12
170 class ARDOUR_UI : public Gtkmm2ext::UI, public ARDOUR::SessionHandlePtr, public TransportControlProvider
173 ARDOUR_UI (int *argcp, char **argvp[], const char* localedir);
176 bool run_startup (bool should_be_new, std::string load_template);
182 void launch_manual ();
183 void launch_reference ();
184 void launch_tracker ();
185 void launch_subscribe ();
186 void launch_cheat_sheet ();
187 void launch_website ();
188 void launch_website_dev ();
189 void launch_forums ();
190 void launch_howto_report ();
194 void load_from_application_api (const std::string& path);
197 int load_session (const std::string& path, const std::string& snapshot, std::string mix_template = std::string());
198 bool session_load_in_progress;
199 int build_session (const std::string& path, const std::string& snapshot, ARDOUR::BusProfile*);
200 bool session_is_new() const { return _session_is_new; }
202 ARDOUR::Session* the_session() { return _session; }
204 bool get_smart_mode () const;
206 RCOptionEditor* get_rc_option_editor() { return rc_option_editor; }
207 void show_tabbable (ArdourWidgets::Tabbable*);
209 int get_session_parameters (bool quit_on_cancel, bool should_be_new = false, std::string load_template = "");
210 int build_session_from_dialog (SessionDialog&, const std::string& session_name, const std::string& session_path);
211 bool ask_about_loading_existing_session (const std::string& session_path);
213 /// @return true if session was successfully unloaded.
214 int unload_session (bool hide_stuff = false);
215 void close_session();
217 int save_state_canfail (std::string state_name = "", bool switch_to_it = false);
218 void save_state (const std::string & state_name = "", bool switch_to_it = false);
220 static ARDOUR_UI *instance () { return theArdourUI; }
222 /* signal emitted when escape key is pressed. All UI components that
223 need to respond to Escape in some way (e.g. break drag, clear
224 selection, etc) should connect to and handle this.
226 PBD::Signal0<void> Escape;
228 PublicEditor& the_editor() { return *editor;}
229 Mixer_UI* the_mixer() { return mixer; }
231 void new_midi_tracer_window ();
232 void toggle_editing_space();
233 void toggle_mixer_space();
234 void toggle_keep_tearoffs();
236 void reset_focus (Gtk::Widget*);
238 static PublicEditor* _instance;
240 /** Emitted frequently with the audible sample, false, and the edit point as
241 * parameters respectively.
243 * (either RapidScreenUpdate || SuperRapidScreenUpdate - user-config)
245 static sigc::signal<void, samplepos_t> Clock;
247 static void close_all_dialogs () { CloseAllDialogs(); }
248 static sigc::signal<void> CloseAllDialogs;
250 XMLNode* main_window_settings() const;
251 XMLNode* editor_settings() const;
252 XMLNode* preferences_settings() const;
253 XMLNode* mixer_settings () const;
254 XMLNode* keyboard_settings () const;
255 XMLNode* tearoff_settings (const char*) const;
257 void save_ardour_state ();
258 gboolean configure_handler (GdkEventConfigure* conf);
260 void halt_on_xrun_message ();
261 void xrun_handler (samplepos_t);
262 void create_xrun_marker (samplepos_t);
264 GUIObjectState* gui_object_state;
266 MainClock* primary_clock;
267 MainClock* secondary_clock;
268 void focus_on_clock ();
269 AudioClock* big_clock;
271 VideoTimeLine *video_timeline;
273 void store_clock_modes ();
274 void restore_clock_modes ();
275 void reset_main_clocks ();
277 void synchronize_sync_source_and_video_pullup ();
280 void add_route_dialog_response (int);
282 void add_routes_part_two ();
283 void add_routes_thread ();
285 void start_duplicate_routes ();
287 void add_video (Gtk::Window* float_window);
288 void remove_video ();
289 void start_video_server_menu (Gtk::Window* float_window);
290 bool start_video_server (Gtk::Window* float_window, bool popup_msg);
291 void stop_video_server (bool ask_confirm=false);
292 void flush_videotimeline_cache (bool localcacheonly=false);
293 void export_video (bool range = false);
295 void session_add_audio_route (bool, int32_t, int32_t, ARDOUR::TrackMode, ARDOUR::RouteGroup *,
296 uint32_t, std::string const &, bool, ARDOUR::PresentationInfo::order_t order);
298 void session_add_mixed_track (const ARDOUR::ChanCount&, const ARDOUR::ChanCount&, ARDOUR::RouteGroup*,
299 uint32_t, std::string const &, bool strict_io,
300 ARDOUR::PluginInfoPtr, ARDOUR::Plugin::PresetRecord* pset,
301 ARDOUR::PresentationInfo::order_t order);
303 void session_add_midi_bus (ARDOUR::RouteGroup*, uint32_t, std::string const &, bool strict_io,
304 ARDOUR::PluginInfoPtr, ARDOUR::Plugin::PresetRecord* pset,
305 ARDOUR::PresentationInfo::order_t order);
307 void session_add_midi_route (bool, ARDOUR::RouteGroup *, uint32_t, std::string const &, bool,
308 ARDOUR::PluginInfoPtr, ARDOUR::Plugin::PresetRecord*,
309 ARDOUR::PresentationInfo::order_t order);
311 void session_add_foldback_bus (uint32_t, std::string const &);
313 void display_insufficient_ports_message ();
315 void attach_to_engine ();
318 gint exit_on_main_window_close (GdkEventAny *);
320 void maximise_editing_space ();
321 void restore_editing_space ();
323 void show_ui_prefs ();
325 bool check_audioengine(Gtk::Window&);
327 void setup_profile ();
328 void setup_tooltips ();
330 void set_shuttle_fract (double);
332 void get_process_buffers ();
333 void drop_process_buffers ();
335 void reset_peak_display ();
336 void reset_route_peak_display (ARDOUR::Route*);
337 void reset_group_peak_display (ARDOUR::RouteGroup*);
339 const std::string& announce_string() const { return _announce_string; }
341 void hide_application ();
343 Gtk::Notebook& tabs();
344 Gtk::Window& main_window () { return _main_window; }
346 void setup_toplevel_window (Gtk::Window&, const std::string& name, void* owner);
348 /* called from a static C function */
350 GtkNotebook* tab_window_root_drop (GtkNotebook* src,
356 bool tabbed_window_state_event_handler (GdkEventWindowState*, void* object);
357 bool key_event_handler (GdkEventKey*, Gtk::Window* window);
359 Gtkmm2ext::ActionMap global_actions;
361 ARDOUR::PresentationInfo::order_t translate_order (RouteDialogs::InsertAt);
363 std::map<std::string, std::string> route_setup_info (const std::string& script_path);
366 friend class PublicEditor;
368 void toggle_use_monitor_section ();
369 void monitor_dim_all ();
370 void monitor_cut_all ();
371 void monitor_mono ();
373 void toggle_auto_play ();
374 void toggle_auto_input ();
375 void toggle_punch ();
376 void unset_dual_punch ();
377 bool ignore_dual_punch;
378 void toggle_punch_in ();
379 void toggle_punch_out ();
380 void toggle_session_monitoring_in ();
381 void toggle_session_monitoring_disk ();
382 void show_loop_punch_ruler_and_disallow_hide ();
383 void reenable_hide_loop_punch_ruler_if_appropriate ();
384 void toggle_auto_return ();
385 void toggle_click ();
386 void toggle_audio_midi_setup ();
387 void toggle_session_auto_loop ();
388 void toggle_rc_options_window ();
389 void toggle_session_options_window ();
393 Gtk::Window _main_window;
394 Gtkmm2ext::VisibilityTracker* main_window_visibility;
395 Gtk::VBox main_vpacker;
396 Gtk::HBox status_bar_hpacker;
398 PublicEditor* editor;
400 Gtk::Tooltips _tooltips;
404 bool _initial_verbose_plugin_scan;
405 bool first_time_engine_run;
407 void hide_tabbable (ArdourWidgets::Tabbable*);
408 void detach_tabbable (ArdourWidgets::Tabbable*);
409 void attach_tabbable (ArdourWidgets::Tabbable*);
410 void button_change_tabbable_visibility (ArdourWidgets::Tabbable*);
411 void key_change_tabbable_visibility (ArdourWidgets::Tabbable*);
412 void toggle_editor_and_mixer ();
414 void tabbable_state_change (ArdourWidgets::Tabbable&);
416 void toggle_meterbridge ();
417 void toggle_luawindow ();
419 int setup_windows ();
420 void setup_transport ();
423 static ARDOUR_UI *theArdourUI;
424 SessionDialog *_session_dialog;
428 int ask_about_saving_session (const std::vector<std::string>& actions);
430 void save_session_at_its_request (std::string);
431 /* periodic safety backup, to be precise */
432 gint autosave_session();
433 void update_autosave();
434 sigc::connection _autosave_connection;
436 void session_dirty_changed ();
437 void update_title ();
439 void map_transport_state ();
440 int32_t do_engine_start ();
442 void engine_halted (const char* reason, bool free_reason);
443 void engine_stopped ();
444 void engine_running ();
448 void about_signal_response(int response);
450 Gtk::VBox top_packer;
452 sigc::connection clock_signal_connection;
453 void update_clocks ();
454 void start_clocking ();
455 void stop_clocking ();
457 void update_transport_clocks (samplepos_t pos);
458 void record_state_changed ();
460 std::list<MidiTracer*> _midi_tracer_windows;
462 /* Transport Control */
464 Gtk::Table transport_table;
465 Gtk::Frame transport_frame;
466 Gtk::HBox transport_hbox;
468 ArdourWidgets::ArdourVSpacer* secondary_clock_spacer;
469 void repack_transport_hbox ();
470 void update_clock_visibility ();
471 void toggle_follow_edits ();
473 void set_transport_controllable_state (const XMLNode&);
474 XMLNode& get_transport_controllable_state ();
476 TransportControlUI transport_ctrl;
478 ArdourWidgets::ArdourButton punch_in_button;
479 ArdourWidgets::ArdourButton punch_out_button;
480 ArdourWidgets::ArdourButton layered_button;
482 ArdourWidgets::ArdourVSpacer recpunch_spacer;
483 ArdourWidgets::ArdourVSpacer monitoring_spacer;
485 ArdourWidgets::ArdourButton monitor_in_button;
486 ArdourWidgets::ArdourButton monitor_disk_button;
487 ArdourWidgets::ArdourButton auto_input_button;
489 Gtk::Label punch_label;
490 Gtk::Label layered_label;
492 Gtk::Label punch_space;
493 Gtk::Label mon_space;
495 void toggle_external_sync ();
496 void toggle_time_master ();
497 void toggle_video_sync ();
499 ShuttleControl shuttle_box;
500 MiniTimeline mini_timeline;
501 TimeInfoBox* time_info_box;
504 ArdourWidgets::ArdourVSpacer meterbox_spacer;
505 ArdourWidgets::ArdourVSpacer meterbox_spacer2;
507 ArdourWidgets::ArdourButton auto_return_button;
508 ArdourWidgets::ArdourButton follow_edits_button;
509 ArdourWidgets::ArdourButton sync_button;
511 ArdourWidgets::ArdourButton auditioning_alert_button;
512 ArdourWidgets::ArdourButton solo_alert_button;
513 ArdourWidgets::ArdourButton feedback_alert_button;
514 ArdourWidgets::ArdourButton error_alert_button;
516 ArdourWidgets::ArdourButton action_script_call_btn[MAX_LUA_ACTION_SCRIPTS];
517 Gtk::Table action_script_table;
520 Gtk::Table editor_meter_table;
521 ArdourWidgets::ArdourButton editor_meter_peak_display;
522 LevelMeterHBox * editor_meter;
523 float editor_meter_max_peak;
524 bool editor_meter_peak_button_release (GdkEventButton*);
526 bool editor_meter_button_press (GdkEventButton* ev);
527 void popup_editor_meter_menu (GdkEventButton* ev);
528 void add_editor_meter_type_item (Gtk::Menu_Helpers::MenuList&, Gtk::RadioMenuItem::Group&, std::string const &, ARDOUR::MeterType);
529 bool _suspend_editor_meter_callbacks;
531 void blink_handler (bool);
532 sigc::connection blink_connection;
535 void solo_blink (bool);
536 void sync_blink (bool);
537 void audition_blink (bool);
538 void feedback_blink (bool);
539 void error_blink (bool);
541 void set_flat_buttons();
543 void soloing_changed (bool);
544 void auditioning_changed (bool);
545 void _auditioning_changed (bool);
547 bool solo_alert_press (GdkEventButton* ev);
548 void audition_alert_clicked ();
549 bool error_alert_press (GdkEventButton *);
551 void layered_button_clicked ();
553 void big_clock_value_changed ();
554 void primary_clock_value_changed ();
555 void secondary_clock_value_changed ();
557 /* called by Blink signal */
559 void transport_rec_enable_blink (bool onoff);
561 Gtk::Menu* session_popup_menu;
563 /* menu bar and associated stuff */
565 Gtk::MenuBar* menu_bar;
566 Gtk::EventBox menu_bar_base;
569 void use_menubar_as_top_menubar ();
570 void build_menu_bar ();
572 Gtk::Label wall_clock_label;
573 gint update_wall_clock ();
575 Gtk::Label disk_space_label;
576 void update_disk_space ();
577 void format_disk_space_label (float);
579 Gtk::Label timecode_format_label;
580 void update_timecode_format ();
582 Gtk::Label dsp_load_label;
583 void update_cpu_load ();
585 Gtk::Label peak_thread_work_label;
586 void update_peak_thread_work ();
588 Gtk::Label sample_rate_label;
589 void update_sample_rate (ARDOUR::samplecnt_t);
591 Gtk::Label format_label;
592 void update_format ();
594 void every_second ();
595 void every_point_one_seconds ();
596 void every_point_zero_something_seconds ();
598 sigc::connection second_connection;
599 sigc::connection point_one_second_connection;
600 sigc::connection point_zero_something_second_connection;
601 sigc::connection fps_connection;
603 void set_fps_timeout_connection ();
605 void open_session ();
606 void open_recent_session ();
607 void save_template_dialog_response (int response, SaveTemplateDialog* d);
608 void save_template ();
609 void manage_templates ();
611 void meta_session_setup (const std::string& script_path);
612 void meta_route_setup (const std::string& script_path);
614 void edit_metadata ();
615 void import_metadata ();
617 void set_transport_sensitivity (bool);
619 //stuff for ProTools-style numpad
620 void transport_numpad_event (int num);
621 void transport_numpad_decimal ();
622 bool _numpad_locate_happening;
623 int _pending_locate_num;
624 gint transport_numpad_timeout ();
625 sigc::connection _numpad_timeout_connection;
627 void transport_goto_nth_marker (int nth);
628 void transport_goto_zero ();
629 void transport_goto_start ();
630 void transport_goto_end ();
631 void transport_goto_wallclock ();
632 void transport_stop ();
633 void transport_record (bool roll);
634 void transport_roll ();
635 void transport_play_selection();
636 void transport_play_preroll();
637 void transport_rec_preroll();
638 void transport_rec_count_in();
639 void transport_forward (int option);
640 void transport_rewind (int option);
641 void transport_loop ();
642 void toggle_roll (bool with_abort, bool roll_out_of_bounded_mode);
643 bool trx_record_enable_all_tracks ();
645 bool _session_is_new;
646 void set_session (ARDOUR::Session *);
647 void connect_dependents_to_session (ARDOUR::Session *);
648 void we_have_dependents ();
650 void setup_session_options ();
652 guint32 last_key_press_time;
654 bool process_snapshot_session_prompter (ArdourWidgets::Prompter& prompter, bool switch_to_it);
655 void snapshot_session (bool switch_to_it);
657 void quick_snapshot_session (bool switch_to_it); //does not promtp for name, just makes a timestamped file
659 SaveAsDialog* save_as_dialog;
661 bool save_as_progress_update (float fraction, int64_t cnt, int64_t total, Gtk::Label* label, Gtk::ProgressBar* bar);
662 void save_session_as ();
663 void archive_session ();
664 void rename_session ();
667 int create_editor ();
668 int create_meterbridge ();
669 int create_luawindow ();
670 int create_masters ();
672 Meterbridge *meterbridge;
673 LuaWindow *luawindow;
675 /* Dialogs that can be created via new<T> */
677 RCOptionEditor* rc_option_editor;
678 Gtk::HBox rc_option_editor_placeholder;
680 WM::Proxy<SpeakerDialog> speaker_config_window;
681 WM::Proxy<AddRouteDialog> add_route_dialog;
682 WM::Proxy<About> about;
683 WM::Proxy<LocationUIWindow> location_ui;
684 WM::Proxy<RouteParams_UI> route_params;
685 WM::Proxy<EngineControl> audio_midi_setup;
686 WM::Proxy<ExportVideoDialog> export_video_dialog;
687 WM::Proxy<LuaScriptManager> lua_script_window;
688 WM::Proxy<IdleOMeter> idleometer;
689 WM::Proxy<PluginDSPLoadWindow> plugin_dsp_load_window;
690 WM::Proxy<TransportMastersWindow> transport_masters_window;
692 /* Windows/Dialogs that require a creator method */
694 WM::ProxyWithConstructor<SessionOptionEditor> session_option_editor;
695 WM::ProxyWithConstructor<AddVideoDialog> add_video_dialog;
696 WM::ProxyWithConstructor<BundleManager> bundle_manager;
697 WM::ProxyWithConstructor<BigClockWindow> big_clock_window;
698 WM::ProxyWithConstructor<BigTransportWindow> big_transport_window;
699 WM::ProxyWithConstructor<GlobalPortMatrixWindow> audio_port_matrix;
700 WM::ProxyWithConstructor<GlobalPortMatrixWindow> midi_port_matrix;
701 WM::ProxyWithConstructor<KeyEditor> key_editor;
703 /* creator methods */
705 SessionOptionEditor* create_session_option_editor ();
706 BundleManager* create_bundle_manager ();
707 AddVideoDialog* create_add_video_dialog ();
708 BigClockWindow* create_big_clock_window();
709 BigTransportWindow* create_big_transport_window();
710 GlobalPortMatrixWindow* create_global_port_matrix (ARDOUR::DataType);
711 KeyEditor* create_key_editor ();
713 ARDOUR::SystemExec *video_server_process;
715 void handle_locations_change (ARDOUR::Location*);
717 /* Keyboard Handling */
719 ArdourKeyboard* keyboard;
721 /* Keymap handling */
723 void install_actions ();
725 void toggle_record_enable (uint16_t);
727 uint32_t rec_enabled_streams;
728 void count_recenabled_streams (ARDOUR::Route&);
732 void pop_back_splash (Gtk::Window&);
736 Gtk::MenuItem *cleanup_item;
738 void display_cleanup_results (ARDOUR::CleanupReport& rep, const gchar* list_title, const bool msg_delete);
740 void cleanup_peakfiles ();
743 bool have_configure_timeout;
744 ARDOUR::microseconds_t last_configure_time;
745 gint configure_timeout ();
747 ARDOUR::microseconds_t last_peak_grab;
748 ARDOUR::microseconds_t last_shuttle_request;
750 bool have_disk_speed_dialog_displayed;
751 void disk_speed_dialog_gone (int ignored_response, Gtk::MessageDialog*);
752 void disk_overrun_handler ();
753 void disk_underrun_handler ();
754 void gui_idle_handler ();
756 void cancel_plugin_scan ();
757 void cancel_plugin_timeout ();
758 void plugin_scan_dialog (std::string type, std::string plugin, bool);
759 void plugin_scan_timeout (int);
761 void session_format_mismatch (std::string, std::string);
763 void session_dialog (std::string);
764 int pending_state_dialog ();
765 int sr_mismatch_dialog (ARDOUR::samplecnt_t, ARDOUR::samplecnt_t);
766 void sr_mismatch_message (ARDOUR::samplecnt_t, ARDOUR::samplecnt_t);
768 Gtk::MenuItem* jack_disconnect_item;
769 Gtk::MenuItem* jack_reconnect_item;
770 Gtk::Menu* jack_bufsize_menu;
772 Glib::RefPtr<Gtk::ActionGroup> common_actions;
774 void editor_realized ();
776 std::vector<std::string> positional_sync_strings;
778 void toggle_use_mmc ();
779 void toggle_send_mmc ();
780 void toggle_send_mtc ();
781 void toggle_send_midi_clock ();
783 void toggle_use_osc ();
785 void parameter_changed (std::string);
786 void session_parameter_changed (std::string);
790 void check_memory_locking ();
792 void audioengine_setup ();
794 void display_message (const char* prefix, gint prefix_len, Glib::RefPtr<Gtk::TextBuffer::Tag>, Glib::RefPtr<Gtk::TextBuffer::Tag>, const char* msg);
795 Gtk::Label status_bar_label;
796 bool status_bar_button_press (GdkEventButton*);
798 void loading_message (const std::string& msg);
800 PBD::ScopedConnectionList forever_connections;
801 PBD::ScopedConnection halt_connection;
802 PBD::ScopedConnection editor_meter_connection;
804 /* these are used only in response to a platform-specific "ShouldQuit" signal */
806 void queue_finish ();
807 void fontconfig_dialog ();
809 int missing_file (ARDOUR::Session*s, std::string str, ARDOUR::DataType type);
810 int ambiguous_file (std::string file, std::vector<std::string> hits);
812 bool click_button_clicked (GdkEventButton *);
813 bool sync_button_clicked (GdkEventButton *);
815 VisibilityGroup _status_bar_visibility;
817 /** A ProcessThread so that we have some thread-local buffers for use by
818 * PluginEqGui::impulse_analysis ().
820 ARDOUR::ProcessThread* _process_thread;
822 void feedback_detected ();
824 ArdourWidgets::ArdourButton midi_panic_button;
827 void successful_graph_sort ();
828 bool _feedback_exists;
830 enum ArdourLogLevel {
837 ArdourLogLevel _log_not_acknowledged;
839 void resize_text_widgets ();
841 bool xrun_button_release (GdkEventButton* ev);
843 std::string _announce_string;
844 void check_announcements ();
846 int do_audio_midi_setup (uint32_t);
847 void audioengine_became_silent ();
849 DuplicateRouteDialog* duplicate_routes_dialog;
851 void grab_focus_after_dialog ();
853 void tabs_switch (GtkNotebookPage*, guint page_number);
854 void tabs_page_added (Gtk::Widget*, guint);
855 void tabs_page_removed (Gtk::Widget*, guint);
856 ArdourWidgets::ArdourButton editor_visibility_button;
857 ArdourWidgets::ArdourButton mixer_visibility_button;
858 ArdourWidgets::ArdourButton prefs_visibility_button;
860 bool key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev, Gtkmm2ext::Bindings*);
861 bool try_gtk_accel_binding (GtkWindow* win, GdkEventKey* ev, bool translate, GdkModifierType modifier);
863 bool main_window_delete_event (GdkEventAny*);
864 bool idle_ask_about_quit ();
866 void load_bindings ();
867 bool tabbable_visibility_button_press (GdkEventButton* ev, std::string const& tabbable_name);
869 void step_up_through_tabs ();
870 void step_down_through_tabs ();
873 void close_current_dialog ();
874 void pre_release_dialog ();
876 bool bind_lua_action_script (GdkEventButton*, int);
877 void update_action_script_btn (int i, const std::string&);
880 #endif /* __ardour_gui_h__ */