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 "pbd/controllable.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>
57 #include "gtkmm2ext/gtk_ui.h"
58 #include "gtkmm2ext/click_box.h"
59 #include "gtkmm2ext/stateful_button.h"
60 #include "gtkmm2ext/bindable_button.h"
61 #include "gtkmm2ext/bindings.h"
62 #include "gtkmm2ext/visibility_tracker.h"
64 #include "ardour/ardour.h"
65 #include "ardour/types.h"
66 #include "ardour/utils.h"
67 #include "ardour/plugin.h"
68 #include "ardour/session_handle.h"
69 #include "ardour/system_exec.h"
71 #include "video_timeline.h"
73 #include "add_route_dialog.h"
74 #include "ardour_button.h"
75 #include "ardour_dialog.h"
76 #include "ardour_spacer.h"
77 #include "ardour_window.h"
80 #include "mini_timeline.h"
81 #include "shuttle_control.h"
82 #include "visibility_group.h"
83 #include "window_manager.h"
87 #include "add_video_dialog.h"
88 #include "big_clock_window.h"
89 #include "bundle_manager.h"
90 #include "engine_dialog.h"
91 #include "export_video_dialog.h"
92 #include "global_port_matrix.h"
93 #include "keyeditor.h"
94 #include "location_ui.h"
95 #include "lua_script_manager.h"
96 #include "rc_option_editor.h"
97 #include "route_dialogs.h"
98 #include "route_params_ui.h"
99 #include "session_option_editor.h"
100 #include "speaker_dialog.h"
103 class AddRouteDialog;
104 class AddVideoDialog;
105 class BigClockWindow;
108 class ExportVideoDialog;
110 class LocationUIWindow;
111 class LuaScriptManager;
112 class RCOptionEditor;
113 class RouteParams_UI;
114 class SessionOptionEditor;
116 class GlobalPortMatrixWindow;
120 class ArdourKeyboard;
124 class ConnectionEditor;
125 class DuplicateRouteDialog;
128 class ArdourPrompter;
132 class SessionOptionEditorWindow;
139 class LevelMeterHBox;
140 class GUIObjectState;
143 class ControlProtocolInfo;
156 namespace Gtkmm2ext {
160 class ARDOUR_UI : public Gtkmm2ext::UI, public ARDOUR::SessionHandlePtr
163 ARDOUR_UI (int *argcp, char **argvp[], const char* localedir);
166 bool run_startup (bool should_be_new, std::string load_template);
172 void launch_manual ();
173 void launch_reference ();
174 void launch_tracker ();
175 void launch_subscribe ();
176 void launch_cheat_sheet ();
177 void launch_website ();
178 void launch_website_dev ();
179 void launch_forums ();
180 void launch_howto_report ();
184 void load_from_application_api (const std::string& path);
187 int load_session (const std::string& path, const std::string& snapshot, std::string mix_template = std::string());
189 int build_session (const std::string& path, const std::string& snapshot, ARDOUR::BusProfile&);
190 bool session_is_new() const { return _session_is_new; }
192 ARDOUR::Session* the_session() { return _session; }
194 bool get_smart_mode () const;
196 int get_session_parameters (bool quit_on_cancel, bool should_be_new = false, std::string load_template = "");
197 int build_session_from_dialog (SessionDialog&, const std::string& session_name, const std::string& session_path);
198 bool ask_about_loading_existing_session (const std::string& session_path);
200 /// @return true if session was successfully unloaded.
201 int unload_session (bool hide_stuff = false);
202 void close_session();
204 int save_state_canfail (std::string state_name = "", bool switch_to_it = false);
205 void save_state (const std::string & state_name = "", bool switch_to_it = false);
207 static ARDOUR_UI *instance () { return theArdourUI; }
209 /* signal emitted when escape key is pressed. All UI components that
210 need to respond to Escape in some way (e.g. break drag, clear
211 selection, etc) should connect to and handle this.
213 PBD::Signal0<void> Escape;
215 PublicEditor& the_editor() { return *editor;}
216 Mixer_UI* the_mixer() { return mixer; }
218 void new_midi_tracer_window ();
219 void toggle_editing_space();
220 void toggle_mixer_space();
221 void toggle_mixer_list();
222 void toggle_monitor_section_visibility ();
223 void toggle_keep_tearoffs();
225 void reset_focus (Gtk::Widget*);
227 static PublicEditor* _instance;
229 /** Emitted frequently with the audible frame, false, and the edit point as
230 * parameters respectively.
232 * (either RapidScreenUpdate || SuperRapidScreenUpdate - user-config)
234 static sigc::signal<void, framepos_t, bool, framepos_t> Clock;
236 static void close_all_dialogs () { CloseAllDialogs(); }
237 static sigc::signal<void> CloseAllDialogs;
239 XMLNode* main_window_settings() const;
240 XMLNode* editor_settings() const;
241 XMLNode* preferences_settings() const;
242 XMLNode* mixer_settings () const;
243 XMLNode* keyboard_settings () const;
244 XMLNode* tearoff_settings (const char*) const;
246 void save_ardour_state ();
247 gboolean configure_handler (GdkEventConfigure* conf);
249 void halt_on_xrun_message ();
250 void xrun_handler (framepos_t);
251 void create_xrun_marker (framepos_t);
253 GUIObjectState* gui_object_state;
255 MainClock* primary_clock;
256 MainClock* secondary_clock;
257 void focus_on_clock ();
258 AudioClock* big_clock;
260 VideoTimeLine *video_timeline;
262 void store_clock_modes ();
263 void restore_clock_modes ();
264 void reset_main_clocks ();
266 void synchronize_sync_source_and_video_pullup ();
269 void add_route_dialog_finished (int);
271 void add_routes_part_two ();
272 void add_routes_thread ();
274 void start_duplicate_routes ();
276 void add_lua_script ();
277 void remove_lua_script ();
279 void add_video (Gtk::Window* float_window);
280 void remove_video ();
281 void start_video_server_menu (Gtk::Window* float_window);
282 bool start_video_server (Gtk::Window* float_window, bool popup_msg);
283 void stop_video_server (bool ask_confirm=false);
284 void flush_videotimeline_cache (bool localcacheonly=false);
285 void export_video (bool range = false);
287 void session_add_vca (std::string const &, uint32_t);
289 void session_add_audio_route (bool, int32_t, int32_t, ARDOUR::TrackMode, ARDOUR::RouteGroup *, uint32_t, std::string const &, bool, ARDOUR::PresentationInfo::order_t order);
290 void session_add_audio_track (
292 int32_t output_channels,
293 ARDOUR::TrackMode mode,
294 ARDOUR::RouteGroup* route_group,
296 std::string const & name_template,
298 ARDOUR::PresentationInfo::order_t order
300 session_add_audio_route (true, input_channels, output_channels, mode, route_group, how_many, name_template, strict_io, order);
303 void session_add_audio_bus (
305 int32_t output_channels,
306 ARDOUR::RouteGroup* route_group,
308 std::string const & name_template,
310 ARDOUR::PresentationInfo::order_t order
312 session_add_audio_route (false, input_channels, output_channels, ARDOUR::Normal, route_group, how_many, name_template, strict_io, order);
315 void session_add_midi_track (
316 ARDOUR::RouteGroup* route_group,
318 std::string const & name_template,
320 ARDOUR::PluginInfoPtr instrument,
321 ARDOUR::Plugin::PresetRecord* preset,
322 ARDOUR::PresentationInfo::order_t order
324 session_add_midi_route (true, route_group, how_many, name_template, strict_io, instrument, preset, order);
327 void session_add_mixed_track (const ARDOUR::ChanCount&, const ARDOUR::ChanCount&, ARDOUR::RouteGroup*, uint32_t, std::string const &, bool,
328 ARDOUR::PluginInfoPtr, ARDOUR::Plugin::PresetRecord* pset,
329 ARDOUR::PresentationInfo::order_t order);
330 void session_add_midi_bus (ARDOUR::RouteGroup*, uint32_t, std::string const &, bool, ARDOUR::PluginInfoPtr, ARDOUR::Plugin::PresetRecord* pset,
331 ARDOUR::PresentationInfo::order_t order);
332 void session_add_midi_route (bool, ARDOUR::RouteGroup *, uint32_t, std::string const &, bool,
333 ARDOUR::PluginInfoPtr, ARDOUR::Plugin::PresetRecord*,
334 ARDOUR::PresentationInfo::order_t order);
335 void display_insufficient_ports_message ();
337 void attach_to_engine ();
340 gint exit_on_main_window_close (GdkEventAny *);
342 void maximise_editing_space ();
343 void restore_editing_space ();
345 void show_ui_prefs ();
347 bool check_audioengine(Gtk::Window&);
349 void setup_profile ();
350 void setup_tooltips ();
352 void set_shuttle_fract (double);
354 void get_process_buffers ();
355 void drop_process_buffers ();
357 void reset_peak_display ();
358 void reset_route_peak_display (ARDOUR::Route*);
359 void reset_group_peak_display (ARDOUR::RouteGroup*);
361 const std::string& announce_string() const { return _announce_string; }
363 void hide_application ();
365 Gtk::Notebook& tabs();
366 Gtk::Window& main_window () { return _main_window; }
368 void setup_toplevel_window (Gtk::Window&, const std::string& name, void* owner);
370 /* called from a static C function */
372 GtkNotebook* tab_window_root_drop (GtkNotebook* src,
378 bool tabbed_window_state_event_handler (GdkEventWindowState*, void* object);
379 bool key_event_handler (GdkEventKey*, Gtk::Window* window);
381 Gtkmm2ext::ActionMap global_actions;
383 ARDOUR::PresentationInfo::order_t translate_order (RouteDialogs::InsertAt);
386 friend class PublicEditor;
388 void toggle_auto_play ();
389 void toggle_auto_input ();
390 void toggle_punch ();
391 void unset_dual_punch ();
392 bool ignore_dual_punch;
393 void toggle_punch_in ();
394 void toggle_punch_out ();
395 bool ignore_session_monitoring;
396 void toggle_session_monitoring_in ();
397 void toggle_session_monitoring_disk ();
398 void show_loop_punch_ruler_and_disallow_hide ();
399 void reenable_hide_loop_punch_ruler_if_appropriate ();
400 void toggle_auto_return ();
401 void toggle_click ();
402 void toggle_audio_midi_setup ();
403 void toggle_session_auto_loop ();
404 void toggle_rc_options_window ();
405 void toggle_session_options_window ();
408 Gtk::Window _main_window;
409 Gtkmm2ext::VisibilityTracker* main_window_visibility;
410 Gtk::VBox main_vpacker;
411 Gtk::HBox status_bar_hpacker;
413 PublicEditor* editor;
415 Gtk::Tooltips _tooltips;
419 bool _initial_verbose_plugin_scan;
420 bool first_time_engine_run;
422 void show_tabbable (Gtkmm2ext::Tabbable*);
423 void hide_tabbable (Gtkmm2ext::Tabbable*);
424 void detach_tabbable (Gtkmm2ext::Tabbable*);
425 void attach_tabbable (Gtkmm2ext::Tabbable*);
426 void button_change_tabbable_visibility (Gtkmm2ext::Tabbable*);
427 void key_change_tabbable_visibility (Gtkmm2ext::Tabbable*);
428 void toggle_editor_and_mixer ();
430 void tabbable_state_change (Gtkmm2ext::Tabbable&);
432 void toggle_meterbridge ();
433 void toggle_luawindow ();
435 int setup_windows ();
436 void setup_transport ();
439 bool transport_expose (GdkEventExpose*);
441 static ARDOUR_UI *theArdourUI;
442 SessionDialog *_session_dialog;
446 int ask_about_saving_session (const std::vector<std::string>& actions);
448 void save_session_at_its_request (std::string);
449 /* periodic safety backup, to be precise */
450 gint autosave_session();
451 void update_autosave();
452 sigc::connection _autosave_connection;
454 void session_dirty_changed ();
455 void update_title ();
457 void map_transport_state ();
458 int32_t do_engine_start ();
460 void engine_halted (const char* reason, bool free_reason);
461 void engine_stopped ();
462 void engine_running ();
466 void about_signal_response(int response);
468 Gtk::VBox top_packer;
470 sigc::connection clock_signal_connection;
471 void update_clocks ();
472 void start_clocking ();
473 void stop_clocking ();
475 void update_transport_clocks (framepos_t pos);
476 void record_state_changed ();
478 std::list<MidiTracer*> _midi_tracer_windows;
480 /* Transport Control */
482 Gtk::Table transport_table;
483 Gtk::Frame transport_frame;
484 Gtk::HBox transport_hbox;
486 ArdourVSpacer *secondary_clock_spacer;
487 void repack_transport_hbox ();
488 void update_clock_visibility ();
490 struct TransportControllable : public PBD::Controllable {
501 TransportControllable (std::string name, ARDOUR_UI&, ToggleType);
502 void set_value (double, PBD::Controllable::GroupControlDisposition group_override);
503 double get_value (void) const;
509 boost::shared_ptr<TransportControllable> roll_controllable;
510 boost::shared_ptr<TransportControllable> stop_controllable;
511 boost::shared_ptr<TransportControllable> goto_start_controllable;
512 boost::shared_ptr<TransportControllable> goto_end_controllable;
513 boost::shared_ptr<TransportControllable> auto_loop_controllable;
514 boost::shared_ptr<TransportControllable> play_selection_controllable;
515 boost::shared_ptr<TransportControllable> rec_controllable;
517 void toggle_follow_edits ();
519 void set_transport_controllable_state (const XMLNode&);
520 XMLNode& get_transport_controllable_state ();
522 ArdourButton roll_button;
523 ArdourButton stop_button;
524 ArdourButton goto_start_button;
525 ArdourButton goto_end_button;
526 ArdourButton auto_loop_button;
527 ArdourButton play_selection_button;
528 ArdourButton rec_button;
529 ArdourButton punch_in_button;
530 ArdourButton punch_out_button;
531 ArdourButton layered_button;
533 ArdourVSpacer recpunch_spacer;
534 ArdourVSpacer monitoring_spacer;
536 ArdourButton monitor_in_button;
537 ArdourButton monitor_disk_button;
538 ArdourButton auto_input_button;
540 Gtk::Label punch_label;
541 Gtk::Label layered_label;
543 Gtk::Label punch_space;
544 Gtk::Label mon_space;
546 void toggle_external_sync ();
547 void toggle_time_master ();
548 void toggle_video_sync ();
550 ShuttleControl shuttle_box;
551 MiniTimeline mini_timeline;
552 TimeInfoBox *time_info_box;
554 ArdourButton auto_return_button;
555 ArdourButton follow_edits_button;
556 ArdourButton click_button;
557 ArdourButton sync_button;
559 ArdourButton auditioning_alert_button;
560 ArdourButton solo_alert_button;
561 ArdourButton feedback_alert_button;
562 ArdourButton error_alert_button;
564 ArdourButton action_script_call_btn[10];
565 Gtk::Table action_script_table;
569 LevelMeterHBox * editor_meter;
570 float editor_meter_max_peak;
571 ArdourButton editor_meter_peak_display;
572 bool editor_meter_peak_button_release (GdkEventButton*);
574 void blink_handler (bool);
575 sigc::connection blink_connection;
578 void solo_blink (bool);
579 void sync_blink (bool);
580 void audition_blink (bool);
581 void feedback_blink (bool);
582 void error_blink (bool);
584 void set_flat_buttons();
586 void soloing_changed (bool);
587 void auditioning_changed (bool);
588 void _auditioning_changed (bool);
590 bool solo_alert_press (GdkEventButton* ev);
591 void audition_alert_clicked ();
592 bool error_alert_press (GdkEventButton *);
594 void layered_button_clicked ();
596 void big_clock_value_changed ();
597 void primary_clock_value_changed ();
598 void secondary_clock_value_changed ();
600 /* called by Blink signal */
602 void transport_rec_enable_blink (bool onoff);
604 Gtk::Menu* session_popup_menu;
606 /* menu bar and associated stuff */
608 Gtk::MenuBar* menu_bar;
609 Gtk::EventBox menu_bar_base;
612 void use_menubar_as_top_menubar ();
613 void build_menu_bar ();
615 Gtk::Label wall_clock_label;
616 gint update_wall_clock ();
618 Gtk::Label disk_space_label;
619 void update_disk_space ();
621 Gtk::Label timecode_format_label;
622 void update_timecode_format ();
624 Gtk::Label cpu_load_label;
625 void update_cpu_load ();
627 Gtk::Label xrun_label;
628 void update_xrun_count ();
630 Gtk::Label peak_thread_work_label;
631 void update_peak_thread_work ();
633 Gtk::Label buffer_load_label;
634 void update_buffer_load ();
636 Gtk::Label sample_rate_label;
637 void update_sample_rate (ARDOUR::framecnt_t);
639 Gtk::Label format_label;
640 void update_format ();
642 void every_second ();
643 void every_point_one_seconds ();
644 void every_point_zero_something_seconds ();
646 sigc::connection second_connection;
647 sigc::connection point_one_second_connection;
648 sigc::connection point_zero_something_second_connection;
649 sigc::connection fps_connection;
651 void set_fps_timeout_connection ();
653 void open_session ();
654 void open_recent_session ();
655 bool process_save_template_prompter (ArdourPrompter& prompter);
656 void save_template ();
658 void edit_metadata ();
659 void import_metadata ();
661 void set_transport_sensitivity (bool);
663 //stuff for ProTools-style numpad
664 void transport_numpad_event (int num);
665 void transport_numpad_decimal ();
666 bool _numpad_locate_happening;
667 int _pending_locate_num;
668 gint transport_numpad_timeout ();
669 sigc::connection _numpad_timeout_connection;
671 void transport_goto_nth_marker (int nth);
672 void transport_goto_zero ();
673 void transport_goto_start ();
674 void transport_goto_end ();
675 void transport_goto_wallclock ();
676 void transport_stop ();
677 void transport_record (bool roll);
678 void transport_roll ();
679 void transport_play_selection();
680 void transport_play_preroll();
681 void transport_forward (int option);
682 void transport_rewind (int option);
683 void transport_loop ();
684 void toggle_roll (bool with_abort, bool roll_out_of_bounded_mode);
685 bool trx_record_enable_all_tracks ();
687 bool _session_is_new;
688 void set_session (ARDOUR::Session *);
689 void connect_dependents_to_session (ARDOUR::Session *);
690 void we_have_dependents ();
692 void setup_session_options ();
694 guint32 last_key_press_time;
696 bool process_snapshot_session_prompter (ArdourPrompter& prompter, bool switch_to_it);
697 void snapshot_session (bool switch_to_it);
699 void quick_snapshot_session (bool switch_to_it); //does not promtp for name, just makes a timestamped file
701 SaveAsDialog* save_as_dialog;
703 bool save_as_progress_update (float fraction, int64_t cnt, int64_t total, Gtk::Label* label, Gtk::ProgressBar* bar);
704 void save_session_as ();
705 void archive_session ();
706 void rename_session ();
709 int create_editor ();
710 int create_meterbridge ();
711 int create_luawindow ();
712 int create_masters ();
714 Meterbridge *meterbridge;
715 LuaWindow *luawindow;
717 /* Dialogs that can be created via new<T> */
719 RCOptionEditor* rc_option_editor;
720 Gtk::HBox rc_option_editor_placeholder;
722 WM::Proxy<SpeakerDialog> speaker_config_window;
723 WM::Proxy<AddRouteDialog> add_route_dialog;
724 WM::Proxy<About> about;
725 WM::Proxy<LocationUIWindow> location_ui;
726 WM::Proxy<RouteParams_UI> route_params;
727 WM::Proxy<EngineControl> audio_midi_setup;
728 WM::Proxy<ExportVideoDialog> export_video_dialog;
729 WM::Proxy<LuaScriptManager> lua_script_window;
731 /* Windows/Dialogs that require a creator method */
733 WM::ProxyWithConstructor<SessionOptionEditor> session_option_editor;
734 WM::ProxyWithConstructor<AddVideoDialog> add_video_dialog;
735 WM::ProxyWithConstructor<BundleManager> bundle_manager;
736 WM::ProxyWithConstructor<BigClockWindow> big_clock_window;
737 WM::ProxyWithConstructor<GlobalPortMatrixWindow> audio_port_matrix;
738 WM::ProxyWithConstructor<GlobalPortMatrixWindow> midi_port_matrix;
739 WM::ProxyWithConstructor<KeyEditor> key_editor;
741 /* creator methods */
743 SessionOptionEditor* create_session_option_editor ();
744 BundleManager* create_bundle_manager ();
745 AddVideoDialog* create_add_video_dialog ();
746 BigClockWindow* create_big_clock_window();
747 GlobalPortMatrixWindow* create_global_port_matrix (ARDOUR::DataType);
748 KeyEditor* create_key_editor ();
750 ARDOUR::SystemExec *video_server_process;
752 void handle_locations_change (ARDOUR::Location*);
754 /* Keyboard Handling */
756 ArdourKeyboard* keyboard;
758 /* Keymap handling */
760 void install_actions ();
762 void toggle_record_enable (uint16_t);
764 uint32_t rec_enabled_streams;
765 void count_recenabled_streams (ARDOUR::Route&);
769 void pop_back_splash (Gtk::Window&);
773 Gtk::MenuItem *cleanup_item;
775 void display_cleanup_results (ARDOUR::CleanupReport& rep, const gchar* list_title, const bool msg_delete);
777 void cleanup_peakfiles ();
780 bool have_configure_timeout;
781 ARDOUR::microseconds_t last_configure_time;
782 gint configure_timeout ();
784 ARDOUR::microseconds_t last_peak_grab;
785 ARDOUR::microseconds_t last_shuttle_request;
787 bool have_disk_speed_dialog_displayed;
788 void disk_speed_dialog_gone (int ignored_response, Gtk::MessageDialog*);
789 void disk_overrun_handler ();
790 void disk_underrun_handler ();
791 void gui_idle_handler ();
793 void cancel_plugin_scan ();
794 void cancel_plugin_timeout ();
795 void plugin_scan_dialog (std::string type, std::string plugin, bool);
796 void plugin_scan_timeout (int);
798 void session_format_mismatch (std::string, std::string);
800 void session_dialog (std::string);
801 int pending_state_dialog ();
802 int sr_mismatch_dialog (ARDOUR::framecnt_t, ARDOUR::framecnt_t);
803 void sr_mismatch_message (ARDOUR::framecnt_t, ARDOUR::framecnt_t);
805 Gtk::MenuItem* jack_disconnect_item;
806 Gtk::MenuItem* jack_reconnect_item;
807 Gtk::Menu* jack_bufsize_menu;
809 Glib::RefPtr<Gtk::ActionGroup> common_actions;
811 void editor_realized ();
813 std::vector<std::string> positional_sync_strings;
815 void toggle_use_mmc ();
816 void toggle_send_mmc ();
817 void toggle_send_mtc ();
818 void toggle_send_midi_clock ();
820 void toggle_use_osc ();
822 void parameter_changed (std::string);
823 void session_parameter_changed (std::string);
827 void check_memory_locking ();
829 void audioengine_setup ();
831 void display_message (const char *prefix, gint prefix_len,
832 Glib::RefPtr<Gtk::TextBuffer::Tag> ptag, Glib::RefPtr<Gtk::TextBuffer::Tag> mtag,
834 Gtk::Label status_bar_label;
835 bool status_bar_button_press (GdkEventButton*);
837 void loading_message (const std::string& msg);
839 PBD::ScopedConnectionList forever_connections;
840 PBD::ScopedConnection halt_connection;
842 void step_edit_status_change (bool);
844 /* these are used only in response to a platform-specific "ShouldQuit" signal */
846 void queue_finish ();
847 void fontconfig_dialog ();
849 int missing_file (ARDOUR::Session*s, std::string str, ARDOUR::DataType type);
850 int ambiguous_file (std::string file, std::vector<std::string> hits);
852 bool click_button_clicked (GdkEventButton *);
853 bool sync_button_clicked (GdkEventButton *);
855 VisibilityGroup _status_bar_visibility;
857 /** A ProcessThread so that we have some thread-local buffers for use by
858 * PluginEqGui::impulse_analysis ().
860 ARDOUR::ProcessThread* _process_thread;
862 void feedback_detected ();
864 ArdourButton midi_panic_button;
867 void successful_graph_sort ();
868 bool _feedback_exists;
870 enum ArdourLogLevel {
877 ArdourLogLevel _log_not_acknowledged;
879 void resize_text_widgets ();
881 bool xrun_button_release (GdkEventButton* ev);
883 std::string _announce_string;
884 void check_announcements ();
886 int do_audio_midi_setup (uint32_t);
887 void audioengine_became_silent ();
889 DuplicateRouteDialog* duplicate_routes_dialog;
891 void grab_focus_after_dialog ();
893 void tabs_switch (GtkNotebookPage*, guint page_number);
894 void tabs_page_added (Gtk::Widget*, guint);
895 void tabs_page_removed (Gtk::Widget*, guint);
896 ArdourButton editor_visibility_button;
897 ArdourButton mixer_visibility_button;
898 ArdourButton prefs_visibility_button;
900 bool key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev, Gtkmm2ext::Bindings*);
901 bool try_gtk_accel_binding (GtkWindow* win, GdkEventKey* ev, bool translate, GdkModifierType modifier);
903 bool main_window_delete_event (GdkEventAny*);
904 bool idle_ask_about_quit ();
906 void load_bindings ();
907 bool tabbable_visibility_button_press (GdkEventButton* ev, std::string const& tabbable_name);
909 void step_up_through_tabs ();
910 void step_down_through_tabs ();
913 void close_current_dialog ();
914 void pre_release_dialog ();
917 #endif /* __ardour_gui_h__ */