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"
63 #include "ardour/ardour.h"
64 #include "ardour/types.h"
65 #include "ardour/utils.h"
66 #include "ardour/plugin.h"
67 #include "ardour/session_handle.h"
68 #include "ardour/system_exec.h"
70 #include "video_timeline.h"
72 #include "add_route_dialog.h"
73 #include "ardour_button.h"
74 #include "ardour_dialog.h"
75 #include "ardour_window.h"
78 #include "visibility_group.h"
79 #include "window_manager.h"
83 #include "add_video_dialog.h"
84 #include "big_clock_window.h"
85 #include "bundle_manager.h"
86 #include "engine_dialog.h"
87 #include "export_video_dialog.h"
88 #include "global_port_matrix.h"
89 #include "keyeditor.h"
90 #include "location_ui.h"
91 #include "rc_option_editor.h"
92 #include "route_params_ui.h"
93 #include "session_option_editor.h"
94 #include "speaker_dialog.h"
102 class ExportVideoDialog;
104 class LocationUIWindow;
105 class RCOptionEditor;
106 class RouteParams_UI;
107 class SessionOptionEditor;
109 class GlobalPortMatrixWindow;
113 class ArdourKeyboard;
116 class ConnectionEditor;
117 class DuplicateRouteDialog;
120 class ArdourPrompter;
124 class SessionOptionEditor;
125 class ShuttleControl;
131 class LevelMeterHBox;
132 class GUIObjectState;
135 class ControlProtocolInfo;
144 namespace Gtkmm2ext {
152 class ARDOUR_UI : public Gtkmm2ext::UI, public ARDOUR::SessionHandlePtr
155 ARDOUR_UI (int *argcp, char **argvp[], const char* localedir);
158 bool run_startup (bool should_be_new, std::string load_template);
164 void launch_manual ();
165 void launch_reference ();
166 void launch_tracker ();
167 void launch_subscribe ();
168 void launch_cheat_sheet ();
169 void launch_website ();
170 void launch_website_dev ();
171 void launch_forums ();
172 void launch_howto_report ();
176 void load_from_application_api (const std::string& path);
179 int load_session (const std::string& path, const std::string& snapshot, std::string mix_template = std::string());
181 int build_session (const std::string& path, const std::string& snapshot, ARDOUR::BusProfile&);
182 bool session_is_new() const { return _session_is_new; }
184 ARDOUR::Session* the_session() { return _session; }
186 bool get_smart_mode () const;
188 int get_session_parameters (bool quit_on_cancel, bool should_be_new = false, std::string load_template = "");
189 int build_session_from_dialog (SessionDialog&, const std::string& session_name, const std::string& session_path);
190 bool ask_about_loading_existing_session (const std::string& session_path);
192 /// @return true if session was successfully unloaded.
193 int unload_session (bool hide_stuff = false);
194 void close_session();
196 int save_state_canfail (std::string state_name = "", bool switch_to_it = false);
197 void save_state (const std::string & state_name = "", bool switch_to_it = false);
199 static ARDOUR_UI *instance () { return theArdourUI; }
201 PublicEditor& the_editor() { return *editor;}
202 Mixer_UI* the_mixer() { return mixer; }
204 void new_midi_tracer_window ();
205 void toggle_editing_space();
206 void toggle_mixer_space();
207 void toggle_mixer_list();
208 void toggle_monitor_section_visibility ();
209 void toggle_keep_tearoffs();
211 static PublicEditor* _instance;
213 /** Emitted frequently with the audible frame, false, and the edit point as
214 * parameters respectively.
216 * (either RapidScreenUpdate || SuperRapidScreenUpdate - user-config)
218 static sigc::signal<void, framepos_t, bool, framepos_t> Clock;
220 static void close_all_dialogs () { CloseAllDialogs(); }
221 static sigc::signal<void> CloseAllDialogs;
223 XMLNode* main_window_settings() const;
224 XMLNode* editor_settings() const;
225 XMLNode* mixer_settings () const;
226 XMLNode* keyboard_settings () const;
227 XMLNode* tearoff_settings (const char*) const;
229 void save_ardour_state ();
230 gboolean configure_handler (GdkEventConfigure* conf);
232 void halt_on_xrun_message ();
233 void xrun_handler (framepos_t);
234 void create_xrun_marker (framepos_t);
236 GUIObjectState* gui_object_state;
238 MainClock* primary_clock;
239 MainClock* secondary_clock;
240 void focus_on_clock ();
241 AudioClock* big_clock;
243 TimeInfoBox* time_info_box;
245 VideoTimeLine *video_timeline;
247 void store_clock_modes ();
248 void restore_clock_modes ();
249 void reset_main_clocks ();
251 void synchronize_sync_source_and_video_pullup ();
253 void add_route (Gtk::Window* float_window);
254 void add_routes_part_two ();
255 void add_routes_thread ();
257 void start_duplicate_routes ();
259 void add_video (Gtk::Window* float_window);
260 void remove_video ();
261 void start_video_server_menu (Gtk::Window* float_window);
262 bool start_video_server (Gtk::Window* float_window, bool popup_msg);
263 void stop_video_server (bool ask_confirm=false);
264 void flush_videotimeline_cache (bool localcacheonly=false);
265 void export_video (bool range = false);
267 void session_add_audio_track (
269 int32_t output_channels,
270 ARDOUR::TrackMode mode,
271 ARDOUR::RouteGroup* route_group,
273 std::string const & name_template
276 session_add_audio_route (true, input_channels, output_channels, mode, route_group, how_many, name_template);
279 void session_add_audio_bus (int input_channels, int32_t output_channels, ARDOUR::RouteGroup* route_group,
280 uint32_t how_many, std::string const & name_template) {
281 session_add_audio_route (false, input_channels, output_channels, ARDOUR::Normal, route_group, how_many, name_template);
284 void session_add_midi_track (ARDOUR::RouteGroup* route_group, uint32_t how_many, std::string const & name_template,
285 ARDOUR::PluginInfoPtr instrument) {
286 session_add_midi_route (true, route_group, how_many, name_template, instrument);
289 void session_add_mixed_track (const ARDOUR::ChanCount& input, const ARDOUR::ChanCount& output, ARDOUR::RouteGroup* route_group, uint32_t how_many, std::string const & name_template,
290 ARDOUR::PluginInfoPtr instrument);
292 /*void session_add_midi_bus () {
293 session_add_midi_route (false);
296 void attach_to_engine ();
299 gint exit_on_main_window_close (GdkEventAny *);
301 void maximise_editing_space ();
302 void restore_editing_space ();
304 void show_ui_prefs ();
306 bool check_audioengine(Gtk::Window&);
308 void update_tearoff_visibility ();
310 void setup_profile ();
311 void setup_tooltips ();
313 void set_shuttle_fract (double);
315 void get_process_buffers ();
316 void drop_process_buffers ();
318 void reset_peak_display ();
319 void reset_route_peak_display (ARDOUR::Route*);
320 void reset_group_peak_display (ARDOUR::RouteGroup*);
322 const std::string& announce_string() const { return _announce_string; }
324 void hide_application ();
326 Gtk::Notebook& tabs();
327 Gtk::Window& main_window () { return _main_window; }
329 void setup_toplevel_window (Gtk::Window&, const std::string& name, void* owner);
331 /* called from a static C function */
333 GtkNotebook* tab_window_root_drop (GtkNotebook* src,
339 bool tabbed_window_state_event_handler (GdkEventWindowState*, void* object);
340 bool key_event_handler (GdkEventKey*, Gtk::Window* window);
343 friend class PublicEditor;
345 void toggle_auto_play ();
346 void toggle_auto_input ();
347 void toggle_punch ();
348 void unset_dual_punch ();
349 bool ignore_dual_punch;
350 void toggle_punch_in ();
351 void toggle_punch_out ();
352 void show_loop_punch_ruler_and_disallow_hide ();
353 void reenable_hide_loop_punch_ruler_if_appropriate ();
354 void toggle_auto_return ();
355 void toggle_click ();
356 void toggle_audio_midi_setup ();
357 void toggle_session_auto_loop ();
358 void toggle_rc_options_window ();
359 void toggle_session_options_window ();
362 Gtk::Window _main_window;
363 Gtk::VBox main_vpacker;
364 Gtk::HBox status_bar_hpacker;
366 PublicEditor* editor;
368 Gtk::Tooltips _tooltips;
372 bool _initial_verbose_plugin_scan;
373 bool first_time_engine_run;
375 Gtkmm2ext::Bindings _global_bindings;
377 void goto_editor_window ();
378 void goto_mixer_window ();
379 void toggle_mixer_window ();
380 void toggle_meterbridge ();
381 void toggle_editor_mixer ();
383 int setup_windows ();
384 void setup_transport ();
387 static ARDOUR_UI *theArdourUI;
388 SessionDialog *_session_dialog;
392 int ask_about_saving_session (const std::vector<std::string>& actions);
394 void save_session_at_its_request (std::string);
395 /* periodic safety backup, to be precise */
396 gint autosave_session();
397 void update_autosave();
398 sigc::connection _autosave_connection;
400 void session_dirty_changed ();
401 void update_title ();
403 void map_transport_state ();
404 int32_t do_engine_start ();
406 void engine_halted (const char* reason, bool free_reason);
407 void engine_stopped ();
408 void engine_running ();
412 void about_signal_response(int response);
414 Gtk::VBox top_packer;
416 sigc::connection clock_signal_connection;
417 void update_clocks ();
418 void start_clocking ();
419 void stop_clocking ();
421 void update_transport_clocks (framepos_t pos);
422 void record_state_changed ();
424 std::list<MidiTracer*> _midi_tracer_windows;
426 void detach_tearoff (Gtk::Box* parent, Gtk::Widget* contents);
427 void reattach_tearoff (Gtk::Box* parent, Gtk::Widget* contents, int32_t order);
428 void reattach_all_tearoffs ();
430 /* Transport Control */
432 Gtkmm2ext::TearOff* transport_tearoff;
433 Gtk::Frame transport_frame;
434 Gtk::HBox transport_tearoff_hbox;
435 Gtk::HBox transport_hbox;
436 Gtk::Fixed transport_base;
437 Gtk::Fixed transport_button_base;
438 Gtk::Frame transport_button_frame;
439 Gtk::HBox transport_button_hbox;
440 Gtk::VBox transport_button_vbox;
441 Gtk::HBox transport_option_button_hbox;
442 Gtk::VBox transport_option_button_vbox;
443 Gtk::HBox transport_clock_hbox;
444 Gtk::VBox transport_clock_vbox;
445 Gtk::HBox primary_clock_hbox;
446 Gtk::HBox secondary_clock_hbox;
448 struct TransportControllable : public PBD::Controllable {
459 TransportControllable (std::string name, ARDOUR_UI&, ToggleType);
460 void set_value (double, PBD::Controllable::GroupControlDisposition group_override);
461 double get_value (void) const;
467 boost::shared_ptr<TransportControllable> roll_controllable;
468 boost::shared_ptr<TransportControllable> stop_controllable;
469 boost::shared_ptr<TransportControllable> goto_start_controllable;
470 boost::shared_ptr<TransportControllable> goto_end_controllable;
471 boost::shared_ptr<TransportControllable> auto_loop_controllable;
472 boost::shared_ptr<TransportControllable> play_selection_controllable;
473 boost::shared_ptr<TransportControllable> rec_controllable;
475 void toggle_follow_edits ();
477 void set_transport_controllable_state (const XMLNode&);
478 XMLNode& get_transport_controllable_state ();
480 ArdourButton roll_button;
481 ArdourButton stop_button;
482 ArdourButton goto_start_button;
483 ArdourButton goto_end_button;
484 ArdourButton auto_loop_button;
485 ArdourButton play_selection_button;
486 ArdourButton rec_button;
488 void toggle_external_sync ();
489 void toggle_time_master ();
490 void toggle_video_sync ();
492 ShuttleControl* shuttle_box;
494 ArdourButton auto_return_button;
495 ArdourButton follow_edits_button;
496 ArdourButton auto_input_button;
497 ArdourButton click_button;
498 ArdourButton sync_button;
500 ArdourButton auditioning_alert_button;
501 ArdourButton solo_alert_button;
502 ArdourButton feedback_alert_button;
503 ArdourButton error_alert_button;
507 LevelMeterHBox * editor_meter;
508 float editor_meter_max_peak;
509 ArdourButton editor_meter_peak_display;
510 bool editor_meter_peak_button_release (GdkEventButton*);
512 void blink_handler (bool);
513 sigc::connection blink_connection;
516 void solo_blink (bool);
517 void sync_blink (bool);
518 void audition_blink (bool);
519 void feedback_blink (bool);
520 void error_blink (bool);
522 void set_flat_buttons();
524 void soloing_changed (bool);
525 void auditioning_changed (bool);
526 void _auditioning_changed (bool);
528 bool solo_alert_press (GdkEventButton* ev);
529 bool audition_alert_press (GdkEventButton* ev);
530 bool feedback_alert_press (GdkEventButton *);
531 bool error_alert_press (GdkEventButton *);
533 void big_clock_value_changed ();
534 void primary_clock_value_changed ();
535 void secondary_clock_value_changed ();
537 /* called by Blink signal */
539 void transport_rec_enable_blink (bool onoff);
541 Gtk::Menu* session_popup_menu;
543 /* menu bar and associated stuff */
545 Gtk::MenuBar* menu_bar;
546 Gtk::EventBox menu_bar_base;
549 void use_menubar_as_top_menubar ();
550 void build_menu_bar ();
552 Gtk::Label wall_clock_label;
553 gint update_wall_clock ();
555 Gtk::Label disk_space_label;
556 void update_disk_space ();
558 Gtk::Label timecode_format_label;
559 void update_timecode_format ();
561 Gtk::Label cpu_load_label;
562 void update_cpu_load ();
564 Gtk::Label xrun_label;
565 void update_xrun_count ();
567 Gtk::Label peak_thread_work_label;
568 void update_peak_thread_work ();
570 Gtk::Label buffer_load_label;
571 void update_buffer_load ();
573 Gtk::Label sample_rate_label;
574 void update_sample_rate (ARDOUR::framecnt_t);
576 Gtk::Label format_label;
577 void update_format ();
579 void every_second ();
580 void every_point_one_seconds ();
581 void every_point_zero_something_seconds ();
583 sigc::connection second_connection;
584 sigc::connection point_one_second_connection;
585 sigc::connection point_zero_something_second_connection;
586 sigc::connection fps_connection;
588 void set_fps_timeout_connection ();
590 void open_session ();
591 void open_recent_session ();
592 bool process_save_template_prompter (ArdourPrompter& prompter);
593 void save_template ();
595 void edit_metadata ();
596 void import_metadata ();
598 void session_add_audio_route (bool, int32_t, int32_t, ARDOUR::TrackMode, ARDOUR::RouteGroup *, uint32_t, std::string const &);
599 void session_add_midi_route (bool, ARDOUR::RouteGroup *, uint32_t, std::string const &, ARDOUR::PluginInfoPtr);
601 void set_transport_sensitivity (bool);
603 //stuff for ProTools-style numpad
604 void transport_numpad_event (int num);
605 void transport_numpad_decimal ();
606 bool _numpad_locate_happening;
607 int _pending_locate_num;
608 gint transport_numpad_timeout ();
609 sigc::connection _numpad_timeout_connection;
611 void transport_goto_nth_marker (int nth);
612 void transport_goto_zero ();
613 void transport_goto_start ();
614 void transport_goto_end ();
615 void transport_goto_wallclock ();
616 void transport_stop ();
617 void transport_record (bool roll);
618 void transport_roll ();
619 void transport_play_selection();
620 void transport_play_preroll();
621 void transport_forward (int option);
622 void transport_rewind (int option);
623 void transport_loop ();
624 void toggle_roll (bool with_abort, bool roll_out_of_bounded_mode);
625 bool trx_record_enable_all_tracks ();
627 bool _session_is_new;
628 void set_session (ARDOUR::Session *);
629 void connect_dependents_to_session (ARDOUR::Session *);
630 void we_have_dependents ();
632 void setup_session_options ();
634 guint32 last_key_press_time;
636 bool process_snapshot_session_prompter (ArdourPrompter& prompter, bool switch_to_it);
637 void snapshot_session (bool switch_to_it);
639 void quick_snapshot_session (bool switch_to_it); //does not promtp for name, just makes a timestamped file
641 SaveAsDialog* save_as_dialog;
643 bool save_as_progress_update (float fraction, int64_t cnt, int64_t total, Gtk::Label* label, Gtk::ProgressBar* bar);
644 void save_session_as ();
645 void rename_session ();
646 void setup_order_hint (AddRouteDialog::InsertAt);
649 int create_editor ();
651 Meterbridge *meterbridge;
652 int create_meterbridge ();
654 /* Dialogs that can be created via new<T> */
656 RCOptionEditor* rc_option_editor;
657 Gtk::HBox rc_option_editor_placeholder;
659 WM::Proxy<SpeakerDialog> speaker_config_window;
660 WM::Proxy<KeyEditor> key_editor;
661 WM::Proxy<AddRouteDialog> add_route_dialog;
662 WM::Proxy<About> about;
663 WM::Proxy<LocationUIWindow> location_ui;
664 WM::Proxy<RouteParams_UI> route_params;
665 WM::Proxy<EngineControl> audio_midi_setup;
666 WM::Proxy<ExportVideoDialog> export_video_dialog;
668 /* Windows/Dialogs that require a creator method */
670 WM::ProxyWithConstructor<SessionOptionEditor> session_option_editor;
671 WM::ProxyWithConstructor<AddVideoDialog> add_video_dialog;
672 WM::ProxyWithConstructor<BundleManager> bundle_manager;
673 WM::ProxyWithConstructor<BigClockWindow> big_clock_window;
674 WM::ProxyWithConstructor<GlobalPortMatrixWindow> audio_port_matrix;
675 WM::ProxyWithConstructor<GlobalPortMatrixWindow> midi_port_matrix;
677 /* creator methods */
679 SessionOptionEditor* create_session_option_editor ();
680 BundleManager* create_bundle_manager ();
681 AddVideoDialog* create_add_video_dialog ();
682 BigClockWindow* create_big_clock_window();
683 GlobalPortMatrixWindow* create_global_port_matrix (ARDOUR::DataType);
685 ARDOUR::SystemExec *video_server_process;
687 void handle_locations_change (ARDOUR::Location*);
689 /* Keyboard Handling */
691 ArdourKeyboard* keyboard;
693 /* Keymap handling */
695 void install_actions ();
697 void toggle_record_enable (uint32_t);
699 uint32_t rec_enabled_streams;
700 void count_recenabled_streams (ARDOUR::Route&);
704 void pop_back_splash (Gtk::Window&);
708 Gtk::MenuItem *cleanup_item;
710 void display_cleanup_results (ARDOUR::CleanupReport& rep, const gchar* list_title, const bool msg_delete);
712 void cleanup_peakfiles ();
715 bool have_configure_timeout;
716 ARDOUR::microseconds_t last_configure_time;
717 gint configure_timeout ();
719 ARDOUR::microseconds_t last_peak_grab;
720 ARDOUR::microseconds_t last_shuttle_request;
722 bool have_disk_speed_dialog_displayed;
723 void disk_speed_dialog_gone (int ignored_response, Gtk::MessageDialog*);
724 void disk_overrun_handler ();
725 void disk_underrun_handler ();
726 void gui_idle_handler ();
728 void cancel_plugin_scan ();
729 void cancel_plugin_timeout ();
730 void plugin_scan_dialog (std::string type, std::string plugin, bool);
731 void plugin_scan_timeout (int);
733 void session_format_mismatch (std::string, std::string);
735 void session_dialog (std::string);
736 int pending_state_dialog ();
737 int sr_mismatch_dialog (ARDOUR::framecnt_t, ARDOUR::framecnt_t);
739 Gtk::MenuItem* jack_disconnect_item;
740 Gtk::MenuItem* jack_reconnect_item;
741 Gtk::Menu* jack_bufsize_menu;
743 Glib::RefPtr<Gtk::ActionGroup> common_actions;
745 void editor_realized ();
747 std::vector<std::string> positional_sync_strings;
749 void toggle_send_midi_feedback ();
750 void toggle_use_mmc ();
751 void toggle_send_mmc ();
752 void toggle_send_mtc ();
753 void toggle_send_midi_clock ();
755 void toggle_use_osc ();
757 void parameter_changed (std::string);
758 void session_parameter_changed (std::string);
762 void check_memory_locking ();
764 void audioengine_setup ();
766 void display_message (const char *prefix, gint prefix_len,
767 Glib::RefPtr<Gtk::TextBuffer::Tag> ptag, Glib::RefPtr<Gtk::TextBuffer::Tag> mtag,
769 Gtk::Label status_bar_label;
770 bool status_bar_button_press (GdkEventButton*);
772 void loading_message (const std::string& msg);
774 PBD::ScopedConnectionList forever_connections;
775 PBD::ScopedConnection halt_connection;
777 void step_edit_status_change (bool);
779 void platform_specific ();
780 void platform_setup ();
782 /* these are used only in response to a platform-specific "ShouldQuit" signal
785 void queue_finish ();
786 void fontconfig_dialog ();
788 int missing_file (ARDOUR::Session*s, std::string str, ARDOUR::DataType type);
789 int ambiguous_file (std::string file, std::vector<std::string> hits);
791 bool click_button_clicked (GdkEventButton *);
793 VisibilityGroup _status_bar_visibility;
795 /** A ProcessThread so that we have some thread-local buffers for use by
796 * PluginEqGui::impulse_analysis ().
798 ARDOUR::ProcessThread* _process_thread;
800 void feedback_detected ();
802 ArdourButton midi_panic_button;
805 void successful_graph_sort ();
806 bool _feedback_exists;
808 enum ArdourLogLevel {
815 ArdourLogLevel _log_not_acknowledged;
817 void resize_text_widgets ();
819 bool xrun_button_release (GdkEventButton* ev);
821 std::string _announce_string;
822 void check_announcements ();
824 int do_audio_midi_setup (uint32_t);
825 void audioengine_became_silent ();
827 DuplicateRouteDialog* duplicate_routes_dialog;
829 void grab_focus_after_dialog ();
831 void tabs_switch (GtkNotebookPage*, guint page_number);
832 void tabs_page_added (Gtk::Widget*, guint page_number);
833 void tabs_page_removed (Gtk::Widget*, guint page_number);
834 bool key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev, Gtkmm2ext::Bindings*);
837 #endif /* __ardour_gui_h__ */