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.
21 #ifndef __ardour_gui_h__
22 #define __ardour_gui_h__
24 /* need _BSD_SOURCE to get timersub macros */
38 #include <libgnomecanvasmm/canvas.h>
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/adjustment.h>
55 #include <gtkmm2ext/gtk_ui.h>
56 #include <gtkmm2ext/click_box.h>
57 #include <gtkmm2ext/stateful_button.h>
58 #include <ardour/ardour.h>
59 #include <ardour/session.h>
61 #include "audio_clock.h"
62 #include "ardour_dialog.h"
64 #include "glade_factory.h"
72 class ConnectionEditor;
74 class SoundFileBrowser;
77 class NewSessionDialog;
92 class MultiChannelDevice;
95 #define FRAME_NAME "BaseFrame"
97 class ARDOUR_UI : public Gtkmm2ext::UI
100 ARDOUR_UI (int *argcp, char **argvp[], string rcfile);
104 bool shown() { return shown_flag; }
109 int load_session (const string & path, const string & snapshot, string* mix_template = 0);
111 int build_session (const string & path, const string & snapshot,
113 uint32_t master_chns,
114 ARDOUR::Session::AutoConnectOption input_connect,
115 ARDOUR::Session::AutoConnectOption output_connect,
118 jack_nframes_t initial_length);
119 bool session_is_new() const { return _session_is_new; }
121 ARDOUR::Session* the_session() { return session; }
123 bool will_create_new_session_automatically() const {
124 return _will_create_new_session_automatically;
127 void set_will_create_new_session_automatically (bool yn) {
128 _will_create_new_session_automatically = yn;
131 void new_session(bool startup = false, std::string path = string());
132 gint cmdline_new_session (string path);
133 int unload_session ();
134 void close_session() { unload_session(); }
136 int save_state_canfail (string state_name = "");
137 void save_state (const string & state_name = "");
138 void restore_state (string state_name = "");
140 static double gain_to_slider_position (ARDOUR::gain_t g);
141 static ARDOUR::gain_t slider_position_to_gain (double pos);
143 static ARDOUR_UI *instance () { return theArdourUI; }
145 PublicEditor& the_editor(){return *editor;}
146 Mixer_UI* the_mixer() { return mixer; }
148 void toggle_location_window ();
149 void toggle_big_clock_window ();
150 void toggle_connection_editor ();
151 void toggle_route_params_window ();
152 void toggle_tempo_window ();
154 gint32 select_diskstream (GdkEventButton *ev);
156 Gtk::Tooltips& tooltips() { return _tooltips; }
158 static sigc::signal<void,bool> Blink;
159 static sigc::signal<void> RapidScreenUpdate;
160 static sigc::signal<void> SuperRapidScreenUpdate;
161 static sigc::signal<void,jack_nframes_t> Clock;
163 /* this is a helper function to centralize the (complex) logic for
164 blinking rec-enable buttons.
167 void rec_enable_button_blink (bool onoff, ARDOUR::DiskStream *, Gtk::Widget *w);
169 void name_io_setup (ARDOUR::AudioEngine&, string&, ARDOUR::IO& io, bool in);
170 void choose_io (ARDOUR::IO&, bool input);
172 static gint hide_and_quit (GdkEventAny *ev, ArdourDialog *);
174 XMLNode* editor_settings() const;
175 XMLNode* mixer_settings () const;
176 XMLNode* keyboard_settings () const;
178 void save_ardour_state ();
179 gboolean configure_handler (GdkEventConfigure* conf);
181 void do_transport_locate (jack_nframes_t position);
182 void halt_on_xrun_message ();
184 AudioClock primary_clock;
185 AudioClock secondary_clock;
186 AudioClock preroll_clock;
187 AudioClock postroll_clock;
191 void session_add_audio_track (int input_channels, int32_t output_channels) {
192 session_add_audio_route (true, input_channels, output_channels);
195 void session_add_audio_bus (int input_channels, int32_t output_channels) {
196 session_add_audio_route (false, input_channels, output_channels);
199 void session_add_midi_track ();
201 void set_engine (ARDOUR::AudioEngine&);
203 gint exit_on_main_window_close (GdkEventAny *);
206 friend class PublicEditor;
208 void toggle_clocking ();
209 void toggle_auto_play ();
210 void toggle_auto_input ();
211 void toggle_punch_in ();
212 void toggle_punch_out ();
213 void toggle_auto_return ();
214 void toggle_click ();
216 void toggle_session_auto_loop ();
217 void toggle_session_punch_in ();
219 void toggle_options_window ();
222 struct GlobalClickBox : public Gtk::VBox {
223 Gtkmm2ext::ClickBox *box;
226 vector<string> &strings;
227 Gtk::Adjustment adjustment;
229 static void printer (char buf[32], Gtk::Adjustment &adj, void *arg);
231 GlobalClickBox (const string &str, vector<string> &vs)
233 adjustment (0, 0, vs.size() - 1, 1, 1, 0) {
234 box = new Gtkmm2ext::ClickBox (&adjustment, "ClickButton");
235 label.set_text (str);
236 label.set_name ("GlobalButtonLabel");
238 frame.set_shadow_type (Gtk::SHADOW_IN);
241 box->set_print_func (printer, this);
242 box->set_wrap (true);
246 ARDOUR::AudioEngine *engine;
247 ARDOUR::Session *session;
249 Gtk::Tooltips _tooltips;
251 void goto_editor_window ();
252 void goto_mixer_window ();
254 Gtk::Table adjuster_table;
255 Gtk::Frame adjuster_frame;
256 Gtk::Fixed adjuster_base;
258 GlobalClickBox *online_control_button;
259 vector<string> online_control_strings;
261 GlobalClickBox *crossfade_time_button;
262 vector<string> crossfade_time_strings;
264 GlobalClickBox *mmc_id_button;
265 vector<string> mmc_id_strings;
267 Gtk::ToggleButton preroll_button;
268 Gtk::ToggleButton postroll_button;
270 Gtk::Table transport_table;
271 Gtk::Table option_table;
273 int setup_windows ();
274 void setup_session_menu ();
275 void setup_transport ();
277 void setup_session_info ();
278 void setup_adjustables ();
280 Gtk::MenuBar* make_menubar ();
282 static ARDOUR_UI *theArdourUI;
288 int ask_about_saving_session (const string & why);
289 gint ask_about_save_deleted (GdkEventAny*);
290 void save_session_choice_made (int);
291 int save_the_session;
293 void queue_transport_change ();
294 void map_transport_state ();
295 int32_t do_engine_start ();
296 gint start_engine ();
298 void engine_halted ();
299 void engine_stopped ();
300 void engine_running ();
302 void clear_meters ();
304 static gint _blink (void *);
306 gint blink_timeout_tag;
308 void start_blinking ();
309 void stop_blinking ();
311 void control_methods_adjusted ();
312 void mmc_device_id_adjusted ();
315 Gtk::VBox top_packer;
317 sigc::connection clock_signal_connection;
318 void update_clocks ();
319 void start_clocking ();
320 void stop_clocking ();
322 void manage_window (Gtk::Window&);
324 AudioClock big_clock;
325 Gtk::Frame big_clock_frame;
326 Gtk::Window* big_clock_window;
328 /* Transport Control */
330 void detach_tearoff (Gtk::Box* parent, Gtk::Widget* contents);
331 void reattach_tearoff (Gtk::Box* parent, Gtk::Widget* contents, int32_t order);
333 Gtkmm2ext::TearOff* transport_tearoff;
334 Gtk::Frame transport_frame;
335 Gtk::HBox transport_tearoff_hbox;
336 Gtk::HBox transport_hbox;
337 Gtk::Fixed transport_base;
338 Gtk::Fixed transport_button_base;
339 Gtk::Frame transport_button_frame;
340 Gtk::HBox transport_button_hbox;
341 Gtk::VBox transport_button_vbox;
342 Gtk::HBox transport_option_button_hbox;
343 Gtk::VBox transport_option_button_vbox;
344 Gtk::HBox transport_clock_hbox;
345 Gtk::VBox transport_clock_vbox;
346 Gtk::HBox primary_clock_hbox;
347 Gtk::HBox secondary_clock_hbox;
349 Gtkmm2ext::StatefulButton roll_button;
350 Gtkmm2ext::StatefulButton stop_button;
351 Gtkmm2ext::StatefulButton rewind_button;
352 Gtkmm2ext::StatefulButton forward_button;
353 Gtkmm2ext::StatefulButton goto_start_button;
354 Gtkmm2ext::StatefulButton goto_end_button;
355 Gtkmm2ext::StatefulButton auto_loop_button;
356 Gtkmm2ext::StatefulButton play_selection_button;
358 Gtkmm2ext::StatefulButton rec_button;
360 Gtk::ToggleButton time_master_button;
361 Gtk::ComboBoxText sync_option_combo;
363 void sync_option_changed ();
364 void toggle_time_master ();
366 enum ShuttleBehaviour {
376 Gtk::DrawingArea shuttle_box;
377 Gtk::EventBox speed_display_box;
378 Gtk::Label speed_display_label;
379 Gtk::Button shuttle_units_button;
380 Gtk::ComboBoxText shuttle_style_button;
381 Gtk::Menu* shuttle_unit_menu;
382 Gtk::Menu* shuttle_style_menu;
383 ShuttleBehaviour shuttle_behaviour;
384 ShuttleUnits shuttle_units;
386 void shuttle_style_changed();
387 void shuttle_unit_clicked ();
388 void set_shuttle_behaviour (ShuttleBehaviour);
389 void set_shuttle_units (ShuttleUnits);
390 void update_speed_display ();
391 float last_speed_displayed;
393 gint shuttle_box_button_press (GdkEventButton*);
394 gint shuttle_box_button_release (GdkEventButton*);
395 gint shuttle_box_motion (GdkEventMotion*);
396 gint shuttle_box_expose (GdkEventExpose*);
397 gint mouse_shuttle (double x, bool force);
398 void use_shuttle_fract (bool force);
400 bool shuttle_grabbed;
401 double shuttle_fract;
403 Gtk::ToggleButton punch_in_button;
404 Gtk::ToggleButton punch_out_button;
405 Gtk::ToggleButton auto_return_button;
406 Gtk::ToggleButton auto_play_button;
407 Gtk::ToggleButton auto_input_button;
408 Gtk::ToggleButton click_button;
409 Gtk::ToggleButton auditioning_alert_button;
410 Gtk::ToggleButton solo_alert_button;
414 void solo_blink (bool);
415 void audition_blink (bool);
417 void soloing_changed (bool);
418 void auditioning_changed (bool);
419 void _auditioning_changed (bool);
421 void solo_alert_toggle ();
422 void audition_alert_toggle ();
424 void primary_clock_value_changed ();
425 void secondary_clock_value_changed ();
427 /* called by Blink signal */
429 void transport_rec_enable_blink (bool onoff);
431 /* These change where we accept control from:
432 MMC, X (local) or both.
435 void allow_mmc_only ();
436 void allow_mmc_and_local ();
437 void allow_local_only ();
439 static void rate_printer (char buf[32], Gtk::Adjustment &, void *);
441 Gtk::Menu* session_popup_menu;
443 struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
444 RecentSessionModelColumns() {
448 Gtk::TreeModelColumn<Glib::ustring> visible_name;
449 Gtk::TreeModelColumn<Glib::ustring> fullpath;
452 RecentSessionModelColumns recent_session_columns;
453 Gtk::TreeView recent_session_display;
454 Glib::RefPtr<Gtk::TreeStore> recent_session_model;
456 ArdourDialog* session_selector_window;
457 Gtk::FileChooserDialog* open_session_selector;
459 void build_session_selector();
460 void recent_session_selection_changed ();
461 void redisplay_recent_sessions();
463 struct RecentSessionsSorter {
464 bool operator() (std::pair<string,string> a, std::pair<string,string> b) const {
465 return cmp_nocase(a.first, b.first) == -1;
469 /* menu bar and associated stuff */
471 Gtk::MenuBar* menu_bar;
472 Gtk::EventBox menu_bar_base;
475 void build_menu_bar ();
476 void pack_toplevel_controls();
478 Gtk::Label wall_clock_label;
479 Gtk::EventBox wall_clock_box;
480 gint update_wall_clock ();
482 Gtk::Label disk_space_label;
483 Gtk::EventBox disk_space_box;
484 void update_disk_space ();
486 Gtk::Label cpu_load_label;
487 Gtk::EventBox cpu_load_box;
488 void update_cpu_load ();
490 Gtk::Label disk_rate_label;
491 Gtk::EventBox disk_rate_box;
492 void update_disk_rate();
494 Gtk::Label buffer_load_label;
495 Gtk::EventBox buffer_load_box;
496 void update_buffer_load ();
498 Gtk::Label sample_rate_label;
499 Gtk::EventBox sample_rate_box;
500 void update_sample_rate (jack_nframes_t);
502 gint every_second ();
503 gint every_point_one_seconds ();
504 gint every_point_zero_one_seconds ();
506 sigc::connection second_connection;
507 sigc::connection point_one_second_connection;
508 sigc::connection point_zero_one_second_connection;
510 void diskstream_added (ARDOUR::DiskStream*);
512 gint session_menu (GdkEventButton *);
514 bool _will_create_new_session_automatically;
516 GladeRef m_new_session_dialog_ref;
517 NewSessionDialog* m_new_session_dialog;
519 void open_session ();
520 void open_recent_session ();
521 void open_ok_clicked ();
523 void save_template ();
526 void session_add_audio_route (bool disk, int32_t input_channels, int32_t output_channels);
528 void add_diskstream_to_menu (ARDOUR::DiskStream&);
529 void diskstream_selected (gint32);
530 Gtk::Menu *diskstream_menu;
531 gint32 selected_dstream;
533 void set_transport_sensitivity (bool);
535 void remove_last_capture ();
537 void transport_goto_start ();
538 void transport_goto_end ();
539 void transport_stop ();
540 void transport_stop_and_forget_capture ();
541 void transport_record ();
542 void transport_roll ();
543 void transport_play_selection();
544 void transport_forward (int option);
545 void transport_rewind (int option);
546 void transport_loop ();
548 void transport_locating ();
549 void transport_rolling ();
550 void transport_rewinding ();
551 void transport_forwarding ();
552 void transport_stopped ();
554 void send_all_midi_feedback ();
556 bool _session_is_new;
557 void connect_to_session (ARDOUR::Session *);
558 void connect_dependents_to_session (ARDOUR::Session *);
559 void we_have_dependents ();
560 void setup_keybindings ();
561 void setup_options ();
563 guint32 last_key_press_time;
565 void snapshot_session ();
567 void map_record_state ();
568 void queue_map_record_state ();
573 PublicEditor *editor;
574 int create_editor ();
576 RouteParams_UI *route_params;
577 int create_route_params ();
579 ConnectionEditor *connection_editor;
580 int create_connection_editor ();
582 LocationUI *location_ui;
583 int create_location_ui ();
587 OptionEditor *option_editor;
591 AddRouteDialog *add_route_dialog;
592 void add_route_dialog_done (int status);
594 /* SoundFile Browser */
595 SoundFileBrowser *sfdb;
596 void toggle_sound_file_browser ();
597 int create_sound_file_browser ();
599 /* Keyboard Handling */
603 /* Keymap handling */
605 void install_keybindings ();
606 Glib::RefPtr<Gtk::ActionGroup> get_common_actions();
607 void install_actions ();
608 void test_binding_action (const char *);
609 void start_keyboard_prefix();
611 void toggle_record_enable (guint32);
612 void toggle_monitor_enable (guint32);
614 uint32_t rec_enabled_diskstreams;
615 void count_recenabled_diskstreams (ARDOUR::DiskStream&);
621 Gtk::MenuItem *cleanup_item;
623 void display_cleanup_results (ARDOUR::Session::cleanup_report& rep, const gchar* list_title, const string & msg);
627 bool have_configure_timeout;
628 struct timeval last_configure_time;
629 gint configure_timeout ();
631 struct timeval last_peak_grab;
632 struct timeval last_shuttle_request;
634 void cannot_record_no_input (ARDOUR::DiskStream*);
636 void delete_sources_in_the_right_thread (list<ARDOUR::Source*>*);
638 void editor_display_control_changed (Editing::DisplayControl c);
640 bool have_disk_overrun_displayed;
641 bool have_disk_underrun_displayed;
643 void disk_overrun_message_gone ();
644 void disk_underrun_message_gone ();
645 void disk_overrun_handler ();
646 void disk_underrun_handler ();
648 int pending_state_dialog ();
650 void disconnect_from_jack ();
651 void reconnect_to_jack ();
652 void set_jack_buffer_size (jack_nframes_t);
654 Gtk::MenuItem* jack_disconnect_item;
655 Gtk::MenuItem* jack_reconnect_item;
656 Gtk::Menu* jack_bufsize_menu;
658 int make_session_clean ();
659 bool filter_ardour_session_dirs (const Gtk::FileFilter::Info&);
661 Glib::RefPtr<Gtk::ActionGroup> common_actions;
663 void editor_realized ();
665 std::vector<std::string> positional_sync_strings;
667 void toggle_config_state (const char* group, const char* action, void (ARDOUR::Configuration::*set)(bool));
668 void toggle_session_state (const char* group, const char* action, void (ARDOUR::Session::*set)(bool), bool (ARDOUR::Session::*get)(void) const);
669 void toggle_session_state (const char* group, const char* action, sigc::slot<void> theSlot);
670 void toggle_send_midi_feedback ();
671 void toggle_use_mmc ();
672 void toggle_send_mmc ();
673 void toggle_use_midi_control();
674 void toggle_send_mtc ();
676 void toggle_AutoConnectNewTrackInputsToHardware();
677 void toggle_AutoConnectNewTrackOutputsToHardware();
678 void toggle_AutoConnectNewTrackOutputsToMaster();
679 void toggle_ManuallyConnectNewTrackOutputs();
680 void toggle_UseHardwareMonitoring();
681 void toggle_UseSoftwareMonitoring();
682 void toggle_UseExternalMonitoring();
683 void toggle_StopPluginsWithTransport();
684 void toggle_RunPluginsWhileRecording();
685 void toggle_VerifyRemoveLastCapture();
686 void toggle_StopRecordingOnXrun();
687 void toggle_StopTransportAtEndOfSession();
688 void toggle_GainReduceFastTransport();
689 void toggle_LatchedSolo();
690 void toggle_SoloViaBus();
691 void toggle_AutomaticallyCreateCrossfades();
692 void toggle_UnmuteNewFullCrossfades();
694 void mtc_port_changed ();
695 void map_some_session_state (const char* group, const char* action, bool (ARDOUR::Session::*get)() const);
696 void queue_session_control_changed (ARDOUR::Session::ControlType t);
697 void session_control_changed (ARDOUR::Session::ControlType t);
701 #endif /* __ardour_gui_h__ */