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"
71 class ConnectionEditor;
75 class NewSessionDialog;
88 class ControlProtocolInfo;
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::AutoConnectOption input_connect,
115 ARDOUR::AutoConnectOption output_connect,
118 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(std::string path = string());
132 gint cmdline_new_session (string path);
133 int unload_session ();
134 void close_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_color_manager ();
150 void toggle_big_clock_window ();
151 void toggle_connection_editor ();
152 void toggle_route_params_window ();
153 void toggle_editing_space();
155 Gtk::Tooltips& tooltips() { return _tooltips; }
157 static sigc::signal<void,bool> Blink;
158 static sigc::signal<void> RapidScreenUpdate;
159 static sigc::signal<void> SuperRapidScreenUpdate;
160 static sigc::signal<void,nframes_t> Clock;
162 /* this is a helper function to centralize the (complex) logic for
163 blinking rec-enable buttons.
166 void rec_enable_button_blink (bool onoff, ARDOUR::AudioDiskstream *, Gtk::Widget *w);
168 void name_io_setup (ARDOUR::AudioEngine&, string&, ARDOUR::IO& io, bool in);
170 static gint hide_and_quit (GdkEventAny *ev, ArdourDialog *);
172 XMLNode* editor_settings() const;
173 XMLNode* mixer_settings () const;
174 XMLNode* keyboard_settings () const;
176 void save_ardour_state ();
177 gboolean configure_handler (GdkEventConfigure* conf);
179 void do_transport_locate (nframes_t position);
180 void halt_on_xrun_message ();
182 AudioClock primary_clock;
183 AudioClock secondary_clock;
184 AudioClock preroll_clock;
185 AudioClock postroll_clock;
187 void store_clock_modes ();
188 void restore_clock_modes ();
192 void session_add_audio_track (int input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many) {
193 session_add_audio_route (true, input_channels, output_channels, mode, how_many);
196 void session_add_audio_bus (int input_channels, int32_t output_channels, uint32_t how_many) {
197 session_add_audio_route (false, input_channels, output_channels, ARDOUR::Normal, how_many);
200 void session_add_midi_track (uint32_t how_many) {
201 session_add_midi_route (true, how_many);
204 /*void session_add_midi_bus () {
205 session_add_midi_route (false);
208 void set_engine (ARDOUR::AudioEngine&);
209 gint start_engine ();
211 gint exit_on_main_window_close (GdkEventAny *);
213 void maximise_editing_space ();
214 void restore_editing_space ();
216 void set_native_file_header_format (ARDOUR::HeaderFormat sf);
217 void set_native_file_data_format (ARDOUR::SampleFormat sf);
219 void set_keybindings_path (std::string path);
220 void save_keybindings ();
223 friend class PublicEditor;
225 void toggle_clocking ();
226 void toggle_auto_play ();
227 void toggle_auto_input ();
228 void toggle_punch_in ();
229 void toggle_punch_out ();
230 void toggle_auto_return ();
231 void toggle_click ();
233 void toggle_session_auto_loop ();
235 void toggle_options_window ();
238 struct GlobalClickBox : public Gtk::VBox {
239 Gtkmm2ext::ClickBox *box;
242 vector<string> &strings;
243 Gtk::Adjustment adjustment;
245 static void printer (char buf[32], Gtk::Adjustment &adj, void *arg);
247 GlobalClickBox (const string &str, vector<string> &vs)
249 adjustment (0, 0, vs.size() - 1, 1, 1, 0) {
250 box = new Gtkmm2ext::ClickBox (&adjustment, "ClickButton");
251 label.set_text (str);
252 label.set_name ("GlobalButtonLabel");
254 frame.set_shadow_type (Gtk::SHADOW_IN);
257 box->set_print_func (printer, this);
258 box->set_wrap (true);
262 ARDOUR::AudioEngine *engine;
263 ARDOUR::Session *session;
265 Gtk::Tooltips _tooltips;
267 void goto_editor_window ();
268 void goto_mixer_window ();
270 Gtk::Table adjuster_table;
271 Gtk::Frame adjuster_frame;
272 Gtk::Fixed adjuster_base;
274 GlobalClickBox *online_control_button;
275 vector<string> online_control_strings;
277 GlobalClickBox *crossfade_time_button;
278 vector<string> crossfade_time_strings;
280 GlobalClickBox *mmc_id_button;
281 vector<string> mmc_id_strings;
283 Gtk::ToggleButton preroll_button;
284 Gtk::ToggleButton postroll_button;
286 Gtk::Table transport_table;
287 Gtk::Table option_table;
289 int setup_windows ();
290 void setup_transport ();
292 void setup_adjustables ();
294 static ARDOUR_UI *theArdourUI;
300 int ask_about_saving_session (const string & why);
301 int save_the_session;
303 void queue_transport_change ();
304 void map_transport_state ();
305 int32_t do_engine_start ();
307 void engine_halted ();
308 void engine_stopped ();
309 void engine_running ();
313 static gint _blink (void *);
315 gint blink_timeout_tag;
317 void start_blinking ();
318 void stop_blinking ();
320 void control_methods_adjusted ();
321 void mmc_device_id_adjusted ();
323 void about_signal_response(int response);
326 Gtk::VBox top_packer;
328 sigc::connection clock_signal_connection;
329 void update_clocks ();
330 void start_clocking ();
331 void stop_clocking ();
333 void manage_window (Gtk::Window&);
335 AudioClock big_clock;
336 Gtk::Frame big_clock_frame;
337 Gtk::Window* big_clock_window;
339 void update_transport_clocks (nframes_t pos);
340 void record_state_changed ();
342 /* Transport Control */
344 void detach_tearoff (Gtk::Box* parent, Gtk::Widget* contents);
345 void reattach_tearoff (Gtk::Box* parent, Gtk::Widget* contents, int32_t order);
347 Gtkmm2ext::TearOff* transport_tearoff;
348 Gtk::Frame transport_frame;
349 Gtk::HBox transport_tearoff_hbox;
350 Gtk::HBox transport_hbox;
351 Gtk::Fixed transport_base;
352 Gtk::Fixed transport_button_base;
353 Gtk::Frame transport_button_frame;
354 Gtk::HBox transport_button_hbox;
355 Gtk::VBox transport_button_vbox;
356 Gtk::HBox transport_option_button_hbox;
357 Gtk::VBox transport_option_button_vbox;
358 Gtk::HBox transport_clock_hbox;
359 Gtk::VBox transport_clock_vbox;
360 Gtk::HBox primary_clock_hbox;
361 Gtk::HBox secondary_clock_hbox;
363 Gtkmm2ext::StatefulButton roll_button;
364 Gtkmm2ext::StatefulButton stop_button;
365 Gtkmm2ext::StatefulButton rewind_button;
366 Gtkmm2ext::StatefulButton forward_button;
367 Gtkmm2ext::StatefulButton goto_start_button;
368 Gtkmm2ext::StatefulButton goto_end_button;
369 Gtkmm2ext::StatefulButton auto_loop_button;
370 Gtkmm2ext::StatefulButton play_selection_button;
372 Gtkmm2ext::StatefulButton rec_button;
374 Gtk::ToggleButton time_master_button;
375 Gtk::ComboBoxText sync_option_combo;
377 void sync_option_changed ();
378 void toggle_time_master ();
379 void toggle_video_sync ();
381 Gtk::DrawingArea shuttle_box;
382 Gtk::EventBox speed_display_box;
383 Gtk::Label speed_display_label;
384 Gtk::Button shuttle_units_button;
385 Gtk::ComboBoxText shuttle_style_button;
386 Gtk::Menu* shuttle_unit_menu;
387 Gtk::Menu* shuttle_style_menu;
388 float shuttle_max_speed;
389 Gtk::Menu* shuttle_context_menu;
391 void build_shuttle_context_menu ();
392 void show_shuttle_context_menu ();
393 void shuttle_style_changed();
394 void shuttle_unit_clicked ();
395 void set_shuttle_max_speed (float);
396 void update_speed_display ();
397 float last_speed_displayed;
399 gint shuttle_box_button_press (GdkEventButton*);
400 gint shuttle_box_button_release (GdkEventButton*);
401 gint shuttle_box_scroll (GdkEventScroll*);
402 gint shuttle_box_motion (GdkEventMotion*);
403 gint shuttle_box_expose (GdkEventExpose*);
404 gint mouse_shuttle (double x, bool force);
405 void use_shuttle_fract (bool force);
407 bool shuttle_grabbed;
408 double shuttle_fract;
410 Gtk::ToggleButton punch_in_button;
411 Gtk::ToggleButton punch_out_button;
412 Gtk::ToggleButton auto_return_button;
413 Gtk::ToggleButton auto_play_button;
414 Gtk::ToggleButton auto_input_button;
415 Gtk::ToggleButton click_button;
416 Gtk::ToggleButton auditioning_alert_button;
417 Gtk::ToggleButton solo_alert_button;
421 void solo_blink (bool);
422 void audition_blink (bool);
424 void soloing_changed (bool);
425 void auditioning_changed (bool);
426 void _auditioning_changed (bool);
428 void solo_alert_toggle ();
429 void audition_alert_toggle ();
431 void primary_clock_value_changed ();
432 void secondary_clock_value_changed ();
434 /* called by Blink signal */
436 void transport_rec_enable_blink (bool onoff);
438 /* These change where we accept control from:
439 MMC, X (local) or both.
442 void allow_mmc_only ();
443 void allow_mmc_and_local ();
444 void allow_local_only ();
446 Gtk::Menu* session_popup_menu;
448 struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
449 RecentSessionModelColumns() {
453 Gtk::TreeModelColumn<Glib::ustring> visible_name;
454 Gtk::TreeModelColumn<Glib::ustring> fullpath;
457 RecentSessionModelColumns recent_session_columns;
458 Gtk::TreeView recent_session_display;
459 Glib::RefPtr<Gtk::TreeStore> recent_session_model;
461 ArdourDialog* session_selector_window;
462 Gtk::FileChooserDialog* open_session_selector;
464 void build_session_selector();
465 void redisplay_recent_sessions();
466 void recent_session_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col);
468 struct RecentSessionsSorter {
469 bool operator() (std::pair<string,string> a, std::pair<string,string> b) const {
470 return cmp_nocase(a.first, b.first) == -1;
474 /* menu bar and associated stuff */
476 Gtk::MenuBar* menu_bar;
477 Gtk::EventBox menu_bar_base;
480 void build_menu_bar ();
481 void build_control_surface_menu ();
483 Gtk::Label wall_clock_label;
484 Gtk::EventBox wall_clock_box;
485 gint update_wall_clock ();
487 Gtk::Label disk_space_label;
488 Gtk::EventBox disk_space_box;
489 void update_disk_space ();
491 Gtk::Label cpu_load_label;
492 Gtk::EventBox cpu_load_box;
493 void update_cpu_load ();
495 Gtk::Label buffer_load_label;
496 Gtk::EventBox buffer_load_box;
497 void update_buffer_load ();
499 Gtk::Label sample_rate_label;
500 Gtk::EventBox sample_rate_box;
501 void update_sample_rate (nframes_t);
503 gint every_second ();
504 gint every_point_one_seconds ();
505 gint every_point_zero_one_seconds ();
507 sigc::connection second_connection;
508 sigc::connection point_one_second_connection;
509 sigc::connection point_zero_one_second_connection;
511 gint session_menu (GdkEventButton *);
513 bool _will_create_new_session_automatically;
515 NewSessionDialog* new_session_dialog;
517 void open_session ();
518 void open_recent_session ();
519 void save_template ();
521 void session_add_audio_route (bool disk, int32_t input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many);
522 void session_add_midi_route (bool disk, uint32_t how_many);
524 void set_transport_sensitivity (bool);
526 void remove_last_capture ();
528 void transport_goto_zero ();
529 void transport_goto_start ();
530 void transport_goto_end ();
531 void transport_stop ();
532 void transport_stop_and_forget_capture ();
533 void transport_record ();
534 void transport_roll ();
535 void transport_play_selection();
536 void transport_forward (int option);
537 void transport_rewind (int option);
538 void transport_loop ();
540 void transport_rolling ();
541 void transport_rewinding ();
542 void transport_forwarding ();
543 void transport_stopped ();
545 bool _session_is_new;
546 void connect_to_session (ARDOUR::Session *);
547 void connect_dependents_to_session (ARDOUR::Session *);
548 void we_have_dependents ();
550 std::string keybindings_path;
552 void setup_keybindings ();
553 void setup_session_options ();
555 guint32 last_key_press_time;
557 void snapshot_session ();
562 PublicEditor *editor;
563 int create_editor ();
565 RouteParams_UI *route_params;
566 int create_route_params ();
568 ConnectionEditor *connection_editor;
569 int create_connection_editor ();
571 LocationUI *location_ui;
572 int create_location_ui ();
573 void handle_locations_change (ARDOUR::Location*);
575 ColorManager* color_manager;
579 OptionEditor *option_editor;
583 AddRouteDialog *add_route_dialog;
585 /* Keyboard Handling */
589 /* Keymap handling */
591 void install_actions ();
592 void start_keyboard_prefix();
594 void toggle_record_enable (uint32_t);
596 uint32_t rec_enabled_streams;
597 void count_recenabled_streams (ARDOUR::Route&);
603 Gtk::MenuItem *cleanup_item;
605 void display_cleanup_results (ARDOUR::Session::cleanup_report& rep, const gchar* list_title, const string & msg);
609 bool have_configure_timeout;
610 struct timeval last_configure_time;
611 gint configure_timeout ();
613 struct timeval last_peak_grab;
614 struct timeval last_shuttle_request;
616 bool have_disk_overrun_displayed;
617 bool have_disk_underrun_displayed;
619 void disk_overrun_message_gone ();
620 void disk_underrun_message_gone ();
621 void disk_overrun_handler ();
622 void disk_underrun_handler ();
624 int pending_state_dialog ();
626 void disconnect_from_jack ();
627 void reconnect_to_jack ();
628 void set_jack_buffer_size (nframes_t);
630 Gtk::MenuItem* jack_disconnect_item;
631 Gtk::MenuItem* jack_reconnect_item;
632 Gtk::Menu* jack_bufsize_menu;
634 int make_session_clean ();
635 bool filter_ardour_session_dirs (const Gtk::FileFilter::Info&);
637 Glib::RefPtr<Gtk::ActionGroup> common_actions;
639 void editor_realized ();
641 std::vector<std::string> positional_sync_strings;
643 void toggle_send_midi_feedback ();
644 void toggle_use_mmc ();
645 void toggle_send_mmc ();
646 void toggle_use_midi_control();
647 void toggle_send_mtc ();
649 void set_input_auto_connect (ARDOUR::AutoConnectOption);
650 void set_output_auto_connect (ARDOUR::AutoConnectOption);
651 void set_solo_model (ARDOUR::SoloModel);
652 void set_monitor_model (ARDOUR::MonitorModel);
654 void toggle_StopPluginsWithTransport();
655 void toggle_DoNotRunPluginsWhileRecording();
656 void toggle_VerifyRemoveLastCapture();
657 void toggle_StopRecordingOnXrun();
658 void toggle_StopTransportAtEndOfSession();
659 void toggle_GainReduceFastTransport();
660 void toggle_LatchedSolo();
661 void toggle_LatchedRecordEnable ();
663 void mtc_port_changed ();
664 void map_solo_model ();
665 void map_monitor_model ();
666 void map_file_header_format ();
667 void map_file_data_format ();
668 void map_input_auto_connect ();
669 void map_output_auto_connect ();
670 void parameter_changed (const char*);
672 void set_meter_hold (ARDOUR::MeterHold);
673 void set_meter_falloff (ARDOUR::MeterFalloff);
674 void map_meter_hold ();
675 void map_meter_falloff ();
677 void toggle_control_protocol (ARDOUR::ControlProtocolInfo*);
678 void toggle_control_protocol_feedback (ARDOUR::ControlProtocolInfo*, const char* group_name, std::string action_name);
680 bool can_save_keybindings;
684 #endif /* __ardour_gui_h__ */