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;
73 class SoundFileBrowser;
76 class NewSessionDialog;
89 class ControlProtocolInfo;
93 class MultiChannelDevice;
96 #define FRAME_NAME "BaseFrame"
98 class ARDOUR_UI : public Gtkmm2ext::UI
101 ARDOUR_UI (int *argcp, char **argvp[], string rcfile);
105 bool shown() { return shown_flag; }
110 int load_session (const string & path, const string & snapshot, string* mix_template = 0);
112 int build_session (const string & path, const string & snapshot,
114 uint32_t master_chns,
115 ARDOUR::AutoConnectOption input_connect,
116 ARDOUR::AutoConnectOption output_connect,
119 nframes_t initial_length);
120 bool session_is_new() const { return _session_is_new; }
122 ARDOUR::Session* the_session() { return session; }
124 bool will_create_new_session_automatically() const {
125 return _will_create_new_session_automatically;
128 void set_will_create_new_session_automatically (bool yn) {
129 _will_create_new_session_automatically = yn;
132 void new_session(bool startup = false, std::string path = string());
133 gint cmdline_new_session (string path);
134 int unload_session ();
135 void close_session();
137 int save_state_canfail (string state_name = "");
138 void save_state (const string & state_name = "");
139 void restore_state (string state_name = "");
141 static double gain_to_slider_position (ARDOUR::gain_t g);
142 static ARDOUR::gain_t slider_position_to_gain (double pos);
144 static ARDOUR_UI *instance () { return theArdourUI; }
146 PublicEditor& the_editor(){return *editor;}
147 Mixer_UI* the_mixer() { return mixer; }
149 void toggle_location_window ();
150 void toggle_color_manager ();
151 void toggle_big_clock_window ();
152 void toggle_connection_editor ();
153 void toggle_route_params_window ();
154 void toggle_editing_space();
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,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::AudioDiskstream *, Gtk::Widget *w);
169 void name_io_setup (ARDOUR::AudioEngine&, string&, ARDOUR::IO& io, bool in);
171 static gint hide_and_quit (GdkEventAny *ev, ArdourDialog *);
173 XMLNode* editor_settings() const;
174 XMLNode* mixer_settings () const;
175 XMLNode* keyboard_settings () const;
177 void save_ardour_state ();
178 gboolean configure_handler (GdkEventConfigure* conf);
180 void do_transport_locate (nframes_t position);
181 void halt_on_xrun_message ();
183 AudioClock primary_clock;
184 AudioClock secondary_clock;
185 AudioClock preroll_clock;
186 AudioClock postroll_clock;
190 void session_add_audio_track (int input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many) {
191 session_add_audio_route (true, input_channels, output_channels, mode, how_many);
194 void session_add_audio_bus (int input_channels, int32_t output_channels, uint32_t how_many) {
195 session_add_audio_route (false, input_channels, output_channels, ARDOUR::Normal, how_many);
198 void session_add_midi_track (uint32_t how_many) {
199 session_add_midi_route (true, how_many);
202 /*void session_add_midi_bus () {
203 session_add_midi_route (false);
206 void set_engine (ARDOUR::AudioEngine&);
208 gint exit_on_main_window_close (GdkEventAny *);
210 void maximise_editing_space ();
211 void restore_editing_space ();
213 void set_native_file_header_format (ARDOUR::HeaderFormat sf);
214 void set_native_file_data_format (ARDOUR::SampleFormat sf);
217 friend class PublicEditor;
219 void toggle_clocking ();
220 void toggle_auto_play ();
221 void toggle_auto_input ();
222 void toggle_punch_in ();
223 void toggle_punch_out ();
224 void toggle_auto_return ();
225 void toggle_click ();
227 void toggle_session_auto_loop ();
229 void toggle_options_window ();
232 struct GlobalClickBox : public Gtk::VBox {
233 Gtkmm2ext::ClickBox *box;
236 vector<string> &strings;
237 Gtk::Adjustment adjustment;
239 static void printer (char buf[32], Gtk::Adjustment &adj, void *arg);
241 GlobalClickBox (const string &str, vector<string> &vs)
243 adjustment (0, 0, vs.size() - 1, 1, 1, 0) {
244 box = new Gtkmm2ext::ClickBox (&adjustment, "ClickButton");
245 label.set_text (str);
246 label.set_name ("GlobalButtonLabel");
248 frame.set_shadow_type (Gtk::SHADOW_IN);
251 box->set_print_func (printer, this);
252 box->set_wrap (true);
256 ARDOUR::AudioEngine *engine;
257 ARDOUR::Session *session;
259 Gtk::Tooltips _tooltips;
261 void goto_editor_window ();
262 void goto_mixer_window ();
264 Gtk::Table adjuster_table;
265 Gtk::Frame adjuster_frame;
266 Gtk::Fixed adjuster_base;
268 GlobalClickBox *online_control_button;
269 vector<string> online_control_strings;
271 GlobalClickBox *crossfade_time_button;
272 vector<string> crossfade_time_strings;
274 GlobalClickBox *mmc_id_button;
275 vector<string> mmc_id_strings;
277 Gtk::ToggleButton preroll_button;
278 Gtk::ToggleButton postroll_button;
280 Gtk::Table transport_table;
281 Gtk::Table option_table;
283 int setup_windows ();
284 void setup_transport ();
286 void setup_adjustables ();
288 static ARDOUR_UI *theArdourUI;
294 int ask_about_saving_session (const string & why);
295 int save_the_session;
297 void queue_transport_change ();
298 void map_transport_state ();
299 int32_t do_engine_start ();
300 gint start_engine ();
302 void engine_halted ();
303 void engine_stopped ();
304 void engine_running ();
308 static gint _blink (void *);
310 gint blink_timeout_tag;
312 void start_blinking ();
313 void stop_blinking ();
315 void control_methods_adjusted ();
316 void mmc_device_id_adjusted ();
318 void about_signal_response(int response);
321 Gtk::VBox top_packer;
323 sigc::connection clock_signal_connection;
324 void update_clocks ();
325 void start_clocking ();
326 void stop_clocking ();
328 void manage_window (Gtk::Window&);
330 AudioClock big_clock;
331 Gtk::Frame big_clock_frame;
332 Gtk::Window* big_clock_window;
334 /* Transport Control */
336 void detach_tearoff (Gtk::Box* parent, Gtk::Widget* contents);
337 void reattach_tearoff (Gtk::Box* parent, Gtk::Widget* contents, int32_t order);
339 Gtkmm2ext::TearOff* transport_tearoff;
340 Gtk::Frame transport_frame;
341 Gtk::HBox transport_tearoff_hbox;
342 Gtk::HBox transport_hbox;
343 Gtk::Fixed transport_base;
344 Gtk::Fixed transport_button_base;
345 Gtk::Frame transport_button_frame;
346 Gtk::HBox transport_button_hbox;
347 Gtk::VBox transport_button_vbox;
348 Gtk::HBox transport_option_button_hbox;
349 Gtk::VBox transport_option_button_vbox;
350 Gtk::HBox transport_clock_hbox;
351 Gtk::VBox transport_clock_vbox;
352 Gtk::HBox primary_clock_hbox;
353 Gtk::HBox secondary_clock_hbox;
355 Gtkmm2ext::StatefulButton roll_button;
356 Gtkmm2ext::StatefulButton stop_button;
357 Gtkmm2ext::StatefulButton rewind_button;
358 Gtkmm2ext::StatefulButton forward_button;
359 Gtkmm2ext::StatefulButton goto_start_button;
360 Gtkmm2ext::StatefulButton goto_end_button;
361 Gtkmm2ext::StatefulButton auto_loop_button;
362 Gtkmm2ext::StatefulButton play_selection_button;
364 Gtkmm2ext::StatefulButton rec_button;
366 Gtk::ToggleButton time_master_button;
367 Gtk::ComboBoxText sync_option_combo;
369 void sync_option_changed ();
370 void toggle_time_master ();
371 void toggle_video_sync ();
373 Gtk::DrawingArea shuttle_box;
374 Gtk::EventBox speed_display_box;
375 Gtk::Label speed_display_label;
376 Gtk::Button shuttle_units_button;
377 Gtk::ComboBoxText shuttle_style_button;
378 Gtk::Menu* shuttle_unit_menu;
379 Gtk::Menu* shuttle_style_menu;
380 float shuttle_max_speed;
381 Gtk::Menu* shuttle_context_menu;
383 void build_shuttle_context_menu ();
384 void show_shuttle_context_menu ();
385 void shuttle_style_changed();
386 void shuttle_unit_clicked ();
387 void set_shuttle_max_speed (float);
388 void update_speed_display ();
389 float last_speed_displayed;
391 gint shuttle_box_button_press (GdkEventButton*);
392 gint shuttle_box_button_release (GdkEventButton*);
393 gint shuttle_box_scroll (GdkEventScroll*);
394 gint shuttle_box_motion (GdkEventMotion*);
395 gint shuttle_box_expose (GdkEventExpose*);
396 gint mouse_shuttle (double x, bool force);
397 void use_shuttle_fract (bool force);
399 bool shuttle_grabbed;
400 double shuttle_fract;
402 Gtk::ToggleButton punch_in_button;
403 Gtk::ToggleButton punch_out_button;
404 Gtk::ToggleButton auto_return_button;
405 Gtk::ToggleButton auto_play_button;
406 Gtk::ToggleButton auto_input_button;
407 Gtk::ToggleButton click_button;
408 Gtk::ToggleButton auditioning_alert_button;
409 Gtk::ToggleButton solo_alert_button;
413 void solo_blink (bool);
414 void audition_blink (bool);
416 void soloing_changed (bool);
417 void auditioning_changed (bool);
418 void _auditioning_changed (bool);
420 void solo_alert_toggle ();
421 void audition_alert_toggle ();
423 void primary_clock_value_changed ();
424 void secondary_clock_value_changed ();
426 /* called by Blink signal */
428 void transport_rec_enable_blink (bool onoff);
430 /* These change where we accept control from:
431 MMC, X (local) or both.
434 void allow_mmc_only ();
435 void allow_mmc_and_local ();
436 void allow_local_only ();
438 Gtk::Menu* session_popup_menu;
440 struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
441 RecentSessionModelColumns() {
445 Gtk::TreeModelColumn<Glib::ustring> visible_name;
446 Gtk::TreeModelColumn<Glib::ustring> fullpath;
449 RecentSessionModelColumns recent_session_columns;
450 Gtk::TreeView recent_session_display;
451 Glib::RefPtr<Gtk::TreeStore> recent_session_model;
453 ArdourDialog* session_selector_window;
454 Gtk::FileChooserDialog* open_session_selector;
456 void build_session_selector();
457 void redisplay_recent_sessions();
458 void recent_session_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col);
460 struct RecentSessionsSorter {
461 bool operator() (std::pair<string,string> a, std::pair<string,string> b) const {
462 return cmp_nocase(a.first, b.first) == -1;
466 /* menu bar and associated stuff */
468 Gtk::MenuBar* menu_bar;
469 Gtk::EventBox menu_bar_base;
472 void build_menu_bar ();
473 void build_control_surface_menu ();
475 Gtk::Label wall_clock_label;
476 Gtk::EventBox wall_clock_box;
477 gint update_wall_clock ();
479 Gtk::Label disk_space_label;
480 Gtk::EventBox disk_space_box;
481 void update_disk_space ();
483 Gtk::Label cpu_load_label;
484 Gtk::EventBox cpu_load_box;
485 void update_cpu_load ();
487 Gtk::Label buffer_load_label;
488 Gtk::EventBox buffer_load_box;
489 void update_buffer_load ();
491 Gtk::Label sample_rate_label;
492 Gtk::EventBox sample_rate_box;
493 void update_sample_rate (nframes_t);
495 gint every_second ();
496 gint every_point_one_seconds ();
497 gint every_point_zero_one_seconds ();
499 sigc::connection second_connection;
500 sigc::connection point_one_second_connection;
501 sigc::connection point_zero_one_second_connection;
503 gint session_menu (GdkEventButton *);
505 bool _will_create_new_session_automatically;
507 NewSessionDialog* new_session_dialog;
509 void open_session ();
510 void open_recent_session ();
511 void save_template ();
513 void session_add_audio_route (bool disk, int32_t input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many);
514 void session_add_midi_route (bool disk, uint32_t how_many);
516 void set_transport_sensitivity (bool);
518 void remove_last_capture ();
520 void transport_goto_zero ();
521 void transport_goto_start ();
522 void transport_goto_end ();
523 void transport_stop ();
524 void transport_stop_and_forget_capture ();
525 void transport_record ();
526 void transport_roll ();
527 void transport_play_selection();
528 void transport_forward (int option);
529 void transport_rewind (int option);
530 void transport_loop ();
532 void transport_rolling ();
533 void transport_rewinding ();
534 void transport_forwarding ();
535 void transport_stopped ();
537 bool _session_is_new;
538 void connect_to_session (ARDOUR::Session *);
539 void connect_dependents_to_session (ARDOUR::Session *);
540 void we_have_dependents ();
541 void setup_keybindings ();
542 void setup_session_options ();
544 guint32 last_key_press_time;
546 void snapshot_session ();
551 PublicEditor *editor;
552 int create_editor ();
554 RouteParams_UI *route_params;
555 int create_route_params ();
557 ConnectionEditor *connection_editor;
558 int create_connection_editor ();
560 LocationUI *location_ui;
561 int create_location_ui ();
562 void handle_locations_change (ARDOUR::Location*);
564 ColorManager* color_manager;
568 OptionEditor *option_editor;
572 AddRouteDialog *add_route_dialog;
574 /* SoundFile Browser */
575 SoundFileBrowser *sfdb;
576 void toggle_sound_file_browser ();
577 int create_sound_file_browser ();
579 /* Keyboard Handling */
583 /* Keymap handling */
585 void install_actions ();
586 void start_keyboard_prefix();
588 void toggle_record_enable (uint32_t);
590 uint32_t rec_enabled_streams;
591 void count_recenabled_streams (ARDOUR::Route&);
597 Gtk::MenuItem *cleanup_item;
599 void display_cleanup_results (ARDOUR::Session::cleanup_report& rep, const gchar* list_title, const string & msg);
603 bool have_configure_timeout;
604 struct timeval last_configure_time;
605 gint configure_timeout ();
607 struct timeval last_peak_grab;
608 struct timeval last_shuttle_request;
610 bool have_disk_overrun_displayed;
611 bool have_disk_underrun_displayed;
613 void disk_overrun_message_gone ();
614 void disk_underrun_message_gone ();
615 void disk_overrun_handler ();
616 void disk_underrun_handler ();
618 int pending_state_dialog ();
620 void disconnect_from_jack ();
621 void reconnect_to_jack ();
622 void set_jack_buffer_size (nframes_t);
624 Gtk::MenuItem* jack_disconnect_item;
625 Gtk::MenuItem* jack_reconnect_item;
626 Gtk::Menu* jack_bufsize_menu;
628 int make_session_clean ();
629 bool filter_ardour_session_dirs (const Gtk::FileFilter::Info&);
631 Glib::RefPtr<Gtk::ActionGroup> common_actions;
633 void editor_realized ();
635 std::vector<std::string> positional_sync_strings;
637 void toggle_send_midi_feedback ();
638 void toggle_use_mmc ();
639 void toggle_send_mmc ();
640 void toggle_use_midi_control();
641 void toggle_send_mtc ();
643 void set_input_auto_connect (ARDOUR::AutoConnectOption);
644 void set_output_auto_connect (ARDOUR::AutoConnectOption);
645 void set_solo_model (ARDOUR::SoloModel);
646 void set_monitor_model (ARDOUR::MonitorModel);
648 void toggle_StopPluginsWithTransport();
649 void toggle_DoNotRunPluginsWhileRecording();
650 void toggle_VerifyRemoveLastCapture();
651 void toggle_StopRecordingOnXrun();
652 void toggle_StopTransportAtEndOfSession();
653 void toggle_GainReduceFastTransport();
654 void toggle_LatchedSolo();
655 void toggle_LatchedRecordEnable ();
657 void mtc_port_changed ();
658 void map_solo_model ();
659 void map_monitor_model ();
660 void map_file_header_format ();
661 void map_file_data_format ();
662 void map_input_auto_connect ();
663 void map_output_auto_connect ();
664 void parameter_changed (const char*);
666 void set_meter_hold (ARDOUR::MeterHold);
667 void set_meter_falloff (ARDOUR::MeterFalloff);
668 void map_meter_hold ();
669 void map_meter_falloff ();
671 void toggle_control_protocol (ARDOUR::ControlProtocolInfo*);
672 void toggle_control_protocol_feedback (ARDOUR::ControlProtocolInfo*, const char* group_name, const char* action_name);
675 #endif /* __ardour_gui_h__ */