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(bool startup = false, 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;
189 void session_add_audio_track (int input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many) {
190 session_add_audio_route (true, input_channels, output_channels, mode, how_many);
193 void session_add_audio_bus (int input_channels, int32_t output_channels, uint32_t how_many) {
194 session_add_audio_route (false, input_channels, output_channels, ARDOUR::Normal, how_many);
197 void session_add_midi_track ();
199 void set_engine (ARDOUR::AudioEngine&);
200 gint start_engine ();
202 gint exit_on_main_window_close (GdkEventAny *);
204 void maximise_editing_space ();
205 void restore_editing_space ();
207 void set_native_file_header_format (ARDOUR::HeaderFormat sf);
208 void set_native_file_data_format (ARDOUR::SampleFormat sf);
210 void set_keybindings_path (std::string path);
211 void save_keybindings ();
214 friend class PublicEditor;
216 void toggle_clocking ();
217 void toggle_auto_play ();
218 void toggle_auto_input ();
219 void toggle_punch_in ();
220 void toggle_punch_out ();
221 void toggle_auto_return ();
222 void toggle_click ();
224 void toggle_session_auto_loop ();
226 void toggle_options_window ();
229 struct GlobalClickBox : public Gtk::VBox {
230 Gtkmm2ext::ClickBox *box;
233 vector<string> &strings;
234 Gtk::Adjustment adjustment;
236 static void printer (char buf[32], Gtk::Adjustment &adj, void *arg);
238 GlobalClickBox (const string &str, vector<string> &vs)
240 adjustment (0, 0, vs.size() - 1, 1, 1, 0) {
241 box = new Gtkmm2ext::ClickBox (&adjustment, "ClickButton");
242 label.set_text (str);
243 label.set_name ("GlobalButtonLabel");
245 frame.set_shadow_type (Gtk::SHADOW_IN);
248 box->set_print_func (printer, this);
249 box->set_wrap (true);
253 ARDOUR::AudioEngine *engine;
254 ARDOUR::Session *session;
256 Gtk::Tooltips _tooltips;
258 void goto_editor_window ();
259 void goto_mixer_window ();
261 Gtk::Table adjuster_table;
262 Gtk::Frame adjuster_frame;
263 Gtk::Fixed adjuster_base;
265 GlobalClickBox *online_control_button;
266 vector<string> online_control_strings;
268 GlobalClickBox *crossfade_time_button;
269 vector<string> crossfade_time_strings;
271 GlobalClickBox *mmc_id_button;
272 vector<string> mmc_id_strings;
274 Gtk::ToggleButton preroll_button;
275 Gtk::ToggleButton postroll_button;
277 Gtk::Table transport_table;
278 Gtk::Table option_table;
280 int setup_windows ();
281 void setup_transport ();
283 void setup_adjustables ();
285 static ARDOUR_UI *theArdourUI;
291 int ask_about_saving_session (const string & why);
292 int save_the_session;
294 void queue_transport_change ();
295 void map_transport_state ();
296 int32_t do_engine_start ();
298 void engine_halted ();
299 void engine_stopped ();
300 void engine_running ();
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 ();
314 void about_signal_response(int response);
317 Gtk::VBox top_packer;
319 sigc::connection clock_signal_connection;
320 void update_clocks ();
321 void start_clocking ();
322 void stop_clocking ();
324 void manage_window (Gtk::Window&);
326 AudioClock big_clock;
327 Gtk::Frame big_clock_frame;
328 Gtk::Window* big_clock_window;
330 void update_transport_clocks (nframes_t pos);
331 void record_state_changed ();
333 /* Transport Control */
335 void detach_tearoff (Gtk::Box* parent, Gtk::Widget* contents);
336 void reattach_tearoff (Gtk::Box* parent, Gtk::Widget* contents, int32_t order);
338 Gtkmm2ext::TearOff* transport_tearoff;
339 Gtk::Frame transport_frame;
340 Gtk::HBox transport_tearoff_hbox;
341 Gtk::HBox transport_hbox;
342 Gtk::Fixed transport_base;
343 Gtk::Fixed transport_button_base;
344 Gtk::Frame transport_button_frame;
345 Gtk::HBox transport_button_hbox;
346 Gtk::VBox transport_button_vbox;
347 Gtk::HBox transport_option_button_hbox;
348 Gtk::VBox transport_option_button_vbox;
349 Gtk::HBox transport_clock_hbox;
350 Gtk::VBox transport_clock_vbox;
351 Gtk::HBox primary_clock_hbox;
352 Gtk::HBox secondary_clock_hbox;
354 Gtkmm2ext::StatefulButton roll_button;
355 Gtkmm2ext::StatefulButton stop_button;
356 Gtkmm2ext::StatefulButton rewind_button;
357 Gtkmm2ext::StatefulButton forward_button;
358 Gtkmm2ext::StatefulButton goto_start_button;
359 Gtkmm2ext::StatefulButton goto_end_button;
360 Gtkmm2ext::StatefulButton auto_loop_button;
361 Gtkmm2ext::StatefulButton play_selection_button;
363 Gtkmm2ext::StatefulButton rec_button;
365 Gtk::ToggleButton time_master_button;
366 Gtk::ComboBoxText sync_option_combo;
368 void sync_option_changed ();
369 void toggle_time_master ();
370 void toggle_video_sync ();
372 Gtk::DrawingArea shuttle_box;
373 Gtk::EventBox speed_display_box;
374 Gtk::Label speed_display_label;
375 Gtk::Button shuttle_units_button;
376 Gtk::ComboBoxText shuttle_style_button;
377 Gtk::Menu* shuttle_unit_menu;
378 Gtk::Menu* shuttle_style_menu;
379 float shuttle_max_speed;
380 Gtk::Menu* shuttle_context_menu;
382 void build_shuttle_context_menu ();
383 void show_shuttle_context_menu ();
384 void shuttle_style_changed();
385 void shuttle_unit_clicked ();
386 void set_shuttle_max_speed (float);
387 void update_speed_display ();
388 float last_speed_displayed;
390 gint shuttle_box_button_press (GdkEventButton*);
391 gint shuttle_box_button_release (GdkEventButton*);
392 gint shuttle_box_scroll (GdkEventScroll*);
393 gint shuttle_box_motion (GdkEventMotion*);
394 gint shuttle_box_expose (GdkEventExpose*);
395 gint mouse_shuttle (double x, bool force);
396 void use_shuttle_fract (bool force);
398 bool shuttle_grabbed;
399 double shuttle_fract;
401 Gtk::ToggleButton punch_in_button;
402 Gtk::ToggleButton punch_out_button;
403 Gtk::ToggleButton auto_return_button;
404 Gtk::ToggleButton auto_play_button;
405 Gtk::ToggleButton auto_input_button;
406 Gtk::ToggleButton click_button;
407 Gtk::ToggleButton auditioning_alert_button;
408 Gtk::ToggleButton solo_alert_button;
412 void solo_blink (bool);
413 void audition_blink (bool);
415 void soloing_changed (bool);
416 void auditioning_changed (bool);
417 void _auditioning_changed (bool);
419 void solo_alert_toggle ();
420 void audition_alert_toggle ();
422 void primary_clock_value_changed ();
423 void secondary_clock_value_changed ();
425 /* called by Blink signal */
427 void transport_rec_enable_blink (bool onoff);
429 /* These change where we accept control from:
430 MMC, X (local) or both.
433 void allow_mmc_only ();
434 void allow_mmc_and_local ();
435 void allow_local_only ();
437 Gtk::Menu* session_popup_menu;
439 struct RecentSessionModelColumns : public Gtk::TreeModel::ColumnRecord {
440 RecentSessionModelColumns() {
444 Gtk::TreeModelColumn<Glib::ustring> visible_name;
445 Gtk::TreeModelColumn<Glib::ustring> fullpath;
448 RecentSessionModelColumns recent_session_columns;
449 Gtk::TreeView recent_session_display;
450 Glib::RefPtr<Gtk::TreeStore> recent_session_model;
452 ArdourDialog* session_selector_window;
453 Gtk::FileChooserDialog* open_session_selector;
455 void build_session_selector();
456 void redisplay_recent_sessions();
457 void recent_session_row_activated (const Gtk::TreePath& path, Gtk::TreeViewColumn* col);
459 struct RecentSessionsSorter {
460 bool operator() (std::pair<string,string> a, std::pair<string,string> b) const {
461 return cmp_nocase(a.first, b.first) == -1;
465 /* menu bar and associated stuff */
467 Gtk::MenuBar* menu_bar;
468 Gtk::EventBox menu_bar_base;
471 void build_menu_bar ();
472 void build_control_surface_menu ();
474 Gtk::Label wall_clock_label;
475 Gtk::EventBox wall_clock_box;
476 gint update_wall_clock ();
478 Gtk::Label disk_space_label;
479 Gtk::EventBox disk_space_box;
480 void update_disk_space ();
482 Gtk::Label cpu_load_label;
483 Gtk::EventBox cpu_load_box;
484 void update_cpu_load ();
486 Gtk::Label buffer_load_label;
487 Gtk::EventBox buffer_load_box;
488 void update_buffer_load ();
490 Gtk::Label sample_rate_label;
491 Gtk::EventBox sample_rate_box;
492 void update_sample_rate (nframes_t);
494 gint every_second ();
495 gint every_point_one_seconds ();
496 gint every_point_zero_one_seconds ();
498 sigc::connection second_connection;
499 sigc::connection point_one_second_connection;
500 sigc::connection point_zero_one_second_connection;
502 gint session_menu (GdkEventButton *);
504 bool _will_create_new_session_automatically;
506 NewSessionDialog* new_session_dialog;
508 void open_session ();
509 void open_recent_session ();
510 void save_template ();
512 void session_add_audio_route (bool disk, int32_t input_channels, int32_t output_channels, ARDOUR::TrackMode mode, uint32_t how_many);
514 void set_transport_sensitivity (bool);
516 void remove_last_capture ();
518 void transport_goto_zero ();
519 void transport_goto_start ();
520 void transport_goto_end ();
521 void transport_stop ();
522 void transport_stop_and_forget_capture ();
523 void transport_record ();
524 void transport_roll ();
525 void transport_play_selection();
526 void transport_forward (int option);
527 void transport_rewind (int option);
528 void transport_loop ();
530 void transport_rolling ();
531 void transport_rewinding ();
532 void transport_forwarding ();
533 void transport_stopped ();
535 bool _session_is_new;
536 void connect_to_session (ARDOUR::Session *);
537 void connect_dependents_to_session (ARDOUR::Session *);
538 void we_have_dependents ();
540 std::string keybindings_path;
542 void setup_keybindings ();
543 void setup_session_options ();
545 guint32 last_key_press_time;
547 void snapshot_session ();
552 PublicEditor *editor;
553 int create_editor ();
555 RouteParams_UI *route_params;
556 int create_route_params ();
558 ConnectionEditor *connection_editor;
559 int create_connection_editor ();
561 LocationUI *location_ui;
562 int create_location_ui ();
563 void handle_locations_change (ARDOUR::Location*);
565 ColorManager* color_manager;
569 OptionEditor *option_editor;
573 AddRouteDialog *add_route_dialog;
575 /* Keyboard Handling */
579 /* Keymap handling */
581 void install_actions ();
582 void start_keyboard_prefix();
584 void toggle_record_enable (uint32_t);
586 uint32_t rec_enabled_streams;
587 void count_recenabled_streams (ARDOUR::Route&);
593 Gtk::MenuItem *cleanup_item;
595 void display_cleanup_results (ARDOUR::Session::cleanup_report& rep, const gchar* list_title, const string & msg);
599 bool have_configure_timeout;
600 struct timeval last_configure_time;
601 gint configure_timeout ();
603 struct timeval last_peak_grab;
604 struct timeval last_shuttle_request;
606 bool have_disk_overrun_displayed;
607 bool have_disk_underrun_displayed;
609 void disk_overrun_message_gone ();
610 void disk_underrun_message_gone ();
611 void disk_overrun_handler ();
612 void disk_underrun_handler ();
614 int pending_state_dialog ();
616 void disconnect_from_jack ();
617 void reconnect_to_jack ();
618 void set_jack_buffer_size (nframes_t);
620 Gtk::MenuItem* jack_disconnect_item;
621 Gtk::MenuItem* jack_reconnect_item;
622 Gtk::Menu* jack_bufsize_menu;
624 int make_session_clean ();
625 bool filter_ardour_session_dirs (const Gtk::FileFilter::Info&);
627 Glib::RefPtr<Gtk::ActionGroup> common_actions;
629 void editor_realized ();
631 std::vector<std::string> positional_sync_strings;
633 void toggle_send_midi_feedback ();
634 void toggle_use_mmc ();
635 void toggle_send_mmc ();
636 void toggle_use_midi_control();
637 void toggle_send_mtc ();
639 void set_input_auto_connect (ARDOUR::AutoConnectOption);
640 void set_output_auto_connect (ARDOUR::AutoConnectOption);
641 void set_solo_model (ARDOUR::SoloModel);
642 void set_monitor_model (ARDOUR::MonitorModel);
644 void toggle_StopPluginsWithTransport();
645 void toggle_DoNotRunPluginsWhileRecording();
646 void toggle_VerifyRemoveLastCapture();
647 void toggle_StopRecordingOnXrun();
648 void toggle_StopTransportAtEndOfSession();
649 void toggle_GainReduceFastTransport();
650 void toggle_LatchedSolo();
651 void toggle_LatchedRecordEnable ();
653 void mtc_port_changed ();
654 void map_solo_model ();
655 void map_monitor_model ();
656 void map_file_header_format ();
657 void map_file_data_format ();
658 void map_input_auto_connect ();
659 void map_output_auto_connect ();
660 void parameter_changed (const char*);
662 void set_meter_hold (ARDOUR::MeterHold);
663 void set_meter_falloff (ARDOUR::MeterFalloff);
664 void map_meter_hold ();
665 void map_meter_falloff ();
667 void toggle_control_protocol (ARDOUR::ControlProtocolInfo*);
668 void toggle_control_protocol_feedback (ARDOUR::ControlProtocolInfo*, const char* group_name, std::string action_name);
671 #endif /* __ardour_gui_h__ */