1 /*
2 * Copyright (C) 2005-2007 Doug McLain <doug@nostar.net>
3 * Copyright (C) 2005-2017 Tim Mayberry <mojofunk@gmail.com>
4 * Copyright (C) 2005-2019 Paul Davis <paul@linuxaudiosystems.com>
5 * Copyright (C) 2005 Karsten Wiese <fzuuzf@googlemail.com>
6 * Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
7 * Copyright (C) 2006-2015 David Robillard <d@drobilla.net>
8 * Copyright (C) 2007-2012 Carl Hetherington <carl@carlh.net>
9 * Copyright (C) 2008-2010 Sakari Bergen <sakari.bergen@beatwaves.net>
10 * Copyright (C) 2012-2019 Robin Gareus <robin@gareus.org>
11 * Copyright (C) 2013-2015 Colin Fletcher <colin.m.fletcher@googlemail.com>
12 * Copyright (C) 2013-2016 John Emmas <john@creativepost.co.uk>
13 * Copyright (C) 2013-2016 Nick Mainsbridge <mainsbridge@gmail.com>
14 * Copyright (C) 2014-2018 Ben Loftis <ben@harrisonconsoles.com>
15 * Copyright (C) 2015 André Nusser <andre.nusser@googlemail.com>
16 * Copyright (C) 2016-2018 Len Ovens <len@ovenwerks.net>
17 * Copyright (C) 2017 Johannes Mueller <github@johannes-mueller.org>
18 *
19 * This program is free software; you can redistribute it and/or modify
20 * it under the terms of the GNU General Public License as published by
21 * the Free Software Foundation; either version 2 of the License, or
22 * (at your option) any later version.
23 *
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27 * GNU General Public License for more details.
28 *
29 * You should have received a copy of the GNU General Public License along
30 * with this program; if not, write to the Free Software Foundation, Inc.,
31 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
32 */
33
34 #ifdef WAF_BUILD
35 #include "gtk2ardour-config.h"
36 #include "gtk2ardour-version.h"
37 #endif
38
39 #include <algorithm>
40 #include <cmath>
41 #include <iostream>
42 #include <cerrno>
43
44 #include <stdarg.h>
45
46 #ifndef PLATFORM_WINDOWS
47 #include <sys/resource.h>
48 #endif
49
50 #ifdef __FreeBSD__
51 #include <sys/types.h>
52 #include <sys/sysctl.h>
53 #endif
54
55 #include <stdint.h>
56 #include <fcntl.h>
57 #include <signal.h>
58 #include <unistd.h>
59 #include <time.h>
60
61 #include <glib.h>
62 #include "pbd/gstdio_compat.h"
63
64 #include <gtkmm/accelmap.h>
65 #include <gtkmm/messagedialog.h>
66 #include <gtkmm/stock.h>
67 #include <gtkmm/uimanager.h>
68
69 #include "pbd/error.h"
70 #include "pbd/basename.h"
71 #include "pbd/compose.h"
72 #include "pbd/convert.h"
73 #include "pbd/failed_constructor.h"
74 #include "pbd/file_archive.h"
75 #include "pbd/enumwriter.h"
76 #include "pbd/memento_command.h"
77 #include "pbd/openuri.h"
78 #include "pbd/stl_delete.h"
79 #include "pbd/types_convert.h"
80 #include "pbd/unwind.h"
81 #include "pbd/file_utils.h"
82 #include "pbd/localtime_r.h"
83 #include "pbd/pthread_utils.h"
84 #include "pbd/replace_all.h"
85 #include "pbd/scoped_file_descriptor.h"
86 #include "pbd/xml++.h"
87
88 #include "gtkmm2ext/application.h"
89 #include "gtkmm2ext/bindings.h"
90 #include "gtkmm2ext/gtk_ui.h"
91 #include "gtkmm2ext/utils.h"
92 #include "gtkmm2ext/window_title.h"
93
94 #include "widgets/fastmeter.h"
95 #include "widgets/prompter.h"
96 #include "widgets/tooltips.h"
97
98 #include "ardour/ardour.h"
99 #include "ardour/audio_backend.h"
100 #include "ardour/audio_track.h"
101 #include "ardour/audioengine.h"
102 #include "ardour/audiofilesource.h"
103 #include "ardour/automation_watch.h"
104 #include "ardour/disk_reader.h"
105 #include "ardour/disk_writer.h"
106 #include "ardour/filename_extensions.h"
107 #include "ardour/filesystem_paths.h"
108 #include "ardour/ltc_file_reader.h"
109 #include "ardour/monitor_control.h"
110 #include "ardour/midi_track.h"
111 #include "ardour/port.h"
112 #include "ardour/plugin_manager.h"
113 #include "ardour/process_thread.h"
114 #include "ardour/profile.h"
115 #include "ardour/recent_sessions.h"
116 #include "ardour/record_enable_control.h"
117 #include "ardour/revision.h"
118 #include "ardour/session_directory.h"
119 #include "ardour/session_route.h"
120 #include "ardour/session_state_utils.h"
121 #include "ardour/session_utils.h"
122 #include "ardour/source_factory.h"
123 #include "ardour/transport_master.h"
124 #include "ardour/transport_master_manager.h"
125 #include "ardour/system_exec.h"
126 #include "ardour/track.h"
127 #include "ardour/vca_manager.h"
128 #include "ardour/utils.h"
129
130 #include "LuaBridge/LuaBridge.h"
131
132 #ifdef WINDOWS_VST_SUPPORT
133 #include <fst.h>
134 #endif
135 #ifdef AUDIOUNIT_SUPPORT
136 #include "ardour/audio_unit.h"
137 #endif
138
139 // fix for OSX (nsm.h has a check function, AU/Apple defines check)
140 #ifdef check
141 #undef check
142 #endif
143
144 #include "temporal/time.h"
145
146 #include "about.h"
147 #include "editing.h"
148 #include "enums_convert.h"
149 #include "actions.h"
150 #include "add_route_dialog.h"
151 #include "ambiguous_file_dialog.h"
152 #include "ardour_message.h"
153 #include "ardour_ui.h"
154 #include "audio_clock.h"
155 #include "audio_region_view.h"
156 #include "big_clock_window.h"
157 #include "big_transport_window.h"
158 #include "bundle_manager.h"
159 #include "dsp_stats_window.h"
160 #include "duplicate_routes_dialog.h"
161 #include "debug.h"
162 #include "engine_dialog.h"
163 #include "export_video_dialog.h"
164 #include "export_video_infobox.h"
165 #include "gain_meter.h"
166 #include "global_port_matrix.h"
167 #include "gui_object.h"
168 #include "gui_thread.h"
169 #include "idleometer.h"
170 #include "keyboard.h"
171 #include "keyeditor.h"
172 #include "location_ui.h"
173 #include "lua_script_manager.h"
174 #include "luawindow.h"
175 #include "main_clock.h"
176 #include "missing_file_dialog.h"
177 #include "missing_plugin_dialog.h"
178 #include "mixer_ui.h"
179 #include "meterbridge.h"
180 #include "meter_patterns.h"
181 #include "mouse_cursors.h"
182 #include "nsm.h"
183 #include "opts.h"
184 #include "pingback.h"
185 #include "plugin_dspload_window.h"
186 #include "processor_box.h"
187 #include "public_editor.h"
188 #include "rc_option_editor.h"
189 #include "recorder_ui.h"
190 #include "route_time_axis.h"
191 #include "route_params_ui.h"
192 #include "save_as_dialog.h"
193 #include "save_template_dialog.h"
194 #include "script_selector.h"
195 #include "session_archive_dialog.h"
196 #include "session_dialog.h"
197 #include "session_metadata_dialog.h"
198 #include "session_option_editor.h"
199 #include "speaker_dialog.h"
200 #include "splash.h"
201 #include "template_dialog.h"
202 #include "time_axis_view_item.h"
203 #include "time_info_box.h"
204 #include "timers.h"
205 #include "transport_masters_dialog.h"
206 #include "utils.h"
207 #include "utils_videotl.h"
208 #include "video_server_dialog.h"
209 #include "virtual_keyboard_window.h"
210 #include "add_video_dialog.h"
211 #include "transcode_video_dialog.h"
212 #include "plugin_selector.h"
213
214 #include "pbd/i18n.h"
215
216 using namespace ARDOUR;
217 using namespace ARDOUR_UI_UTILS;
218 using namespace PBD;
219 using namespace Gtkmm2ext;
220 using namespace ArdourWidgets;
221 using namespace Gtk;
222 using namespace std;
223 using namespace Editing;
224
225 ARDOUR_UI *ARDOUR_UI::theArdourUI = 0;
226
227 sigc::signal<void, samplepos_t> ARDOUR_UI::Clock;
228 sigc::signal<void> ARDOUR_UI::CloseAllDialogs;
229
230 static bool
ask_about_configuration_copy(string const & old_dir,string const & new_dir,int version)231 ask_about_configuration_copy (string const & old_dir, string const & new_dir, int version)
232 {
233 ArdourMessageDialog msg (string_compose (
234 _("%1 %2.x has discovered configuration files from %1 %3.x.\n\n"
235 "Would you like these files to be copied and used for %1 %2.x?\n\n"
236 "(This will require you to restart %1.)"),
237 PROGRAM_NAME, PROGRAM_VERSION, version),
238 false, /* no markup */
239 Gtk::MESSAGE_INFO,
240 Gtk::BUTTONS_YES_NO,
241 true /* modal, though it hardly matters since it is the only window */
242 );
243
244 msg.set_default_response (Gtk::RESPONSE_YES);
245 msg.show_all ();
246
247 return (msg.run() == Gtk::RESPONSE_YES);
248 }
249
250 static void
libxml_generic_error_func(void *,const char * msg,...)251 libxml_generic_error_func (void* /* parsing_context*/,
252 const char* msg,
253 ...)
254 {
255 va_list ap;
256 char buf[2048];
257
258 va_start (ap, msg);
259 vsnprintf (buf, sizeof (buf), msg, ap);
260 error << buf << endmsg;
261 va_end (ap);
262 }
263
264 static void
libxml_structured_error_func(void *,xmlErrorPtr err)265 libxml_structured_error_func (void* /* parsing_context*/,
266 xmlErrorPtr err)
267 {
268 string msg;
269
270 if (err->message)
271 msg = err->message;
272
273 replace_all (msg, "\n", "");
274
275 if (!msg.empty()) {
276 if (err->file && err->line) {
277 error << X_("XML error: ") << msg << " in " << err->file << " at line " << err->line;
278
279 if (err->int2) {
280 error << ':' << err->int2;
281 }
282
283 error << endmsg;
284 } else {
285 error << X_("XML error: ") << msg << endmsg;
286 }
287 }
288 }
289
290
ARDOUR_UI(int * argcp,char ** argvp[],const char * localedir)291 ARDOUR_UI::ARDOUR_UI (int *argcp, char **argvp[], const char* localedir)
292 : Gtkmm2ext::UI (PROGRAM_NAME, X_("gui"), argcp, argvp)
293 , session_load_in_progress (false)
294 , gui_object_state (new GUIObjectState)
295 , primary_clock (new MainClock (X_("primary"), X_("transport"), true ))
296 , secondary_clock (new MainClock (X_("secondary"), X_("secondary"), false))
297 , big_clock (new AudioClock (X_("bigclock"), false, "big", true, true, false, false))
298 , video_timeline(0)
299 , ignore_dual_punch (false)
300 , main_window_visibility (0)
301 , editor (0)
302 , mixer (0)
303 , recorder (0)
304 , nsm (0)
305 , _was_dirty (false)
306 , _mixer_on_top (false)
307 , _shared_popup_menu (0)
308 , startup_fsm (0)
309 , secondary_clock_spacer (0)
310 , latency_disable_button (ArdourButton::led_default_elements)
311 , time_info_box (0)
312 , auto_return_button (ArdourButton::led_default_elements)
313 , follow_edits_button (ArdourButton::led_default_elements)
314 , auditioning_alert_button (_("Audition"))
315 , solo_alert_button (_("Solo"))
316 , feedback_alert_button (_("Feedback"))
317 , error_alert_button ( ArdourButton::just_led_default_elements )
318 , editor_meter_peak_display()
319 , editor_meter(0)
320 , _clear_editor_meter( true)
321 , _editor_meter_peaked (false)
322 , _numpad_locate_happening (false)
323 , _session_is_new (false)
324 , last_key_press_time (0)
325 , save_as_dialog (0)
326 , meterbridge (0)
327 , luawindow (0)
328 , rc_option_editor (0)
329 , speaker_config_window (X_("speaker-config"), _("Speaker Configuration"))
330 , add_route_dialog (X_("add-routes"), _("Add Tracks/Busses"))
331 , about (X_("about"), _("About"))
332 , location_ui (X_("locations"), S_("Ranges|Locations"))
333 , route_params (X_("inspector"), _("Tracks and Busses"))
334 , audio_midi_setup (X_("audio-midi-setup"), _("Audio/MIDI Setup"))
335 , export_video_dialog (X_("video-export"), _("Video Export Dialog"))
336 , lua_script_window (X_("script-manager"), _("Script Manager"))
337 , idleometer (X_("idle-o-meter"), _("Idle'o'Meter"))
338 , plugin_dsp_load_window (X_("plugin-dsp-load"), _("Plugin DSP Load"))
339 , dsp_statistics_window (X_("dsp-statistics"), _("Performance Meters"))
340 , transport_masters_window (X_("transport-masters"), _("Transport Masters"))
341 , session_option_editor (X_("session-options-editor"), _("Properties"), boost::bind (&ARDOUR_UI::create_session_option_editor, this))
342 , add_video_dialog (X_("add-video"), _("Add Video"), boost::bind (&ARDOUR_UI::create_add_video_dialog, this))
343 , bundle_manager (X_("bundle-manager"), _("Bundle Manager"), boost::bind (&ARDOUR_UI::create_bundle_manager, this))
344 , big_clock_window (X_("big-clock"), _("Big Clock"), boost::bind (&ARDOUR_UI::create_big_clock_window, this))
345 , big_transport_window (X_("big-transport"), _("Transport Controls"), boost::bind (&ARDOUR_UI::create_big_transport_window, this))
346 , virtual_keyboard_window (X_("virtual-keyboard"), _("Virtual Keyboard"), boost::bind (&ARDOUR_UI::create_virtual_keyboard_window, this))
347 , audio_port_matrix (X_("audio-connection-manager"), _("Audio Connections"), boost::bind (&ARDOUR_UI::create_global_port_matrix, this, ARDOUR::DataType::AUDIO))
348 , midi_port_matrix (X_("midi-connection-manager"), _("MIDI Connections"), boost::bind (&ARDOUR_UI::create_global_port_matrix, this, ARDOUR::DataType::MIDI))
349 , key_editor (X_("key-editor"), _("Keyboard Shortcuts"), boost::bind (&ARDOUR_UI::create_key_editor, this))
350 , video_server_process (0)
351 , have_configure_timeout (false)
352 , last_configure_time (0)
353 , last_peak_grab (0)
354 , have_disk_speed_dialog_displayed (false)
355 , _status_bar_visibility (X_("status-bar"))
356 , _feedback_exists (false)
357 , _ambiguous_latency (false)
358 , _log_not_acknowledged (LogLevelNone)
359 , duplicate_routes_dialog (0)
360 , editor_visibility_button (S_("Window|Edit"))
361 , mixer_visibility_button (S_("Window|Mix"))
362 , prefs_visibility_button (S_("Window|Prefs"))
363 , recorder_visibility_button (S_("Window|Rec"))
364 {
365 Gtkmm2ext::init (localedir);
366
367 UIConfiguration::instance().post_gui_init ();
368
369 if (ARDOUR::handle_old_configuration_files (boost::bind (ask_about_configuration_copy, _1, _2, _3))) {
370 {
371 /* "touch" the been-here-before path now that config has been migrated */
372 PBD::ScopedFileDescriptor fout (g_open (been_here_before_path ().c_str(), O_CREAT|O_TRUNC|O_RDWR, 0666));
373 }
374 ArdourMessageDialog msg (string_compose (_("Your configuration files were copied. You can now restart %1."), PROGRAM_NAME), true);
375 msg.run ();
376 /* configuration was modified, exit immediately */
377 _exit (EXIT_SUCCESS);
378 }
379
380
381 if (theArdourUI == 0) {
382 theArdourUI = this;
383 }
384
385 /* track main window visibility */
386
387 main_window_visibility = new VisibilityTracker (_main_window);
388
389 /* stop libxml from spewing to stdout/stderr */
390
391 xmlSetGenericErrorFunc (this, libxml_generic_error_func);
392 xmlSetStructuredErrorFunc (this, libxml_structured_error_func);
393
394 /* Set this up early */
395
396 ActionManager::init ();
397
398 /* we like keyboards */
399
400 keyboard = new ArdourKeyboard(*this);
401
402 XMLNode* node = ARDOUR_UI::instance()->keyboard_settings();
403 if (node) {
404 keyboard->set_state (*node, Stateful::loading_state_version);
405 }
406
407 /* actions do not need to be defined when we load keybindings. They
408 * will be lazily discovered. But bindings do need to exist when we
409 * create windows/tabs with their own binding sets.
410 */
411
412 keyboard->setup_keybindings ();
413
414 if ((global_bindings = Bindings::get_bindings (X_("Global"))) == 0) {
415 error << _("Global keybindings are missing") << endmsg;
416 }
417
418 install_actions ();
419
420 UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &ARDOUR_UI::parameter_changed));
421 boost::function<void (string)> pc (boost::bind (&ARDOUR_UI::parameter_changed, this, _1));
422 UIConfiguration::instance().map_parameters (pc);
423
424 transport_ctrl.setup (this);
425
426 ARDOUR::DiskWriter::Overrun.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::disk_overrun_handler, this), gui_context());
427 ARDOUR::DiskReader::Underrun.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::disk_underrun_handler, this), gui_context());
428
429 ARDOUR::Session::VersionMismatch.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::session_format_mismatch, this, _1, _2), gui_context());
430
431 /* handle dialog requests */
432
433 ARDOUR::Session::Dialog.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::session_dialog, this, _1), gui_context());
434
435 /* handle pending state with a dialog (PROBLEM: needs to return a value and thus cannot be x-thread) */
436
437 ARDOUR::Session::AskAboutPendingState.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::pending_state_dialog, this));
438
439 /* handle sr mismatch with a dialog (PROBLEM: needs to return a value and thus cannot be x-thread) */
440
441 ARDOUR::Session::AskAboutSampleRateMismatch.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::sr_mismatch_dialog, this, _1, _2));
442
443 /* handle sr mismatch with a dialog - cross-thread from engine */
444 ARDOUR::Session::NotifyAboutSampleRateMismatch.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::sr_mismatch_message, this, _1, _2), gui_context ());
445
446 /* handle requests to quit (coming from JACK session) */
447
448 ARDOUR::Session::Quit.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::finish, this), gui_context ());
449
450 /* tell the user about feedback */
451
452 ARDOUR::Session::FeedbackDetected.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::feedback_detected, this), gui_context ());
453 ARDOUR::Session::SuccessfulGraphSort.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::successful_graph_sort, this), gui_context ());
454
455 /* indicate global latency compensation en/disable */
456 ARDOUR::Latent::DisableSwitchChanged.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::latency_switch_changed, this), gui_context ());
457
458 /* handle requests to deal with missing files */
459
460 ARDOUR::Session::MissingFile.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::missing_file, this, _1, _2, _3));
461
462 /* and ambiguous files */
463
464 ARDOUR::FileSource::AmbiguousFileName.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::ambiguous_file, this, _1, _2));
465
466 ARDOUR::GUIIdle.connect (forever_connections, MISSING_INVALIDATOR, boost::bind(&ARDOUR_UI::gui_idle_handler, this), gui_context());
467
468 Config->ParameterChanged.connect ( forever_connections, MISSING_INVALIDATOR, boost::bind(&ARDOUR_UI::set_flat_buttons, this), gui_context() );
469 set_flat_buttons();
470
471 theme_changed.connect (sigc::mem_fun(*this, &ARDOUR_UI::on_theme_changed));
472 UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &ARDOUR_UI::on_theme_changed));
473 UIConfiguration::instance().DPIReset.connect (sigc::mem_fun (*this, &ARDOUR_UI::on_theme_changed));
474
475 /* lets get this party started */
476
477 setup_gtk_ardour_enums ();
478 setup_profile ();
479
480 SessionEvent::create_per_thread_pool ("GUI", 4096);
481
482 UIConfiguration::instance().reset_dpi ();
483
484 TimeAxisViewItem::set_constant_heights ();
485
486 /* The following must happen after ARDOUR::init() so that Config is set up */
487
488 const XMLNode* ui_xml = Config->extra_xml (X_("UI"));
489
490 if (ui_xml) {
491 key_editor.set_state (*ui_xml, 0);
492 session_option_editor.set_state (*ui_xml, 0);
493 speaker_config_window.set_state (*ui_xml, 0);
494 about.set_state (*ui_xml, 0);
495 add_route_dialog.set_state (*ui_xml, 0);
496 add_video_dialog.set_state (*ui_xml, 0);
497 route_params.set_state (*ui_xml, 0);
498 bundle_manager.set_state (*ui_xml, 0);
499 location_ui.set_state (*ui_xml, 0);
500 big_clock_window.set_state (*ui_xml, 0);
501 big_transport_window.set_state (*ui_xml, 0);
502 virtual_keyboard_window.set_state (*ui_xml, 0);
503 audio_port_matrix.set_state (*ui_xml, 0);
504 midi_port_matrix.set_state (*ui_xml, 0);
505 export_video_dialog.set_state (*ui_xml, 0);
506 lua_script_window.set_state (*ui_xml, 0);
507 idleometer.set_state (*ui_xml, 0);
508 plugin_dsp_load_window.set_state (*ui_xml, 0);
509 dsp_statistics_window.set_state (*ui_xml, 0);
510 transport_masters_window.set_state (*ui_xml, 0);
511 }
512
513 /* set default parent for dialogs and windows */
514 WM::Manager::instance().set_transient_for (&_main_window);
515
516 /* Separate windows */
517
518 WM::Manager::instance().register_window (&key_editor);
519 WM::Manager::instance().register_window (&session_option_editor);
520 WM::Manager::instance().register_window (&speaker_config_window);
521 WM::Manager::instance().register_window (&about);
522 WM::Manager::instance().register_window (&add_route_dialog);
523 WM::Manager::instance().register_window (&add_video_dialog);
524 WM::Manager::instance().register_window (&route_params);
525 WM::Manager::instance().register_window (&audio_midi_setup);
526 WM::Manager::instance().register_window (&export_video_dialog);
527 WM::Manager::instance().register_window (&lua_script_window);
528 WM::Manager::instance().register_window (&bundle_manager);
529 WM::Manager::instance().register_window (&location_ui);
530 WM::Manager::instance().register_window (&big_clock_window);
531 WM::Manager::instance().register_window (&big_transport_window);
532 WM::Manager::instance().register_window (&virtual_keyboard_window);
533 WM::Manager::instance().register_window (&audio_port_matrix);
534 WM::Manager::instance().register_window (&midi_port_matrix);
535 WM::Manager::instance().register_window (&idleometer);
536 WM::Manager::instance().register_window (&plugin_dsp_load_window);
537 WM::Manager::instance().register_window (&dsp_statistics_window);
538 WM::Manager::instance().register_window (&transport_masters_window);
539
540 /* session-sensitive windows */
541 ActionManager::session_sensitive_actions.push_back (ActionManager::get_action (X_("Window"), X_("toggle-session-options-editor")));
542 ActionManager::session_sensitive_actions.push_back (ActionManager::get_action (X_("Window"), X_("toggle-transport-masters")));
543
544 /* do not retain position for add route dialog */
545 add_route_dialog.set_state_mask (WindowProxy::Size);
546
547 /* Trigger setting up the color scheme and loading the GTK RC file */
548
549 UIConfiguration::instance().load_rc_file (false);
550
551 _process_thread = new ProcessThread ();
552
553 ARDOUR::Port::set_connecting_blocked (ARDOUR_COMMAND_LINE::no_connect_ports);
554 }
555
556 GlobalPortMatrixWindow*
create_global_port_matrix(ARDOUR::DataType type)557 ARDOUR_UI::create_global_port_matrix (ARDOUR::DataType type)
558 {
559 if (!_session) {
560 return 0;
561 }
562 return new GlobalPortMatrixWindow (_session, type);
563 }
564
565 void
attach_to_engine()566 ARDOUR_UI::attach_to_engine ()
567 {
568 AudioEngine::instance()->Running.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::engine_running, this, _1), gui_context());
569 engine_running (0);
570 }
571
572 void
engine_stopped()573 ARDOUR_UI::engine_stopped ()
574 {
575 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::engine_stopped)
576 ActionManager::set_sensitive (ActionManager::engine_sensitive_actions, false);
577 ActionManager::set_sensitive (ActionManager::engine_opposite_sensitive_actions, true);
578 update_sample_rate (0);
579 update_cpu_load ();
580 }
581
582 void
engine_running(uint32_t cnt)583 ARDOUR_UI::engine_running (uint32_t cnt)
584 {
585 if (cnt == 0) {
586 post_engine();
587 }
588
589 update_disk_space ();
590 update_cpu_load ();
591 update_sample_rate (AudioEngine::instance()->sample_rate());
592 update_timecode_format ();
593 update_peak_thread_work ();
594 ActionManager::set_sensitive (ActionManager::engine_sensitive_actions, true);
595 ActionManager::set_sensitive (ActionManager::engine_opposite_sensitive_actions, false);
596 }
597
598 void
engine_halted(const char * reason,bool free_reason)599 ARDOUR_UI::engine_halted (const char* reason, bool free_reason)
600 {
601 if (!Gtkmm2ext::UI::instance()->caller_is_ui_thread()) {
602 /* we can't rely on the original string continuing to exist when we are called
603 again in the GUI thread, so make a copy and note that we need to
604 free it later.
605 */
606 char *copy = strdup (reason);
607 Gtkmm2ext::UI::instance()->call_slot (MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::engine_halted, this, copy, true));
608 return;
609 }
610
611 ActionManager::set_sensitive (ActionManager::engine_sensitive_actions, false);
612 ActionManager::set_sensitive (ActionManager::engine_opposite_sensitive_actions, true);
613
614 update_sample_rate (0);
615
616 string msgstr;
617
618 /* if the reason is a non-empty string, it means that the backend was shutdown
619 rather than just Ardour.
620 */
621
622 if (strlen (reason)) {
623 msgstr = string_compose (_("The audio backend was shutdown because:\n\n%1"), reason);
624 } else {
625 msgstr = string_compose (_("\
626 The audio backend has either been shutdown or it\n\
627 disconnected %1 because %1\n\
628 was not fast enough. Try to restart\n\
629 the audio backend and save the session."), PROGRAM_NAME);
630 }
631
632 ArdourMessageDialog msg (_main_window, msgstr);
633 msg.run ();
634
635 if (free_reason) {
636 free (const_cast<char*> (reason));
637 }
638 }
639
640 void
post_engine()641 ARDOUR_UI::post_engine ()
642 {
643 /* Things to be done once (and once ONLY) after we have a backend running in the AudioEngine
644 */
645 #ifdef AUDIOUNIT_SUPPORT
646 std::string au_msg;
647 if (AUPluginInfo::au_get_crashlog(au_msg)) {
648 popup_error(_("Audio Unit Plugin Scan Failed. Automatic AU scanning has been disabled. Please see the log window for further details."));
649 error << _("Audio Unit Plugin Scan Failed:") << endmsg;
650 info << au_msg << endmsg;
651 }
652 #endif
653
654 /* connect to important signals */
655
656 AudioEngine::instance()->Stopped.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::engine_stopped, this), gui_context());
657 AudioEngine::instance()->SampleRateChanged.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::update_sample_rate, this, _1), gui_context());
658 AudioEngine::instance()->BufferSizeChanged.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::update_sample_rate, this, _1), gui_context());
659 AudioEngine::instance()->Halted.connect_same_thread (halt_connection, boost::bind (&ARDOUR_UI::engine_halted, this, _1, false));
660 AudioEngine::instance()->BecameSilent.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::audioengine_became_silent, this), gui_context());
661
662 if (setup_windows ()) {
663 throw failed_constructor ();
664 }
665
666 transport_ctrl.map_actions ();
667
668 /* Do this after setup_windows (), as that's when the _status_bar_visibility is created */
669 XMLNode* n = Config->extra_xml (X_("UI"));
670 if (n) {
671 _status_bar_visibility.set_state (*n);
672 }
673
674 check_memory_locking();
675
676 /* this is the first point at which all the possible actions are
677 * available, because some of the available actions are dependent on
678 * aspects of the engine/backend.
679 */
680
681 if (ARDOUR_COMMAND_LINE::show_key_actions) {
682 stringstream sstr;
683 Bindings::save_all_bindings_as_html (sstr);
684
685 if (sstr.str().empty()) {
686 return;
687 }
688 gchar* file_name;
689 GError *err = NULL;
690 gint fd;
691
692 if ((fd = g_file_open_tmp ("akprintXXXXXX.html", &file_name, &err)) < 0) {
693 if (err) {
694 error << string_compose (_("Could not open temporary file to print bindings (%1)"), err->message) << endmsg;
695 g_error_free (err);
696 }
697 return;
698 }
699
700 #ifdef PLATFORM_WINDOWS
701 ::close (fd);
702 #endif
703
704 err = NULL;
705
706 if (!g_file_set_contents (file_name, sstr.str().c_str(), sstr.str().size(), &err)) {
707 #ifndef PLATFORM_WINDOWS
708 ::close (fd);
709 #endif
710 g_unlink (file_name);
711 if (err) {
712 error << string_compose (_("Could not save bindings to file (%1)"), err->message) << endmsg;
713 g_error_free (err);
714 }
715 return;
716 }
717
718 #ifndef PLATFORM_WINDOWS
719 ::close (fd);
720 #endif
721
722 PBD::open_uri (string_compose ("file:///%1", file_name));
723
724 halt_connection.disconnect ();
725 AudioEngine::instance()->stop ();
726 exit (EXIT_SUCCESS);
727
728 }
729
730 if (ARDOUR_COMMAND_LINE::show_actions) {
731
732
733 vector<string> paths;
734 vector<string> labels;
735 vector<string> tooltips;
736 vector<string> keys;
737 vector<Glib::RefPtr<Gtk::Action> > actions;
738 string ver_in = revision;
739 string ver = ver_in.substr(0, ver_in.find("-"));
740
741 stringstream output;
742 output << "\n<h2>Menu actions</h2>" << endl;
743 output << "<p>\n Every single menu item in " << PROGRAM_NAME << "'s GUI is accessible by control" << endl;
744 output << " surfaces or scripts.\n</p>\n" << endl;
745 output << "<p>\n The list below shows all available values of <em>action-name</em> as of" << endl;
746 output << " " << PROGRAM_NAME << " " << ver << ". You can get the current list at any" << endl;
747 output << " time by running " << PROGRAM_NAME << " with the -A flag.\n</p>\n" << endl;
748 output << "<table class=\"dl\">\n <thead>" << endl;
749 output << " <tr><th>Action Name</th><th>Menu Name</th></tr>" << endl;
750 output << " </thead>\n <tbody>" << endl;
751
752 ActionManager::get_all_actions (paths, labels, tooltips, keys, actions);
753
754 vector<string>::iterator p;
755 vector<string>::iterator l;
756
757 for (p = paths.begin(), l = labels.begin(); p != paths.end(); ++p, ++l) {
758 output << " <tr><th><kbd class=\"osc\">" << *p << "</kbd></th><td>" << *l << "</td></tr>" << endl;
759 }
760 output << " </tbody>\n </table>" << endl;
761
762 // output this mess to a browser for easiest X-platform use
763 // it is not pretty HTML, but it works and it's main purpose
764 // is to create raw html to fit in Ardour's manual with no editing
765 gchar* file_name;
766 GError *err = NULL;
767 gint fd;
768
769 if ((fd = g_file_open_tmp ("list-of-menu-actionsXXXXXX.html", &file_name, &err)) < 0) {
770 if (err) {
771 error << string_compose (_("Could not open temporary file to print bindings (%1)"), err->message) << endmsg;
772 g_error_free (err);
773 }
774 return;
775 }
776
777 #ifdef PLATFORM_WINDOWS
778 ::close (fd);
779 #endif
780
781 err = NULL;
782
783 if (!g_file_set_contents (file_name, output.str().c_str(), output.str().size(), &err)) {
784 #ifndef PLATFORM_WINDOWS
785 ::close (fd);
786 #endif
787 g_unlink (file_name);
788 if (err) {
789 error << string_compose (_("Could not save bindings to file (%1)"), err->message) << endmsg;
790 g_error_free (err);
791 }
792 return;
793 }
794
795 #ifndef PLATFORM_WINDOWS
796 ::close (fd);
797 #endif
798
799 PBD::open_uri (string_compose ("file:///%1", file_name));
800
801 halt_connection.disconnect ();
802 AudioEngine::instance()->stop ();
803 exit (EXIT_SUCCESS);
804 }
805
806 /* this being a GUI and all, we want peakfiles */
807
808 AudioFileSource::set_build_peakfiles (true);
809 AudioFileSource::set_build_missing_peakfiles (true);
810
811 /* set default clock modes */
812
813 primary_clock->set_mode (AudioClock::Timecode);
814 secondary_clock->set_mode (AudioClock::BBT);
815
816 /* start the time-of-day-clock */
817
818 #ifndef __APPLE__
819 /* OS X provides a nearly-always visible wallclock, so don't be stupid */
820 update_wall_clock ();
821 Glib::signal_timeout().connect_seconds (sigc::mem_fun(*this, &ARDOUR_UI::update_wall_clock), 1);
822 #endif
823
824 {
825 DisplaySuspender ds;
826 Config->ParameterChanged.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::parameter_changed, this, _1), gui_context());
827 boost::function<void (string)> pc (boost::bind (&ARDOUR_UI::parameter_changed, this, _1));
828 Config->map_parameters (pc);
829
830 UIConfiguration::instance().map_parameters (pc);
831 }
832 }
833
~ARDOUR_UI()834 ARDOUR_UI::~ARDOUR_UI ()
835 {
836 UIConfiguration::instance().save_state();
837
838 ARDOUR_UI_UTILS::inhibit_screensaver (false);
839
840 stop_video_server();
841
842 /* unsubscribe from AudioEngine::Stopped */
843 if (recorder) {
844 recorder->cleanup ();
845 }
846
847 if (getenv ("ARDOUR_RUNNING_UNDER_VALGRIND")) {
848 // don't bother at 'real' exit. the OS cleans up for us.
849 delete big_clock; big_clock = 0;
850 delete primary_clock; primary_clock = 0;
851 delete secondary_clock; secondary_clock = 0;
852 delete _process_thread; _process_thread = 0;
853 delete time_info_box; time_info_box = 0;
854 delete meterbridge; meterbridge = 0;
855 delete luawindow; luawindow = 0;
856 delete recorder; recorder = 0;
857 delete editor; editor = 0;
858 delete mixer; mixer = 0;
859 delete rc_option_editor; rc_option_editor = 0; // failed to wrap object warning
860 delete nsm; nsm = 0;
861 delete gui_object_state; gui_object_state = 0;
862 delete _shared_popup_menu ; _shared_popup_menu = 0;
863 delete main_window_visibility;
864 FastMeter::flush_pattern_cache ();
865 ArdourFader::flush_pattern_cache ();
866 } else if (mixer) {
867 /* drop references to any PluginInfoPtr */
868 delete mixer->plugin_selector ();
869 }
870
871
872 #ifndef NDEBUG
873 /* Small trick to flush main-thread event pool.
874 * Other thread-pools are destroyed at pthread_exit(),
875 * but tmain thread termination is too late to trigger Pool::~Pool()
876 */
877 SessionEvent* ev = new SessionEvent (SessionEvent::SetTransportSpeed, SessionEvent::Clear, SessionEvent::Immediate, 0, 0); // get the pool reference, values don't matter since the event is never queued.
878 delete ev->event_pool();
879 #endif
880 }
881
882 gint
configure_timeout()883 ARDOUR_UI::configure_timeout ()
884 {
885 if (last_configure_time == 0) {
886 /* no configure events yet */
887 return true;
888 }
889
890 /* force a gap of 0.5 seconds since the last configure event
891 */
892
893 if (get_microseconds() - last_configure_time < 500000) {
894 return true;
895 } else {
896 have_configure_timeout = false;
897 save_ardour_state ();
898 return false;
899 }
900 }
901
902 gboolean
configure_handler(GdkEventConfigure *)903 ARDOUR_UI::configure_handler (GdkEventConfigure* /*conf*/)
904 {
905 if (have_configure_timeout) {
906 last_configure_time = get_microseconds();
907 } else {
908 Glib::signal_timeout().connect (sigc::mem_fun(*this, &ARDOUR_UI::configure_timeout), 100);
909 have_configure_timeout = true;
910 }
911
912 return FALSE;
913 }
914
915 void
set_transport_controllable_state(const XMLNode & node)916 ARDOUR_UI::set_transport_controllable_state (const XMLNode& node)
917 {
918 std::string str;
919
920 if (node.get_property ("roll", str)){
921 roll_controllable->set_id (str);
922 }
923 if (node.get_property ("stop", str)) {
924 stop_controllable->set_id (str);
925 }
926 if (node.get_property ("goto-start", str)) {
927 goto_start_controllable->set_id (str);
928 }
929 if (node.get_property ("goto-end", str)) {
930 goto_end_controllable->set_id (str);
931 }
932 if (node.get_property ("auto-loop", str)) {
933 auto_loop_controllable->set_id (str);
934 }
935 if (node.get_property ("play-selection", str)) {
936 play_selection_controllable->set_id (str);
937 }
938 if (node.get_property ("rec", str)) {
939 rec_controllable->set_id (str);
940 }
941 if (node.get_property ("shuttle", str)) {
942 shuttle_box.controllable()->set_id (str);
943 }
944 }
945
946 XMLNode&
get_transport_controllable_state()947 ARDOUR_UI::get_transport_controllable_state ()
948 {
949 XMLNode* node = new XMLNode(X_("TransportControllables"));
950
951 node->set_property (X_("roll"), roll_controllable->id());
952 node->set_property (X_("stop"), stop_controllable->id());
953 node->set_property (X_("goto-start"), goto_start_controllable->id());
954 node->set_property (X_("goto-end"), goto_end_controllable->id());
955 node->set_property (X_("auto-loop"), auto_loop_controllable->id());
956 node->set_property (X_("play-selection"), play_selection_controllable->id());
957 node->set_property (X_("rec"), rec_controllable->id());
958 node->set_property (X_("shuttle"), shuttle_box.controllable()->id());
959
960 return *node;
961 }
962
963 void
session_dirty_changed()964 ARDOUR_UI::session_dirty_changed ()
965 {
966 update_autosave ();
967 update_title ();
968 }
969
970 void
update_autosave()971 ARDOUR_UI::update_autosave ()
972 {
973 if (_session && _session->dirty()) {
974 if (_autosave_connection.connected()) {
975 _autosave_connection.disconnect();
976 }
977
978 _autosave_connection = Glib::signal_timeout().connect (sigc::mem_fun (*this, &ARDOUR_UI::autosave_session),
979 Config->get_periodic_safety_backup_interval() * 1000);
980
981 } else {
982 if (_autosave_connection.connected()) {
983 _autosave_connection.disconnect();
984 }
985 }
986 }
987
988 void
queue_finish()989 ARDOUR_UI::queue_finish ()
990 {
991 Glib::signal_idle().connect (mem_fun (*this, &ARDOUR_UI::idle_finish));
992 }
993
994 bool
idle_finish()995 ARDOUR_UI::idle_finish ()
996 {
997 finish ();
998 return false; /* do not call again */
999 }
1000
1001 void
finish()1002 ARDOUR_UI::finish()
1003 {
1004 bool delete_unnamed_session = false;
1005
1006 if (_session) {
1007 const bool unnamed = _session->unnamed();
1008
1009 ARDOUR_UI::instance()->video_timeline->sync_session_state();
1010
1011 if (_session->dirty() || unnamed) {
1012 vector<string> actions;
1013 actions.push_back (_("Don't quit"));
1014
1015 if (_session->unnamed()) {
1016 actions.push_back (_("Discard session"));
1017 actions.push_back (_("Name session and quit"));
1018 } else {
1019 actions.push_back (_("Just quit"));
1020 actions.push_back (_("Save and quit"));
1021 }
1022
1023 switch (ask_about_saving_session (actions)) {
1024 case -1:
1025 return;
1026 break;
1027 case 1:
1028 if (unnamed) {
1029 rename_session (true);
1030 }
1031 /* use the default name */
1032 if (save_state_canfail ("")) {
1033 /* failed - don't quit */
1034 ArdourMessageDialog msg (_main_window,
1035 string_compose (_("\
1036 %1 was unable to save your session.\n\n\
1037 If you still wish to quit, please use the\n\n\
1038 \"Just quit\" option."), PROGRAM_NAME));
1039 msg.run ();
1040 return;
1041 }
1042 break;
1043 case 0:
1044 if (unnamed) {
1045 delete_unnamed_session = true;
1046 }
1047 break;
1048 }
1049 }
1050
1051 second_connection.disconnect ();
1052 point_one_second_connection.disconnect ();
1053 point_zero_something_second_connection.disconnect();
1054 fps_connection.disconnect();
1055 }
1056
1057 delete ARDOUR_UI::instance()->video_timeline;
1058 ARDOUR_UI::instance()->video_timeline = NULL;
1059 stop_video_server();
1060
1061 /* Save state before deleting the session, as that causes some
1062 windows to be destroyed before their visible state can be
1063 saved.
1064 */
1065 save_ardour_state ();
1066
1067 if (key_editor.get (false)) {
1068 key_editor->disconnect ();
1069 }
1070
1071 close_all_dialogs ();
1072
1073 if (_session) {
1074
1075
1076 if (delete_unnamed_session) {
1077 ask_about_scratch_deletion ();
1078 }
1079
1080 _session->set_clean ();
1081 delete _session;
1082 _session = 0;
1083
1084 }
1085
1086 halt_connection.disconnect ();
1087 AudioEngine::instance()->stop ();
1088 #ifdef WINDOWS_VST_SUPPORT
1089 fst_stop_threading();
1090 #endif
1091 quit ();
1092 }
1093
1094 void
ask_about_scratch_deletion()1095 ARDOUR_UI::ask_about_scratch_deletion ()
1096 {
1097 if (!_session) {
1098 return;
1099 }
1100
1101 string path = _session->path();
1102
1103 ArdourMessageDialog msg (_main_window,
1104 _("DANGER!"),
1105 true,
1106 Gtk::MESSAGE_WARNING,
1107 Gtk::BUTTONS_NONE, true);
1108
1109 msg.set_secondary_text (string_compose (_("You have not named this session yet.\n"
1110 "You can continue to use it as\n\n"
1111 "%1\n\n"
1112 "or it will be deleted.\n\n"
1113 "Deletion is permanent and irreversible."), _session->name()));
1114
1115 msg.set_title (_("SCRATCH SESSION - DANGER!"));
1116 msg.add_button (_("Delete this session (IRREVERSIBLE!)"), RESPONSE_OK);
1117 msg.add_button (_("Do not delete"), RESPONSE_CANCEL);
1118 msg.set_default_response (RESPONSE_CANCEL);
1119 msg.set_position (Gtk::WIN_POS_MOUSE);
1120
1121 int r = msg.run ();
1122
1123 if (r == Gtk::RESPONSE_OK) {
1124 PBD::remove_directory (path);
1125 } else {
1126 _session->end_unnamed_status ();
1127 }
1128 }
1129
1130 void
every_second()1131 ARDOUR_UI::every_second ()
1132 {
1133 update_cpu_load ();
1134 update_disk_space ();
1135 update_timecode_format ();
1136 update_peak_thread_work ();
1137
1138 if (nsm && nsm->is_active ()) {
1139 nsm->check ();
1140
1141 if (!_was_dirty && _session->dirty ()) {
1142 nsm->is_dirty ();
1143 _was_dirty = true;
1144 }
1145 else if (_was_dirty && !_session->dirty ()){
1146 nsm->is_clean ();
1147 _was_dirty = false;
1148 }
1149 }
1150 }
1151
1152 void
every_point_one_seconds()1153 ARDOUR_UI::every_point_one_seconds ()
1154 {
1155 if (editor) editor->build_region_boundary_cache();
1156 }
1157
1158 void
every_point_zero_something_seconds()1159 ARDOUR_UI::every_point_zero_something_seconds ()
1160 {
1161 // august 2007: actual update frequency: 25Hz (40ms), not 100Hz
1162
1163 if (editor_meter && UIConfiguration::instance().get_show_editor_meter() && editor_meter_peak_display.is_mapped ()) {
1164
1165 if (_clear_editor_meter) {
1166 editor_meter->clear_meters();
1167 editor_meter_peak_display.set_active_state (Gtkmm2ext::Off);
1168 _clear_editor_meter = false;
1169 _editor_meter_peaked = false;
1170 }
1171
1172 const float mpeak = editor_meter->update_meters();
1173 const bool peaking = mpeak > UIConfiguration::instance().get_meter_peak();
1174
1175 if (!_editor_meter_peaked && peaking) {
1176 editor_meter_peak_display.set_active_state ( Gtkmm2ext::ExplicitActive );
1177 _editor_meter_peaked = true;
1178 }
1179 }
1180 }
1181
1182 void
set_fps_timeout_connection()1183 ARDOUR_UI::set_fps_timeout_connection ()
1184 {
1185 unsigned int interval = 40;
1186 if (!_session) return;
1187 if (_session->timecode_frames_per_second() != 0) {
1188 /* ideally we'll use a select() to sleep and not accumulate
1189 * idle time to provide a regular periodic signal.
1190 * See linux_vst_gui_support.cc 'elapsed_time_ms'.
1191 * However, that'll require a dedicated thread and cross-thread
1192 * signals to the GUI Thread..
1193 */
1194 interval = floor(500. /* update twice per FPS, since Glib::signal_timeout is very irregular */
1195 * _session->sample_rate() / _session->nominal_sample_rate()
1196 / _session->timecode_frames_per_second()
1197 );
1198 #ifdef PLATFORM_WINDOWS
1199 // the smallest windows scheduler time-slice is ~15ms.
1200 // periodic GUI timeouts shorter than that will cause
1201 // WaitForSingleObject to spinlock (100% of one CPU Core)
1202 // and gtk never enters idle mode.
1203 // also changing timeBeginPeriod(1) does not affect that in
1204 // any beneficial way, so we just limit the max rate for now.
1205 interval = std::max(30u, interval); // at most ~33Hz.
1206 #else
1207 interval = std::max(8u, interval); // at most 120Hz.
1208 #endif
1209 }
1210 fps_connection.disconnect();
1211 Timers::set_fps_interval (interval);
1212 }
1213
1214 void
update_sample_rate(samplecnt_t)1215 ARDOUR_UI::update_sample_rate (samplecnt_t)
1216 {
1217 std::string label = string_compose (X_("<span weight=\"ultralight\">%1</span>: "), _("Audio"));
1218
1219 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::update_sample_rate, ignored)
1220
1221 if (!AudioEngine::instance()->running()) {
1222
1223 sample_rate_label.set_markup (label + _("none"));
1224
1225 } else {
1226
1227 samplecnt_t rate = AudioEngine::instance()->sample_rate();
1228
1229 if (rate == 0) {
1230
1231 /* no sample rate available */
1232 sample_rate_label.set_markup (label + _("none"));
1233
1234 } else {
1235 char buf[64];
1236
1237 if (fmod (rate, 1000.0) != 0.0) {
1238 snprintf (buf, sizeof (buf), "%.1f %s / %4.1f %s",
1239 (float) rate / 1000.0f, _("kHz"),
1240 (AudioEngine::instance()->usecs_per_cycle() / 1000.0f), _("ms"));
1241 } else {
1242 snprintf (buf, sizeof (buf), "%" PRId64 " %s / %4.1f %s",
1243 rate / 1000, _("kHz"),
1244 (AudioEngine::instance()->usecs_per_cycle() / 1000.0f), _("ms"));
1245 }
1246 sample_rate_label.set_markup (label + buf);
1247 }
1248 }
1249 }
1250
1251 void
update_format()1252 ARDOUR_UI::update_format ()
1253 {
1254 if (!_session) {
1255 format_label.set_text ("");
1256 return;
1257 }
1258
1259 stringstream s;
1260 s << X_("<span weight=\"ultralight\">") << _("File") << X_("</span>: ");
1261
1262 switch (_session->config.get_native_file_header_format ()) {
1263 case BWF:
1264 s << _("BWF");
1265 break;
1266 case WAVE:
1267 s << _("WAV");
1268 break;
1269 case WAVE64:
1270 s << _("WAV64");
1271 break;
1272 case CAF:
1273 s << _("CAF");
1274 break;
1275 case AIFF:
1276 s << _("AIFF");
1277 break;
1278 case iXML:
1279 s << _("iXML");
1280 break;
1281 case RF64:
1282 s << _("RF64");
1283 break;
1284 case RF64_WAV:
1285 s << _("RF64/WAV");
1286 break;
1287 case MBWF:
1288 s << _("MBWF");
1289 break;
1290 case FLAC:
1291 s << _("FLAC");
1292 break;
1293 }
1294
1295 s << " ";
1296
1297 switch (_session->config.get_native_file_data_format ()) {
1298 case FormatFloat:
1299 s << _("32-float");
1300 break;
1301 case FormatInt24:
1302 s << _("24-int");
1303 break;
1304 case FormatInt16:
1305 s << _("16-int");
1306 break;
1307 }
1308
1309 format_label.set_markup (s.str ());
1310 }
1311
1312 void
update_path_label()1313 ARDOUR_UI::update_path_label ()
1314 {
1315 stringstream s;
1316 s << X_("<span weight=\"ultralight\">") << _("Path") << X_("</span>: ");
1317 if (_session) {
1318 s << Gtkmm2ext::markup_escape_text (_session->path());
1319 } else {
1320 s << "-";
1321 }
1322 session_path_label.set_markup (s.str ());
1323 }
1324
1325 void
update_cpu_load()1326 ARDOUR_UI::update_cpu_load ()
1327 {
1328 const unsigned int x = _session ? _session->get_xrun_count () : 0;
1329 const bool fw = AudioEngine::instance()->freewheeling ();
1330 double const c = AudioEngine::instance()->get_dsp_load ();
1331
1332 std::string label = string_compose (X_("<span weight=\"ultralight\">%1</span>: "), _("DSP"));
1333 const char* const bg = (c > 90 && !fw) ? " background=\"red\" foreground=\"white\"" : "";
1334
1335 char buf[256];
1336 if (x > 9999) {
1337 snprintf (buf, sizeof (buf), "<span face=\"monospace\"%s>%2.0f%%</span> (>10k)", bg, c);
1338 } else if (x > 0) {
1339 snprintf (buf, sizeof (buf), "<span face=\"monospace\"%s>%2.0f%%</span> (%d)", bg, c, x);
1340 } else {
1341 snprintf (buf, sizeof (buf), "<span face=\"monospace\"%s>%2.0f%%</span>", bg, c);
1342 }
1343
1344 dsp_load_label.set_markup (label + buf);
1345
1346 if (x > 9999) {
1347 snprintf (buf, sizeof (buf), "%.1f%% X: >10k\n%s", c, _("Shift+Click to clear xruns."));
1348 } else if (x > 0) {
1349 snprintf (buf, sizeof (buf), "%.1f%% X: %u\n%s", c, x, _("Shift+Click to clear xruns."));
1350 } else {
1351 snprintf (buf, sizeof (buf), "%.1f%%", c);
1352 }
1353
1354 ArdourWidgets::set_tooltip (dsp_load_label, label + buf);
1355 }
1356
1357 void
update_peak_thread_work()1358 ARDOUR_UI::update_peak_thread_work ()
1359 {
1360 char buf[64];
1361 const int c = SourceFactory::peak_work_queue_length ();
1362 if (c > 0) {
1363 std::string label = string_compose (X_("<span weight=\"ultralight\">%1</span>: "), _("PkBld"));
1364 const char* const bg = c > 2 ? " background=\"red\" foreground=\"white\"" : "";
1365 snprintf (buf, sizeof (buf), "<span %s>%d</span>", bg, c);
1366 peak_thread_work_label.set_markup (label + buf);
1367 } else {
1368 peak_thread_work_label.set_markup (X_(""));
1369 }
1370 }
1371
1372 void
count_recenabled_streams(Route & route)1373 ARDOUR_UI::count_recenabled_streams (Route& route)
1374 {
1375 Track* track = dynamic_cast<Track*>(&route);
1376 if (track && track->rec_enable_control()->get_value()) {
1377 rec_enabled_streams += track->n_inputs().n_total();
1378 }
1379 }
1380
1381 void
format_disk_space_label(float remain_sec)1382 ARDOUR_UI::format_disk_space_label (float remain_sec)
1383 {
1384 if (remain_sec < 0) {
1385 disk_space_label.set_text (_("N/A"));
1386 ArdourWidgets::set_tooltip (disk_space_label, _("Unknown"));
1387 return;
1388 }
1389
1390 char buf[64];
1391
1392 int sec = floor (remain_sec);
1393 int hrs = sec / 3600;
1394 int mins = (sec / 60) % 60;
1395 int secs = sec % 60;
1396 snprintf (buf, sizeof(buf), _("%02dh:%02dm:%02ds"), hrs, mins, secs);
1397 ArdourWidgets::set_tooltip (disk_space_label, string_compose ("%1: %2", _("Available record time"), buf));
1398
1399 std::string label = string_compose (X_("<span weight=\"ultralight\">%1</span>: "), _("Rec"));
1400
1401 if (remain_sec > 86400) {
1402 disk_space_label.set_markup (label + _(">24h"));
1403 } else if (remain_sec > 32400 /* 9 hours */) {
1404 snprintf (buf, sizeof (buf), "%.0f", remain_sec / 3600.f);
1405 disk_space_label.set_markup (label + buf + S_("hours|h"));
1406 } else if (remain_sec > 5940 /* 99 mins */) {
1407 snprintf (buf, sizeof (buf), "%.1f", remain_sec / 3600.f);
1408 disk_space_label.set_markup (label + buf + S_("hours|h"));
1409 } else {
1410 snprintf (buf, sizeof (buf), "%.0f", remain_sec / 60.f);
1411 disk_space_label.set_markup (label + buf + S_("minutes|m"));
1412 }
1413
1414 }
1415
1416 void
update_disk_space()1417 ARDOUR_UI::update_disk_space()
1418 {
1419 if (_session == 0) {
1420 format_disk_space_label (-1);
1421 return;
1422 }
1423
1424 boost::optional<samplecnt_t> opt_samples = _session->available_capture_duration();
1425 samplecnt_t fr = _session->sample_rate();
1426
1427 if (fr == 0) {
1428 /* skip update - no SR available */
1429 format_disk_space_label (-1);
1430 return;
1431 }
1432
1433 if (!opt_samples) {
1434 /* Available space is unknown */
1435 format_disk_space_label (-1);
1436 } else if (opt_samples.value_or (0) == max_samplecnt) {
1437 format_disk_space_label (max_samplecnt);
1438 } else {
1439 rec_enabled_streams = 0;
1440 _session->foreach_route (this, &ARDOUR_UI::count_recenabled_streams, false);
1441
1442 samplecnt_t samples = opt_samples.value_or (0);
1443
1444 if (rec_enabled_streams) {
1445 samples /= rec_enabled_streams;
1446 }
1447
1448 format_disk_space_label (samples / (float)fr);
1449 }
1450
1451 }
1452
1453 void
update_timecode_format()1454 ARDOUR_UI::update_timecode_format ()
1455 {
1456 std::string label = string_compose (X_("<span weight=\"ultralight\">%1</span>: "), S_("Timecode|TC"));
1457
1458 if (_session) {
1459 bool matching;
1460 boost::shared_ptr<TimecodeTransportMaster> tcmaster;
1461 boost::shared_ptr<TransportMaster> tm = TransportMasterManager::instance().current();
1462
1463 if ((tm->type() == LTC || tm->type() == MTC) && (tcmaster = boost::dynamic_pointer_cast<TimecodeTransportMaster>(tm)) != 0 && tm->locked()) {
1464 matching = (tcmaster->apparent_timecode_format() == _session->config.get_timecode_format());
1465 } else {
1466 matching = true;
1467 }
1468
1469 const char* const bg = matching ? "" : " background=\"red\" foreground=\"white\"";
1470
1471 timecode_format_label.set_markup (string_compose ("%1<span%2>%3</span>",
1472 label, bg,
1473 Timecode::timecode_format_name (_session->config.get_timecode_format()).c_str()));
1474 } else {
1475 timecode_format_label.set_markup (label + _("n/a"));
1476 }
1477
1478 }
1479
1480 gint
update_wall_clock()1481 ARDOUR_UI::update_wall_clock ()
1482 {
1483 time_t now;
1484 struct tm *tm_now;
1485 static int last_min = -1;
1486
1487 time (&now);
1488 tm_now = localtime (&now);
1489 if (last_min != tm_now->tm_min) {
1490 char buf[16];
1491 sprintf (buf, "%02d:%02d", tm_now->tm_hour, tm_now->tm_min);
1492 wall_clock_label.set_text (buf);
1493 last_min = tm_now->tm_min;
1494 }
1495
1496 return TRUE;
1497 }
1498
1499 void
session_add_midi_route(bool disk,RouteGroup * route_group,uint32_t how_many,const string & name_template,bool strict_io,PluginInfoPtr instrument,Plugin::PresetRecord * pset,ARDOUR::PresentationInfo::order_t order)1500 ARDOUR_UI::session_add_midi_route (
1501 bool disk,
1502 RouteGroup* route_group,
1503 uint32_t how_many,
1504 const string& name_template,
1505 bool strict_io,
1506 PluginInfoPtr instrument,
1507 Plugin::PresetRecord* pset,
1508 ARDOUR::PresentationInfo::order_t order)
1509 {
1510 if (_session == 0) {
1511 warning << _("You cannot add a track without a session already loaded.") << endmsg;
1512 return;
1513 }
1514
1515 if (Profile->get_mixbus ()) {
1516 strict_io = true;
1517 }
1518
1519 try {
1520 if (disk) {
1521
1522 ChanCount one_midi_channel;
1523 one_midi_channel.set (DataType::MIDI, 1);
1524
1525 list<boost::shared_ptr<MidiTrack> > tracks;
1526 tracks = _session->new_midi_track (one_midi_channel, one_midi_channel, strict_io, instrument, pset, route_group, how_many, name_template, order, ARDOUR::Normal);
1527
1528 if (tracks.size() != how_many) {
1529 error << string_compose(P_("could not create %1 new mixed track", "could not create %1 new mixed tracks", how_many), how_many) << endmsg;
1530 }
1531
1532 } else {
1533
1534 RouteList routes;
1535 routes = _session->new_midi_route (route_group, how_many, name_template, strict_io, instrument, pset, PresentationInfo::MidiBus, order);
1536
1537 if (routes.size() != how_many) {
1538 error << string_compose(P_("could not create %1 new Midi Bus", "could not create %1 new Midi Busses", how_many), how_many) << endmsg;
1539 }
1540
1541 }
1542 }
1543 catch (...) {
1544 display_insufficient_ports_message ();
1545 return;
1546 }
1547 }
1548
1549 void
session_add_audio_route(bool track,int32_t input_channels,int32_t output_channels,ARDOUR::TrackMode mode,RouteGroup * route_group,uint32_t how_many,string const & name_template,bool strict_io,ARDOUR::PresentationInfo::order_t order)1550 ARDOUR_UI::session_add_audio_route (
1551 bool track,
1552 int32_t input_channels,
1553 int32_t output_channels,
1554 ARDOUR::TrackMode mode,
1555 RouteGroup* route_group,
1556 uint32_t how_many,
1557 string const & name_template,
1558 bool strict_io,
1559 ARDOUR::PresentationInfo::order_t order)
1560 {
1561 list<boost::shared_ptr<AudioTrack> > tracks;
1562 RouteList routes;
1563
1564 assert (_session);
1565
1566 try {
1567 if (track) {
1568 tracks = _session->new_audio_track (input_channels, output_channels, route_group, how_many, name_template, order, mode);
1569
1570 if (tracks.size() != how_many) {
1571 error << string_compose (P_("could not create %1 new audio track", "could not create %1 new audio tracks", how_many), how_many)
1572 << endmsg;
1573 }
1574
1575 } else {
1576
1577 routes = _session->new_audio_route (input_channels, output_channels, route_group, how_many, name_template, PresentationInfo::AudioBus, order);
1578
1579 if (routes.size() != how_many) {
1580 error << string_compose (P_("could not create %1 new audio bus", "could not create %1 new audio busses", how_many), how_many)
1581 << endmsg;
1582 }
1583 }
1584 }
1585
1586 catch (...) {
1587 display_insufficient_ports_message ();
1588 return;
1589 }
1590
1591 if (strict_io) {
1592 for (list<boost::shared_ptr<AudioTrack> >::iterator i = tracks.begin(); i != tracks.end(); ++i) {
1593 (*i)->set_strict_io (true);
1594 }
1595 for (RouteList::iterator i = routes.begin(); i != routes.end(); ++i) {
1596 (*i)->set_strict_io (true);
1597 }
1598 }
1599 }
1600
1601 void
session_add_foldback_bus(int32_t channels,uint32_t how_many,string const & name_template)1602 ARDOUR_UI::session_add_foldback_bus (int32_t channels, uint32_t how_many, string const & name_template)
1603 {
1604 RouteList routes;
1605
1606 assert (_session);
1607
1608 try {
1609 routes = _session->new_audio_route (channels, channels, 0, how_many, name_template, PresentationInfo::FoldbackBus, -1);
1610
1611 if (routes.size() != how_many) {
1612 error << string_compose (P_("could not create %1 new foldback bus", "could not create %1 new foldback busses", how_many), how_many)
1613 << endmsg;
1614 }
1615 }
1616
1617 catch (...) {
1618 display_insufficient_ports_message ();
1619 return;
1620 }
1621 }
1622
1623 void
display_insufficient_ports_message()1624 ARDOUR_UI::display_insufficient_ports_message ()
1625 {
1626 ArdourMessageDialog msg (_main_window,
1627 string_compose (_("There are insufficient ports available\n\
1628 to create a new track or bus.\n\
1629 You should save %1, exit and\n\
1630 restart with more ports."), PROGRAM_NAME));
1631 msg.run ();
1632 }
1633
1634 void
transport_goto_start()1635 ARDOUR_UI::transport_goto_start ()
1636 {
1637 if (_session) {
1638 _session->goto_start ();
1639
1640 /* force displayed area in editor to start no matter
1641 what "follow playhead" setting is.
1642 */
1643
1644 if (editor) {
1645 editor->center_screen (_session->current_start_sample ());
1646 }
1647 }
1648 }
1649
1650 void
transport_goto_zero()1651 ARDOUR_UI::transport_goto_zero ()
1652 {
1653 if (_session) {
1654 _session->request_locate (0);
1655
1656 /* force displayed area in editor to start no matter
1657 what "follow playhead" setting is.
1658 */
1659
1660 if (editor) {
1661 editor->reset_x_origin (0);
1662 }
1663 }
1664 }
1665
1666 void
transport_goto_wallclock()1667 ARDOUR_UI::transport_goto_wallclock ()
1668 {
1669 if (_session && editor) {
1670
1671 time_t now;
1672 struct tm tmnow;
1673 samplepos_t samples;
1674
1675 time (&now);
1676 localtime_r (&now, &tmnow);
1677
1678 samplecnt_t sample_rate = _session->sample_rate();
1679
1680 if (sample_rate == 0) {
1681 /* no frame rate available */
1682 return;
1683 }
1684
1685 samples = tmnow.tm_hour * (60 * 60 * sample_rate);
1686 samples += tmnow.tm_min * (60 * sample_rate);
1687 samples += tmnow.tm_sec * sample_rate;
1688
1689 _session->request_locate (samples);
1690
1691 /* force displayed area in editor to start no matter
1692 what "follow playhead" setting is.
1693 */
1694
1695 if (editor) {
1696 editor->center_screen (samples);
1697 }
1698 }
1699 }
1700
1701 void
transport_goto_end()1702 ARDOUR_UI::transport_goto_end ()
1703 {
1704 if (_session) {
1705 samplepos_t const sample = _session->current_end_sample();
1706 _session->request_locate (sample);
1707
1708 /* force displayed area in editor to start no matter
1709 what "follow playhead" setting is.
1710 */
1711
1712 if (editor) {
1713 editor->center_screen (sample);
1714 }
1715 }
1716 }
1717
1718 void
transport_stop()1719 ARDOUR_UI::transport_stop ()
1720 {
1721 if (!_session) {
1722 return;
1723 }
1724
1725 if (_session->is_auditioning()) {
1726 _session->cancel_audition ();
1727 return;
1728 }
1729
1730 _session->request_stop (false, true);
1731 }
1732
1733 /** Check if any tracks are record enabled. If none are, record enable all of them.
1734 * @return true if track record-enabled status was changed, false otherwise.
1735 */
1736 bool
trx_record_enable_all_tracks()1737 ARDOUR_UI::trx_record_enable_all_tracks ()
1738 {
1739 if (!_session) {
1740 return false;
1741 }
1742
1743 boost::shared_ptr<RouteList> rl = _session->get_tracks ();
1744 bool none_record_enabled = true;
1745
1746 for (RouteList::iterator r = rl->begin(); r != rl->end(); ++r) {
1747 boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track> (*r);
1748 assert (t);
1749
1750 if (t->rec_enable_control()->get_value()) {
1751 none_record_enabled = false;
1752 break;
1753 }
1754 }
1755
1756 if (none_record_enabled) {
1757 _session->set_controls (route_list_to_control_list (rl, &Stripable::rec_enable_control), 1.0, Controllable::NoGroup);
1758 }
1759
1760 return none_record_enabled;
1761 }
1762
1763 void
transport_record(bool roll)1764 ARDOUR_UI::transport_record (bool roll)
1765 {
1766 if (_session) {
1767 switch (_session->record_status()) {
1768 case Session::Disabled:
1769 if (_session->ntracks() == 0) {
1770 ArdourMessageDialog msg (_main_window, _("Please create one or more tracks before trying to record.\nYou can do this with the \"Add Track or Bus\" option in the Session menu."));
1771 msg.run ();
1772 return;
1773 }
1774 _session->maybe_enable_record ();
1775 if (roll) {
1776 transport_roll ();
1777 }
1778 break;
1779 case Session::Recording:
1780 if (roll) {
1781 _session->request_stop();
1782 } else {
1783 _session->disable_record (false, true);
1784 }
1785 break;
1786
1787 case Session::Enabled:
1788 if (roll) {
1789 transport_roll();
1790 } else {
1791 _session->disable_record (false, true);
1792 }
1793 }
1794 }
1795 }
1796
1797 void
transport_roll()1798 ARDOUR_UI::transport_roll ()
1799 {
1800 if (!_session) {
1801 return;
1802 }
1803
1804 if (_session->is_auditioning()) {
1805 return;
1806 }
1807
1808 if (_session->config.get_external_sync()) {
1809 switch (TransportMasterManager::instance().current()->type()) {
1810 case Engine:
1811 break;
1812 default:
1813 /* transport controlled by the master */
1814 return;
1815 }
1816 }
1817
1818 bool rolling = _session->transport_rolling();
1819
1820 if (_session->get_play_loop()) {
1821
1822 /* If loop playback is not a mode, then we should cancel
1823 it when this action is requested. If it is a mode
1824 we just leave it in place.
1825 */
1826
1827 if (!Config->get_loop_is_mode()) {
1828 /* stop loop playback but keep transport state */
1829 _session->request_play_loop (false, false);
1830 }
1831
1832 } else if (_session->get_play_range () ) {
1833 /* stop playing a range if we currently are */
1834 _session->request_play_range (0, true);
1835 }
1836
1837 if (!rolling) {
1838 _session->request_roll ();
1839 }
1840 }
1841
1842 bool
get_smart_mode() const1843 ARDOUR_UI::get_smart_mode() const
1844 {
1845 return ( editor->get_smart_mode() );
1846 }
1847
1848
1849 void
toggle_roll(bool with_abort,bool roll_out_of_bounded_mode)1850 ARDOUR_UI::toggle_roll (bool with_abort, bool roll_out_of_bounded_mode)
1851 {
1852 if (!_session) {
1853 return;
1854 }
1855
1856 if (_session->is_auditioning()) {
1857 _session->cancel_audition ();
1858 return;
1859 }
1860
1861 if (_session->config.get_external_sync()) {
1862 switch (TransportMasterManager::instance().current()->type()) {
1863 case Engine:
1864 break;
1865 default:
1866 /* transport controlled by the master */
1867 return;
1868 }
1869 }
1870
1871 bool rolling = _session->transport_rolling();
1872
1873 if (rolling) {
1874
1875 if (roll_out_of_bounded_mode) {
1876 /* drop out of loop/range playback but leave transport rolling */
1877
1878 if (_session->get_play_loop()) {
1879
1880 if (_session->actively_recording()) {
1881 /* actually stop transport because
1882 otherwise the captured data will make
1883 no sense.
1884 */
1885 _session->request_play_loop (false, true);
1886
1887 } else {
1888 _session->request_play_loop (false, false);
1889 }
1890
1891 } else if (_session->get_play_range ()) {
1892
1893 _session->request_cancel_play_range ();
1894 }
1895
1896 } else {
1897 _session->request_stop (with_abort, true);
1898 }
1899
1900 } else { /* not rolling */
1901
1902 if (with_abort) { /* with_abort == true means the command was intended to stop transport, not start. */
1903 return;
1904 }
1905
1906 if (_session->get_play_loop() && Config->get_loop_is_mode()) {
1907 _session->request_locate (_session->locations()->auto_loop_location()->start(), MustRoll);
1908 } else {
1909 if (UIConfiguration::instance().get_follow_edits()) {
1910 list<AudioRange>& range = editor->get_selection().time;
1911 if (range.front().start == _session->transport_sample()) { // if playhead is exactly at the start of a range, we assume it was placed there by follow_edits
1912 _session->request_play_range (&range, true);
1913 _session->set_requested_return_sample (range.front().start); //force an auto-return here
1914 }
1915 }
1916 _session->request_roll ();
1917 }
1918 }
1919 }
1920
1921 void
toggle_session_auto_loop()1922 ARDOUR_UI::toggle_session_auto_loop ()
1923 {
1924 if (!_session) {
1925 return;
1926 }
1927
1928 Location * looploc = _session->locations()->auto_loop_location();
1929
1930 if (!looploc) {
1931 return;
1932 }
1933
1934 if (_session->get_play_loop()) {
1935
1936 /* looping enabled, our job is to disable it */
1937
1938 _session->request_play_loop (false);
1939
1940 } else {
1941
1942 /* looping not enabled, our job is to enable it.
1943
1944 loop-is-NOT-mode: this action always starts the transport rolling.
1945 loop-IS-mode: this action simply sets the loop play mechanism, but
1946 does not start transport.
1947 */
1948 if (Config->get_loop_is_mode()) {
1949 _session->request_play_loop (true, false);
1950 } else {
1951 _session->request_play_loop (true, true);
1952 }
1953 }
1954
1955 //show the loop markers
1956 looploc->set_hidden (false, this);
1957 }
1958
1959 void
transport_play_selection()1960 ARDOUR_UI::transport_play_selection ()
1961 {
1962 if (!_session) {
1963 return;
1964 }
1965
1966 editor->play_selection ();
1967 }
1968
1969 void
transport_play_preroll()1970 ARDOUR_UI::transport_play_preroll ()
1971 {
1972 if (!_session) {
1973 return;
1974 }
1975 editor->play_with_preroll ();
1976 }
1977
1978 void
transport_rec_preroll()1979 ARDOUR_UI::transport_rec_preroll ()
1980 {
1981 if (!_session) {
1982 return;
1983 }
1984 editor->rec_with_preroll ();
1985 }
1986
1987 void
transport_rec_count_in()1988 ARDOUR_UI::transport_rec_count_in ()
1989 {
1990 if (!_session) {
1991 return;
1992 }
1993 editor->rec_with_count_in ();
1994 }
1995
1996 void
transport_ffwd_rewind(bool fwd)1997 ARDOUR_UI::transport_ffwd_rewind (bool fwd)
1998 {
1999 if (!_session) {
2000 return;
2001 }
2002 // incrementally increase speed by semitones
2003 // (keypress auto-repeat is 100ms)
2004 const float maxspeed = Config->get_shuttle_max_speed();
2005 float semitone_ratio = exp2f (1.0f/12.0f);
2006 const float octave_down = powf (1.f / semitone_ratio, 12.f);
2007 float transport_speed = _session->actual_speed();
2008 float speed;
2009
2010 if (Config->get_rewind_ffwd_like_tape_decks()) {
2011
2012 if (fwd) {
2013 if (transport_speed <= 0) {
2014 _session->request_transport_speed (1.0, false);
2015 _session->request_roll (TRS_UI);
2016 return;
2017 }
2018 } else {
2019 if (transport_speed >= 0) {
2020 _session->request_transport_speed (-1.0, false);
2021 _session->request_roll (TRS_UI);
2022 return;
2023 }
2024 }
2025
2026
2027 } else {
2028
2029 if (fabs (transport_speed) <= 0.1) {
2030
2031 /* close to zero, maybe flip direction */
2032
2033 if (fwd) {
2034 if (transport_speed <= 0) {
2035 _session->request_transport_speed (1.0, false);
2036 _session->request_roll (TRS_UI);
2037 }
2038 } else {
2039 if (transport_speed >= 0) {
2040 _session->request_transport_speed (-1.0, false);
2041 _session->request_roll (TRS_UI);
2042 }
2043 }
2044
2045 /* either we've just started, or we're moving as slowly as we
2046 * ever should
2047 */
2048
2049 return;
2050 }
2051
2052 if (fwd) {
2053 if (transport_speed < 0.f) {
2054 if (fabs (transport_speed) < octave_down) {
2055 /* we need to move the speed back towards zero */
2056 semitone_ratio = powf (1.f / semitone_ratio, 4.f);
2057 } else {
2058 semitone_ratio = 1.f / semitone_ratio;
2059 }
2060 } else {
2061 if (fabs (transport_speed) < octave_down) {
2062 /* moving very slowly, use 4 semitone steps */
2063 semitone_ratio = powf (semitone_ratio, 4.f);
2064 }
2065 }
2066 } else {
2067 if (transport_speed > 0.f) {
2068 /* we need to move the speed back towards zero */
2069
2070 if (transport_speed < octave_down) {
2071 semitone_ratio = powf (1.f / semitone_ratio, 4.f);
2072 } else {
2073 semitone_ratio = 1.f / semitone_ratio;
2074 }
2075 } else {
2076 if (fabs (transport_speed) < octave_down) {
2077 /* moving very slowly, use 4 semitone steps */
2078 semitone_ratio = powf (semitone_ratio, 4.f);
2079 }
2080 }
2081 }
2082
2083 }
2084
2085 speed = semitone_ratio * transport_speed;
2086 speed = std::max (-maxspeed, std::min (maxspeed, speed));
2087 _session->request_transport_speed (speed, false);
2088 _session->request_roll (TRS_UI);
2089
2090 }
2091
2092 void
transport_rewind()2093 ARDOUR_UI::transport_rewind ()
2094 {
2095 transport_ffwd_rewind (false);
2096 }
2097
2098 void
transport_forward()2099 ARDOUR_UI::transport_forward ()
2100 {
2101 transport_ffwd_rewind (true);
2102 }
2103
2104 void
toggle_record_enable(uint16_t rid)2105 ARDOUR_UI::toggle_record_enable (uint16_t rid)
2106 {
2107 if (!_session) {
2108 return;
2109 }
2110
2111 boost::shared_ptr<Route> r;
2112
2113 if ((r = _session->get_remote_nth_route (rid)) != 0) {
2114
2115 boost::shared_ptr<Track> t;
2116
2117 if ((t = boost::dynamic_pointer_cast<Track>(r)) != 0) {
2118 t->rec_enable_control()->set_value (!t->rec_enable_control()->get_value(), Controllable::UseGroup);
2119 }
2120 }
2121 }
2122
2123 void
map_transport_state()2124 ARDOUR_UI::map_transport_state ()
2125 {
2126 if (!_session) {
2127 layered_button.set_sensitive (false);
2128 if (UIConfiguration::instance().get_screen_saver_mode () == InhibitWhileRecording) {
2129 inhibit_screensaver (false);
2130 }
2131 return;
2132 }
2133
2134 shuttle_box.map_transport_state ();
2135
2136 float sp = _session->transport_speed();
2137
2138 if (sp != 0.0f) {
2139 layered_button.set_sensitive (!_session->actively_recording ());
2140 } else {
2141 layered_button.set_sensitive (true);
2142 update_disk_space ();
2143 }
2144 if (UIConfiguration::instance().get_screen_saver_mode () == InhibitWhileRecording) {
2145 inhibit_screensaver (_session->actively_recording ());
2146 }
2147 }
2148
2149 void
blink_handler(bool blink_on)2150 ARDOUR_UI::blink_handler (bool blink_on)
2151 {
2152 sync_blink (blink_on);
2153
2154 if (!UIConfiguration::instance().get_blink_alert_indicators()) {
2155 blink_on = true;
2156 }
2157 error_blink (blink_on);
2158 solo_blink (blink_on);
2159 audition_blink (blink_on);
2160 feedback_blink (blink_on);
2161 }
2162
2163 void
update_clocks()2164 ARDOUR_UI::update_clocks ()
2165 {
2166 if (!_session) return;
2167
2168 if (editor && !editor->dragging_playhead() && !editor->pending_locate_request()) {
2169 Clock (_session->audible_sample()); /* EMIT_SIGNAL */
2170 }
2171 }
2172
2173 void
start_clocking()2174 ARDOUR_UI::start_clocking ()
2175 {
2176 if (UIConfiguration::instance().get_super_rapid_clock_update()) {
2177 clock_signal_connection = Timers::fps_connect (sigc::mem_fun(*this, &ARDOUR_UI::update_clocks));
2178 } else {
2179 clock_signal_connection = Timers::rapid_connect (sigc::mem_fun(*this, &ARDOUR_UI::update_clocks));
2180 }
2181 }
2182
2183 void
stop_clocking()2184 ARDOUR_UI::stop_clocking ()
2185 {
2186 clock_signal_connection.disconnect ();
2187 }
2188
2189 void
save_state(const string & name,bool switch_to_it)2190 ARDOUR_UI::save_state (const string & name, bool switch_to_it)
2191 {
2192 if (!_session || _session->deletion_in_progress()) {
2193 return;
2194 }
2195
2196 if (_session->unnamed()) {
2197 rename_session (true);
2198 }
2199
2200 XMLNode* node = new XMLNode (X_("UI"));
2201
2202 WM::Manager::instance().add_state (*node);
2203
2204 node->add_child_nocopy (gui_object_state->get_state());
2205
2206 _session->add_extra_xml (*node);
2207
2208 if (export_video_dialog) {
2209 _session->add_extra_xml (export_video_dialog->get_state());
2210 }
2211
2212 save_state_canfail (name, switch_to_it);
2213 }
2214
2215 int
save_state_canfail(string name,bool switch_to_it)2216 ARDOUR_UI::save_state_canfail (string name, bool switch_to_it)
2217 {
2218 if (_session) {
2219 int ret;
2220
2221 if ((ret = _session->save_state (name, false, switch_to_it)) != 0) {
2222 return ret;
2223 }
2224 }
2225
2226 save_ardour_state (); /* XXX cannot fail? yeah, right ... */
2227 return 0;
2228 }
2229
2230 void
primary_clock_value_changed()2231 ARDOUR_UI::primary_clock_value_changed ()
2232 {
2233 if (_session) {
2234 _session->request_locate (primary_clock->current_time ());
2235 }
2236 }
2237
2238 void
big_clock_value_changed()2239 ARDOUR_UI::big_clock_value_changed ()
2240 {
2241 if (_session) {
2242 _session->request_locate (big_clock->current_time ());
2243 }
2244 }
2245
2246 void
secondary_clock_value_changed()2247 ARDOUR_UI::secondary_clock_value_changed ()
2248 {
2249 if (_session) {
2250 _session->request_locate (secondary_clock->current_time ());
2251 }
2252 }
2253 void
save_template_dialog_response(int response,SaveTemplateDialog * d)2254 ARDOUR_UI::save_template_dialog_response (int response, SaveTemplateDialog* d)
2255 {
2256 if (response == RESPONSE_ACCEPT) {
2257 const string name = d->get_template_name ();
2258 const string desc = d->get_description ();
2259
2260 int failed = _session->save_template (name, desc);
2261
2262 if (failed == -2) { /* file already exists. */
2263 bool overwrite = overwrite_file_dialog (*d,
2264 _("Confirm Template Overwrite"),
2265 _("A template already exists with that name. Do you want to overwrite it?"));
2266
2267 if (overwrite) {
2268 _session->save_template (name, desc, true);
2269 }
2270 else {
2271 d->show ();
2272 return;
2273 }
2274 }
2275 }
2276 delete d;
2277 }
2278
2279 void
save_template()2280 ARDOUR_UI::save_template ()
2281 {
2282 const std::string desc = SessionMetadata::Metadata()->description ();
2283 SaveTemplateDialog* d = new SaveTemplateDialog (_session->name (), desc);
2284 d->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::save_template_dialog_response), d));
2285 d->show ();
2286 }
2287
manage_templates()2288 void ARDOUR_UI::manage_templates ()
2289 {
2290 TemplateDialog td;
2291 td.run();
2292 }
2293
2294 void
edit_metadata()2295 ARDOUR_UI::edit_metadata ()
2296 {
2297 SessionMetadataEditor dialog;
2298 dialog.set_session (_session);
2299 dialog.grab_focus ();
2300 dialog.run ();
2301 }
2302
2303 void
import_metadata()2304 ARDOUR_UI::import_metadata ()
2305 {
2306 SessionMetadataImporter dialog;
2307 dialog.set_session (_session);
2308 dialog.run ();
2309 }
2310
_lua_print(std::string s)2311 static void _lua_print (std::string s) {
2312 #ifndef NDEBUG
2313 std::cout << "LuaTemplate: " << s << "\n";
2314 #endif
2315 PBD::info << "LuaTemplate: " << s << endmsg;
2316 }
2317
2318 std::map<std::string, std::string>
route_setup_info(const std::string & script_path)2319 ARDOUR_UI::route_setup_info (const std::string& script_path)
2320 {
2321 std::map<std::string, std::string> rv;
2322
2323 if (!Glib::file_test (script_path, Glib::FILE_TEST_EXISTS | Glib::FILE_TEST_IS_REGULAR)) {
2324 return rv;
2325 }
2326
2327 LuaState lua;
2328 lua.Print.connect (&_lua_print);
2329 lua.sandbox (true);
2330
2331 lua_State* L = lua.getState();
2332 LuaInstance::register_classes (L);
2333 LuaBindings::set_session (L, _session);
2334 luabridge::push <PublicEditor *> (L, &PublicEditor::instance());
2335 lua_setglobal (L, "Editor");
2336
2337 lua.do_command ("function ardour () end");
2338 lua.do_file (script_path);
2339
2340 try {
2341 luabridge::LuaRef fn = luabridge::getGlobal (L, "route_setup");
2342 if (!fn.isFunction ()) {
2343 return rv;
2344 }
2345 luabridge::LuaRef rs = fn ();
2346 if (!rs.isTable ()) {
2347 return rv;
2348 }
2349 for (luabridge::Iterator i(rs); !i.isNil (); ++i) {
2350 if (!i.key().isString()) {
2351 continue;
2352 }
2353 std::string key = i.key().tostring();
2354 if (i.value().isString() || i.value().isNumber() || i.value().isBoolean()) {
2355 rv[key] = i.value().tostring();
2356 }
2357 }
2358 } catch (luabridge::LuaException const& e) {
2359 #ifndef NDEBUG
2360 cerr << "LuaException:" << e.what () << endl;
2361 #endif
2362 PBD::warning << "LuaException: " << e.what () << endmsg;
2363 } catch (...) { }
2364 return rv;
2365 }
2366
2367 void
meta_route_setup(const std::string & script_path)2368 ARDOUR_UI::meta_route_setup (const std::string& script_path)
2369 {
2370 if (!Glib::file_test (script_path, Glib::FILE_TEST_EXISTS | Glib::FILE_TEST_IS_REGULAR)) {
2371 return;
2372 }
2373 assert (add_route_dialog);
2374
2375 int count;
2376 if ((count = add_route_dialog->count()) <= 0) {
2377 return;
2378 }
2379
2380 LuaState lua;
2381 lua.Print.connect (&_lua_print);
2382 lua.sandbox (true);
2383
2384 lua_State* L = lua.getState();
2385 LuaInstance::register_classes (L);
2386 LuaBindings::set_session (L, _session);
2387 luabridge::push <PublicEditor *> (L, &PublicEditor::instance());
2388 lua_setglobal (L, "Editor");
2389
2390 lua.do_command ("function ardour () end");
2391 lua.do_file (script_path);
2392
2393 luabridge::LuaRef args (luabridge::newTable (L));
2394
2395 args["name"] = add_route_dialog->name_template ();
2396 args["insert_at"] = translate_order (add_route_dialog->insert_at());
2397 args["group"] = add_route_dialog->route_group ();
2398 args["strict_io"] = add_route_dialog->use_strict_io ();
2399 args["instrument"] = add_route_dialog->requested_instrument ();
2400 args["track_mode"] = add_route_dialog->mode ();
2401 args["channels"] = add_route_dialog->channel_count ();
2402 args["how_many"] = count;
2403
2404 try {
2405 luabridge::LuaRef fn = luabridge::getGlobal (L, "factory");
2406 if (fn.isFunction()) {
2407 fn (args)();
2408 }
2409 } catch (luabridge::LuaException const& e) {
2410 #ifndef NDEBUG
2411 cerr << "LuaException:" << e.what () << endl;
2412 #endif
2413 PBD::warning << "LuaException: " << e.what () << endmsg;
2414 } catch (...) {
2415 display_insufficient_ports_message ();
2416 }
2417 }
2418
2419 void
meta_session_setup(const std::string & script_path)2420 ARDOUR_UI::meta_session_setup (const std::string& script_path)
2421 {
2422 if (!Glib::file_test (script_path, Glib::FILE_TEST_EXISTS | Glib::FILE_TEST_IS_REGULAR)) {
2423 return;
2424 }
2425
2426 LuaState lua;
2427 lua.Print.connect (&_lua_print);
2428 lua.sandbox (true);
2429
2430 lua_State* L = lua.getState();
2431 LuaInstance::register_classes (L);
2432 LuaBindings::set_session (L, _session);
2433 luabridge::push <PublicEditor *> (L, &PublicEditor::instance());
2434 lua_setglobal (L, "Editor");
2435
2436 lua.do_command ("function ardour () end");
2437 lua.do_file (script_path);
2438
2439 try {
2440 luabridge::LuaRef fn = luabridge::getGlobal (L, "factory");
2441 if (fn.isFunction()) {
2442 fn ()();
2443 }
2444 } catch (luabridge::LuaException const& e) {
2445 #ifndef NDEBUG
2446 cerr << "LuaException:" << e.what () << endl;
2447 #endif
2448 PBD::warning << "LuaException: " << e.what () << endmsg;
2449 } catch (...) {
2450 display_insufficient_ports_message ();
2451 }
2452 }
2453
2454 void
display_cleanup_results(ARDOUR::CleanupReport const & rep,const gchar * list_title,const bool msg_delete)2455 ARDOUR_UI::display_cleanup_results (ARDOUR::CleanupReport const& rep, const gchar* list_title, const bool msg_delete)
2456 {
2457 size_t removed;
2458
2459 removed = rep.paths.size();
2460
2461 if (removed == 0) {
2462 ArdourMessageDialog msgd (_main_window,
2463 _("No files were ready for clean-up"),
2464 true,
2465 Gtk::MESSAGE_INFO,
2466 Gtk::BUTTONS_OK);
2467 msgd.set_title (_("Clean-up"));
2468 msgd.set_secondary_text (_("If this seems surprising, \n\
2469 check for any existing snapshots.\n\
2470 These may still include regions that\n\
2471 require some unused files to continue to exist."));
2472
2473 msgd.run ();
2474 return;
2475 }
2476
2477 ArdourDialog results (_("Clean-up"), true, false);
2478
2479 struct CleanupResultsModelColumns : public Gtk::TreeModel::ColumnRecord {
2480 CleanupResultsModelColumns() {
2481 add (visible_name);
2482 add (fullpath);
2483 }
2484 Gtk::TreeModelColumn<std::string> visible_name;
2485 Gtk::TreeModelColumn<std::string> fullpath;
2486 };
2487
2488
2489 CleanupResultsModelColumns results_columns;
2490 Glib::RefPtr<Gtk::ListStore> results_model;
2491 Gtk::TreeView results_display;
2492
2493 results_model = ListStore::create (results_columns);
2494 results_display.set_model (results_model);
2495 results_display.append_column (list_title, results_columns.visible_name);
2496
2497 results_display.set_name ("CleanupResultsList");
2498 results_display.set_headers_visible (true);
2499 results_display.set_headers_clickable (false);
2500 results_display.set_reorderable (false);
2501
2502 Gtk::ScrolledWindow list_scroller;
2503 Gtk::Label txt;
2504 Gtk::VBox dvbox;
2505 Gtk::HBox dhbox; // the hbox for the image and text
2506 Gtk::HBox ddhbox; // the hbox we eventually pack into the dialog's vbox
2507 Gtk::Image* dimage = manage (new Gtk::Image(Stock::DIALOG_INFO, Gtk::ICON_SIZE_DIALOG));
2508
2509 dimage->set_alignment(ALIGN_LEFT, ALIGN_TOP);
2510
2511 const string dead_directory = _session->session_directory().dead_path();
2512
2513 /* subst:
2514 %1 - number of files removed
2515 %2 - location of "dead"
2516 %3 - size of files affected
2517 %4 - prefix for "bytes" to produce sensible results (e.g. mega, kilo, giga)
2518 */
2519
2520 const char* bprefix;
2521 double space_adjusted = 0;
2522
2523 if (rep.space < 1000) {
2524 bprefix = X_("");
2525 space_adjusted = rep.space;
2526 } else if (rep.space < 1000000) {
2527 bprefix = _("kilo");
2528 space_adjusted = floorf((float)rep.space / 1000.0);
2529 } else if (rep.space < 1000000 * 1000) {
2530 bprefix = _("mega");
2531 space_adjusted = floorf((float)rep.space / (1000.0 * 1000.0));
2532 } else {
2533 bprefix = _("giga");
2534 space_adjusted = floorf((float)rep.space / (1000.0 * 1000 * 1000.0));
2535 }
2536
2537 if (msg_delete) {
2538 txt.set_markup (string_compose (P_("\
2539 The following file was deleted from %2,\n\
2540 releasing %3 %4bytes of disk space", "\
2541 The following %1 files were deleted from %2,\n\
2542 releasing %3 %4bytes of disk space", removed),
2543 removed, Gtkmm2ext::markup_escape_text (dead_directory), space_adjusted, bprefix, PROGRAM_NAME));
2544 } else {
2545 txt.set_markup (string_compose (P_("\
2546 The following file was not in use and \n\
2547 has been moved to: %2\n\n\
2548 After a restart of %5\n\n\
2549 <span face=\"mono\">Session -> Clean-up -> Flush Wastebasket</span>\n\n\
2550 will release an additional %3 %4bytes of disk space.\n", "\
2551 The following %1 files were not in use and \n\
2552 have been moved to: %2\n\n\
2553 After a restart of %5\n\n\
2554 <span face=\"mono\">Session -> Clean-up -> Flush Wastebasket</span>\n\n\
2555 will release an additional %3 %4bytes of disk space.\n", removed),
2556 removed, Gtkmm2ext::markup_escape_text (dead_directory), space_adjusted, bprefix, PROGRAM_NAME));
2557 }
2558
2559 dhbox.pack_start (*dimage, true, false, 5);
2560 dhbox.pack_start (txt, true, false, 5);
2561
2562 for (vector<string>::const_iterator i = rep.paths.begin(); i != rep.paths.end(); ++i) {
2563 TreeModel::Row row = *(results_model->append());
2564 row[results_columns.visible_name] = *i;
2565 row[results_columns.fullpath] = *i;
2566 }
2567
2568 list_scroller.add (results_display);
2569 list_scroller.set_size_request (-1, 150);
2570 list_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
2571
2572 dvbox.pack_start (dhbox, true, false, 5);
2573 dvbox.pack_start (list_scroller, true, false, 5);
2574 ddhbox.pack_start (dvbox, true, false, 5);
2575
2576 results.get_vbox()->pack_start (ddhbox, true, false, 5);
2577 results.add_button (Stock::CLOSE, RESPONSE_CLOSE);
2578 results.set_default_response (RESPONSE_CLOSE);
2579 results.set_position (Gtk::WIN_POS_MOUSE);
2580
2581 results_display.show();
2582 list_scroller.show();
2583 txt.show();
2584 dvbox.show();
2585 dhbox.show();
2586 ddhbox.show();
2587 dimage->show();
2588
2589 //results.get_vbox()->show();
2590 results.set_resizable (false);
2591
2592 results.run ();
2593
2594 }
2595
2596 void
cleanup()2597 ARDOUR_UI::cleanup ()
2598 {
2599 if (_session == 0) {
2600 /* shouldn't happen: menu item is insensitive */
2601 return;
2602 }
2603
2604
2605 ArdourMessageDialog checker (_("Are you sure you want to clean-up?"),
2606 true,
2607 Gtk::MESSAGE_QUESTION,
2608 Gtk::BUTTONS_NONE);
2609
2610 checker.set_title (_("Clean-up"));
2611
2612 checker.set_secondary_text(_("Clean-up is a destructive operation.\n\
2613 ALL undo/redo information will be lost if you clean-up.\n\
2614 Clean-up will move all unused files to a \"dead\" location."));
2615
2616 checker.add_button (Stock::CANCEL, RESPONSE_CANCEL);
2617 checker.add_button (_("Clean-up"), RESPONSE_ACCEPT);
2618 checker.set_default_response (RESPONSE_CANCEL);
2619
2620 checker.set_name (_("CleanupDialog"));
2621 checker.set_wmclass (X_("ardour_cleanup"), PROGRAM_NAME);
2622 checker.set_position (Gtk::WIN_POS_MOUSE);
2623
2624 switch (checker.run()) {
2625 case RESPONSE_ACCEPT:
2626 break;
2627 default:
2628 return;
2629 }
2630 checker.hide();
2631
2632 ARDOUR::CleanupReport rep;
2633
2634 editor->prepare_for_cleanup ();
2635
2636 /* do not allow flush until a session is reloaded */
2637 ActionManager::get_action (X_("Main"), X_("FlushWastebasket"))->set_sensitive (false);
2638
2639 if (_session->cleanup_sources (rep)) {
2640 editor->finish_cleanup ();
2641 return;
2642 }
2643
2644 editor->finish_cleanup ();
2645
2646 display_cleanup_results (rep, _("Cleaned Files"), false);
2647 }
2648
2649 void
flush_trash()2650 ARDOUR_UI::flush_trash ()
2651 {
2652 if (_session == 0) {
2653 /* shouldn't happen: menu item is insensitive */
2654 return;
2655 }
2656
2657 ARDOUR::CleanupReport rep;
2658
2659 if (_session->cleanup_trash_sources (rep)) {
2660 return;
2661 }
2662
2663 display_cleanup_results (rep, _("deleted file"), true);
2664 }
2665
2666 void
cleanup_peakfiles()2667 ARDOUR_UI::cleanup_peakfiles ()
2668 {
2669 if (_session == 0) {
2670 /* shouldn't happen: menu item is insensitive */
2671 return;
2672 }
2673
2674 if (! _session->can_cleanup_peakfiles ()) {
2675 return;
2676 }
2677
2678 // get all region-views in this session
2679 RegionSelection rs;
2680 TrackViewList empty;
2681 empty.clear();
2682 editor->get_regions_after(rs, (samplepos_t) 0, empty);
2683 std::list<RegionView*> views = rs.by_layer();
2684
2685 // remove displayed audio-region-views waveforms
2686 for (list<RegionView*>::iterator i = views.begin(); i != views.end(); ++i) {
2687 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*i);
2688 if (!arv) { continue ; }
2689 arv->delete_waves();
2690 }
2691
2692 // cleanup peak files:
2693 // - stop pending peakfile threads
2694 // - close peakfiles if any
2695 // - remove peak dir in session
2696 // - setup peakfiles (background thread)
2697 _session->cleanup_peakfiles ();
2698
2699 ArdourWaveView::WaveView::clear_cache ();
2700
2701 // re-add waves to ARV
2702 for (list<RegionView*>::iterator i = views.begin(); i != views.end(); ++i) {
2703 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*i);
2704 if (!arv) { continue ; }
2705 arv->create_waves();
2706 }
2707 }
2708
2709 PresentationInfo::order_t
translate_order(RouteDialogs::InsertAt place)2710 ARDOUR_UI::translate_order (RouteDialogs::InsertAt place)
2711 {
2712 if (editor->get_selection().tracks.empty()) {
2713 return place == RouteDialogs::First ? 0 : PresentationInfo::max_order;
2714 }
2715
2716 PresentationInfo::order_t order_hint = PresentationInfo::max_order;
2717
2718 /*
2719 we want the new routes to have their order keys set starting from
2720 the highest order key in the selection + 1 (if available).
2721 */
2722
2723 if (place == RouteDialogs::AfterSelection) {
2724 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView*> (editor->get_selection().tracks.back());
2725 if (rtav) {
2726 order_hint = rtav->route()->presentation_info().order();
2727 order_hint++;
2728 }
2729 } else if (place == RouteDialogs::BeforeSelection) {
2730 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView*> (editor->get_selection().tracks.front());
2731 if (rtav) {
2732 order_hint = rtav->route()->presentation_info().order();
2733 }
2734 } else if (place == RouteDialogs::First) {
2735 order_hint = 0;
2736 } else {
2737 /* leave order_hint at max_order */
2738 }
2739
2740 return order_hint;
2741 }
2742
2743 void
start_duplicate_routes()2744 ARDOUR_UI::start_duplicate_routes ()
2745 {
2746 if (!duplicate_routes_dialog) {
2747 duplicate_routes_dialog = new DuplicateRouteDialog;
2748 }
2749
2750 if (duplicate_routes_dialog->restart (_session)) {
2751 return;
2752 }
2753
2754 duplicate_routes_dialog->present ();
2755 }
2756
2757 void
add_route()2758 ARDOUR_UI::add_route ()
2759 {
2760 if (!_session || !_session->writable() || _session->actively_recording()) {
2761 return;
2762 }
2763
2764 if (!add_route_dialog.get (false)) {
2765 add_route_dialog->signal_response().connect (sigc::mem_fun (*this, &ARDOUR_UI::add_route_dialog_response));
2766 }
2767
2768 if (add_route_dialog->is_visible()) {
2769 /* we're already doing this */
2770 return;
2771 }
2772
2773 add_route_dialog->set_position (WIN_POS_MOUSE);
2774 add_route_dialog->present();
2775 }
2776
2777 void
add_route_dialog_response(int r)2778 ARDOUR_UI::add_route_dialog_response (int r)
2779 {
2780 if (!_session) {
2781 warning << _("You cannot add tracks or busses without a session already loaded.") << endmsg;
2782 return;
2783 }
2784
2785 if (!AudioEngine::instance()->running ()) {
2786 switch (r) {
2787 case AddRouteDialog::Add:
2788 case AddRouteDialog::AddAndClose:
2789 break;
2790 default:
2791 return;
2792 }
2793 add_route_dialog->ArdourDialog::on_response (r);
2794 ARDOUR_UI_UTILS::engine_is_running ();
2795 return;
2796 }
2797
2798 int count;
2799
2800 switch (r) {
2801 case AddRouteDialog::Add:
2802 add_route_dialog->reset_name_edited ();
2803 break;
2804 case AddRouteDialog::AddAndClose:
2805 add_route_dialog->ArdourDialog::on_response (r);
2806 break;
2807 default:
2808 add_route_dialog->ArdourDialog::on_response (r);
2809 return;
2810 }
2811
2812 std::string template_path = add_route_dialog->get_template_path();
2813 if (!template_path.empty() && template_path.substr (0, 11) == "urn:ardour:") {
2814 meta_route_setup (template_path.substr (11));
2815 return;
2816 }
2817
2818 if ((count = add_route_dialog->count()) <= 0) {
2819 return;
2820 }
2821
2822 PresentationInfo::order_t order = translate_order (add_route_dialog->insert_at());
2823 const string name_template = add_route_dialog->name_template ();
2824 DisplaySuspender ds;
2825
2826 if (!template_path.empty ()) {
2827 if (add_route_dialog->name_template_is_default ()) {
2828 _session->new_route_from_template (count, order, template_path, string ());
2829 } else {
2830 _session->new_route_from_template (count, order, template_path, name_template);
2831 }
2832 return;
2833 }
2834
2835 ChanCount input_chan= add_route_dialog->channels ();
2836 ChanCount output_chan;
2837 PluginInfoPtr instrument = add_route_dialog->requested_instrument ();
2838 RouteGroup* route_group = add_route_dialog->route_group ();
2839 AutoConnectOption oac = Config->get_output_auto_connect();
2840 bool strict_io = add_route_dialog->use_strict_io ();
2841
2842 if (oac & AutoConnectMaster) {
2843 output_chan.set (DataType::AUDIO, (_session->master_out() ? _session->master_out()->n_inputs().n_audio() : input_chan.n_audio()));
2844 output_chan.set (DataType::MIDI, 0);
2845 } else {
2846 output_chan = input_chan;
2847 }
2848
2849 /* XXX do something with name template */
2850
2851 Session::ProcessorChangeBlocker pcb (_session);
2852
2853 switch (add_route_dialog->type_wanted()) {
2854 case AddRouteDialog::AudioTrack:
2855 session_add_audio_route (true, input_chan.n_audio(), output_chan.n_audio(), add_route_dialog->mode(), route_group, count, name_template, strict_io, order);
2856 break;
2857 case AddRouteDialog::AudioBus:
2858 session_add_audio_route (false, input_chan.n_audio(), output_chan.n_audio(), ARDOUR::Normal, route_group, count, name_template, strict_io, order);
2859 break;
2860 case AddRouteDialog::MidiTrack:
2861 session_add_midi_route (true, route_group, count, name_template, strict_io, instrument, 0, order);
2862 break;
2863 case AddRouteDialog::MidiBus:
2864 session_add_midi_route (false, route_group, count, name_template, strict_io, instrument, 0, order);
2865 break;
2866 case AddRouteDialog::VCAMaster:
2867 _session->vca_manager().create_vca (count, name_template);
2868 break;
2869 case AddRouteDialog::FoldbackBus:
2870 session_add_foldback_bus (input_chan.n_audio(), count, name_template);
2871 ActionManager::get_toggle_action (X_("Mixer"), X_("ToggleFoldbackStrip"))->set_active (true);
2872 break;
2873 }
2874 }
2875
2876 void
disk_overrun_handler()2877 ARDOUR_UI::disk_overrun_handler ()
2878 {
2879 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::disk_overrun_handler)
2880
2881 if (!have_disk_speed_dialog_displayed) {
2882 have_disk_speed_dialog_displayed = true;
2883 ArdourMessageDialog* msg = new ArdourMessageDialog (_main_window, string_compose (_("\
2884 The disk system on your computer\n\
2885 was not able to keep up with %1.\n\
2886 \n\
2887 Specifically, it failed to write data to disk\n\
2888 quickly enough to keep up with recording.\n"), PROGRAM_NAME));
2889 msg->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::disk_speed_dialog_gone), msg));
2890 msg->show ();
2891 }
2892 }
2893
2894 void
gui_idle_handler()2895 ARDOUR_UI::gui_idle_handler ()
2896 {
2897 int timeout = 30;
2898 /* due to idle calls, gtk_events_pending() may always return true */
2899 while (gtk_events_pending() && --timeout) {
2900 gtk_main_iteration ();
2901 }
2902 }
2903
2904 void
disk_underrun_handler()2905 ARDOUR_UI::disk_underrun_handler ()
2906 {
2907 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::disk_underrun_handler)
2908
2909 if (!have_disk_speed_dialog_displayed) {
2910 have_disk_speed_dialog_displayed = true;
2911 ArdourMessageDialog* msg = new ArdourMessageDialog (
2912 _main_window, string_compose (_("The disk system on your computer\n\
2913 was not able to keep up with %1.\n\
2914 \n\
2915 Specifically, it failed to read data from disk\n\
2916 quickly enough to keep up with playback.\n"), PROGRAM_NAME));
2917 msg->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::disk_speed_dialog_gone), msg));
2918 msg->show ();
2919 }
2920 }
2921
2922 void
disk_speed_dialog_gone(int,MessageDialog * msg)2923 ARDOUR_UI::disk_speed_dialog_gone (int /*ignored_response*/, MessageDialog* msg)
2924 {
2925 have_disk_speed_dialog_displayed = false;
2926 delete msg;
2927 }
2928
2929 void
session_dialog(std::string msg)2930 ARDOUR_UI::session_dialog (std::string msg)
2931 {
2932 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::session_dialog, msg)
2933 ArdourMessageDialog d (msg, false, MESSAGE_INFO, BUTTONS_OK, true);
2934 d.run ();
2935 }
2936
2937 int
pending_state_dialog()2938 ARDOUR_UI::pending_state_dialog ()
2939 {
2940 HBox* hbox = manage (new HBox());
2941 Image* image = manage (new Image (Stock::DIALOG_QUESTION, ICON_SIZE_DIALOG));
2942 ArdourDialog dialog (_("Crash Recovery"), true);
2943 Label message (string_compose (_("\
2944 This session appears to have been modified\n\
2945 without save, or in middle of recording when\n\
2946 %1 or the computer was shutdown.\n\
2947 \n\
2948 %1 can recover any changes for\n\
2949 you, or it can ignore it. Please decide\n\
2950 what you would like to do.\n"), PROGRAM_NAME));
2951 image->set_alignment(ALIGN_CENTER, ALIGN_TOP);
2952 hbox->pack_start (*image, PACK_EXPAND_WIDGET, 12);
2953 hbox->pack_end (message, PACK_EXPAND_PADDING, 12);
2954 dialog.get_vbox()->pack_start(*hbox, PACK_EXPAND_PADDING, 6);
2955 dialog.add_button (_("Ignore crash data"), RESPONSE_REJECT);
2956 dialog.add_button (_("Recover from crash"), RESPONSE_ACCEPT);
2957 dialog.set_default_response (RESPONSE_ACCEPT);
2958 dialog.set_position (WIN_POS_CENTER);
2959 message.show();
2960 image->show();
2961 hbox->show();
2962
2963 Splash::instance()->hide ();
2964
2965 switch (dialog.run ()) {
2966 case RESPONSE_ACCEPT:
2967 return 1;
2968 default:
2969 return 0;
2970 }
2971 }
2972
2973 void
store_clock_modes()2974 ARDOUR_UI::store_clock_modes ()
2975 {
2976 if (session_load_in_progress) {
2977 /* Do not overwrite clock modes while loading them (with a session) */
2978 return;
2979 }
2980
2981 XMLNode* node = new XMLNode(X_("ClockModes"));
2982
2983 for (vector<AudioClock*>::iterator x = AudioClock::clocks.begin(); x != AudioClock::clocks.end(); ++x) {
2984 XMLNode* child = new XMLNode (X_("Clock"));
2985
2986 child->set_property (X_("name"), (*x)->name());
2987 child->set_property (X_("mode"), (*x)->mode());
2988 child->set_property (X_("on"), (*x)->on());
2989
2990 node->add_child_nocopy (*child);
2991 }
2992
2993 _session->add_extra_xml (*node);
2994 _session->set_dirty ();
2995 }
2996
2997 /** Allocate our thread-local buffers */
2998 void
get_process_buffers()2999 ARDOUR_UI::get_process_buffers ()
3000 {
3001 _process_thread->get_buffers ();
3002 }
3003
3004 /** Drop our thread-local buffers */
3005 void
drop_process_buffers()3006 ARDOUR_UI::drop_process_buffers ()
3007 {
3008 _process_thread->drop_buffers ();
3009 }
3010
3011 void
feedback_detected()3012 ARDOUR_UI::feedback_detected ()
3013 {
3014 _feedback_exists = true;
3015 }
3016
3017 void
successful_graph_sort()3018 ARDOUR_UI::successful_graph_sort ()
3019 {
3020 _feedback_exists = false;
3021 }
3022
3023 void
midi_panic()3024 ARDOUR_UI::midi_panic ()
3025 {
3026 if (_session) {
3027 _session->midi_panic();
3028 }
3029 }
3030
3031 void
reset_peak_display()3032 ARDOUR_UI::reset_peak_display ()
3033 {
3034 if (!_session || !_session->master_out() || !editor_meter) return;
3035 _clear_editor_meter = true;
3036 }
3037
3038 void
reset_group_peak_display(RouteGroup * group)3039 ARDOUR_UI::reset_group_peak_display (RouteGroup* group)
3040 {
3041 if (!_session || !_session->master_out()) return;
3042 if (group == _session->master_out()->route_group()) {
3043 reset_peak_display ();
3044 }
3045 }
3046
3047 void
reset_route_peak_display(Route * route)3048 ARDOUR_UI::reset_route_peak_display (Route* route)
3049 {
3050 if (!_session || !_session->master_out()) return;
3051 if (_session->master_out().get() == route) {
3052 reset_peak_display ();
3053 }
3054 }
3055
3056 void
hide_application()3057 ARDOUR_UI::hide_application ()
3058 {
3059 Application::instance ()-> hide ();
3060 }
3061
3062 void
setup_toplevel_window(Gtk::Window & window,const string & name,void * owner)3063 ARDOUR_UI::setup_toplevel_window (Gtk::Window& window, const string& name, void* owner)
3064 {
3065 /* icons, titles, WM stuff */
3066
3067 static list<Glib::RefPtr<Gdk::Pixbuf> > window_icons;
3068
3069 if (window_icons.empty()) {
3070 Glib::RefPtr<Gdk::Pixbuf> icon;
3071 if ((icon = ::get_icon (PROGRAM_NAME "-icon_16px"))) {
3072 window_icons.push_back (icon);
3073 }
3074 if ((icon = ::get_icon (PROGRAM_NAME "-icon_22px"))) {
3075 window_icons.push_back (icon);
3076 }
3077 if ((icon = ::get_icon (PROGRAM_NAME "-icon_32px"))) {
3078 window_icons.push_back (icon);
3079 }
3080 if ((icon = ::get_icon (PROGRAM_NAME "-icon_48px"))) {
3081 window_icons.push_back (icon);
3082 }
3083 }
3084
3085 if (!window_icons.empty()) {
3086 window.set_default_icon_list (window_icons);
3087 }
3088
3089 Gtkmm2ext::WindowTitle title (Glib::get_application_name());
3090
3091 if (!name.empty()) {
3092 title += name;
3093 }
3094
3095 window.set_title (title.get_string());
3096 window.set_wmclass (string_compose (X_("%1_%1"), downcase (std::string(PROGRAM_NAME)), downcase (name)), PROGRAM_NAME);
3097
3098 window.set_flags (CAN_FOCUS);
3099 window.add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
3100
3101 /* This is a hack to ensure that GTK-accelerators continue to
3102 * work. Once we switch over to entirely native bindings, this will be
3103 * unnecessary and should be removed
3104 */
3105 window.add_accel_group (ActionManager::ui_manager->get_accel_group());
3106
3107 window.signal_configure_event().connect (sigc::mem_fun (*this, &ARDOUR_UI::configure_handler));
3108 window.signal_window_state_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::tabbed_window_state_event_handler), owner));
3109 window.signal_key_press_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::key_event_handler), &window), false);
3110 window.signal_key_release_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::key_event_handler), &window), false);
3111 }
3112