2 Copyright (C) 1999-2013 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include "gtk2ardour-config.h"
22 #include "gtk2ardour-version.h"
32 #ifndef PLATFORM_WINDOWS
33 #include <sys/resource.h>
37 #include <sys/types.h>
38 #include <sys/sysctl.h>
48 #include "pbd/gstdio_compat.h"
50 #include <gtkmm/accelmap.h>
51 #include <gtkmm/messagedialog.h>
52 #include <gtkmm/stock.h>
53 #include <gtkmm/uimanager.h>
55 #include "pbd/error.h"
56 #include "pbd/basename.h"
57 #include "pbd/compose.h"
58 #include "pbd/convert.h"
59 #include "pbd/failed_constructor.h"
60 #include "pbd/file_archive.h"
61 #include "pbd/enumwriter.h"
62 #include "pbd/memento_command.h"
63 #include "pbd/openuri.h"
64 #include "pbd/stl_delete.h"
65 #include "pbd/types_convert.h"
66 #include "pbd/unwind.h"
67 #include "pbd/file_utils.h"
68 #include "pbd/localtime_r.h"
69 #include "pbd/pthread_utils.h"
70 #include "pbd/replace_all.h"
71 #include "pbd/scoped_file_descriptor.h"
72 #include "pbd/xml++.h"
74 #include "gtkmm2ext/application.h"
75 #include "gtkmm2ext/bindings.h"
76 #include "gtkmm2ext/gtk_ui.h"
77 #include "gtkmm2ext/utils.h"
78 #include "gtkmm2ext/window_title.h"
80 #include "widgets/fastmeter.h"
81 #include "widgets/prompter.h"
83 #include "ardour/ardour.h"
84 #include "ardour/audio_backend.h"
85 #include "ardour/audio_track.h"
86 #include "ardour/audioengine.h"
87 #include "ardour/audiofilesource.h"
88 #include "ardour/automation_watch.h"
89 #include "ardour/diskstream.h"
90 #include "ardour/filename_extensions.h"
91 #include "ardour/filesystem_paths.h"
92 #include "ardour/ltc_file_reader.h"
93 #include "ardour/midi_track.h"
94 #include "ardour/port.h"
95 #include "ardour/plugin_manager.h"
96 #include "ardour/process_thread.h"
97 #include "ardour/profile.h"
98 #include "ardour/recent_sessions.h"
99 #include "ardour/record_enable_control.h"
100 #include "ardour/revision.h"
101 #include "ardour/session_directory.h"
102 #include "ardour/session_route.h"
103 #include "ardour/session_state_utils.h"
104 #include "ardour/session_utils.h"
105 #include "ardour/source_factory.h"
106 #include "ardour/slave.h"
107 #include "ardour/system_exec.h"
108 #include "ardour/track.h"
109 #include "ardour/vca_manager.h"
110 #include "ardour/utils.h"
112 #include "LuaBridge/LuaBridge.h"
114 #ifdef WINDOWS_VST_SUPPORT
117 #ifdef AUDIOUNIT_SUPPORT
118 #include "ardour/audio_unit.h"
121 // fix for OSX (nsm.h has a check function, AU/Apple defines check)
126 #include "timecode/time.h"
128 typedef uint64_t microseconds_t;
132 #include "enums_convert.h"
134 #include "add_route_dialog.h"
135 #include "ambiguous_file_dialog.h"
136 #include "ardour_ui.h"
137 #include "audio_clock.h"
138 #include "audio_region_view.h"
139 #include "big_clock_window.h"
140 #include "bundle_manager.h"
141 #include "duplicate_routes_dialog.h"
143 #include "engine_dialog.h"
144 #include "export_video_dialog.h"
145 #include "export_video_infobox.h"
146 #include "gain_meter.h"
147 #include "global_port_matrix.h"
148 #include "gui_object.h"
149 #include "gui_thread.h"
150 #include "idleometer.h"
151 #include "keyboard.h"
152 #include "keyeditor.h"
153 #include "location_ui.h"
154 #include "lua_script_manager.h"
155 #include "luawindow.h"
156 #include "main_clock.h"
157 #include "missing_file_dialog.h"
158 #include "missing_plugin_dialog.h"
159 #include "mixer_ui.h"
160 #include "meterbridge.h"
161 #include "meter_patterns.h"
162 #include "mouse_cursors.h"
165 #include "pingback.h"
166 #include "processor_box.h"
167 #include "public_editor.h"
168 #include "rc_option_editor.h"
169 #include "route_time_axis.h"
170 #include "route_params_ui.h"
171 #include "save_as_dialog.h"
172 #include "script_selector.h"
173 #include "session_archive_dialog.h"
174 #include "session_dialog.h"
175 #include "session_metadata_dialog.h"
176 #include "session_option_editor.h"
177 #include "speaker_dialog.h"
180 #include "template_dialog.h"
181 #include "time_axis_view_item.h"
182 #include "time_info_box.h"
185 #include "utils_videotl.h"
186 #include "video_server_dialog.h"
187 #include "add_video_dialog.h"
188 #include "transcode_video_dialog.h"
190 #include "pbd/i18n.h"
192 using namespace ARDOUR;
193 using namespace ARDOUR_UI_UTILS;
195 using namespace Gtkmm2ext;
196 using namespace ArdourWidgets;
199 using namespace Editing;
201 ARDOUR_UI *ARDOUR_UI::theArdourUI = 0;
203 sigc::signal<void, framepos_t, bool, framepos_t> ARDOUR_UI::Clock;
204 sigc::signal<void> ARDOUR_UI::CloseAllDialogs;
207 ask_about_configuration_copy (string const & old_dir, string const & new_dir, int version)
209 MessageDialog msg (string_compose (_("%1 %2.x has discovered configuration files from %1 %3.x.\n\n"
210 "Would you like these files to be copied and used for %1 %2.x?\n\n"
211 "(This will require you to restart %1.)"),
212 PROGRAM_NAME, PROGRAM_VERSION, version),
213 false, /* no markup */
216 true /* modal, though it hardly matters since it is the only window */
219 msg.set_default_response (Gtk::RESPONSE_YES);
222 return (msg.run() == Gtk::RESPONSE_YES);
226 libxml_generic_error_func (void* /* parsing_context*/,
234 vsnprintf (buf, sizeof (buf), msg, ap);
235 error << buf << endmsg;
240 libxml_structured_error_func (void* /* parsing_context*/,
248 replace_all (msg, "\n", "");
251 if (err->file && err->line) {
252 error << X_("XML error: ") << msg << " in " << err->file << " at line " << err->line;
255 error << ':' << err->int2;
260 error << X_("XML error: ") << msg << endmsg;
266 ARDOUR_UI::ARDOUR_UI (int *argcp, char **argvp[], const char* localedir)
267 : Gtkmm2ext::UI (PROGRAM_NAME, X_("gui"), argcp, argvp)
268 , session_loaded (false)
269 , session_load_in_progress (false)
270 , gui_object_state (new GUIObjectState)
271 , primary_clock (new MainClock (X_("primary"), X_("transport"), true ))
272 , secondary_clock (new MainClock (X_("secondary"), X_("secondary"), false))
273 , big_clock (new AudioClock (X_("bigclock"), false, "big", true, true, false, false))
275 , global_actions (X_("global"))
276 , ignore_dual_punch (false)
277 , main_window_visibility (0)
282 , _mixer_on_top (false)
283 , _initial_verbose_plugin_scan (false)
284 , first_time_engine_run (true)
285 , secondary_clock_spacer (0)
286 , roll_controllable (new TransportControllable ("transport roll", *this, TransportControllable::Roll))
287 , stop_controllable (new TransportControllable ("transport stop", *this, TransportControllable::Stop))
288 , goto_start_controllable (new TransportControllable ("transport goto start", *this, TransportControllable::GotoStart))
289 , goto_end_controllable (new TransportControllable ("transport goto end", *this, TransportControllable::GotoEnd))
290 , auto_loop_controllable (new TransportControllable ("transport auto loop", *this, TransportControllable::AutoLoop))
291 , play_selection_controllable (new TransportControllable ("transport play selection", *this, TransportControllable::PlaySelection))
292 , rec_controllable (new TransportControllable ("transport rec-enable", *this, TransportControllable::RecordEnable))
293 , auto_input_button (ArdourButton::led_default_elements)
295 , auto_return_button (ArdourButton::led_default_elements)
296 , follow_edits_button (ArdourButton::led_default_elements)
297 , auditioning_alert_button (_("Audition"))
298 , solo_alert_button (_("Solo"))
299 , feedback_alert_button (_("Feedback"))
300 , error_alert_button ( ArdourButton::just_led_default_elements )
301 , editor_meter_peak_display()
303 , _suspend_editor_meter_callbacks (false)
304 , _numpad_locate_happening (false)
305 , _session_is_new (false)
306 , last_key_press_time (0)
310 , rc_option_editor (0)
311 , speaker_config_window (X_("speaker-config"), _("Speaker Configuration"))
312 , add_route_dialog (X_("add-routes"), _("Add Tracks/Busses"))
313 , about (X_("about"), _("About"))
314 , location_ui (X_("locations"), S_("Ranges|Locations"))
315 , route_params (X_("inspector"), _("Tracks and Busses"))
316 , audio_midi_setup (X_("audio-midi-setup"), _("Audio/MIDI Setup"))
317 , export_video_dialog (X_("video-export"), _("Video Export Dialog"))
318 , lua_script_window (X_("script-manager"), _("Script Manager"))
319 , idleometer (X_("idle-o-meter"), _("Idle'o'Meter"))
320 , session_option_editor (X_("session-options-editor"), _("Properties"), boost::bind (&ARDOUR_UI::create_session_option_editor, this))
321 , add_video_dialog (X_("add-video"), _("Add Video"), boost::bind (&ARDOUR_UI::create_add_video_dialog, this))
322 , bundle_manager (X_("bundle-manager"), _("Bundle Manager"), boost::bind (&ARDOUR_UI::create_bundle_manager, this))
323 , big_clock_window (X_("big-clock"), _("Big Clock"), boost::bind (&ARDOUR_UI::create_big_clock_window, this))
324 , audio_port_matrix (X_("audio-connection-manager"), _("Audio Connections"), boost::bind (&ARDOUR_UI::create_global_port_matrix, this, ARDOUR::DataType::AUDIO))
325 , midi_port_matrix (X_("midi-connection-manager"), _("MIDI Connections"), boost::bind (&ARDOUR_UI::create_global_port_matrix, this, ARDOUR::DataType::MIDI))
326 , key_editor (X_("key-editor"), _("Keyboard Shortcuts"), boost::bind (&ARDOUR_UI::create_key_editor, this))
327 , video_server_process (0)
329 , have_configure_timeout (false)
330 , last_configure_time (0)
332 , have_disk_speed_dialog_displayed (false)
333 , _status_bar_visibility (X_("status-bar"))
334 , _feedback_exists (false)
335 , _log_not_acknowledged (LogLevelNone)
336 , duplicate_routes_dialog (0)
337 , editor_visibility_button (S_("Window|Editor"))
338 , mixer_visibility_button (S_("Window|Mixer"))
339 , prefs_visibility_button (S_("Window|Preferences"))
341 Gtkmm2ext::init (localedir);
343 UIConfiguration::instance().post_gui_init ();
345 if (ARDOUR::handle_old_configuration_files (boost::bind (ask_about_configuration_copy, _1, _2, _3))) {
347 /* "touch" the been-here-before path now that config has been migrated */
348 PBD::ScopedFileDescriptor fout (g_open (been_here_before_path ().c_str(), O_CREAT|O_TRUNC|O_RDWR, 0666));
350 MessageDialog msg (string_compose (_("Your configuration files were copied. You can now restart %1."), PROGRAM_NAME), true);
352 /* configuration was modified, exit immediately */
357 if (string (VERSIONSTRING).find (".pre") != string::npos) {
358 /* check this is not being run from ./ardev etc. */
359 if (!running_from_source_tree ()) {
360 pre_release_dialog ();
364 if (theArdourUI == 0) {
368 /* track main window visibility */
370 main_window_visibility = new VisibilityTracker (_main_window);
372 /* stop libxml from spewing to stdout/stderr */
374 xmlSetGenericErrorFunc (this, libxml_generic_error_func);
375 xmlSetStructuredErrorFunc (this, libxml_structured_error_func);
377 UIConfiguration::instance().ParameterChanged.connect (sigc::mem_fun (*this, &ARDOUR_UI::parameter_changed));
378 boost::function<void (string)> pc (boost::bind (&ARDOUR_UI::parameter_changed, this, _1));
379 UIConfiguration::instance().map_parameters (pc);
381 roll_button.set_controllable (roll_controllable);
382 stop_button.set_controllable (stop_controllable);
383 goto_start_button.set_controllable (goto_start_controllable);
384 goto_end_button.set_controllable (goto_end_controllable);
385 auto_loop_button.set_controllable (auto_loop_controllable);
386 play_selection_button.set_controllable (play_selection_controllable);
387 rec_button.set_controllable (rec_controllable);
389 roll_button.set_name ("transport button");
390 stop_button.set_name ("transport button");
391 goto_start_button.set_name ("transport button");
392 goto_end_button.set_name ("transport button");
393 auto_loop_button.set_name ("transport button");
394 play_selection_button.set_name ("transport button");
395 rec_button.set_name ("transport recenable button");
396 midi_panic_button.set_name ("transport button");
398 ARDOUR::Diskstream::DiskOverrun.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::disk_overrun_handler, this), gui_context());
399 ARDOUR::Diskstream::DiskUnderrun.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::disk_underrun_handler, this), gui_context());
401 ARDOUR::Session::VersionMismatch.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::session_format_mismatch, this, _1, _2), gui_context());
403 /* handle dialog requests */
405 ARDOUR::Session::Dialog.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::session_dialog, this, _1), gui_context());
407 /* handle pending state with a dialog (PROBLEM: needs to return a value and thus cannot be x-thread) */
409 ARDOUR::Session::AskAboutPendingState.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::pending_state_dialog, this));
411 /* handle Audio/MIDI setup when session requires it */
413 ARDOUR::Session::AudioEngineSetupRequired.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::do_audio_midi_setup, this, _1));
415 /* handle sr mismatch with a dialog (PROBLEM: needs to return a value and thus cannot be x-thread) */
417 ARDOUR::Session::AskAboutSampleRateMismatch.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::sr_mismatch_dialog, this, _1, _2));
419 /* handle sr mismatch with a dialog - cross-thread from engine */
420 ARDOUR::Session::NotifyAboutSampleRateMismatch.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::sr_mismatch_message, this, _1, _2), gui_context ());
422 /* handle requests to quit (coming from JACK session) */
424 ARDOUR::Session::Quit.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::finish, this), gui_context ());
426 /* tell the user about feedback */
428 ARDOUR::Session::FeedbackDetected.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::feedback_detected, this), gui_context ());
429 ARDOUR::Session::SuccessfulGraphSort.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::successful_graph_sort, this), gui_context ());
431 /* handle requests to deal with missing files */
433 ARDOUR::Session::MissingFile.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::missing_file, this, _1, _2, _3));
435 /* and ambiguous files */
437 ARDOUR::FileSource::AmbiguousFileName.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::ambiguous_file, this, _1, _2));
439 /* also plugin scan messages */
440 ARDOUR::PluginScanMessage.connect (forever_connections, MISSING_INVALIDATOR, boost::bind(&ARDOUR_UI::plugin_scan_dialog, this, _1, _2, _3), gui_context());
441 ARDOUR::PluginScanTimeout.connect (forever_connections, MISSING_INVALIDATOR, boost::bind(&ARDOUR_UI::plugin_scan_timeout, this, _1), gui_context());
443 ARDOUR::GUIIdle.connect (forever_connections, MISSING_INVALIDATOR, boost::bind(&ARDOUR_UI::gui_idle_handler, this), gui_context());
445 Config->ParameterChanged.connect ( forever_connections, MISSING_INVALIDATOR, boost::bind(&ARDOUR_UI::set_flat_buttons, this), gui_context() );
448 /* lets get this party started */
450 setup_gtk_ardour_enums ();
453 SessionEvent::create_per_thread_pool ("GUI", 4096);
455 /* we like keyboards */
457 keyboard = new ArdourKeyboard(*this);
459 XMLNode* node = ARDOUR_UI::instance()->keyboard_settings();
461 keyboard->set_state (*node, Stateful::loading_state_version);
464 UIConfiguration::instance().reset_dpi ();
466 TimeAxisViewItem::set_constant_heights ();
468 /* Set this up so that our window proxies can register actions */
470 ActionManager::init ();
472 /* The following must happen after ARDOUR::init() so that Config is set up */
474 const XMLNode* ui_xml = Config->extra_xml (X_("UI"));
477 key_editor.set_state (*ui_xml, 0);
478 session_option_editor.set_state (*ui_xml, 0);
479 speaker_config_window.set_state (*ui_xml, 0);
480 about.set_state (*ui_xml, 0);
481 add_route_dialog.set_state (*ui_xml, 0);
482 add_video_dialog.set_state (*ui_xml, 0);
483 route_params.set_state (*ui_xml, 0);
484 bundle_manager.set_state (*ui_xml, 0);
485 location_ui.set_state (*ui_xml, 0);
486 big_clock_window.set_state (*ui_xml, 0);
487 audio_port_matrix.set_state (*ui_xml, 0);
488 midi_port_matrix.set_state (*ui_xml, 0);
489 export_video_dialog.set_state (*ui_xml, 0);
490 lua_script_window.set_state (*ui_xml, 0);
491 idleometer.set_state (*ui_xml, 0);
494 /* Separate windows */
496 WM::Manager::instance().register_window (&key_editor);
497 WM::Manager::instance().register_window (&session_option_editor);
498 WM::Manager::instance().register_window (&speaker_config_window);
499 WM::Manager::instance().register_window (&about);
500 WM::Manager::instance().register_window (&add_route_dialog);
501 WM::Manager::instance().register_window (&add_video_dialog);
502 WM::Manager::instance().register_window (&route_params);
503 WM::Manager::instance().register_window (&audio_midi_setup);
504 WM::Manager::instance().register_window (&export_video_dialog);
505 WM::Manager::instance().register_window (&lua_script_window);
506 WM::Manager::instance().register_window (&bundle_manager);
507 WM::Manager::instance().register_window (&location_ui);
508 WM::Manager::instance().register_window (&big_clock_window);
509 WM::Manager::instance().register_window (&audio_port_matrix);
510 WM::Manager::instance().register_window (&midi_port_matrix);
511 WM::Manager::instance().register_window (&idleometer);
513 /* do not retain position for add route dialog */
514 add_route_dialog.set_state_mask (WindowProxy::Size);
516 /* Trigger setting up the color scheme and loading the GTK RC file */
518 UIConfiguration::instance().load_rc_file (false);
520 _process_thread = new ProcessThread ();
521 _process_thread->init ();
523 UIConfiguration::instance().DPIReset.connect (sigc::mem_fun (*this, &ARDOUR_UI::resize_text_widgets));
529 ARDOUR_UI::pre_release_dialog ()
531 ArdourDialog d (_("Pre-Release Warning"), true, false);
532 d.add_button (Gtk::Stock::OK, Gtk::RESPONSE_OK);
534 Label* label = manage (new Label);
535 label->set_markup (string_compose (_("<b>Welcome to this pre-release build of %1 %2</b>\n\n\
536 There are still several issues and bugs to be worked on,\n\
537 as well as general workflow improvements, before this can be considered\n\
538 release software. So, a few guidelines:\n\
540 1) Please do <b>NOT</b> use this software with the expectation that it is stable or reliable\n\
541 though it may be so, depending on your workflow.\n\
542 2) Please wait for a helpful writeup of new features.\n\
543 3) <b>Please do NOT use the forums at ardour.org to report issues</b>.\n\
544 4) Please <b>DO</b> use the bugtracker at http://tracker.ardour.org/ to report issues\n\
545 making sure to note the product version number as 5.0-pre.\n\
546 5) Please <b>DO</b> use the ardour-users mailing list to discuss ideas and pass on comments.\n\
547 6) Please <b>DO</b> join us on IRC for real time discussions about %1 %2. You\n\
548 can get there directly from within the program via the Help->Chat menu option.\n\
550 Full information on all the above can be found on the support page at\n\
552 http://ardour.org/support\n\
553 "), PROGRAM_NAME, VERSIONSTRING));
555 d.get_vbox()->set_border_width (12);
556 d.get_vbox()->pack_start (*label, false, false, 12);
557 d.get_vbox()->show_all ();
562 GlobalPortMatrixWindow*
563 ARDOUR_UI::create_global_port_matrix (ARDOUR::DataType type)
568 return new GlobalPortMatrixWindow (_session, type);
572 ARDOUR_UI::attach_to_engine ()
574 AudioEngine::instance()->Running.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::engine_running, this), gui_context());
575 ARDOUR::Port::set_connecting_blocked (ARDOUR_COMMAND_LINE::no_connect_ports);
579 ARDOUR_UI::engine_stopped ()
581 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::engine_stopped)
582 ActionManager::set_sensitive (ActionManager::engine_sensitive_actions, false);
583 ActionManager::set_sensitive (ActionManager::engine_opposite_sensitive_actions, true);
584 update_sample_rate (0);
589 ARDOUR_UI::engine_running ()
591 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::engine_running)
592 if (first_time_engine_run) {
594 first_time_engine_run = false;
598 _session->reset_xrun_count ();
600 update_disk_space ();
602 update_xrun_count ();
603 update_sample_rate (AudioEngine::instance()->sample_rate());
604 update_timecode_format ();
605 update_peak_thread_work ();
606 ActionManager::set_sensitive (ActionManager::engine_sensitive_actions, true);
607 ActionManager::set_sensitive (ActionManager::engine_opposite_sensitive_actions, false);
611 ARDOUR_UI::engine_halted (const char* reason, bool free_reason)
613 if (!Gtkmm2ext::UI::instance()->caller_is_ui_thread()) {
614 /* we can't rely on the original string continuing to exist when we are called
615 again in the GUI thread, so make a copy and note that we need to
618 char *copy = strdup (reason);
619 Gtkmm2ext::UI::instance()->call_slot (MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::engine_halted, this, copy, true));
623 ActionManager::set_sensitive (ActionManager::engine_sensitive_actions, false);
624 ActionManager::set_sensitive (ActionManager::engine_opposite_sensitive_actions, true);
626 update_sample_rate (0);
630 /* if the reason is a non-empty string, it means that the backend was shutdown
631 rather than just Ardour.
634 if (strlen (reason)) {
635 msgstr = string_compose (_("The audio backend was shutdown because:\n\n%1"), reason);
637 msgstr = string_compose (_("\
638 The audio backend has either been shutdown or it\n\
639 disconnected %1 because %1\n\
640 was not fast enough. Try to restart\n\
641 the audio backend and save the session."), PROGRAM_NAME);
644 MessageDialog msg (_main_window, msgstr);
645 pop_back_splash (msg);
649 free (const_cast<char*> (reason));
654 ARDOUR_UI::post_engine ()
656 /* Things to be done once (and once ONLY) after we have a backend running in the AudioEngine
658 #ifdef AUDIOUNIT_SUPPORT
660 if (AUPluginInfo::au_get_crashlog(au_msg)) {
661 popup_error(_("Audio Unit Plugin Scan Failed. Automatic AU scanning has been disabled. Please see the log window for further details."));
662 error << _("Audio Unit Plugin Scan Failed:") << endmsg;
663 info << au_msg << endmsg;
667 ARDOUR::init_post_engine ();
669 /* connect to important signals */
671 AudioEngine::instance()->Stopped.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::engine_stopped, this), gui_context());
672 AudioEngine::instance()->SampleRateChanged.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::update_sample_rate, this, _1), gui_context());
673 AudioEngine::instance()->BufferSizeChanged.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::update_sample_rate, this, _1), gui_context());
674 AudioEngine::instance()->Halted.connect_same_thread (halt_connection, boost::bind (&ARDOUR_UI::engine_halted, this, _1, false));
675 AudioEngine::instance()->BecameSilent.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::audioengine_became_silent, this), gui_context());
677 if (setup_windows ()) {
678 throw failed_constructor ();
681 /* Do this after setup_windows (), as that's when the _status_bar_visibility is created */
682 XMLNode* n = Config->extra_xml (X_("UI"));
684 _status_bar_visibility.set_state (*n);
687 check_memory_locking();
689 /* this is the first point at which all the possible actions are
690 * available, because some of the available actions are dependent on
691 * aspects of the engine/backend.
694 if (ARDOUR_COMMAND_LINE::show_key_actions) {
696 Bindings::save_all_bindings_as_html (sstr);
698 if (sstr.str().empty()) {
705 if ((fd = g_file_open_tmp ("akprintXXXXXX.html", &file_name, &err)) < 0) {
707 error << string_compose (_("Could not open temporary file to print bindings (%1)"), err->message) << endmsg;
713 #ifdef PLATFORM_WINDOWS
719 if (!g_file_set_contents (file_name, sstr.str().c_str(), sstr.str().size(), &err)) {
720 #ifndef PLATFORM_WINDOWS
723 g_unlink (file_name);
725 error << string_compose (_("Could not save bindings to file (%1)"), err->message) << endmsg;
731 #ifndef PLATFORM_WINDOWS
735 PBD::open_uri (string_compose ("file:///%1", file_name));
737 halt_connection.disconnect ();
738 AudioEngine::instance()->stop ();
743 if (ARDOUR_COMMAND_LINE::show_actions) {
746 vector<string> paths;
747 vector<string> labels;
748 vector<string> tooltips;
750 vector<Glib::RefPtr<Gtk::Action> > actions;
751 string ver_in = revision;
752 string ver = ver_in.substr(0, ver_in.find("-"));
755 output << "\n<h2>Menu actions</h2>" << endl;
756 output << "<p>\n Every single menu item in " << PROGRAM_NAME << "'s GUI is accessible by control" << endl;
757 output << " surfaces or scripts.\n</p>\n" << endl;
758 output << "<p>\n The list below shows all available values of <em>action-name</em> as of" << endl;
759 output << " " << PROGRAM_NAME << " " << ver << ". You can get the current list at any" << endl;
760 output << " time by running " << PROGRAM_NAME << " with the -A flag.\n</p>\n" << endl;
761 output << "<table class=\"dl\">\n <thead>" << endl;
762 output << " <tr><th>Action Name</th><th>Menu Name</th></tr>" << endl;
763 output << " </thead>\n <tbody>" << endl;
765 Gtkmm2ext::ActionMap::get_all_actions (paths, labels, tooltips, keys, actions);
767 vector<string>::iterator p;
768 vector<string>::iterator l;
770 for (p = paths.begin(), l = labels.begin(); p != paths.end(); ++p, ++l) {
771 output << " <tr><th><kbd class=\"osc\">" << (*p).substr (9, string::npos);
772 output << "</kbd></th><td>" << *l << "</td></tr>" << endl;
774 output << " </tbody>\n </table>" << endl;
776 // output this mess to a browser for easiest X-platform use
777 // it is not pretty HTML, but it works and it's main purpose
778 // is to create raw html to fit in Ardour's manual with no editing
783 if ((fd = g_file_open_tmp ("akprintXXXXXX.html", &file_name, &err)) < 0) {
785 error << string_compose (_("Could not open temporary file to print bindings (%1)"), err->message) << endmsg;
791 #ifdef PLATFORM_WINDOWS
797 if (!g_file_set_contents (file_name, output.str().c_str(), output.str().size(), &err)) {
798 #ifndef PLATFORM_WINDOWS
801 g_unlink (file_name);
803 error << string_compose (_("Could not save bindings to file (%1)"), err->message) << endmsg;
809 #ifndef PLATFORM_WINDOWS
813 PBD::open_uri (string_compose ("file:///%1", file_name));
815 halt_connection.disconnect ();
816 AudioEngine::instance()->stop ();
820 /* this being a GUI and all, we want peakfiles */
822 AudioFileSource::set_build_peakfiles (true);
823 AudioFileSource::set_build_missing_peakfiles (true);
825 /* set default clock modes */
827 primary_clock->set_mode (AudioClock::Timecode);
828 secondary_clock->set_mode (AudioClock::BBT);
830 /* start the time-of-day-clock */
833 /* OS X provides a nearly-always visible wallclock, so don't be stupid */
834 update_wall_clock ();
835 Glib::signal_timeout().connect_seconds (sigc::mem_fun(*this, &ARDOUR_UI::update_wall_clock), 1);
840 Config->ParameterChanged.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::parameter_changed, this, _1), gui_context());
841 boost::function<void (string)> pc (boost::bind (&ARDOUR_UI::parameter_changed, this, _1));
842 Config->map_parameters (pc);
844 UIConfiguration::instance().map_parameters (pc);
848 ARDOUR_UI::~ARDOUR_UI ()
850 UIConfiguration::instance().save_state();
854 if (getenv ("ARDOUR_RUNNING_UNDER_VALGRIND")) {
855 // don't bother at 'real' exit. the OS cleans up for us.
856 delete big_clock; big_clock = 0;
857 delete primary_clock; primary_clock = 0;
858 delete secondary_clock; secondary_clock = 0;
859 delete _process_thread; _process_thread = 0;
860 delete time_info_box; time_info_box = 0;
861 delete meterbridge; meterbridge = 0;
862 delete luawindow; luawindow = 0;
863 delete editor; editor = 0;
864 delete mixer; mixer = 0;
865 delete rc_option_editor; rc_option_editor = 0; // failed to wrap object warning
867 delete gui_object_state; gui_object_state = 0;
868 delete main_window_visibility;
869 FastMeter::flush_pattern_cache ();
870 ArdourFader::flush_pattern_cache ();
874 /* Small trick to flush main-thread event pool.
875 * Other thread-pools are destroyed at pthread_exit(),
876 * but tmain thread termination is too late to trigger Pool::~Pool()
878 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.
879 delete ev->event_pool();
884 ARDOUR_UI::pop_back_splash (Gtk::Window& win)
886 if (Splash::instance()) {
887 Splash::instance()->pop_back_for (win);
892 ARDOUR_UI::configure_timeout ()
894 if (last_configure_time == 0) {
895 /* no configure events yet */
899 /* force a gap of 0.5 seconds since the last configure event
902 if (get_microseconds() - last_configure_time < 500000) {
905 have_configure_timeout = false;
906 save_ardour_state ();
912 ARDOUR_UI::configure_handler (GdkEventConfigure* /*conf*/)
914 if (have_configure_timeout) {
915 last_configure_time = get_microseconds();
917 Glib::signal_timeout().connect (sigc::mem_fun(*this, &ARDOUR_UI::configure_timeout), 100);
918 have_configure_timeout = true;
925 ARDOUR_UI::set_transport_controllable_state (const XMLNode& node)
929 if (node.get_property ("roll", str)){
930 roll_controllable->set_id (str);
932 if (node.get_property ("stop", str)) {
933 stop_controllable->set_id (str);
935 if (node.get_property ("goto-start", str)) {
936 goto_start_controllable->set_id (str);
938 if (node.get_property ("goto-end", str)) {
939 goto_end_controllable->set_id (str);
941 if (node.get_property ("auto-loop", str)) {
942 auto_loop_controllable->set_id (str);
944 if (node.get_property ("play-selection", str)) {
945 play_selection_controllable->set_id (str);
947 if (node.get_property ("rec", str)) {
948 rec_controllable->set_id (str);
950 if (node.get_property ("shuttle", str)) {
951 shuttle_box.controllable()->set_id (str);
956 ARDOUR_UI::get_transport_controllable_state ()
958 XMLNode* node = new XMLNode(X_("TransportControllables"));
960 node->set_property (X_("roll"), roll_controllable->id());
961 node->set_property (X_("stop"), stop_controllable->id());
962 node->set_property (X_("goto-start"), goto_start_controllable->id());
963 node->set_property (X_("goto-end"), goto_end_controllable->id());
964 node->set_property (X_("auto-loop"), auto_loop_controllable->id());
965 node->set_property (X_("play-selection"), play_selection_controllable->id());
966 node->set_property (X_("rec"), rec_controllable->id());
967 node->set_property (X_("shuttle"), shuttle_box.controllable()->id());
973 ARDOUR_UI::save_session_at_its_request (std::string snapshot_name)
976 _session->save_state (snapshot_name);
981 ARDOUR_UI::autosave_session ()
983 if (g_main_depth() > 1) {
984 /* inside a recursive main loop,
985 give up because we may not be able to
991 if (!Config->get_periodic_safety_backups()) {
996 _session->maybe_write_autosave();
1003 ARDOUR_UI::session_dirty_changed ()
1010 ARDOUR_UI::update_autosave ()
1012 if (_session && _session->dirty()) {
1013 if (_autosave_connection.connected()) {
1014 _autosave_connection.disconnect();
1017 _autosave_connection = Glib::signal_timeout().connect (sigc::mem_fun (*this, &ARDOUR_UI::autosave_session),
1018 Config->get_periodic_safety_backup_interval() * 1000);
1021 if (_autosave_connection.connected()) {
1022 _autosave_connection.disconnect();
1028 ARDOUR_UI::check_announcements ()
1031 string _annc_filename;
1034 _annc_filename = PROGRAM_NAME "_announcements_osx_";
1035 #elif defined PLATFORM_WINDOWS
1036 _annc_filename = PROGRAM_NAME "_announcements_windows_";
1038 _annc_filename = PROGRAM_NAME "_announcements_linux_";
1040 _annc_filename.append (VERSIONSTRING);
1042 _announce_string = "";
1044 std::string path = Glib::build_filename (user_config_directory(), _annc_filename);
1045 FILE* fin = g_fopen (path.c_str(), "rb");
1047 while (!feof (fin)) {
1050 if ((len = fread (tmp, sizeof(char), 1024, fin)) == 0 || ferror (fin)) {
1053 _announce_string.append (tmp, len);
1058 pingback (VERSIONSTRING, path);
1063 _hide_splash (gpointer arg)
1065 ((ARDOUR_UI*)arg)->hide_splash();
1070 ARDOUR_UI::starting ()
1072 Application* app = Application::instance ();
1073 const char *nsm_url;
1074 bool brand_new_user = ArdourStartup::required ();
1076 app->ShouldQuit.connect (sigc::mem_fun (*this, &ARDOUR_UI::queue_finish));
1077 app->ShouldLoad.connect (sigc::mem_fun (*this, &ARDOUR_UI::load_from_application_api));
1079 if (ARDOUR_COMMAND_LINE::check_announcements) {
1080 check_announcements ();
1085 /* we need to create this early because it may need to set the
1086 * audio backend end up.
1090 audio_midi_setup.get (true);
1092 std::cerr << "audio-midi engine setup failed."<< std::endl;
1096 if ((nsm_url = g_getenv ("NSM_URL")) != 0) {
1097 nsm = new NSM_Client;
1098 if (!nsm->init (nsm_url)) {
1099 /* the ardour executable may have different names:
1101 * waf's obj.target for distro versions: eg ardour4, ardourvst4
1102 * Ardour4, Mixbus3 for bundled versions + full path on OSX & windows
1103 * argv[0] does not apply since we need the wrapper-script (not the binary itself)
1105 * The wrapper startup script should set the environment variable 'ARDOUR_SELF'
1107 const char *process_name = g_getenv ("ARDOUR_SELF");
1108 nsm->announce (PROGRAM_NAME, ":dirty:", process_name ? process_name : "ardour4");
1111 // wait for announce reply from nsm server
1112 for ( i = 0; i < 5000; ++i) {
1116 if (nsm->is_active()) {
1121 error << _("NSM server did not announce itself") << endmsg;
1124 // wait for open command from nsm server
1125 for ( i = 0; i < 5000; ++i) {
1127 Glib::usleep (1000);
1128 if (nsm->client_id ()) {
1134 error << _("NSM: no client ID provided") << endmsg;
1138 if (_session && nsm) {
1139 _session->set_nsm_state( nsm->is_active() );
1141 error << _("NSM: no session created") << endmsg;
1145 // nsm requires these actions disabled
1146 vector<string> action_names;
1147 action_names.push_back("SaveAs");
1148 action_names.push_back("Rename");
1149 action_names.push_back("New");
1150 action_names.push_back("Open");
1151 action_names.push_back("Recent");
1152 action_names.push_back("Close");
1154 for (vector<string>::const_iterator n = action_names.begin(); n != action_names.end(); ++n) {
1155 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), (*n).c_str());
1157 act->set_sensitive (false);
1164 error << _("NSM: initialization failed") << endmsg;
1170 if (brand_new_user) {
1171 _initial_verbose_plugin_scan = true;
1176 _initial_verbose_plugin_scan = false;
1177 switch (s.response ()) {
1178 case Gtk::RESPONSE_OK:
1185 // TODO: maybe IFF brand_new_user
1186 if (ARDOUR::Profile->get_mixbus () && Config->get_copy_demo_sessions ()) {
1187 std::string dspd (Config->get_default_session_parent_dir());
1188 Searchpath ds (ARDOUR::ardour_data_search_path());
1189 ds.add_subdirectory_to_paths ("sessions");
1190 vector<string> demos;
1191 find_files_matching_pattern (demos, ds, "*.tar.xz");
1193 ARDOUR::RecentSessions rs;
1194 ARDOUR::read_recent_sessions (rs);
1196 for (vector<string>::iterator i = demos.begin(); i != demos.end (); ++i) {
1197 /* "demo-session" must be inside "demo-session.tar.xz"
1200 std::string name = basename_nosuffix (basename_nosuffix (*i));
1201 std::string path = Glib::build_filename (dspd, name);
1202 /* skip if session-dir already exists */
1203 if (Glib::file_test(path.c_str(), Glib::FILE_TEST_IS_DIR)) {
1206 /* skip sessions that are already in 'recent'.
1207 * eg. a new user changed <session-default-dir> shorly after installation
1209 for (ARDOUR::RecentSessions::iterator r = rs.begin(); r != rs.end(); ++r) {
1210 if ((*r).first == name) {
1215 PBD::FileArchive ar (*i);
1216 if (0 == ar.inflate (dspd)) {
1217 store_recent_sessions (name, path);
1218 info << string_compose (_("Copied Demo Session %1."), name) << endmsg;
1224 #ifdef NO_PLUGIN_STATE
1226 ARDOUR::RecentSessions rs;
1227 ARDOUR::read_recent_sessions (rs);
1229 string path = Glib::build_filename (user_config_directory(), ".iknowaboutfreeversion");
1231 if (!Glib::file_test (path, Glib::FILE_TEST_EXISTS) && !rs.empty()) {
1233 /* already used Ardour, have sessions ... warn about plugin state */
1235 ArdourDialog d (_("Free/Demo Version Warning"), true);
1237 Button b (string_compose (_("Subscribe and support development of %1"), PROGRAM_NAME));
1238 CheckButton c (_("Don't warn me about this again"));
1240 l.set_markup (string_compose (_("<span weight=\"bold\" size=\"large\">%1</span>\n\n<b>%2</b>\n\n<i>%3</i>\n\n%4"),
1241 string_compose (_("This is a free/demo version of %1"), PROGRAM_NAME),
1242 _("It will not restore OR save any plugin settings"),
1243 _("If you load an existing session with plugin settings\n"
1244 "they will not be used and will be lost."),
1245 _("To get full access to updates without this limitation\n"
1246 "consider becoming a subscriber for a low cost every month.")));
1247 l.set_justify (JUSTIFY_CENTER);
1249 b.signal_clicked().connect (mem_fun(*this, &ARDOUR_UI::launch_subscribe));
1251 d.get_vbox()->pack_start (l, true, true);
1252 d.get_vbox()->pack_start (b, false, false, 12);
1253 d.get_vbox()->pack_start (c, false, false, 12);
1255 d.add_button (_("Quit now"), RESPONSE_CANCEL);
1256 d.add_button (string_compose (_("Continue using %1"), PROGRAM_NAME), RESPONSE_OK);
1260 c.signal_toggled().connect (sigc::hide_return (sigc::bind (sigc::ptr_fun (toggle_file_existence), path)));
1262 if (d.run () != RESPONSE_OK) {
1268 /* go get a session */
1270 const bool new_session_required = (ARDOUR_COMMAND_LINE::new_session || brand_new_user);
1272 if (get_session_parameters (false, new_session_required, ARDOUR_COMMAND_LINE::load_template)) {
1273 std::cerr << "Cannot get session parameters."<< std::endl;
1280 WM::Manager::instance().show_visible ();
1282 /* We have to do this here since goto_editor_window() ends up calling show_all() on the
1283 * editor window, and we may want stuff to be hidden.
1285 _status_bar_visibility.update ();
1287 BootMessage (string_compose (_("%1 is ready for use"), PROGRAM_NAME));
1289 /* all other dialogs are created conditionally */
1295 ARDOUR_UI::check_memory_locking ()
1297 #if defined(__APPLE__) || defined(PLATFORM_WINDOWS)
1298 /* OS X doesn't support mlockall(2), and so testing for memory locking capability there is pointless */
1302 XMLNode* memory_warning_node = Config->instant_xml (X_("no-memory-warning"));
1304 if (AudioEngine::instance()->is_realtime() && memory_warning_node == 0) {
1306 struct rlimit limits;
1308 long pages, page_size;
1310 size_t pages_len=sizeof(pages);
1311 if ((page_size = getpagesize()) < 0 ||
1312 sysctlbyname("hw.availpages", &pages, &pages_len, NULL, 0))
1314 if ((page_size = sysconf (_SC_PAGESIZE)) < 0 ||(pages = sysconf (_SC_PHYS_PAGES)) < 0)
1319 ram = (int64_t) pages * (int64_t) page_size;
1322 if (getrlimit (RLIMIT_MEMLOCK, &limits)) {
1326 if (limits.rlim_cur != RLIM_INFINITY) {
1328 if (ram == 0 || ((double) limits.rlim_cur / ram) < 0.75) {
1332 _("WARNING: Your system has a limit for maximum amount of locked memory. "
1333 "This might cause %1 to run out of memory before your system "
1334 "runs out of memory. \n\n"
1335 "You can view the memory limit with 'ulimit -l', "
1336 "and it is normally controlled by %2"),
1339 X_("/etc/login.conf")
1341 X_(" /etc/security/limits.conf")
1345 msg.set_default_response (RESPONSE_OK);
1347 VBox* vbox = msg.get_vbox();
1349 CheckButton cb (_("Do not show this window again"));
1350 hbox.pack_start (cb, true, false);
1351 vbox->pack_start (hbox);
1356 pop_back_splash (msg);
1360 if (cb.get_active()) {
1361 XMLNode node (X_("no-memory-warning"));
1362 Config->add_instant_xml (node);
1367 #endif // !__APPLE__
1372 ARDOUR_UI::queue_finish ()
1374 Glib::signal_idle().connect (mem_fun (*this, &ARDOUR_UI::idle_finish));
1378 ARDOUR_UI::idle_finish ()
1381 return false; /* do not call again */
1388 ARDOUR_UI::instance()->video_timeline->sync_session_state();
1390 if (_session->dirty()) {
1391 vector<string> actions;
1392 actions.push_back (_("Don't quit"));
1393 actions.push_back (_("Just quit"));
1394 actions.push_back (_("Save and quit"));
1395 switch (ask_about_saving_session(actions)) {
1400 /* use the default name */
1401 if (save_state_canfail ("")) {
1402 /* failed - don't quit */
1403 MessageDialog msg (_main_window,
1404 string_compose (_("\
1405 %1 was unable to save your session.\n\n\
1406 If you still wish to quit, please use the\n\n\
1407 \"Just quit\" option."), PROGRAM_NAME));
1408 pop_back_splash(msg);
1418 second_connection.disconnect ();
1419 point_one_second_connection.disconnect ();
1420 point_zero_something_second_connection.disconnect();
1421 fps_connection.disconnect();
1424 delete ARDOUR_UI::instance()->video_timeline;
1425 ARDOUR_UI::instance()->video_timeline = NULL;
1426 stop_video_server();
1428 /* Save state before deleting the session, as that causes some
1429 windows to be destroyed before their visible state can be
1432 save_ardour_state ();
1434 if (key_editor.get (false)) {
1435 key_editor->disconnect ();
1438 close_all_dialogs ();
1441 _session->set_clean ();
1442 _session->remove_pending_capture_state ();
1447 halt_connection.disconnect ();
1448 AudioEngine::instance()->stop ();
1449 #ifdef WINDOWS_VST_SUPPORT
1450 fst_stop_threading();
1456 ARDOUR_UI::ask_about_saving_session (const vector<string>& actions)
1458 ArdourDialog window (_("Unsaved Session"));
1459 Gtk::HBox dhbox; // the hbox for the image and text
1460 Gtk::Label prompt_label;
1461 Gtk::Image* dimage = manage (new Gtk::Image(Stock::DIALOG_WARNING, Gtk::ICON_SIZE_DIALOG));
1465 assert (actions.size() >= 3);
1467 window.add_button (actions[0], RESPONSE_REJECT);
1468 window.add_button (actions[1], RESPONSE_APPLY);
1469 window.add_button (actions[2], RESPONSE_ACCEPT);
1471 window.set_default_response (RESPONSE_ACCEPT);
1473 Gtk::Button noquit_button (msg);
1474 noquit_button.set_name ("EditorGTKButton");
1478 if (_session->snap_name() == _session->name()) {
1479 prompt = string_compose(_("The session \"%1\"\nhas not been saved.\n\nAny changes made this time\nwill be lost unless you save it.\n\nWhat do you want to do?"),
1480 _session->snap_name());
1482 prompt = string_compose(_("The snapshot \"%1\"\nhas not been saved.\n\nAny changes made this time\nwill be lost unless you save it.\n\nWhat do you want to do?"),
1483 _session->snap_name());
1486 prompt_label.set_text (prompt);
1487 prompt_label.set_name (X_("PrompterLabel"));
1488 prompt_label.set_alignment(ALIGN_LEFT, ALIGN_TOP);
1490 dimage->set_alignment(ALIGN_CENTER, ALIGN_TOP);
1491 dhbox.set_homogeneous (false);
1492 dhbox.pack_start (*dimage, false, false, 5);
1493 dhbox.pack_start (prompt_label, true, false, 5);
1494 window.get_vbox()->pack_start (dhbox);
1496 window.set_name (_("Prompter"));
1497 window.set_modal (true);
1498 window.set_resizable (false);
1501 prompt_label.show();
1506 ResponseType r = (ResponseType) window.run();
1511 case RESPONSE_ACCEPT: // save and get out of here
1513 case RESPONSE_APPLY: // get out of here
1524 ARDOUR_UI::every_second ()
1527 update_xrun_count ();
1528 update_buffer_load ();
1529 update_disk_space ();
1530 update_timecode_format ();
1531 update_peak_thread_work ();
1533 if (nsm && nsm->is_active ()) {
1536 if (!_was_dirty && _session->dirty ()) {
1540 else if (_was_dirty && !_session->dirty ()){
1548 ARDOUR_UI::every_point_one_seconds ()
1550 // TODO get rid of this..
1551 // ShuttleControl is updated directly via TransportStateChange signal
1555 ARDOUR_UI::every_point_zero_something_seconds ()
1557 // august 2007: actual update frequency: 25Hz (40ms), not 100Hz
1559 if (editor_meter && UIConfiguration::instance().get_show_editor_meter() && editor_meter_peak_display.is_mapped ()) {
1560 float mpeak = editor_meter->update_meters();
1561 if (mpeak > editor_meter_max_peak) {
1562 if (mpeak >= UIConfiguration::instance().get_meter_peak()) {
1563 editor_meter_peak_display.set_active_state ( Gtkmm2ext::ExplicitActive );
1570 ARDOUR_UI::set_fps_timeout_connection ()
1572 unsigned int interval = 40;
1573 if (!_session) return;
1574 if (_session->timecode_frames_per_second() != 0) {
1575 /* ideally we'll use a select() to sleep and not accumulate
1576 * idle time to provide a regular periodic signal.
1577 * See linux_vst_gui_support.cc 'elapsed_time_ms'.
1578 * However, that'll require a dedicated thread and cross-thread
1579 * signals to the GUI Thread..
1581 interval = floor(500. /* update twice per FPS, since Glib::signal_timeout is very irregular */
1582 * _session->frame_rate() / _session->nominal_frame_rate()
1583 / _session->timecode_frames_per_second()
1585 #ifdef PLATFORM_WINDOWS
1586 // the smallest windows scheduler time-slice is ~15ms.
1587 // periodic GUI timeouts shorter than that will cause
1588 // WaitForSingleObject to spinlock (100% of one CPU Core)
1589 // and gtk never enters idle mode.
1590 // also changing timeBeginPeriod(1) does not affect that in
1591 // any beneficial way, so we just limit the max rate for now.
1592 interval = std::max(30u, interval); // at most ~33Hz.
1594 interval = std::max(8u, interval); // at most 120Hz.
1597 fps_connection.disconnect();
1598 Timers::set_fps_interval (interval);
1602 ARDOUR_UI::update_sample_rate (framecnt_t)
1606 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::update_sample_rate, ignored)
1608 if (!AudioEngine::instance()->connected()) {
1610 snprintf (buf, sizeof (buf), "%s", _("Audio: <span foreground=\"red\">none</span>"));
1614 framecnt_t rate = AudioEngine::instance()->sample_rate();
1617 /* no sample rate available */
1618 snprintf (buf, sizeof (buf), "%s", _("Audio: <span foreground=\"red\">none</span>"));
1621 if (fmod (rate, 1000.0) != 0.0) {
1622 snprintf (buf, sizeof (buf), _("Audio: <span foreground=\"green\">%.1f kHz / %4.1f ms</span>"),
1623 (float) rate / 1000.0f,
1624 (AudioEngine::instance()->usecs_per_cycle() / 1000.0f));
1626 snprintf (buf, sizeof (buf), _("Audio: <span foreground=\"green\">%" PRId64 " kHz / %4.1f ms</span>"),
1628 (AudioEngine::instance()->usecs_per_cycle() / 1000.0f));
1632 sample_rate_label.set_markup (buf);
1636 ARDOUR_UI::update_format ()
1639 format_label.set_text ("");
1644 s << _("File:") << X_(" <span foreground=\"green\">");
1646 switch (_session->config.get_native_file_header_format ()) {
1678 switch (_session->config.get_native_file_data_format ()) {
1692 format_label.set_markup (s.str ());
1696 ARDOUR_UI::update_xrun_count ()
1700 /* If this text is changed, the set_size_request_to_display_given_text call in ARDOUR_UI::resize_text_widgets
1701 should also be changed.
1705 const unsigned int x = _session->get_xrun_count ();
1707 snprintf (buf, sizeof (buf), _("X: <span foreground=\"%s\">>10K</span>"), X_("red"));
1709 snprintf (buf, sizeof (buf), _("X: <span foreground=\"%s\">%u</span>"), x > 0 ? X_("red") : X_("green"), x);
1712 snprintf (buf, sizeof (buf), _("X: <span foreground=\"%s\">?</span>"), X_("yellow"));
1714 xrun_label.set_markup (buf);
1715 set_tip (xrun_label, _("Audio dropouts. Shift+click to reset"));
1719 ARDOUR_UI::update_cpu_load ()
1723 /* If this text is changed, the set_size_request_to_display_given_text call in ARDOUR_UI::resize_text_widgets
1724 should also be changed.
1727 double const c = AudioEngine::instance()->get_dsp_load ();
1728 snprintf (buf, sizeof (buf), _("DSP: <span foreground=\"%s\">%5.1f%%</span>"), c >= 90 ? X_("red") : X_("green"), c);
1729 cpu_load_label.set_markup (buf);
1733 ARDOUR_UI::update_peak_thread_work ()
1736 const int c = SourceFactory::peak_work_queue_length ();
1738 snprintf (buf, sizeof (buf), _("PkBld: <span foreground=\"%s\">%d</span>"), c >= 2 ? X_("red") : X_("green"), c);
1739 peak_thread_work_label.set_markup (buf);
1741 peak_thread_work_label.set_markup (X_(""));
1746 ARDOUR_UI::update_buffer_load ()
1750 uint32_t const playback = _session ? _session->playback_load () : 100;
1751 uint32_t const capture = _session ? _session->capture_load () : 100;
1753 /* If this text is changed, the set_size_request_to_display_given_text call in ARDOUR_UI::resize_text_widgets
1754 should also be changed.
1760 _("Buffers: <span foreground=\"green\">p:</span><span foreground=\"%s\">%" PRIu32 "%%</span> "
1761 "<span foreground=\"green\">c:</span><span foreground=\"%s\">%" PRIu32 "%%</span>"),
1762 playback <= 5 ? X_("red") : X_("green"),
1764 capture <= 5 ? X_("red") : X_("green"),
1768 buffer_load_label.set_markup (buf);
1770 buffer_load_label.set_text ("");
1775 ARDOUR_UI::count_recenabled_streams (Route& route)
1777 Track* track = dynamic_cast<Track*>(&route);
1778 if (track && track->rec_enable_control()->get_value()) {
1779 rec_enabled_streams += track->n_inputs().n_total();
1784 ARDOUR_UI::update_disk_space()
1786 if (_session == 0) {
1790 boost::optional<framecnt_t> opt_frames = _session->available_capture_duration();
1792 framecnt_t fr = _session->frame_rate();
1795 /* skip update - no SR available */
1800 /* Available space is unknown */
1801 snprintf (buf, sizeof (buf), "%s", _("Disk: <span foreground=\"green\">Unknown</span>"));
1802 } else if (opt_frames.get_value_or (0) == max_framecnt) {
1803 snprintf (buf, sizeof (buf), "%s", _("Disk: <span foreground=\"green\">24hrs+</span>"));
1805 rec_enabled_streams = 0;
1806 _session->foreach_route (this, &ARDOUR_UI::count_recenabled_streams, false);
1808 framecnt_t frames = opt_frames.get_value_or (0);
1810 if (rec_enabled_streams) {
1811 frames /= rec_enabled_streams;
1818 hrs = frames / (fr * 3600);
1821 snprintf (buf, sizeof (buf), "%s", _("Disk: <span foreground=\"green\">>24 hrs</span>"));
1823 frames -= hrs * fr * 3600;
1824 mins = frames / (fr * 60);
1825 frames -= mins * fr * 60;
1828 bool const low = (hrs == 0 && mins <= 30);
1832 _("Disk: <span foreground=\"%s\">%02dh:%02dm:%02ds</span>"),
1833 low ? X_("red") : X_("green"),
1839 disk_space_label.set_markup (buf);
1843 ARDOUR_UI::update_timecode_format ()
1849 TimecodeSlave* tcslave;
1850 SyncSource sync_src = Config->get_sync_source();
1852 if ((sync_src == LTC || sync_src == MTC) && (tcslave = dynamic_cast<TimecodeSlave*>(_session->slave())) != 0) {
1853 matching = (tcslave->apparent_timecode_format() == _session->config.get_timecode_format());
1858 snprintf (buf, sizeof (buf), S_("Timecode|TC: <span foreground=\"%s\">%s</span>"),
1859 matching ? X_("green") : X_("red"),
1860 Timecode::timecode_format_name (_session->config.get_timecode_format()).c_str());
1862 snprintf (buf, sizeof (buf), "TC: n/a");
1865 timecode_format_label.set_markup (buf);
1869 ARDOUR_UI::update_wall_clock ()
1873 static int last_min = -1;
1876 tm_now = localtime (&now);
1877 if (last_min != tm_now->tm_min) {
1879 sprintf (buf, "%02d:%02d", tm_now->tm_hour, tm_now->tm_min);
1880 wall_clock_label.set_text (buf);
1881 last_min = tm_now->tm_min;
1888 ARDOUR_UI::open_recent_session ()
1890 bool can_return = (_session != 0);
1892 SessionDialog recent_session_dialog;
1896 ResponseType r = (ResponseType) recent_session_dialog.run ();
1899 case RESPONSE_ACCEPT:
1903 recent_session_dialog.hide();
1910 recent_session_dialog.hide();
1914 std::string path = recent_session_dialog.session_folder();
1915 std::string state = recent_session_dialog.session_name (should_be_new);
1917 if (should_be_new == true) {
1921 _session_is_new = false;
1923 if (load_session (path, state) == 0) {
1932 ARDOUR_UI::check_audioengine (Gtk::Window& parent)
1934 if (!AudioEngine::instance()->connected()) {
1935 MessageDialog msg (parent, string_compose (
1936 _("%1 is not connected to any audio backend.\n"
1937 "You cannot open or close sessions in this condition"),
1939 pop_back_splash (msg);
1947 ARDOUR_UI::open_session ()
1949 if (!check_audioengine (_main_window)) {
1953 /* ardour sessions are folders */
1954 Gtk::FileChooserDialog open_session_selector(_("Open Session"), FILE_CHOOSER_ACTION_OPEN);
1955 open_session_selector.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
1956 open_session_selector.add_button (Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT);
1957 open_session_selector.set_default_response(Gtk::RESPONSE_ACCEPT);
1960 string session_parent_dir = Glib::path_get_dirname(_session->path());
1961 open_session_selector.set_current_folder(session_parent_dir);
1963 open_session_selector.set_current_folder(Config->get_default_session_parent_dir());
1966 Gtkmm2ext::add_volume_shortcuts (open_session_selector);
1968 /* add_shortcut_folder throws an exception if the folder being added already has a shortcut */
1969 string default_session_folder = Config->get_default_session_parent_dir();
1970 open_session_selector.add_shortcut_folder (default_session_folder);
1972 catch (Glib::Error & e) {
1973 std::cerr << "open_session_selector.add_shortcut_folder() threw Glib::Error " << e.what() << std::endl;
1976 FileFilter session_filter;
1977 session_filter.add_pattern (string_compose(X_("*%1"), ARDOUR::statefile_suffix));
1978 session_filter.set_name (string_compose (_("%1 sessions"), PROGRAM_NAME));
1979 open_session_selector.add_filter (session_filter);
1981 FileFilter archive_filter;
1982 archive_filter.add_pattern (X_("*.tar.xz"));
1983 archive_filter.set_name (_("Session Archives"));
1985 open_session_selector.add_filter (archive_filter);
1987 open_session_selector.set_filter (session_filter);
1989 int response = open_session_selector.run();
1990 open_session_selector.hide ();
1992 if (response == Gtk::RESPONSE_CANCEL) {
1996 string session_path = open_session_selector.get_filename();
2000 if (session_path.length() > 0) {
2001 int rv = ARDOUR::inflate_session (session_path,
2002 Config->get_default_session_parent_dir(), path, name);
2004 _session_is_new = false;
2005 load_session (path, name);
2008 MessageDialog msg (_main_window,
2009 string_compose (_("Extracting session-archive failed: %1"), inflate_error (rv)));
2012 else if (ARDOUR::find_session (session_path, path, name, isnew) == 0) {
2013 _session_is_new = isnew;
2014 load_session (path, name);
2020 ARDOUR_UI::session_add_vca (const string& name_template, uint32_t n)
2026 _session->vca_manager().create_vca (n, name_template);
2030 ARDOUR_UI::session_add_mixed_track (
2031 const ChanCount& input,
2032 const ChanCount& output,
2033 RouteGroup* route_group,
2035 const string& name_template,
2037 PluginInfoPtr instrument,
2038 Plugin::PresetRecord* pset,
2039 ARDOUR::PresentationInfo::order_t order)
2041 if (_session == 0) {
2042 warning << _("You cannot add a track without a session already loaded.") << endmsg;
2046 if (Profile->get_mixbus ()) {
2051 list<boost::shared_ptr<MidiTrack> > tracks;
2052 tracks = _session->new_midi_track (input, output, strict_io, instrument, pset, route_group, how_many, name_template, order, ARDOUR::Normal);
2054 if (tracks.size() != how_many) {
2055 error << string_compose(P_("could not create %1 new mixed track", "could not create %1 new mixed tracks", how_many), how_many) << endmsg;
2060 display_insufficient_ports_message ();
2066 ARDOUR_UI::session_add_midi_bus (
2067 RouteGroup* route_group,
2069 const string& name_template,
2071 PluginInfoPtr instrument,
2072 Plugin::PresetRecord* pset,
2073 ARDOUR::PresentationInfo::order_t order)
2075 if (_session == 0) {
2076 warning << _("You cannot add a track without a session already loaded.") << endmsg;
2080 if (Profile->get_mixbus ()) {
2086 routes = _session->new_midi_route (route_group, how_many, name_template, strict_io, instrument, pset, PresentationInfo::MidiBus, order);
2087 if (routes.size() != how_many) {
2088 error << string_compose(P_("could not create %1 new Midi Bus", "could not create %1 new Midi Busses", how_many), how_many) << endmsg;
2093 display_insufficient_ports_message ();
2099 ARDOUR_UI::session_add_midi_route (
2101 RouteGroup* route_group,
2103 const string& name_template,
2105 PluginInfoPtr instrument,
2106 Plugin::PresetRecord* pset,
2107 ARDOUR::PresentationInfo::order_t order)
2109 ChanCount one_midi_channel;
2110 one_midi_channel.set (DataType::MIDI, 1);
2113 session_add_mixed_track (one_midi_channel, one_midi_channel, route_group, how_many, name_template, strict_io, instrument, pset, order);
2115 session_add_midi_bus (route_group, how_many, name_template, strict_io, instrument, pset, order);
2120 ARDOUR_UI::session_add_audio_route (
2122 int32_t input_channels,
2123 int32_t output_channels,
2124 ARDOUR::TrackMode mode,
2125 RouteGroup* route_group,
2127 string const & name_template,
2129 ARDOUR::PresentationInfo::order_t order)
2131 list<boost::shared_ptr<AudioTrack> > tracks;
2134 if (_session == 0) {
2135 warning << _("You cannot add a track or bus without a session already loaded.") << endmsg;
2141 tracks = _session->new_audio_track (input_channels, output_channels, route_group, how_many, name_template, order, mode);
2143 if (tracks.size() != how_many) {
2144 error << string_compose (P_("could not create %1 new audio track", "could not create %1 new audio tracks", how_many), how_many)
2150 routes = _session->new_audio_route (input_channels, output_channels, route_group, how_many, name_template, PresentationInfo::AudioBus, order);
2152 if (routes.size() != how_many) {
2153 error << string_compose (P_("could not create %1 new audio bus", "could not create %1 new audio busses", how_many), how_many)
2160 display_insufficient_ports_message ();
2165 for (list<boost::shared_ptr<AudioTrack> >::iterator i = tracks.begin(); i != tracks.end(); ++i) {
2166 (*i)->set_strict_io (true);
2168 for (RouteList::iterator i = routes.begin(); i != routes.end(); ++i) {
2169 (*i)->set_strict_io (true);
2175 ARDOUR_UI::display_insufficient_ports_message ()
2177 MessageDialog msg (_main_window,
2178 string_compose (_("There are insufficient ports available\n\
2179 to create a new track or bus.\n\
2180 You should save %1, exit and\n\
2181 restart with more ports."), PROGRAM_NAME));
2182 pop_back_splash (msg);
2187 ARDOUR_UI::transport_goto_start ()
2190 _session->goto_start();
2192 /* force displayed area in editor to start no matter
2193 what "follow playhead" setting is.
2197 editor->center_screen (_session->current_start_frame ());
2203 ARDOUR_UI::transport_goto_zero ()
2206 _session->request_locate (0);
2208 /* force displayed area in editor to start no matter
2209 what "follow playhead" setting is.
2213 editor->reset_x_origin (0);
2219 ARDOUR_UI::transport_goto_wallclock ()
2221 if (_session && editor) {
2228 localtime_r (&now, &tmnow);
2230 framecnt_t frame_rate = _session->frame_rate();
2232 if (frame_rate == 0) {
2233 /* no frame rate available */
2237 frames = tmnow.tm_hour * (60 * 60 * frame_rate);
2238 frames += tmnow.tm_min * (60 * frame_rate);
2239 frames += tmnow.tm_sec * frame_rate;
2241 _session->request_locate (frames, _session->transport_rolling ());
2243 /* force displayed area in editor to start no matter
2244 what "follow playhead" setting is.
2248 editor->center_screen (frames);
2254 ARDOUR_UI::transport_goto_end ()
2257 framepos_t const frame = _session->current_end_frame();
2258 _session->request_locate (frame);
2260 /* force displayed area in editor to start no matter
2261 what "follow playhead" setting is.
2265 editor->center_screen (frame);
2271 ARDOUR_UI::transport_stop ()
2277 if (_session->is_auditioning()) {
2278 _session->cancel_audition ();
2282 _session->request_stop (false, true);
2285 /** Check if any tracks are record enabled. If none are, record enable all of them.
2286 * @return true if track record-enabled status was changed, false otherwise.
2289 ARDOUR_UI::trx_record_enable_all_tracks ()
2295 boost::shared_ptr<RouteList> rl = _session->get_tracks ();
2296 bool none_record_enabled = true;
2298 for (RouteList::iterator r = rl->begin(); r != rl->end(); ++r) {
2299 boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track> (*r);
2302 if (t->rec_enable_control()->get_value()) {
2303 none_record_enabled = false;
2308 if (none_record_enabled) {
2309 _session->set_controls (route_list_to_control_list (rl, &Stripable::rec_enable_control), 1.0, Controllable::NoGroup);
2312 return none_record_enabled;
2316 ARDOUR_UI::transport_record (bool roll)
2319 switch (_session->record_status()) {
2320 case Session::Disabled:
2321 if (_session->ntracks() == 0) {
2322 MessageDialog 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."));
2326 if (Profile->get_trx()) {
2327 roll = trx_record_enable_all_tracks ();
2329 _session->maybe_enable_record ();
2334 case Session::Recording:
2336 _session->request_stop();
2338 _session->disable_record (false, true);
2342 case Session::Enabled:
2343 _session->disable_record (false, true);
2349 ARDOUR_UI::transport_roll ()
2355 if (_session->is_auditioning()) {
2360 if (_session->config.get_external_sync()) {
2361 switch (Config->get_sync_source()) {
2365 /* transport controlled by the master */
2371 bool rolling = _session->transport_rolling();
2373 if (_session->get_play_loop()) {
2375 /* If loop playback is not a mode, then we should cancel
2376 it when this action is requested. If it is a mode
2377 we just leave it in place.
2380 if (!Config->get_loop_is_mode()) {
2381 /* XXX it is not possible to just leave seamless loop and keep
2382 playing at present (nov 4th 2009)
2384 if (!Config->get_seamless_loop()) {
2385 /* stop loop playback and stop rolling */
2386 _session->request_play_loop (false, true);
2387 } else if (rolling) {
2388 /* stop loop playback but keep rolling */
2389 _session->request_play_loop (false, false);
2393 } else if (_session->get_play_range () ) {
2394 /* stop playing a range if we currently are */
2395 _session->request_play_range (0, true);
2399 _session->request_transport_speed (1.0f);
2404 ARDOUR_UI::get_smart_mode() const
2406 return ( editor->get_smart_mode() );
2411 ARDOUR_UI::toggle_roll (bool with_abort, bool roll_out_of_bounded_mode)
2417 if (_session->is_auditioning()) {
2418 _session->cancel_audition ();
2422 if (_session->config.get_external_sync()) {
2423 switch (Config->get_sync_source()) {
2427 /* transport controlled by the master */
2432 bool rolling = _session->transport_rolling();
2433 bool affect_transport = true;
2435 if (rolling && roll_out_of_bounded_mode) {
2436 /* drop out of loop/range playback but leave transport rolling */
2437 if (_session->get_play_loop()) {
2438 if (_session->actively_recording()) {
2440 /* just stop using the loop, then actually stop
2443 _session->request_play_loop (false, affect_transport);
2446 if (Config->get_seamless_loop()) {
2447 /* the disk buffers contain copies of the loop - we can't
2448 just keep playing, so stop the transport. the user
2449 can restart as they wish.
2451 affect_transport = true;
2453 /* disk buffers are normal, so we can keep playing */
2454 affect_transport = false;
2456 _session->request_play_loop (false, affect_transport);
2458 } else if (_session->get_play_range ()) {
2459 affect_transport = false;
2460 _session->request_play_range (0, true);
2464 if (affect_transport) {
2466 _session->request_stop (with_abort, true);
2468 } else if (!with_abort) { /* with_abort == true means the
2469 * command was intended to stop
2470 * transport, not start.
2473 /* the only external sync condition we can be in here
2474 * would be Engine (JACK) sync, in which case we still
2478 if (UIConfiguration::instance().get_follow_edits() && ( editor->get_selection().time.front().start == _session->transport_frame() ) ) { //if playhead is exactly at the start of a range, we can assume it was placed there by follow_edits
2479 _session->request_play_range (&editor->get_selection().time, true);
2480 _session->set_requested_return_frame( editor->get_selection().time.front().start ); //force an auto-return here
2482 _session->request_transport_speed (1.0f);
2488 ARDOUR_UI::toggle_session_auto_loop ()
2494 Location * looploc = _session->locations()->auto_loop_location();
2500 if (_session->get_play_loop()) {
2502 /* looping enabled, our job is to disable it */
2504 _session->request_play_loop (false);
2508 /* looping not enabled, our job is to enable it.
2510 loop-is-NOT-mode: this action always starts the transport rolling.
2511 loop-IS-mode: this action simply sets the loop play mechanism, but
2512 does not start transport.
2514 if (Config->get_loop_is_mode()) {
2515 _session->request_play_loop (true, false);
2517 _session->request_play_loop (true, true);
2521 //show the loop markers
2522 looploc->set_hidden (false, this);
2526 ARDOUR_UI::transport_play_selection ()
2532 editor->play_selection ();
2536 ARDOUR_UI::transport_play_preroll ()
2541 editor->play_with_preroll ();
2545 ARDOUR_UI::transport_rec_preroll ()
2550 editor->rec_with_preroll ();
2554 ARDOUR_UI::transport_rec_count_in ()
2559 editor->rec_with_count_in ();
2563 ARDOUR_UI::transport_rewind (int option)
2565 float current_transport_speed;
2568 current_transport_speed = _session->transport_speed();
2570 if (current_transport_speed >= 0.0f) {
2573 _session->request_transport_speed (-1.0f);
2576 _session->request_transport_speed (-4.0f);
2579 _session->request_transport_speed (-0.5f);
2584 _session->request_transport_speed (current_transport_speed * 1.5f);
2590 ARDOUR_UI::transport_forward (int option)
2596 float current_transport_speed = _session->transport_speed();
2598 if (current_transport_speed <= 0.0f) {
2601 _session->request_transport_speed (1.0f);
2604 _session->request_transport_speed (4.0f);
2607 _session->request_transport_speed (0.5f);
2612 _session->request_transport_speed (current_transport_speed * 1.5f);
2617 ARDOUR_UI::toggle_record_enable (uint16_t rid)
2623 boost::shared_ptr<Route> r;
2625 if ((r = _session->get_remote_nth_route (rid)) != 0) {
2627 boost::shared_ptr<Track> t;
2629 if ((t = boost::dynamic_pointer_cast<Track>(r)) != 0) {
2630 t->rec_enable_control()->set_value (!t->rec_enable_control()->get_value(), Controllable::UseGroup);
2636 ARDOUR_UI::map_transport_state ()
2639 auto_loop_button.unset_active_state ();
2640 play_selection_button.unset_active_state ();
2641 roll_button.unset_active_state ();
2642 stop_button.set_active_state (Gtkmm2ext::ExplicitActive);
2643 layered_button.set_sensitive (false);
2647 shuttle_box.map_transport_state ();
2649 float sp = _session->transport_speed();
2655 if (_session->get_play_range()) {
2657 play_selection_button.set_active_state (Gtkmm2ext::ExplicitActive);
2658 roll_button.unset_active_state ();
2659 auto_loop_button.unset_active_state ();
2661 } else if (_session->get_play_loop ()) {
2663 auto_loop_button.set_active (true);
2664 play_selection_button.set_active (false);
2665 if (Config->get_loop_is_mode()) {
2666 roll_button.set_active (true);
2668 roll_button.set_active (false);
2673 roll_button.set_active (true);
2674 play_selection_button.set_active (false);
2675 auto_loop_button.set_active (false);
2678 if (UIConfiguration::instance().get_follow_edits() && !_session->config.get_external_sync()) {
2679 /* light up both roll and play-selection if they are joined */
2680 roll_button.set_active (true);
2681 play_selection_button.set_active (true);
2683 layered_button.set_sensitive (!_session->actively_recording ());
2685 stop_button.set_active (false);
2689 layered_button.set_sensitive (true);
2690 stop_button.set_active (true);
2691 roll_button.set_active (false);
2692 play_selection_button.set_active (false);
2693 if (Config->get_loop_is_mode ()) {
2694 auto_loop_button.set_active (_session->get_play_loop());
2696 auto_loop_button.set_active (false);
2698 update_disk_space ();
2703 ARDOUR_UI::blink_handler (bool blink_on)
2705 transport_rec_enable_blink (blink_on);
2706 sync_blink (blink_on);
2708 if (!UIConfiguration::instance().get_blink_alert_indicators()) {
2711 error_blink (blink_on);
2712 solo_blink (blink_on);
2713 audition_blink (blink_on);
2714 feedback_blink (blink_on);
2718 ARDOUR_UI::update_clocks ()
2720 if (!_session) return;
2722 if (editor && !editor->dragging_playhead()) {
2723 Clock (_session->audible_frame(), false, editor->get_preferred_edit_position (EDIT_IGNORE_PHEAD)); /* EMIT_SIGNAL */
2728 ARDOUR_UI::start_clocking ()
2730 if (UIConfiguration::instance().get_super_rapid_clock_update()) {
2731 clock_signal_connection = Timers::fps_connect (sigc::mem_fun(*this, &ARDOUR_UI::update_clocks));
2733 clock_signal_connection = Timers::rapid_connect (sigc::mem_fun(*this, &ARDOUR_UI::update_clocks));
2738 ARDOUR_UI::stop_clocking ()
2740 clock_signal_connection.disconnect ();
2744 ARDOUR_UI::save_as_progress_update (float fraction, int64_t cnt, int64_t total, Gtk::Label* label, Gtk::ProgressBar* bar)
2748 snprintf (buf, sizeof (buf), _("Copied %" PRId64 " of %" PRId64), cnt, total);
2750 label->set_text (buf);
2751 bar->set_fraction (fraction);
2753 /* process events, redraws, etc. */
2755 while (gtk_events_pending()) {
2756 gtk_main_iteration ();
2759 return true; /* continue with save-as */
2763 ARDOUR_UI::save_session_as ()
2769 if (_session->dirty()) {
2770 vector<string> actions;
2771 actions.push_back (_("Abort save-as"));
2772 actions.push_back (_("Don't save now, just save-as"));
2773 actions.push_back (_("Save it first"));
2774 switch (ask_about_saving_session(actions)) {
2779 if (save_state_canfail ("")) {
2780 MessageDialog msg (_main_window,
2781 string_compose (_("\
2782 %1 was unable to save your session.\n\n\
2783 If you still wish to proceeed, please use the\n\n\
2784 \"Don't save now\" option."), PROGRAM_NAME));
2785 pop_back_splash(msg);
2791 _session->remove_pending_capture_state ();
2796 if (!save_as_dialog) {
2797 save_as_dialog = new SaveAsDialog;
2800 save_as_dialog->set_name (_session->name());
2802 int response = save_as_dialog->run ();
2804 save_as_dialog->hide ();
2807 case Gtk::RESPONSE_OK:
2816 sa.new_parent_folder = save_as_dialog->new_parent_folder ();
2817 sa.new_name = save_as_dialog->new_name ();
2818 sa.switch_to = save_as_dialog->switch_to();
2819 sa.copy_media = save_as_dialog->copy_media();
2820 sa.copy_external = save_as_dialog->copy_external();
2821 sa.include_media = save_as_dialog->include_media ();
2823 /* Only bother with a progress dialog if we're going to copy
2824 media into the save-as target. Without that choice, this
2825 will be very fast because we're only talking about a few kB's to
2826 perhaps a couple of MB's of data.
2829 ArdourDialog progress_dialog (_("Save As"), true);
2832 if (sa.include_media && sa.copy_media) {
2834 Gtk::Label* label = manage (new Gtk::Label());
2835 Gtk::ProgressBar* progress_bar = manage (new Gtk::ProgressBar ());
2837 progress_dialog.get_vbox()->pack_start (*label);
2838 progress_dialog.get_vbox()->pack_start (*progress_bar);
2840 progress_bar->show ();
2842 /* this signal will be emitted from within this, the calling thread,
2843 * after every file is copied. It provides information on percentage
2844 * complete (in terms of total data to copy), the number of files
2845 * copied so far, and the total number to copy.
2848 sa.Progress.connect_same_thread (c, boost::bind (&ARDOUR_UI::save_as_progress_update, this, _1, _2, _3, label, progress_bar));
2850 progress_dialog.show_all ();
2851 progress_dialog.present ();
2854 if (_session->save_as (sa)) {
2856 MessageDialog msg (string_compose (_("Save As failed: %1"), sa.failure_message));
2860 /* the logic here may seem odd: why isn't the condition sa.switch_to ?
2861 * the trick is this: if the new session was copy with media included,
2862 * then Session::save_as() will have already done a neat trick to avoid
2863 * us having to unload and load the new state. But if the media was not
2864 * included, then this is required (it avoids us having to otherwise
2865 * drop all references to media (sources).
2868 if (!sa.include_media && sa.switch_to) {
2869 unload_session (false);
2870 load_session (sa.final_session_folder_name, sa.new_name);
2875 ARDOUR_UI::archive_session ()
2883 Glib::DateTime gdt (Glib::DateTime::create_now_local (n));
2885 SessionArchiveDialog sad;
2886 sad.set_name (_session->name() + gdt.format ("_%F_%H%M%S"));
2887 int response = sad.run ();
2889 if (response != Gtk::RESPONSE_OK) {
2894 if (_session->archive_session (sad.target_folder(), sad.name(), sad.encode_option (), sad.only_used_sources (), &sad)) {
2895 MessageDialog msg (_("Session Archiving failed."));
2901 ARDOUR_UI::quick_snapshot_session (bool switch_to_it)
2905 struct tm local_time;
2908 localtime_r (&n, &local_time);
2909 strftime (timebuf, sizeof(timebuf), "%FT%H.%M.%S", &local_time);
2910 if (switch_to_it && _session->dirty ()) {
2911 save_state_canfail ("");
2914 save_state (timebuf, switch_to_it);
2919 ARDOUR_UI::process_snapshot_session_prompter (Prompter& prompter, bool switch_to_it)
2923 prompter.get_result (snapname);
2925 bool do_save = (snapname.length() != 0);
2928 char illegal = Session::session_name_is_legal(snapname);
2930 MessageDialog msg (string_compose (_("To ensure compatibility with various systems\n"
2931 "snapshot names may not contain a '%1' character"), illegal));
2937 vector<std::string> p;
2938 get_state_files_in_directory (_session->session_directory().root_path(), p);
2939 vector<string> n = get_file_names_no_extension (p);
2941 if (find (n.begin(), n.end(), snapname) != n.end()) {
2943 do_save = overwrite_file_dialog (prompter,
2944 _("Confirm Snapshot Overwrite"),
2945 _("A snapshot already exists with that name. Do you want to overwrite it?"));
2949 save_state (snapname, switch_to_it);
2959 /** Ask the user for the name of a new snapshot and then take it.
2963 ARDOUR_UI::snapshot_session (bool switch_to_it)
2965 if (switch_to_it && _session->dirty()) {
2966 vector<string> actions;
2967 actions.push_back (_("Abort saving snapshot"));
2968 actions.push_back (_("Don't save now, just snapshot"));
2969 actions.push_back (_("Save it first"));
2970 switch (ask_about_saving_session(actions)) {
2975 if (save_state_canfail ("")) {
2976 MessageDialog msg (_main_window,
2977 string_compose (_("\
2978 %1 was unable to save your session.\n\n\
2979 If you still wish to proceeed, please use the\n\n\
2980 \"Don't save now\" option."), PROGRAM_NAME));
2981 pop_back_splash(msg);
2987 _session->remove_pending_capture_state ();
2992 Prompter prompter (true);
2993 prompter.set_name ("Prompter");
2994 prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
2996 prompter.set_title (_("Snapshot and switch"));
2997 prompter.set_prompt (_("New session name"));
2999 prompter.set_title (_("Take Snapshot"));
3000 prompter.set_prompt (_("Name of new snapshot"));
3004 prompter.set_initial_text (_session->snap_name());
3006 Glib::DateTime tm (g_date_time_new_now_local ());
3007 prompter.set_initial_text (tm.format ("%FT%H.%M.%S"));
3010 bool finished = false;
3012 switch (prompter.run()) {
3013 case RESPONSE_ACCEPT:
3015 finished = process_snapshot_session_prompter (prompter, switch_to_it);
3026 /** Ask the user for a new session name and then rename the session to it.
3030 ARDOUR_UI::rename_session ()
3036 Prompter prompter (true);
3039 prompter.set_name ("Prompter");
3040 prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
3041 prompter.set_title (_("Rename Session"));
3042 prompter.set_prompt (_("New session name"));
3045 switch (prompter.run()) {
3046 case RESPONSE_ACCEPT:
3048 prompter.get_result (name);
3050 bool do_rename = (name.length() != 0);
3053 char illegal = Session::session_name_is_legal (name);
3056 MessageDialog msg (string_compose (_("To ensure compatibility with various systems\n"
3057 "session names may not contain a '%1' character"), illegal));
3062 switch (_session->rename (name)) {
3064 MessageDialog msg (_("That name is already in use by another directory/folder. Please try again."));
3065 msg.set_position (WIN_POS_MOUSE);
3073 MessageDialog msg (_("Renaming this session failed.\nThings could be seriously messed up at this point"));
3074 msg.set_position (WIN_POS_MOUSE);
3090 ARDOUR_UI::save_state (const string & name, bool switch_to_it)
3092 if (!_session || _session->deletion_in_progress()) {
3096 XMLNode* node = new XMLNode (X_("UI"));
3098 WM::Manager::instance().add_state (*node);
3100 node->add_child_nocopy (gui_object_state->get_state());
3102 _session->add_extra_xml (*node);
3104 if (export_video_dialog) {
3105 _session->add_extra_xml (export_video_dialog->get_state());
3108 save_state_canfail (name, switch_to_it);
3112 ARDOUR_UI::save_state_canfail (string name, bool switch_to_it)
3117 if ((ret = _session->save_state (name, false, switch_to_it)) != 0) {
3122 save_ardour_state (); /* XXX cannot fail? yeah, right ... */
3127 ARDOUR_UI::primary_clock_value_changed ()
3130 _session->request_locate (primary_clock->current_time ());
3135 ARDOUR_UI::big_clock_value_changed ()
3138 _session->request_locate (big_clock->current_time ());
3143 ARDOUR_UI::secondary_clock_value_changed ()
3146 _session->request_locate (secondary_clock->current_time ());
3151 ARDOUR_UI::transport_rec_enable_blink (bool onoff)
3153 if (_session == 0) {
3157 if (_session->step_editing()) {
3161 Session::RecordState const r = _session->record_status ();
3162 bool const h = _session->have_rec_enabled_track ();
3164 if (r == Session::Enabled || (r == Session::Recording && !h)) {
3166 rec_button.set_active_state (Gtkmm2ext::ExplicitActive);
3168 rec_button.set_active_state (Gtkmm2ext::Off);
3170 } else if (r == Session::Recording && h) {
3171 rec_button.set_active_state (Gtkmm2ext::ExplicitActive);
3173 rec_button.unset_active_state ();
3178 ARDOUR_UI::process_save_template_prompter (Prompter& prompter)
3182 prompter.get_result (name);
3184 if (name.length()) {
3185 int failed = _session->save_template (name);
3187 if (failed == -2) { /* file already exists. */
3188 bool overwrite = overwrite_file_dialog (prompter,
3189 _("Confirm Template Overwrite"),
3190 _("A template already exists with that name. Do you want to overwrite it?"));
3193 _session->save_template (name, true);
3205 ARDOUR_UI::save_template ()
3207 Prompter prompter (true);
3209 if (!check_audioengine (_main_window)) {
3213 prompter.set_name (X_("Prompter"));
3214 prompter.set_title (_("Save Template"));
3215 prompter.set_prompt (_("Name for template:"));
3216 prompter.set_initial_text(_session->name() + _("-template"));
3217 prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
3219 bool finished = false;
3221 switch (prompter.run()) {
3222 case RESPONSE_ACCEPT:
3223 finished = process_save_template_prompter (prompter);
3233 void ARDOUR_UI::manage_templates ()
3240 ARDOUR_UI::edit_metadata ()
3242 SessionMetadataEditor dialog;
3243 dialog.set_session (_session);
3244 dialog.grab_focus ();
3249 ARDOUR_UI::import_metadata ()
3251 SessionMetadataImporter dialog;
3252 dialog.set_session (_session);
3257 ARDOUR_UI::ask_about_loading_existing_session (const std::string& session_path)
3259 std::string str = string_compose (_("This session\n%1\nalready exists. Do you want to open it?"), session_path);
3261 MessageDialog msg (str,
3263 Gtk::MESSAGE_WARNING,
3264 Gtk::BUTTONS_YES_NO,
3268 msg.set_name (X_("OpenExistingDialog"));
3269 msg.set_title (_("Open Existing Session"));
3270 msg.set_wmclass (X_("existing_session"), PROGRAM_NAME);
3271 msg.set_position (Gtk::WIN_POS_CENTER);
3272 pop_back_splash (msg);
3274 switch (msg.run()) {
3283 ARDOUR_UI::build_session_from_dialog (SessionDialog& sd, const std::string& session_path, const std::string& session_name)
3285 BusProfile bus_profile;
3289 bus_profile.master_out_channels = 2;
3290 bus_profile.input_ac = AutoConnectPhysical;
3291 bus_profile.output_ac = AutoConnectMaster;
3292 bus_profile.requested_physical_in = 0; // use all available
3293 bus_profile.requested_physical_out = 0; // use all available
3297 /* get settings from advanced section of NSD */
3299 if (sd.create_master_bus()) {
3300 bus_profile.master_out_channels = (uint32_t) sd.master_channel_count();
3302 bus_profile.master_out_channels = 0;
3305 if (sd.connect_inputs()) {
3306 bus_profile.input_ac = AutoConnectPhysical;
3308 bus_profile.input_ac = AutoConnectOption (0);
3311 bus_profile.output_ac = AutoConnectOption (0);
3313 if (sd.connect_outputs ()) {
3314 if (sd.connect_outs_to_master()) {
3315 bus_profile.output_ac = AutoConnectMaster;
3316 } else if (sd.connect_outs_to_physical()) {
3317 bus_profile.output_ac = AutoConnectPhysical;
3321 bus_profile.requested_physical_in = (uint32_t) sd.input_limit_count();
3322 bus_profile.requested_physical_out = (uint32_t) sd.output_limit_count();
3325 if (build_session (session_path, session_name, bus_profile)) {
3333 ARDOUR_UI::load_from_application_api (const std::string& path)
3335 /* OS X El Capitan (and probably later) now somehow passes the command
3336 line arguments to an app via the openFile delegate protocol. Ardour
3337 already does its own command line processing, and having both
3338 pathways active causes crashes. So, if the command line was already
3339 set, do nothing here.
3342 if (!ARDOUR_COMMAND_LINE::session_name.empty()) {
3346 ARDOUR_COMMAND_LINE::session_name = path;
3348 /* Cancel SessionDialog if it's visible to make OSX delegates work.
3350 * ARDOUR_UI::starting connects app->ShouldLoad signal and then shows a SessionDialog
3352 * - ShouldLoad does not arrive in time, ARDOUR_COMMAND_LINE::session_name is empty:
3353 * -> ARDOUR_UI::get_session_parameters starts a SessionDialog.
3354 * - ShouldLoad signal arrives, this function is called and sets ARDOUR_COMMAND_LINE::session_name
3355 * -> SessionDialog is not displayed
3358 if (_session_dialog) {
3359 std::string session_name = basename_nosuffix (ARDOUR_COMMAND_LINE::session_name);
3360 std::string session_path = path;
3361 if (Glib::file_test (session_path, Glib::FILE_TEST_IS_REGULAR)) {
3362 session_path = Glib::path_get_dirname (session_path);
3364 // signal the existing dialog in ARDOUR_UI::get_session_parameters()
3365 _session_dialog->set_provided_session (session_name, session_path);
3366 _session_dialog->response (RESPONSE_NONE);
3367 _session_dialog->hide();
3372 if (Glib::file_test (path, Glib::FILE_TEST_IS_DIR)) {
3373 /* /path/to/foo => /path/to/foo, foo */
3374 rv = load_session (path, basename_nosuffix (path));
3376 /* /path/to/foo/foo.ardour => /path/to/foo, foo */
3377 rv =load_session (Glib::path_get_dirname (path), basename_nosuffix (path));
3380 // if load_session fails -> pop up SessionDialog.
3382 ARDOUR_COMMAND_LINE::session_name = "";
3384 if (get_session_parameters (true, false)) {
3390 /** @param quit_on_cancel true if exit() should be called if the user clicks `cancel' in the new session dialog */
3392 ARDOUR_UI::get_session_parameters (bool quit_on_cancel, bool should_be_new, string load_template)
3394 string session_name;
3395 string session_path;
3396 string template_name;
3398 bool likely_new = false;
3399 bool cancel_not_quit;
3401 /* deal with any existing DIRTY session now, rather than later. don't
3402 * treat a non-dirty session this way, so that it stays visible
3403 * as we bring up the new session dialog.
3406 if (_session && ARDOUR_UI::instance()->video_timeline) {
3407 ARDOUR_UI::instance()->video_timeline->sync_session_state();
3410 /* if there is already a session, relabel the button
3411 on the SessionDialog so that we don't Quit directly
3413 cancel_not_quit = (_session != 0) && !quit_on_cancel;
3415 if (_session && _session->dirty()) {
3416 if (unload_session (false)) {
3417 /* unload cancelled by user */
3420 ARDOUR_COMMAND_LINE::session_name = "";
3423 if (!load_template.empty()) {
3424 should_be_new = true;
3425 template_name = load_template;
3428 session_name = basename_nosuffix (ARDOUR_COMMAND_LINE::session_name);
3429 session_path = ARDOUR_COMMAND_LINE::session_name;
3431 if (!session_path.empty()) {
3432 if (Glib::file_test (session_path.c_str(), Glib::FILE_TEST_EXISTS)) {
3433 if (Glib::file_test (session_path.c_str(), Glib::FILE_TEST_IS_REGULAR)) {
3434 /* session/snapshot file, change path to be dir */
3435 session_path = Glib::path_get_dirname (session_path);
3440 SessionDialog session_dialog (should_be_new, session_name, session_path, load_template, cancel_not_quit);
3442 _session_dialog = &session_dialog;
3445 if (!ARDOUR_COMMAND_LINE::session_name.empty()) {
3447 /* if they named a specific statefile, use it, otherwise they are
3448 just giving a session folder, and we want to use it as is
3449 to find the session.
3452 string::size_type suffix = ARDOUR_COMMAND_LINE::session_name.find (statefile_suffix);
3454 if (suffix != string::npos) {
3455 session_path = Glib::path_get_dirname (ARDOUR_COMMAND_LINE::session_name);
3456 session_name = ARDOUR_COMMAND_LINE::session_name.substr (0, suffix);
3457 session_name = Glib::path_get_basename (session_name);
3459 session_path = ARDOUR_COMMAND_LINE::session_name;
3460 session_name = Glib::path_get_basename (ARDOUR_COMMAND_LINE::session_name);
3465 session_dialog.clear_given ();
3468 if (should_be_new || session_name.empty()) {
3469 /* need the dialog to get info from user */
3471 cerr << "run dialog\n";
3473 switch (session_dialog.run()) {
3474 case RESPONSE_ACCEPT:
3477 /* this is used for async * app->ShouldLoad(). */
3478 continue; // while loop
3481 if (quit_on_cancel) {
3482 // JE - Currently (July 2014) this section can only get reached if the
3483 // user quits from the main 'Session Setup' dialog (i.e. reaching this
3484 // point does NOT indicate an abnormal termination). Therefore, let's
3485 // behave gracefully (i.e. let's do some cleanup) before we call exit()
3488 pthread_cancel_all ();
3496 session_dialog.hide ();
3499 /* if we run the startup dialog again, offer more than just "new session" */
3501 should_be_new = false;
3503 session_name = session_dialog.session_name (likely_new);
3504 session_path = session_dialog.session_folder ();
3511 int rv = ARDOUR::inflate_session (session_name,
3512 Config->get_default_session_parent_dir(), session_path, session_name);
3514 MessageDialog msg (session_dialog,
3515 string_compose (_("Extracting session-archive failed: %1"), inflate_error (rv)));
3520 session_dialog.set_provided_session (session_name, session_path);
3524 // XXX check archive, inflate
3525 string::size_type suffix = session_name.find (statefile_suffix);
3527 if (suffix != string::npos) {
3528 session_name = session_name.substr (0, suffix);
3531 /* this shouldn't happen, but we catch it just in case it does */
3533 if (session_name.empty()) {
3537 if (session_dialog.use_session_template()) {
3538 template_name = session_dialog.session_template_name();
3539 _session_is_new = true;
3542 if (session_name[0] == G_DIR_SEPARATOR ||
3543 #ifdef PLATFORM_WINDOWS
3544 (session_name.length() > 3 && session_name[1] == ':' && session_name[2] == G_DIR_SEPARATOR)
3546 (session_name.length() > 2 && session_name[0] == '.' && session_name[1] == G_DIR_SEPARATOR) ||
3547 (session_name.length() > 3 && session_name[0] == '.' && session_name[1] == '.' && session_name[2] == G_DIR_SEPARATOR)
3552 /* absolute path or cwd-relative path specified for session name: infer session folder
3553 from what was given.
3556 session_path = Glib::path_get_dirname (session_name);
3557 session_name = Glib::path_get_basename (session_name);
3561 session_path = session_dialog.session_folder();
3563 char illegal = Session::session_name_is_legal (session_name);
3566 MessageDialog msg (session_dialog,
3567 string_compose (_("To ensure compatibility with various systems\n"
3568 "session names may not contain a '%1' character"),
3571 ARDOUR_COMMAND_LINE::session_name = ""; // cancel that
3576 if (Glib::file_test (session_path, Glib::FileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))) {
3579 if (likely_new && !nsm) {
3581 std::string existing = Glib::build_filename (session_path, session_name);
3583 if (!ask_about_loading_existing_session (existing)) {
3584 ARDOUR_COMMAND_LINE::session_name = ""; // cancel that
3589 _session_is_new = false;
3594 pop_back_splash (session_dialog);
3595 MessageDialog msg (string_compose (_("There is no existing session at \"%1\""), session_path));
3597 ARDOUR_COMMAND_LINE::session_name = ""; // cancel that
3601 char illegal = Session::session_name_is_legal(session_name);
3604 pop_back_splash (session_dialog);
3605 MessageDialog msg (session_dialog, string_compose(_("To ensure compatibility with various systems\n"
3606 "session names may not contain a '%1' character"), illegal));
3608 ARDOUR_COMMAND_LINE::session_name = ""; // cancel that
3612 _session_is_new = true;
3615 if (likely_new && template_name.empty()) {
3617 ret = build_session_from_dialog (session_dialog, session_path, session_name);
3621 ret = load_session (session_path, session_name, template_name);
3624 /* not connected to the AudioEngine, so quit to avoid an infinite loop */
3628 if (!ARDOUR_COMMAND_LINE::immediate_save.empty()) {
3629 _session->save_state (ARDOUR_COMMAND_LINE::immediate_save, false);
3633 /* clear this to avoid endless attempts to load the
3637 ARDOUR_COMMAND_LINE::session_name = "";
3641 _session_dialog = NULL;
3647 ARDOUR_UI::close_session()
3649 if (!check_audioengine (_main_window)) {
3653 if (unload_session (true)) {
3657 ARDOUR_COMMAND_LINE::session_name = "";
3659 if (get_session_parameters (true, false)) {
3664 /** @param snap_name Snapshot name (without .ardour suffix).
3665 * @return -2 if the load failed because we are not connected to the AudioEngine.
3668 ARDOUR_UI::load_session (const std::string& path, const std::string& snap_name, std::string mix_template)
3670 /* load_session calls flush_pending() which allows
3671 * GUI interaction and potentially loading another session
3672 * (that was easy via snapshot sidebar).
3673 * Recursing into load_session() from load_session() and recusive
3674 * event loops causes all kind of crashes.
3676 assert (!session_load_in_progress);
3677 if (session_load_in_progress) {
3680 PBD::Unwinder<bool> lsu (session_load_in_progress, true);
3682 Session *new_session;
3687 unload_status = unload_session ();
3689 if (unload_status < 0) {
3691 } else if (unload_status > 0) {
3697 session_loaded = false;
3699 loading_message (string_compose (_("Please wait while %1 loads your session"), PROGRAM_NAME));
3702 new_session = new Session (*AudioEngine::instance(), path, snap_name, 0, mix_template);
3705 /* this one is special */
3707 catch (AudioEngine::PortRegistrationFailure& err) {
3709 MessageDialog msg (err.what(),
3712 Gtk::BUTTONS_CLOSE);
3714 msg.set_title (_("Port Registration Error"));
3715 msg.set_secondary_text (_("Click the Close button to try again."));
3716 msg.set_position (Gtk::WIN_POS_CENTER);
3717 pop_back_splash (msg);
3720 int response = msg.run ();
3725 case RESPONSE_CANCEL:
3732 catch (SessionException e) {
3733 MessageDialog msg (string_compose(
3734 _("Session \"%1 (snapshot %2)\" did not load successfully: %3"),
3735 path, snap_name, e.what()),
3740 msg.set_title (_("Loading Error"));
3741 msg.set_position (Gtk::WIN_POS_CENTER);
3742 pop_back_splash (msg);
3754 MessageDialog msg (string_compose(
3755 _("Session \"%1 (snapshot %2)\" did not load successfully"),
3761 msg.set_title (_("Loading Error"));
3762 msg.set_position (Gtk::WIN_POS_CENTER);
3763 pop_back_splash (msg);
3775 list<string> const u = new_session->unknown_processors ();
3777 MissingPluginDialog d (_session, u);
3782 if (!new_session->writable()) {
3783 MessageDialog msg (_("This session has been opened in read-only mode.\n\nYou will not be able to record or save."),
3788 msg.set_title (_("Read-only Session"));
3789 msg.set_position (Gtk::WIN_POS_CENTER);
3790 pop_back_splash (msg);
3797 /* Now the session been created, add the transport controls */
3798 new_session->add_controllable(roll_controllable);
3799 new_session->add_controllable(stop_controllable);
3800 new_session->add_controllable(goto_start_controllable);
3801 new_session->add_controllable(goto_end_controllable);
3802 new_session->add_controllable(auto_loop_controllable);
3803 new_session->add_controllable(play_selection_controllable);
3804 new_session->add_controllable(rec_controllable);
3806 set_session (new_session);
3808 session_loaded = true;
3811 _session->set_clean ();
3814 #ifdef WINDOWS_VST_SUPPORT
3815 fst_stop_threading();
3819 Timers::TimerSuspender t;
3823 #ifdef WINDOWS_VST_SUPPORT
3824 fst_start_threading();
3829 /* For successful session load the splash is hidden by ARDOUR_UI::first_idle,
3830 * which is queued by set_session().
3831 * If session-loading fails we hide it explicitly.
3832 * This covers both cases in a central place.
3841 ARDOUR_UI::build_session (const std::string& path, const std::string& snap_name, BusProfile& bus_profile)
3843 Session *new_session;
3846 session_loaded = false;
3847 x = unload_session ();
3855 _session_is_new = true;
3858 new_session = new Session (*AudioEngine::instance(), path, snap_name, &bus_profile);
3861 catch (SessionException e) {
3862 cerr << "Here are the errors associated with this failed session:\n";
3864 cerr << "---------\n";
3865 MessageDialog msg (string_compose(_("Could not create session in \"%1\": %2"), path, e.what()));
3866 msg.set_title (_("Loading Error"));
3867 msg.set_position (Gtk::WIN_POS_CENTER);
3868 pop_back_splash (msg);
3873 cerr << "Here are the errors associated with this failed session:\n";
3875 cerr << "---------\n";
3876 MessageDialog msg (string_compose(_("Could not create session in \"%1\""), path));
3877 msg.set_title (_("Loading Error"));
3878 msg.set_position (Gtk::WIN_POS_CENTER);
3879 pop_back_splash (msg);
3884 /* Give the new session the default GUI state, if such things exist */
3887 n = Config->instant_xml (X_("Editor"));
3889 n->remove_nodes_and_delete ("Selection"); // no not apply selection to new sessions.
3890 new_session->add_instant_xml (*n, false);
3892 n = Config->instant_xml (X_("Mixer"));
3894 new_session->add_instant_xml (*n, false);
3897 n = Config->instant_xml (X_("Preferences"));
3899 new_session->add_instant_xml (*n, false);
3902 /* Put the playhead at 0 and scroll fully left */
3903 n = new_session->instant_xml (X_("Editor"));
3905 n->set_property (X_("playhead"), X_("0"));
3906 n->set_property (X_("left-frame"), X_("0"));
3909 set_session (new_session);
3911 session_loaded = true;
3913 new_session->save_state(new_session->name());
3919 ARDOUR_UI::launch_chat ()
3921 MessageDialog dialog(_("<b>Just ask and wait for an answer.\nIt may take from minutes to hours.</b>"), true);
3923 dialog.set_title (_("About the Chat"));
3924 dialog.set_secondary_text (_("When you're inside the chat just ask your question and wait for an answer. The chat is occupied by real people with real lives so many of them are passively online and might not read your question before minutes or hours later.\nSo please be patient and wait for an answer.\n\nYou should just leave the chat window open and check back regularly until someone has answered your question."));
3926 switch (dialog.run()) {
3929 open_uri("http://webchat.freenode.net/?channels=ardour-osx");
3930 #elif defined PLATFORM_WINDOWS
3931 open_uri("http://webchat.freenode.net/?channels=ardour-windows");
3933 open_uri("http://webchat.freenode.net/?channels=ardour");
3942 ARDOUR_UI::launch_manual ()
3944 PBD::open_uri (Config->get_tutorial_manual_url());
3948 ARDOUR_UI::launch_reference ()
3950 PBD::open_uri (Config->get_reference_manual_url());
3954 ARDOUR_UI::launch_tracker ()
3956 PBD::open_uri ("http://tracker.ardour.org");
3960 ARDOUR_UI::launch_subscribe ()
3962 PBD::open_uri ("https://community.ardour.org/s/subscribe");
3966 ARDOUR_UI::launch_cheat_sheet ()
3969 PBD::open_uri ("http://manual.ardour.org/files/a3_mnemonic_cheat_sheet_osx.pdf");
3971 PBD::open_uri ("http://manual.ardour.org/files/a3_mnemonic_cheatsheet.pdf");
3976 ARDOUR_UI::launch_website ()
3978 PBD::open_uri ("http://ardour.org");
3982 ARDOUR_UI::launch_website_dev ()
3984 PBD::open_uri ("http://ardour.org/development.html");
3988 ARDOUR_UI::launch_forums ()
3990 PBD::open_uri ("https://community.ardour.org/forums");
3994 ARDOUR_UI::launch_howto_report ()
3996 PBD::open_uri ("http://ardour.org/reporting_bugs");
4000 ARDOUR_UI::loading_message (const std::string& msg)
4002 if (ARDOUR_COMMAND_LINE::no_splash) {
4010 splash->message (msg);
4014 ARDOUR_UI::show_splash ()
4018 splash = new Splash;
4028 ARDOUR_UI::hide_splash ()
4035 ARDOUR_UI::display_cleanup_results (ARDOUR::CleanupReport& rep, const gchar* list_title, const bool msg_delete)
4039 removed = rep.paths.size();
4042 MessageDialog msgd (_main_window,
4043 _("No files were ready for clean-up"),
4047 msgd.set_title (_("Clean-up"));
4048 msgd.set_secondary_text (_("If this seems surprising, \n\
4049 check for any existing snapshots.\n\
4050 These may still include regions that\n\
4051 require some unused files to continue to exist."));
4057 ArdourDialog results (_("Clean-up"), true, false);
4059 struct CleanupResultsModelColumns : public Gtk::TreeModel::ColumnRecord {
4060 CleanupResultsModelColumns() {
4064 Gtk::TreeModelColumn<std::string> visible_name;
4065 Gtk::TreeModelColumn<std::string> fullpath;
4069 CleanupResultsModelColumns results_columns;
4070 Glib::RefPtr<Gtk::ListStore> results_model;
4071 Gtk::TreeView results_display;
4073 results_model = ListStore::create (results_columns);
4074 results_display.set_model (results_model);
4075 results_display.append_column (list_title, results_columns.visible_name);
4077 results_display.set_name ("CleanupResultsList");
4078 results_display.set_headers_visible (true);
4079 results_display.set_headers_clickable (false);
4080 results_display.set_reorderable (false);
4082 Gtk::ScrolledWindow list_scroller;
4085 Gtk::HBox dhbox; // the hbox for the image and text
4086 Gtk::HBox ddhbox; // the hbox we eventually pack into the dialog's vbox
4087 Gtk::Image* dimage = manage (new Gtk::Image(Stock::DIALOG_INFO, Gtk::ICON_SIZE_DIALOG));
4089 dimage->set_alignment(ALIGN_LEFT, ALIGN_TOP);
4091 const string dead_directory = _session->session_directory().dead_path();
4094 %1 - number of files removed
4095 %2 - location of "dead"
4096 %3 - size of files affected
4097 %4 - prefix for "bytes" to produce sensible results (e.g. mega, kilo, giga)
4100 const char* bprefix;
4101 double space_adjusted = 0;
4103 if (rep.space < 1000) {
4105 space_adjusted = rep.space;
4106 } else if (rep.space < 1000000) {
4107 bprefix = _("kilo");
4108 space_adjusted = floorf((float)rep.space / 1000.0);
4109 } else if (rep.space < 1000000 * 1000) {
4110 bprefix = _("mega");
4111 space_adjusted = floorf((float)rep.space / (1000.0 * 1000.0));
4113 bprefix = _("giga");
4114 space_adjusted = floorf((float)rep.space / (1000.0 * 1000 * 1000.0));
4118 txt.set_markup (string_compose (P_("\
4119 The following file was deleted from %2,\n\
4120 releasing %3 %4bytes of disk space", "\
4121 The following %1 files were deleted from %2,\n\
4122 releasing %3 %4bytes of disk space", removed),
4123 removed, Gtkmm2ext::markup_escape_text (dead_directory), space_adjusted, bprefix, PROGRAM_NAME));
4125 txt.set_markup (string_compose (P_("\
4126 The following file was not in use and \n\
4127 has been moved to: %2\n\n\
4128 After a restart of %5\n\n\
4129 <span face=\"mono\">Session -> Clean-up -> Flush Wastebasket</span>\n\n\
4130 will release an additional %3 %4bytes of disk space.\n", "\
4131 The following %1 files were not in use and \n\
4132 have been moved to: %2\n\n\
4133 After a restart of %5\n\n\
4134 <span face=\"mono\">Session -> Clean-up -> Flush Wastebasket</span>\n\n\
4135 will release an additional %3 %4bytes of disk space.\n", removed),
4136 removed, Gtkmm2ext::markup_escape_text (dead_directory), space_adjusted, bprefix, PROGRAM_NAME));
4139 dhbox.pack_start (*dimage, true, false, 5);
4140 dhbox.pack_start (txt, true, false, 5);
4142 for (vector<string>::iterator i = rep.paths.begin(); i != rep.paths.end(); ++i) {
4143 TreeModel::Row row = *(results_model->append());
4144 row[results_columns.visible_name] = *i;
4145 row[results_columns.fullpath] = *i;
4148 list_scroller.add (results_display);
4149 list_scroller.set_size_request (-1, 150);
4150 list_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
4152 dvbox.pack_start (dhbox, true, false, 5);
4153 dvbox.pack_start (list_scroller, true, false, 5);
4154 ddhbox.pack_start (dvbox, true, false, 5);
4156 results.get_vbox()->pack_start (ddhbox, true, false, 5);
4157 results.add_button (Stock::CLOSE, RESPONSE_CLOSE);
4158 results.set_default_response (RESPONSE_CLOSE);
4159 results.set_position (Gtk::WIN_POS_MOUSE);
4161 results_display.show();
4162 list_scroller.show();
4169 //results.get_vbox()->show();
4170 results.set_resizable (false);
4177 ARDOUR_UI::cleanup ()
4179 if (_session == 0) {
4180 /* shouldn't happen: menu item is insensitive */
4185 MessageDialog checker (_("Are you sure you want to clean-up?"),
4187 Gtk::MESSAGE_QUESTION,
4190 checker.set_title (_("Clean-up"));
4192 checker.set_secondary_text(_("Clean-up is a destructive operation.\n\
4193 ALL undo/redo information will be lost if you clean-up.\n\
4194 Clean-up will move all unused files to a \"dead\" location."));
4196 checker.add_button (Stock::CANCEL, RESPONSE_CANCEL);
4197 checker.add_button (_("Clean-up"), RESPONSE_ACCEPT);
4198 checker.set_default_response (RESPONSE_CANCEL);
4200 checker.set_name (_("CleanupDialog"));
4201 checker.set_wmclass (X_("ardour_cleanup"), PROGRAM_NAME);
4202 checker.set_position (Gtk::WIN_POS_MOUSE);
4204 switch (checker.run()) {
4205 case RESPONSE_ACCEPT:
4211 ARDOUR::CleanupReport rep;
4213 editor->prepare_for_cleanup ();
4215 /* do not allow flush until a session is reloaded */
4217 Glib::RefPtr<Action> act = ActionManager::get_action (X_("Main"), X_("FlushWastebasket"));
4219 act->set_sensitive (false);
4222 if (_session->cleanup_sources (rep)) {
4223 editor->finish_cleanup ();
4227 editor->finish_cleanup ();
4230 display_cleanup_results (rep, _("Cleaned Files"), false);
4234 ARDOUR_UI::flush_trash ()
4236 if (_session == 0) {
4237 /* shouldn't happen: menu item is insensitive */
4241 ARDOUR::CleanupReport rep;
4243 if (_session->cleanup_trash_sources (rep)) {
4247 display_cleanup_results (rep, _("deleted file"), true);
4251 ARDOUR_UI::cleanup_peakfiles ()
4253 if (_session == 0) {
4254 /* shouldn't happen: menu item is insensitive */
4258 if (! _session->can_cleanup_peakfiles ()) {
4262 // get all region-views in this session
4264 TrackViewList empty;
4266 editor->get_regions_after(rs, (framepos_t) 0, empty);
4267 std::list<RegionView*> views = rs.by_layer();
4269 // remove displayed audio-region-views waveforms
4270 for (list<RegionView*>::iterator i = views.begin(); i != views.end(); ++i) {
4271 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*i);
4272 if (!arv) { continue ; }
4273 arv->delete_waves();
4276 // cleanup peak files:
4277 // - stop pending peakfile threads
4278 // - close peakfiles if any
4279 // - remove peak dir in session
4280 // - setup peakfiles (background thread)
4281 _session->cleanup_peakfiles ();
4283 // re-add waves to ARV
4284 for (list<RegionView*>::iterator i = views.begin(); i != views.end(); ++i) {
4285 AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*i);
4286 if (!arv) { continue ; }
4287 arv->create_waves();
4291 PresentationInfo::order_t
4292 ARDOUR_UI::translate_order (RouteDialogs::InsertAt place)
4294 if (editor->get_selection().tracks.empty()) {
4295 return place == RouteDialogs::First ? 0 : PresentationInfo::max_order;
4298 PresentationInfo::order_t order_hint = PresentationInfo::max_order;
4301 we want the new routes to have their order keys set starting from
4302 the highest order key in the selection + 1 (if available).
4305 if (place == RouteDialogs::AfterSelection) {
4306 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView*> (editor->get_selection().tracks.back());
4308 order_hint = rtav->route()->presentation_info().order();
4311 } else if (place == RouteDialogs::BeforeSelection) {
4312 RouteTimeAxisView *rtav = dynamic_cast<RouteTimeAxisView*> (editor->get_selection().tracks.front());
4314 order_hint = rtav->route()->presentation_info().order();
4316 } else if (place == RouteDialogs::First) {
4319 /* leave order_hint at max_order */
4326 ARDOUR_UI::start_duplicate_routes ()
4328 if (!duplicate_routes_dialog) {
4329 duplicate_routes_dialog = new DuplicateRouteDialog;
4332 if (duplicate_routes_dialog->restart (_session)) {
4336 duplicate_routes_dialog->present ();
4340 ARDOUR_UI::add_route ()
4342 if (!add_route_dialog.get (false)) {
4343 add_route_dialog->signal_response().connect (sigc::mem_fun (*this, &ARDOUR_UI::add_route_dialog_response));
4350 if (add_route_dialog->is_visible()) {
4351 /* we're already doing this */
4355 add_route_dialog->set_position (WIN_POS_MOUSE);
4356 add_route_dialog->present();
4360 ARDOUR_UI::add_route_dialog_response (int r)
4365 case AddRouteDialog::Add:
4367 case AddRouteDialog::AddAndClose:
4368 add_route_dialog->ArdourDialog::on_response (r);
4371 add_route_dialog->ArdourDialog::on_response (r);
4375 if ((count = add_route_dialog->count()) <= 0) {
4379 PresentationInfo::order_t order = translate_order (add_route_dialog->insert_at());
4380 string template_path = add_route_dialog->track_template();
4381 DisplaySuspender ds;
4383 if (!template_path.empty()) {
4384 if (add_route_dialog->name_template_is_default()) {
4385 _session->new_route_from_template (count, order, template_path, string());
4387 _session->new_route_from_template (count, order, template_path, add_route_dialog->name_template());
4392 ChanCount input_chan= add_route_dialog->channels ();
4393 ChanCount output_chan;
4394 string name_template = add_route_dialog->name_template ();
4395 PluginInfoPtr instrument = add_route_dialog->requested_instrument ();
4396 RouteGroup* route_group = add_route_dialog->route_group ();
4397 AutoConnectOption oac = Config->get_output_auto_connect();
4398 bool strict_io = add_route_dialog->use_strict_io ();
4400 if (oac & AutoConnectMaster) {
4401 output_chan.set (DataType::AUDIO, (_session->master_out() ? _session->master_out()->n_inputs().n_audio() : input_chan.n_audio()));
4402 output_chan.set (DataType::MIDI, 0);
4404 output_chan = input_chan;
4407 /* XXX do something with name template */
4409 Session::ProcessorChangeBlocker pcb (_session);
4411 switch (add_route_dialog->type_wanted()) {
4412 case AddRouteDialog::AudioTrack:
4413 session_add_audio_track (input_chan.n_audio(), output_chan.n_audio(), add_route_dialog->mode(), route_group, count, name_template, strict_io, order);
4415 case AddRouteDialog::MidiTrack:
4416 session_add_midi_track (route_group, count, name_template, strict_io, instrument, 0, order);
4418 case AddRouteDialog::MixedTrack:
4419 session_add_mixed_track (input_chan, output_chan, route_group, count, name_template, strict_io, instrument, 0, order);
4421 case AddRouteDialog::AudioBus:
4422 session_add_audio_bus (input_chan.n_audio(), output_chan.n_audio(), route_group, count, name_template, strict_io, order);
4424 case AddRouteDialog::MidiBus:
4425 session_add_midi_bus (route_group, count, name_template, strict_io, instrument, 0, order);
4427 case AddRouteDialog::VCAMaster:
4428 session_add_vca (name_template, count);
4434 ARDOUR_UI::stop_video_server (bool ask_confirm)
4436 if (!video_server_process && ask_confirm) {
4437 warning << string_compose (_("Video-Server was not launched by %1. The request to stop it is ignored."), PROGRAM_NAME) << endmsg;
4439 if (video_server_process) {
4441 ArdourDialog confirm (_("Stop Video-Server"), true);
4442 Label m (_("Do you really want to stop the Video Server?"));
4443 confirm.get_vbox()->pack_start (m, true, true);
4444 confirm.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
4445 confirm.add_button (_("Yes, Stop It"), Gtk::RESPONSE_ACCEPT);
4446 confirm.show_all ();
4447 if (confirm.run() == RESPONSE_CANCEL) {
4451 delete video_server_process;
4452 video_server_process =0;
4457 ARDOUR_UI::start_video_server_menu (Gtk::Window* float_window)
4459 ARDOUR_UI::start_video_server( float_window, true);
4463 ARDOUR_UI::start_video_server (Gtk::Window* float_window, bool popup_msg)
4469 if (ARDOUR_UI::instance()->video_timeline->check_server()) {
4470 if (video_server_process) {
4471 popup_error(_("The Video Server is already started."));
4473 popup_error(_("An external Video Server is configured and can be reached. Not starting a new instance."));
4479 while (!ARDOUR_UI::instance()->video_timeline->check_server()) {
4481 warning << _("Could not connect to the Video Server. Start it or configure its access URL in Preferences.") << endmsg;
4483 VideoServerDialog *video_server_dialog = new VideoServerDialog (_session);
4485 video_server_dialog->set_transient_for (*float_window);
4488 if (!Config->get_show_video_server_dialog() && firsttime < 2) {
4489 video_server_dialog->hide();
4491 ResponseType r = (ResponseType) video_server_dialog->run ();
4492 video_server_dialog->hide();
4493 if (r != RESPONSE_ACCEPT) { return false; }
4494 if (video_server_dialog->show_again()) {
4495 Config->set_show_video_server_dialog(false);
4499 std::string icsd_exec = video_server_dialog->get_exec_path();
4500 std::string icsd_docroot = video_server_dialog->get_docroot();
4501 #ifndef PLATFORM_WINDOWS
4502 if (icsd_docroot.empty()) {
4503 icsd_docroot = VideoUtils::video_get_docroot (Config);
4508 #ifdef PLATFORM_WINDOWS
4509 if (VideoUtils::harvid_version >= 0x000802 && icsd_docroot.empty()) {
4510 /* OK, allow all drive letters */
4513 if (g_lstat (icsd_docroot.c_str(), &sb) != 0 || !S_ISDIR(sb.st_mode)) {
4514 warning << _("Specified docroot is not an existing directory.") << endmsg;
4517 #ifndef PLATFORM_WINDOWS
4518 if ( (g_lstat (icsd_exec.c_str(), &sb) != 0)
4519 || (sb.st_mode & (S_IXUSR|S_IXGRP|S_IXOTH)) == 0 ) {
4520 warning << _("Given Video Server is not an executable file.") << endmsg;
4524 if ( (g_lstat (icsd_exec.c_str(), &sb) != 0)
4525 || (sb.st_mode & (S_IXUSR)) == 0 ) {
4526 warning << _("Given Video Server is not an executable file.") << endmsg;
4532 argp=(char**) calloc(9,sizeof(char*));
4533 argp[0] = strdup(icsd_exec.c_str());
4534 argp[1] = strdup("-P");
4535 argp[2] = (char*) calloc(16,sizeof(char)); snprintf(argp[2], 16, "%s", video_server_dialog->get_listenaddr().c_str());
4536 argp[3] = strdup("-p");
4537 argp[4] = (char*) calloc(6,sizeof(char)); snprintf(argp[4], 6, "%i", video_server_dialog->get_listenport());
4538 argp[5] = strdup("-C");
4539 argp[6] = (char*) calloc(6,sizeof(char)); snprintf(argp[6], 6, "%i", video_server_dialog->get_cachesize());
4540 argp[7] = strdup(icsd_docroot.c_str());
4542 stop_video_server();
4544 #ifdef PLATFORM_WINDOWS
4545 if (VideoUtils::harvid_version >= 0x000802 && icsd_docroot.empty()) {
4546 /* OK, allow all drive letters */
4549 if (icsd_docroot == X_("/") || icsd_docroot == X_("C:\\")) {
4550 Config->set_video_advanced_setup(false);
4552 std::string url_str = "http://127.0.0.1:" + to_string(video_server_dialog->get_listenport()) + "/";
4553 Config->set_video_server_url(url_str);
4554 Config->set_video_server_docroot(icsd_docroot);
4555 Config->set_video_advanced_setup(true);
4558 if (video_server_process) {
4559 delete video_server_process;
4562 video_server_process = new ARDOUR::SystemExec(icsd_exec, argp);
4563 if (video_server_process->start()) {
4564 warning << _("Cannot launch the video-server") << endmsg;
4567 int timeout = 120; // 6 sec
4568 while (!ARDOUR_UI::instance()->video_timeline->check_server()) {
4569 Glib::usleep (50000);
4571 if (--timeout <= 0 || !video_server_process->is_running()) break;
4574 warning << _("Video-server was started but does not respond to requests...") << endmsg;
4576 if (!ARDOUR_UI::instance()->video_timeline->check_server_docroot()) {
4577 delete video_server_process;
4578 video_server_process = 0;
4586 ARDOUR_UI::add_video (Gtk::Window* float_window)
4592 if (!start_video_server(float_window, false)) {
4593 warning << _("Could not connect to the Video Server. Start it or configure its access URL in Preferences.") << endmsg;
4598 add_video_dialog->set_transient_for (*float_window);
4601 if (add_video_dialog->is_visible()) {
4602 /* we're already doing this */
4606 ResponseType r = (ResponseType) add_video_dialog->run ();
4607 add_video_dialog->hide();
4608 if (r != RESPONSE_ACCEPT) { return; }
4610 bool local_file, orig_local_file;
4611 std::string path = add_video_dialog->file_name(local_file);
4613 std::string orig_path = path;
4614 orig_local_file = local_file;
4616 bool auto_set_session_fps = add_video_dialog->auto_set_session_fps();
4618 if (local_file && !Glib::file_test(path, Glib::FILE_TEST_EXISTS)) {
4619 warning << string_compose(_("could not open %1"), path) << endmsg;
4622 if (!local_file && path.length() == 0) {
4623 warning << _("no video-file selected") << endmsg;
4627 std::string audio_from_video;
4628 bool detect_ltc = false;
4630 switch (add_video_dialog->import_option()) {
4631 case VTL_IMPORT_TRANSCODE:
4633 TranscodeVideoDialog *transcode_video_dialog;
4634 transcode_video_dialog = new TranscodeVideoDialog (_session, path);
4635 ResponseType r = (ResponseType) transcode_video_dialog->run ();
4636 transcode_video_dialog->hide();
4637 if (r != RESPONSE_ACCEPT) {
4638 delete transcode_video_dialog;
4642 audio_from_video = transcode_video_dialog->get_audiofile();
4644 if (!audio_from_video.empty() && transcode_video_dialog->detect_ltc()) {
4647 else if (!audio_from_video.empty()) {
4648 editor->embed_audio_from_video(
4650 video_timeline->get_offset(),
4651 (transcode_video_dialog->import_option() != VTL_IMPORT_NO_VIDEO)
4654 switch (transcode_video_dialog->import_option()) {
4655 case VTL_IMPORT_TRANSCODED:
4656 path = transcode_video_dialog->get_filename();
4659 case VTL_IMPORT_REFERENCE:
4662 delete transcode_video_dialog;
4665 delete transcode_video_dialog;
4669 case VTL_IMPORT_NONE:
4673 /* strip _session->session_directory().video_path() from video file if possible */
4674 if (local_file && !path.compare(0, _session->session_directory().video_path().size(), _session->session_directory().video_path())) {
4675 path=path.substr(_session->session_directory().video_path().size());
4676 if (path.at(0) == G_DIR_SEPARATOR) {
4677 path=path.substr(1);
4681 video_timeline->set_update_session_fps(auto_set_session_fps);
4683 if (video_timeline->video_file_info(path, local_file)) {
4684 XMLNode* node = new XMLNode(X_("Videotimeline"));
4685 node->set_property (X_("Filename"), path);
4686 node->set_property (X_("AutoFPS"), auto_set_session_fps);
4687 node->set_property (X_("LocalFile"), local_file);
4688 if (orig_local_file) {
4689 node->set_property (X_("OriginalVideoFile"), orig_path);
4691 node->remove_property (X_("OriginalVideoFile"));
4693 _session->add_extra_xml (*node);
4694 _session->set_dirty ();
4696 if (!audio_from_video.empty() && detect_ltc) {
4697 std::vector<LTCFileReader::LTCMap> ltc_seq;
4700 /* TODO ask user about TV standard (LTC alignment if any) */
4701 LTCFileReader ltcr (audio_from_video, video_timeline->get_video_file_fps());
4702 /* TODO ASK user which channel: 0 .. ltcr->channels() - 1 */
4704 ltc_seq = ltcr.read_ltc (/*channel*/ 0, /*max LTC frames to decode*/ 15);
4706 /* TODO seek near end of file, and read LTC until end.
4707 * if it fails to find any LTC frames, scan complete file
4709 * calculate drift of LTC compared to video-duration,
4710 * ask user for reference (timecode from start/mid/end)
4713 // LTCFileReader will have written error messages
4716 ::g_unlink(audio_from_video.c_str());
4718 if (ltc_seq.size() == 0) {
4719 PBD::error << _("No LTC detected, video will not be aligned.") << endmsg;
4721 /* the very first TC in the file is somteimes not aligned properly */
4722 int i = ltc_seq.size() -1;
4723 ARDOUR::frameoffset_t video_start_offset =
4724 _session->nominal_frame_rate() * (ltc_seq[i].timecode_sec - ltc_seq[i].framepos_sec);
4725 PBD::info << string_compose (_("Align video-start to %1 [samples]"), video_start_offset) << endmsg;
4726 video_timeline->set_offset(video_start_offset);
4730 _session->maybe_update_session_range(
4731 std::max(video_timeline->get_offset(), (ARDOUR::frameoffset_t) 0),
4732 std::max(video_timeline->get_offset() + video_timeline->get_duration(), (ARDOUR::frameoffset_t) 0));
4735 if (add_video_dialog->launch_xjadeo() && local_file) {
4736 editor->set_xjadeo_sensitive(true);
4737 editor->toggle_xjadeo_proc(1);
4739 editor->toggle_xjadeo_proc(0);
4741 editor->toggle_ruler_video(true);
4746 ARDOUR_UI::remove_video ()
4748 video_timeline->close_session();
4749 editor->toggle_ruler_video(false);
4752 video_timeline->set_offset_locked(false);
4753 video_timeline->set_offset(0);
4755 /* delete session state */
4756 XMLNode* node = new XMLNode(X_("Videotimeline"));
4757 _session->add_extra_xml(*node);
4758 node = new XMLNode(X_("Videomonitor"));
4759 _session->add_extra_xml(*node);
4760 node = new XMLNode(X_("Videoexport"));
4761 _session->add_extra_xml(*node);
4762 stop_video_server();
4766 ARDOUR_UI::flush_videotimeline_cache (bool localcacheonly)
4768 if (localcacheonly) {
4769 video_timeline->vmon_update();
4771 video_timeline->flush_cache();
4773 editor->queue_visual_videotimeline_update();
4777 ARDOUR_UI::export_video (bool range)
4779 if (ARDOUR::Config->get_show_video_export_info()) {
4780 ExportVideoInfobox infobox (_session);
4781 Gtk::ResponseType rv = (Gtk::ResponseType) infobox.run();
4782 if (infobox.show_again()) {
4783 ARDOUR::Config->set_show_video_export_info(false);
4786 case GTK_RESPONSE_YES:
4787 PBD::open_uri (ARDOUR::Config->get_reference_manual_url() + "/video-timeline/operations/#export");
4793 export_video_dialog->set_session (_session);
4794 export_video_dialog->apply_state(editor->get_selection().time, range);
4795 export_video_dialog->run ();
4796 export_video_dialog->hide ();
4800 ARDOUR_UI::preferences_settings () const
4805 node = _session->instant_xml(X_("Preferences"));
4807 node = Config->instant_xml(X_("Preferences"));
4811 node = new XMLNode (X_("Preferences"));
4818 ARDOUR_UI::mixer_settings () const
4823 node = _session->instant_xml(X_("Mixer"));
4825 node = Config->instant_xml(X_("Mixer"));
4829 node = new XMLNode (X_("Mixer"));
4836 ARDOUR_UI::main_window_settings () const
4841 node = _session->instant_xml(X_("Main"));
4843 node = Config->instant_xml(X_("Main"));
4847 if (getenv("ARDOUR_INSTANT_XML_PATH")) {
4848 node = Config->instant_xml(getenv("ARDOUR_INSTANT_XML_PATH"));
4853 node = new XMLNode (X_("Main"));
4860 ARDOUR_UI::editor_settings () const
4865 node = _session->instant_xml(X_("Editor"));
4867 node = Config->instant_xml(X_("Editor"));
4871 if (getenv("ARDOUR_INSTANT_XML_PATH")) {
4872 node = Config->instant_xml(getenv("ARDOUR_INSTANT_XML_PATH"));
4877 node = new XMLNode (X_("Editor"));
4884 ARDOUR_UI::keyboard_settings () const
4888 node = Config->extra_xml(X_("Keyboard"));
4891 node = new XMLNode (X_("Keyboard"));
4898 ARDOUR_UI::create_xrun_marker (framepos_t where)
4901 Location *location = new Location (*_session, where, where, _("xrun"), Location::IsMark, 0);
4902 _session->locations()->add (location);
4907 ARDOUR_UI::halt_on_xrun_message ()
4909 cerr << "HALT on xrun\n";
4910 MessageDialog msg (_main_window, _("Recording was stopped because your system could not keep up."));
4915 ARDOUR_UI::xrun_handler (framepos_t where)
4921 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::xrun_handler, where)
4923 if (_session && Config->get_create_xrun_marker() && _session->actively_recording()) {
4924 create_xrun_marker(where);
4927 if (_session && Config->get_stop_recording_on_xrun() && _session->actively_recording()) {
4928 halt_on_xrun_message ();
4933 ARDOUR_UI::disk_overrun_handler ()
4935 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::disk_overrun_handler)
4937 if (!have_disk_speed_dialog_displayed) {
4938 have_disk_speed_dialog_displayed = true;
4939 MessageDialog* msg = new MessageDialog (_main_window, string_compose (_("\
4940 The disk system on your computer\n\
4941 was not able to keep up with %1.\n\
4943 Specifically, it failed to write data to disk\n\
4944 quickly enough to keep up with recording.\n"), PROGRAM_NAME));
4945 msg->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::disk_speed_dialog_gone), msg));
4951 /* TODO: this is getting elaborate enough to warrant being split into a dedicated class */
4952 static MessageDialog *scan_dlg = NULL;
4953 static ProgressBar *scan_pbar = NULL;
4954 static HBox *scan_tbox = NULL;
4955 static Gtk::Button *scan_timeout_button;
4958 ARDOUR_UI::cancel_plugin_scan ()
4960 PluginManager::instance().cancel_plugin_scan();
4964 ARDOUR_UI::cancel_plugin_timeout ()
4966 PluginManager::instance().cancel_plugin_timeout();
4967 scan_timeout_button->set_sensitive (false);
4971 ARDOUR_UI::plugin_scan_timeout (int timeout)
4973 if (!scan_dlg || !scan_dlg->is_mapped() || !scan_pbar) {
4977 scan_pbar->set_sensitive (false);
4978 scan_timeout_button->set_sensitive (true);
4979 scan_pbar->set_fraction ((float) timeout / (float) Config->get_vst_scan_timeout());
4982 scan_pbar->set_sensitive (false);
4983 scan_timeout_button->set_sensitive (false);
4989 ARDOUR_UI::plugin_scan_dialog (std::string type, std::string plugin, bool can_cancel)
4991 if (type == X_("closeme") && !(scan_dlg && scan_dlg->is_mapped())) {
4995 const bool cancelled = PluginManager::instance().cancelled();
4996 if (type != X_("closeme") && (!UIConfiguration::instance().get_show_plugin_scan_window()) && !_initial_verbose_plugin_scan) {
4997 if (cancelled && scan_dlg->is_mapped()) {
5002 if (cancelled || !can_cancel) {
5007 static Gtk::Button *cancel_button;
5009 scan_dlg = new MessageDialog("", false, MESSAGE_INFO, BUTTONS_NONE); // TODO manage
5010 VBox* vbox = scan_dlg->get_vbox();
5011 vbox->set_size_request(400,-1);
5012 scan_dlg->set_title (_("Scanning for plugins"));
5014 cancel_button = manage(new Gtk::Button(_("Cancel plugin scan")));
5015 cancel_button->set_name ("EditorGTKButton");
5016 cancel_button->signal_clicked().connect ( mem_fun (*this, &ARDOUR_UI::cancel_plugin_scan) );
5017 cancel_button->show();
5019 scan_dlg->get_vbox()->pack_start ( *cancel_button, PACK_SHRINK);
5021 scan_tbox = manage( new HBox() );
5023 scan_timeout_button = manage(new Gtk::Button(_("Stop Timeout")));
5024 scan_timeout_button->set_name ("EditorGTKButton");
5025 scan_timeout_button->signal_clicked().connect ( mem_fun (*this, &ARDOUR_UI::cancel_plugin_timeout) );
5026 scan_timeout_button->show();
5028 scan_pbar = manage(new ProgressBar());
5029 scan_pbar->set_orientation(Gtk::PROGRESS_RIGHT_TO_LEFT);
5030 scan_pbar->set_text(_("Scan Timeout"));
5033 scan_tbox->pack_start (*scan_pbar, PACK_EXPAND_WIDGET, 4);
5034 scan_tbox->pack_start (*scan_timeout_button, PACK_SHRINK, 4);
5036 scan_dlg->get_vbox()->pack_start (*scan_tbox, PACK_SHRINK, 4);
5039 assert(scan_dlg && scan_tbox && cancel_button);
5041 if (type == X_("closeme")) {
5045 scan_dlg->set_message(type + ": " + Glib::path_get_basename(plugin));
5048 if (!can_cancel || !cancelled) {
5049 scan_timeout_button->set_sensitive(false);
5051 cancel_button->set_sensitive(can_cancel && !cancelled);
5057 ARDOUR_UI::gui_idle_handler ()
5060 /* due to idle calls, gtk_events_pending() may always return true */
5061 while (gtk_events_pending() && --timeout) {
5062 gtk_main_iteration ();
5067 ARDOUR_UI::disk_underrun_handler ()
5069 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::disk_underrun_handler)
5071 if (!have_disk_speed_dialog_displayed) {
5072 have_disk_speed_dialog_displayed = true;
5073 MessageDialog* msg = new MessageDialog (
5074 _main_window, string_compose (_("The disk system on your computer\n\
5075 was not able to keep up with %1.\n\
5077 Specifically, it failed to read data from disk\n\
5078 quickly enough to keep up with playback.\n"), PROGRAM_NAME));
5079 msg->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::disk_speed_dialog_gone), msg));
5085 ARDOUR_UI::disk_speed_dialog_gone (int /*ignored_response*/, MessageDialog* msg)
5087 have_disk_speed_dialog_displayed = false;
5092 ARDOUR_UI::session_dialog (std::string msg)
5094 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::session_dialog, msg)
5098 d = new MessageDialog (msg, false, MESSAGE_INFO, BUTTONS_OK, true);
5105 ARDOUR_UI::pending_state_dialog ()
5107 HBox* hbox = manage (new HBox());
5108 Image* image = manage (new Image (Stock::DIALOG_QUESTION, ICON_SIZE_DIALOG));
5109 ArdourDialog dialog (_("Crash Recovery"), true);
5110 Label message (string_compose (_("\
5111 This session appears to have been in the\n\
5112 middle of recording when %1 or\n\
5113 the computer was shutdown.\n\
5115 %1 can recover any captured audio for\n\
5116 you, or it can ignore it. Please decide\n\
5117 what you would like to do.\n"), PROGRAM_NAME));
5118 image->set_alignment(ALIGN_CENTER, ALIGN_TOP);
5119 hbox->pack_start (*image, PACK_EXPAND_WIDGET, 12);
5120 hbox->pack_end (message, PACK_EXPAND_PADDING, 12);
5121 dialog.get_vbox()->pack_start(*hbox, PACK_EXPAND_PADDING, 6);
5122 dialog.add_button (_("Ignore crash data"), RESPONSE_REJECT);
5123 dialog.add_button (_("Recover from crash"), RESPONSE_ACCEPT);
5124 dialog.set_default_response (RESPONSE_ACCEPT);
5125 dialog.set_position (WIN_POS_CENTER);
5130 switch (dialog.run ()) {
5131 case RESPONSE_ACCEPT:
5139 ARDOUR_UI::sr_mismatch_dialog (framecnt_t desired, framecnt_t actual)
5141 HBox* hbox = new HBox();
5142 Image* image = new Image (Stock::DIALOG_WARNING, ICON_SIZE_DIALOG);
5143 ArdourDialog dialog (_("Sample Rate Mismatch"), true);
5144 Label message (string_compose (_("\
5145 This session was created with a sample rate of %1 Hz, but\n\
5146 %2 is currently running at %3 Hz. If you load this session,\n\
5147 audio may be played at the wrong sample rate.\n"), desired, PROGRAM_NAME, actual));
5149 image->set_alignment(ALIGN_CENTER, ALIGN_TOP);
5150 hbox->pack_start (*image, PACK_EXPAND_WIDGET, 12);
5151 hbox->pack_end (message, PACK_EXPAND_PADDING, 12);
5152 dialog.get_vbox()->pack_start(*hbox, PACK_EXPAND_PADDING, 6);
5153 dialog.add_button (_("Do not load session"), RESPONSE_REJECT);
5154 dialog.add_button (_("Load session anyway"), RESPONSE_ACCEPT);
5155 dialog.set_default_response (RESPONSE_ACCEPT);
5156 dialog.set_position (WIN_POS_CENTER);
5161 switch (dialog.run()) {
5162 case RESPONSE_ACCEPT:
5172 ARDOUR_UI::sr_mismatch_message (framecnt_t desired, framecnt_t actual)
5174 MessageDialog msg (string_compose (_("\
5175 This session was created with a sample rate of %1 Hz, but\n\
5176 %2 is currently running at %3 Hz.\n\
5177 Audio will be recorded and played at the wrong sample rate.\n\
5178 Re-Configure the Audio Engine in\n\
5179 Menu > Window > Audio/Midi Setup"),
5180 desired, PROGRAM_NAME, actual),
5182 Gtk::MESSAGE_WARNING);
5187 ARDOUR_UI::use_config ()
5189 XMLNode* node = Config->extra_xml (X_("TransportControllables"));
5191 set_transport_controllable_state (*node);
5196 ARDOUR_UI::update_transport_clocks (framepos_t pos)
5198 if (UIConfiguration::instance().get_primary_clock_delta_edit_cursor()) {
5199 primary_clock->set (pos, false, editor->get_preferred_edit_position (EDIT_IGNORE_PHEAD));
5201 primary_clock->set (pos);
5204 if (UIConfiguration::instance().get_secondary_clock_delta_edit_cursor()) {
5205 secondary_clock->set (pos, false, editor->get_preferred_edit_position (EDIT_IGNORE_PHEAD));
5207 secondary_clock->set (pos);
5210 if (big_clock_window) {
5211 big_clock->set (pos);
5213 ARDOUR_UI::instance()->video_timeline->manual_seek_video_monitor(pos);
5217 ARDOUR_UI::step_edit_status_change (bool yn)
5219 // XXX should really store pre-step edit status of things
5220 // we make insensitive
5223 rec_button.set_active_state (Gtkmm2ext::ImplicitActive);
5224 rec_button.set_sensitive (false);
5226 rec_button.unset_active_state ();;
5227 rec_button.set_sensitive (true);
5232 ARDOUR_UI::record_state_changed ()
5234 ENSURE_GUI_THREAD (*this, &ARDOUR_UI::record_state_changed);
5237 /* why bother - the clock isn't visible */
5241 ActionManager::set_sensitive (ActionManager::rec_sensitive_actions, !_session->actively_recording());
5243 if (big_clock_window) {
5244 if (_session->record_status () == Session::Recording && _session->have_rec_enabled_track ()) {
5245 big_clock->set_active (true);
5247 big_clock->set_active (false);
5254 ARDOUR_UI::first_idle ()
5257 _session->allow_auto_play (true);
5261 editor->first_idle();
5264 /* in 1 second, hide the splash screen
5266 * Consider hiding it *now*. If a user opens opens a dialog
5267 * during that one second while the splash is still visible,
5268 * the dialog will push-back the splash.
5269 * Closing the dialog later will pop it back.
5271 Glib::signal_timeout().connect (sigc::bind (sigc::ptr_fun (_hide_splash), this), 1000);
5273 Keyboard::set_can_save_keybindings (true);
5278 ARDOUR_UI::store_clock_modes ()
5280 XMLNode* node = new XMLNode(X_("ClockModes"));
5282 for (vector<AudioClock*>::iterator x = AudioClock::clocks.begin(); x != AudioClock::clocks.end(); ++x) {
5283 XMLNode* child = new XMLNode (X_("Clock"));
5285 child->set_property (X_("name"), (*x)->name());
5286 child->set_property (X_("mode"), (*x)->mode());
5287 child->set_property (X_("on"), (*x)->on());
5289 node->add_child_nocopy (*child);
5292 _session->add_extra_xml (*node);
5293 _session->set_dirty ();
5296 ARDOUR_UI::TransportControllable::TransportControllable (std::string name, ARDOUR_UI& u, ToggleType tp)
5297 : Controllable (name), ui (u), type(tp)
5303 ARDOUR_UI::TransportControllable::set_value (double val, PBD::Controllable::GroupControlDisposition /*group_override*/)
5306 /* do nothing: these are radio-style actions */
5310 const char *action = 0;
5314 action = X_("Roll");
5317 action = X_("Stop");
5320 action = X_("GotoStart");
5323 action = X_("GotoEnd");
5326 action = X_("Loop");
5329 action = X_("PlaySelection");
5332 action = X_("Record");
5342 Glib::RefPtr<Action> act = ActionManager::get_action ("Transport", action);
5350 ARDOUR_UI::TransportControllable::get_value (void) const
5377 ARDOUR_UI::setup_profile ()
5379 if (gdk_screen_width() < 1200 || getenv ("ARDOUR_NARROW_SCREEN")) {
5380 Profile->set_small_screen ();
5383 if (g_getenv ("TRX")) {
5384 Profile->set_trx ();
5387 if (g_getenv ("MIXBUS")) {
5388 Profile->set_mixbus ();
5393 ARDOUR_UI::missing_file (Session*s, std::string str, DataType type)
5395 MissingFileDialog dialog (s, str, type);
5400 int result = dialog.run ();
5407 return 1; // quit entire session load
5410 result = dialog.get_action ();
5416 ARDOUR_UI::ambiguous_file (std::string file, std::vector<std::string> hits)
5418 AmbiguousFileDialog dialog (file, hits);
5425 return dialog.get_which ();
5428 /** Allocate our thread-local buffers */
5430 ARDOUR_UI::get_process_buffers ()
5432 _process_thread->get_buffers ();
5435 /** Drop our thread-local buffers */
5437 ARDOUR_UI::drop_process_buffers ()
5439 _process_thread->drop_buffers ();
5443 ARDOUR_UI::feedback_detected ()
5445 _feedback_exists = true;
5449 ARDOUR_UI::successful_graph_sort ()
5451 _feedback_exists = false;
5455 ARDOUR_UI::midi_panic ()
5458 _session->midi_panic();
5463 ARDOUR_UI::session_format_mismatch (std::string xml_path, std::string backup_path)
5465 const char* start_big = "<span size=\"x-large\" weight=\"bold\">";
5466 const char* end_big = "</span>";
5467 const char* start_mono = "<tt>";
5468 const char* end_mono = "</tt>";
5470 MessageDialog msg (string_compose (_("%4This is a session from an older version of %3%5\n\n"
5471 "%3 has copied the old session file\n\n%6%1%7\n\nto\n\n%6%2%7\n\n"
5472 "From now on, use the backup copy with older versions of %3"),
5473 xml_path, backup_path, PROGRAM_NAME,
5475 start_mono, end_mono), true);
5481 ARDOUR_UI::add_editor_meter_type_item (Menu_Helpers::MenuList& items, RadioMenuItem::Group& group, string const & name, MeterType type)
5483 using namespace Menu_Helpers;
5485 items.push_back (RadioMenuElem (group, name, sigc::bind (sigc::mem_fun (editor_meter, &LevelMeterHBox::set_meter_type), type)));
5486 RadioMenuItem* i = dynamic_cast<RadioMenuItem *> (&items.back ());
5487 i->set_active (editor_meter->meter_type () == type);
5491 ARDOUR_UI::popup_editor_meter_menu (GdkEventButton* ev)
5493 using namespace Gtk::Menu_Helpers;
5495 Gtk::Menu* m = manage (new Menu);
5496 MenuList& items = m->items ();
5498 RadioMenuItem::Group group;
5500 _suspend_editor_meter_callbacks = true;
5501 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterPeak), MeterPeak);
5502 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterPeak0dB), MeterPeak0dB);
5503 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterKrms), MeterKrms);
5504 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC1DIN), MeterIEC1DIN);
5505 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC1NOR), MeterIEC1NOR);
5506 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC2BBC), MeterIEC2BBC);
5507 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterIEC2EBU), MeterIEC2EBU);
5508 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK20), MeterK20);
5509 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK14), MeterK14);
5510 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterK12), MeterK12);
5511 add_editor_meter_type_item (items, group, ArdourMeter::meter_type_string(MeterVU), MeterVU);
5513 m->popup (ev->button, ev->time);
5514 _suspend_editor_meter_callbacks = false;
5518 ARDOUR_UI::editor_meter_button_press (GdkEventButton* ev)
5520 if (ev->button == 3 && editor_meter) {
5521 popup_editor_meter_menu (ev);
5528 ARDOUR_UI::reset_peak_display ()
5530 if (!_session || !_session->master_out() || !editor_meter) return;
5531 editor_meter->clear_meters();
5532 editor_meter_max_peak = -INFINITY;
5533 editor_meter_peak_display.set_active_state ( Gtkmm2ext::Off );
5537 ARDOUR_UI::reset_group_peak_display (RouteGroup* group)
5539 if (!_session || !_session->master_out()) return;
5540 if (group == _session->master_out()->route_group()) {
5541 reset_peak_display ();
5546 ARDOUR_UI::reset_route_peak_display (Route* route)
5548 if (!_session || !_session->master_out()) return;
5549 if (_session->master_out().get() == route) {
5550 reset_peak_display ();
5555 ARDOUR_UI::do_audio_midi_setup (uint32_t desired_sample_rate)
5557 audio_midi_setup->set_desired_sample_rate (desired_sample_rate);
5558 audio_midi_setup->set_position (WIN_POS_CENTER);
5560 if (desired_sample_rate != 0) {
5561 if (Config->get_try_autostart_engine () || getenv ("TRY_AUTOSTART_ENGINE")) {
5562 audio_midi_setup->try_autostart ();
5563 if (ARDOUR::AudioEngine::instance()->running()) {
5570 int response = audio_midi_setup->run();
5572 case Gtk::RESPONSE_DELETE_EVENT:
5573 // after latency callibration engine may run,
5574 // Running() signal was emitted, but dialog will not
5575 // have emitted a response. The user needs to close
5576 // the dialog -> Gtk::RESPONSE_DELETE_EVENT
5577 if (!AudioEngine::instance()->running()) {
5582 if (!AudioEngine::instance()->running()) {
5585 audio_midi_setup->hide ();
5593 ARDOUR_UI::transport_numpad_timeout ()
5595 _numpad_locate_happening = false;
5596 if (_numpad_timeout_connection.connected() )
5597 _numpad_timeout_connection.disconnect();
5602 ARDOUR_UI::transport_numpad_decimal ()
5604 _numpad_timeout_connection.disconnect();
5606 if (_numpad_locate_happening) {
5607 if (editor) editor->goto_nth_marker(_pending_locate_num - 1);
5608 _numpad_locate_happening = false;
5610 _pending_locate_num = 0;
5611 _numpad_locate_happening = true;
5612 _numpad_timeout_connection = Glib::signal_timeout().connect (mem_fun(*this, &ARDOUR_UI::transport_numpad_timeout), 2*1000);
5617 ARDOUR_UI::transport_numpad_event (int num)
5619 if ( _numpad_locate_happening ) {
5620 _pending_locate_num = _pending_locate_num*10 + num;
5623 case 0: toggle_roll(false, false); break;
5624 case 1: transport_rewind(1); break;
5625 case 2: transport_forward(1); break;
5626 case 3: transport_record(true); break;
5627 case 4: toggle_session_auto_loop(); break;
5628 case 5: transport_record(false); toggle_session_auto_loop(); break;
5629 case 6: toggle_punch(); break;
5630 case 7: toggle_click(); break;
5631 case 8: toggle_auto_return(); break;
5632 case 9: toggle_follow_edits(); break;
5638 ARDOUR_UI::set_flat_buttons ()
5640 CairoWidget::set_flat_buttons( UIConfiguration::instance().get_flat_buttons() );
5644 ARDOUR_UI::audioengine_became_silent ()
5646 MessageDialog msg (string_compose (_("This is a free/demo copy of %1. It has just switched to silent mode."), PROGRAM_NAME),
5648 Gtk::MESSAGE_WARNING,
5652 msg.set_title (string_compose (_("%1 is now silent"), PROGRAM_NAME));
5654 Gtk::Label pay_label (string_compose (_("Please consider paying for a copy of %1 - you can pay whatever you want."), PROGRAM_NAME));
5655 Gtk::Label subscribe_label (_("Better yet become a subscriber - subscriptions start at US$1 per month."));
5656 Gtk::Button pay_button (_("Pay for a copy (via the web)"));
5657 Gtk::Button subscribe_button (_("Become a subscriber (via the web)"));
5658 Gtk::HBox pay_button_box;
5659 Gtk::HBox subscribe_button_box;
5661 pay_button_box.pack_start (pay_button, true, false);
5662 subscribe_button_box.pack_start (subscribe_button, true, false);
5664 bool (*openuri)(const char*) = PBD::open_uri; /* this forces selection of the const char* variant of PBD::open_uri(), which we need to avoid ambiguity below */
5666 pay_button.signal_clicked().connect (sigc::hide_return (sigc::bind (sigc::ptr_fun (openuri), (const char*) "https://ardour.org/download")));
5667 subscribe_button.signal_clicked().connect (sigc::hide_return (sigc::bind (sigc::ptr_fun (openuri), (const char*) "https://community.ardour.org/s/subscribe")));
5669 msg.get_vbox()->pack_start (pay_label);
5670 msg.get_vbox()->pack_start (pay_button_box);
5671 msg.get_vbox()->pack_start (subscribe_label);
5672 msg.get_vbox()->pack_start (subscribe_button_box);
5674 msg.get_vbox()->show_all ();
5676 msg.add_button (_("Remain silent"), Gtk::RESPONSE_CANCEL);
5677 msg.add_button (_("Save and quit"), Gtk::RESPONSE_NO);
5678 msg.add_button (_("Give me more time"), Gtk::RESPONSE_YES);
5683 case Gtk::RESPONSE_YES:
5684 AudioEngine::instance()->reset_silence_countdown ();
5687 case Gtk::RESPONSE_NO:
5689 save_state_canfail ("");
5693 case Gtk::RESPONSE_CANCEL:
5695 /* don't reset, save session and exit */
5701 ARDOUR_UI::hide_application ()
5703 Application::instance ()-> hide ();
5707 ARDOUR_UI::setup_toplevel_window (Gtk::Window& window, const string& name, void* owner)
5709 /* icons, titles, WM stuff */
5711 static list<Glib::RefPtr<Gdk::Pixbuf> > window_icons;
5713 if (window_icons.empty()) {
5714 Glib::RefPtr<Gdk::Pixbuf> icon;
5715 if ((icon = ::get_icon (PROGRAM_NAME "-icon_16px"))) {
5716 window_icons.push_back (icon);
5718 if ((icon = ::get_icon (PROGRAM_NAME "-icon_22px"))) {
5719 window_icons.push_back (icon);
5721 if ((icon = ::get_icon (PROGRAM_NAME "-icon_32px"))) {
5722 window_icons.push_back (icon);
5724 if ((icon = ::get_icon (PROGRAM_NAME "-icon_48px"))) {
5725 window_icons.push_back (icon);
5729 if (!window_icons.empty()) {
5730 window.set_default_icon_list (window_icons);
5733 Gtkmm2ext::WindowTitle title (Glib::get_application_name());
5735 if (!name.empty()) {
5739 window.set_title (title.get_string());
5740 window.set_wmclass (string_compose (X_("%1_%1"), downcase (std::string(PROGRAM_NAME)), downcase (name)), PROGRAM_NAME);
5742 window.set_flags (CAN_FOCUS);
5743 window.add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
5745 /* This is a hack to ensure that GTK-accelerators continue to
5746 * work. Once we switch over to entirely native bindings, this will be
5747 * unnecessary and should be removed
5749 window.add_accel_group (ActionManager::ui_manager->get_accel_group());
5751 window.signal_configure_event().connect (sigc::mem_fun (*this, &ARDOUR_UI::configure_handler));
5752 window.signal_window_state_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::tabbed_window_state_event_handler), owner));
5753 window.signal_key_press_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::key_event_handler), &window), false);
5754 window.signal_key_release_event().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::key_event_handler), &window), false);
5758 ARDOUR_UI::key_event_handler (GdkEventKey* ev, Gtk::Window* event_window)
5760 Gtkmm2ext::Bindings* bindings = 0;
5761 Gtk::Window* window = 0;
5763 /* until we get ardour bindings working, we are not handling key
5767 if (ev->type != GDK_KEY_PRESS) {
5771 if (event_window == &_main_window) {
5773 window = event_window;
5775 /* find current tab contents */
5777 Gtk::Widget* w = _tabs.get_nth_page (_tabs.get_current_page());
5779 /* see if it uses the ardour binding system */
5782 bindings = reinterpret_cast<Gtkmm2ext::Bindings*>(w->get_data ("ardour-bindings"));
5785 DEBUG_TRACE (DEBUG::Accelerators, string_compose ("main window key event, bindings = %1, global = %2\n", bindings, &global_bindings));
5789 window = event_window;
5791 /* see if window uses ardour binding system */
5793 bindings = reinterpret_cast<Gtkmm2ext::Bindings*>(window->get_data ("ardour-bindings"));
5796 /* An empty binding set is treated as if it doesn't exist */
5798 if (bindings && bindings->empty()) {
5802 return key_press_focus_accelerator_handler (*window, ev, bindings);
5805 static Gtkmm2ext::Bindings*
5806 get_bindings_from_widget_heirarchy (GtkWidget** w)
5811 if ((p = g_object_get_data (G_OBJECT(*w), "ardour-bindings")) != 0) {
5814 *w = gtk_widget_get_parent (*w);
5817 return reinterpret_cast<Gtkmm2ext::Bindings*> (p);
5821 ARDOUR_UI::key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev, Gtkmm2ext::Bindings* bindings)
5823 GtkWindow* win = window.gobj();
5824 GtkWidget* focus = gtk_window_get_focus (win);
5825 GtkWidget* binding_widget = focus;
5826 bool special_handling_of_unmodified_accelerators = false;
5827 const guint mask = (Keyboard::RelevantModifierKeyMask & ~(Gdk::SHIFT_MASK|Gdk::LOCK_MASK));
5831 /* some widget has keyboard focus */
5833 if (GTK_IS_ENTRY(focus) || Keyboard::some_magic_widget_has_focus()) {
5835 /* A particular kind of focusable widget currently has keyboard
5836 * focus. All unmodified key events should go to that widget
5837 * first and not be used as an accelerator by default
5840 special_handling_of_unmodified_accelerators = true;
5844 Gtkmm2ext::Bindings* focus_bindings = get_bindings_from_widget_heirarchy (&binding_widget);
5845 if (focus_bindings) {
5846 bindings = focus_bindings;
5847 DEBUG_TRACE (DEBUG::Accelerators, string_compose ("Switch bindings based on focus widget, now using %1\n", bindings->name()));
5852 DEBUG_TRACE (DEBUG::Accelerators, string_compose ("Win = %1 [title = %9] focus = %7 (%8) Key event: code = %2 state = %3 special handling ? %4 magic widget focus ? %5 focus widget %6 named %7 mods ? %8\n",
5855 Gtkmm2ext::show_gdk_event_state (ev->state),
5856 special_handling_of_unmodified_accelerators,
5857 Keyboard::some_magic_widget_has_focus(),
5859 (focus ? gtk_widget_get_name (focus) : "no focus widget"),
5860 ((ev->state & mask) ? "yes" : "no"),
5861 window.get_title()));
5863 /* This exists to allow us to override the way GTK handles
5864 key events. The normal sequence is:
5866 a) event is delivered to a GtkWindow
5867 b) accelerators/mnemonics are activated
5868 c) if (b) didn't handle the event, propagate to
5869 the focus widget and/or focus chain
5871 The problem with this is that if the accelerators include
5872 keys without modifiers, such as the space bar or the
5873 letter "e", then pressing the key while typing into
5874 a text entry widget results in the accelerator being
5875 activated, instead of the desired letter appearing
5878 There is no good way of fixing this, but this
5879 represents a compromise. The idea is that
5880 key events involving modifiers (not Shift)
5881 get routed into the activation pathway first, then
5882 get propagated to the focus widget if necessary.
5884 If the key event doesn't involve modifiers,
5885 we deliver to the focus widget first, thus allowing
5886 it to get "normal text" without interference
5889 Of course, this can also be problematic: if there
5890 is a widget with focus, then it will swallow
5891 all "normal text" accelerators.
5895 if (!special_handling_of_unmodified_accelerators || (ev->state & mask)) {
5897 /* no special handling or there are modifiers in effect: accelerate first */
5899 DEBUG_TRACE (DEBUG::Accelerators, "\tactivate, then propagate\n");
5900 DEBUG_TRACE (DEBUG::Accelerators, string_compose ("\tevent send-event:%1 time:%2 length:%3 name %7 string:%4 hardware_keycode:%5 group:%6\n",
5901 ev->send_event, ev->time, ev->length, ev->string, ev->hardware_keycode, ev->group, gdk_keyval_name (ev->keyval)));
5903 DEBUG_TRACE (DEBUG::Accelerators, "\tsending to window\n");
5904 KeyboardKey k (ev->state, ev->keyval);
5908 DEBUG_TRACE (DEBUG::Accelerators, string_compose ("\tusing Ardour bindings %1 @ %2 for this event\n", bindings->name(), bindings));
5910 if (bindings->activate (k, Bindings::Press)) {
5911 DEBUG_TRACE (DEBUG::Accelerators, "\t\thandled\n");
5915 if (binding_widget) {
5916 binding_widget = gtk_widget_get_parent (binding_widget);
5917 if (binding_widget) {
5918 bindings = get_bindings_from_widget_heirarchy (&binding_widget);
5927 DEBUG_TRACE (DEBUG::Accelerators, "\tnot yet handled, try global bindings\n");
5929 if (global_bindings && global_bindings->activate (k, Bindings::Press)) {
5930 DEBUG_TRACE (DEBUG::Accelerators, "\t\thandled\n");
5934 DEBUG_TRACE (DEBUG::Accelerators, "\tnot accelerated, now propagate\n");
5936 if (gtk_window_propagate_key_event (win, ev)) {
5937 DEBUG_TRACE (DEBUG::Accelerators, "\tpropagate handled\n");
5943 /* no modifiers, propagate first */
5945 DEBUG_TRACE (DEBUG::Accelerators, "\tpropagate, then activate\n");
5947 if (gtk_window_propagate_key_event (win, ev)) {
5948 DEBUG_TRACE (DEBUG::Accelerators, "\thandled by propagate\n");
5952 DEBUG_TRACE (DEBUG::Accelerators, "\tpropagation didn't handle, so activate\n");
5953 KeyboardKey k (ev->state, ev->keyval);
5957 DEBUG_TRACE (DEBUG::Accelerators, "\tusing Ardour bindings for this window\n");
5960 if (bindings->activate (k, Bindings::Press)) {
5961 DEBUG_TRACE (DEBUG::Accelerators, "\t\thandled\n");
5965 if (binding_widget) {
5966 binding_widget = gtk_widget_get_parent (binding_widget);
5967 if (binding_widget) {
5968 bindings = get_bindings_from_widget_heirarchy (&binding_widget);
5977 DEBUG_TRACE (DEBUG::Accelerators, "\tnot yet handled, try global bindings\n");
5979 if (global_bindings && global_bindings->activate (k, Bindings::Press)) {
5980 DEBUG_TRACE (DEBUG::Accelerators, "\t\thandled\n");
5985 DEBUG_TRACE (DEBUG::Accelerators, "\tnot handled\n");
5990 ARDOUR_UI::load_bindings ()
5992 if ((global_bindings = Bindings::get_bindings (X_("Global"), global_actions)) == 0) {
5993 error << _("Global keybindings are missing") << endmsg;
5998 ARDOUR_UI::cancel_solo ()
6001 _session->cancel_all_solo ();
6006 ARDOUR_UI::reset_focus (Gtk::Widget* w)
6008 /* this resets focus to the first focusable parent of the given widget,
6009 * or, if there is no focusable parent, cancels focus in the toplevel
6010 * window that the given widget is packed into (if there is one).
6017 Gtk::Widget* top = w->get_toplevel();
6019 if (!top || !top->is_toplevel()) {
6023 w = w->get_parent ();
6027 if (w->is_toplevel()) {
6028 /* Setting the focus widget to a Gtk::Window causes all
6029 * subsequent calls to ::has_focus() on the nominal
6030 * focus widget in that window to return
6031 * false. Workaround: never set focus to the toplevel
6037 if (w->get_can_focus ()) {
6038 Gtk::Window* win = dynamic_cast<Gtk::Window*> (top);
6039 win->set_focus (*w);
6042 w = w->get_parent ();
6045 if (top == &_main_window) {
6049 /* no focusable parent found, cancel focus in top level window.
6050 C++ API cannot be used for this. Thanks, references.
6053 gtk_window_set_focus (GTK_WINDOW(top->gobj()), 0);