/* Copyright (C) 1999-2007 Paul Davis This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifdef WAF_BUILD #include "gtk2ardour-config.h" #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include "pbd/error.h" #include "pbd/basename.h" #include "pbd/compose.h" #include "pbd/failed_constructor.h" #include "pbd/enumwriter.h" #include "pbd/memento_command.h" #include "pbd/openuri.h" #include "pbd/file_utils.h" #include "gtkmm2ext/application.h" #include "gtkmm2ext/bindings.h" #include "gtkmm2ext/gtk_ui.h" #include "gtkmm2ext/utils.h" #include "gtkmm2ext/click_box.h" #include "gtkmm2ext/fastmeter.h" #include "gtkmm2ext/popup.h" #include "gtkmm2ext/window_title.h" #include "midi++/manager.h" #include "ardour/ardour.h" #include "ardour/callback.h" #include "ardour/profile.h" #include "ardour/plugin_manager.h" #include "ardour/session_directory.h" #include "ardour/session_route.h" #include "ardour/session_state_utils.h" #include "ardour/session_utils.h" #include "ardour/port.h" #include "ardour/audioengine.h" #include "ardour/playlist.h" #include "ardour/utils.h" #include "ardour/audio_diskstream.h" #include "ardour/audiofilesource.h" #include "ardour/recent_sessions.h" #include "ardour/port.h" #include "ardour/audio_track.h" #include "ardour/midi_track.h" #include "ardour/filesystem_paths.h" #include "ardour/filename_extensions.h" #include "ardour/process_thread.h" typedef uint64_t microseconds_t; #include "about.h" #include "actions.h" #include "add_route_dialog.h" #include "ambiguous_file_dialog.h" #include "ardour_ui.h" #include "audio_clock.h" #include "bundle_manager.h" #include "engine_dialog.h" #include "gain_meter.h" #include "global_port_matrix.h" #include "gui_object.h" #include "gui_thread.h" #include "keyboard.h" #include "location_ui.h" #include "missing_file_dialog.h" #include "missing_plugin_dialog.h" #include "mixer_ui.h" #include "opts.h" #include "processor_box.h" #include "prompter.h" #include "public_editor.h" #include "route_time_axis.h" #include "session_metadata_dialog.h" #include "shuttle_control.h" #include "speaker_dialog.h" #include "splash.h" #include "startup.h" #include "theme_manager.h" #include "time_axis_view_item.h" #include "utils.h" #include "window_proxy.h" #include "i18n.h" using namespace ARDOUR; using namespace PBD; using namespace Gtkmm2ext; using namespace Gtk; ARDOUR_UI *ARDOUR_UI::theArdourUI = 0; UIConfiguration *ARDOUR_UI::ui_config = 0; sigc::signal ARDOUR_UI::Blink; sigc::signal ARDOUR_UI::RapidScreenUpdate; sigc::signal ARDOUR_UI::SuperRapidScreenUpdate; sigc::signal ARDOUR_UI::Clock; bool could_be_a_valid_path (const string& path); ARDOUR_UI::ARDOUR_UI (int *argcp, char **argvp[]) : Gtkmm2ext::UI (PROGRAM_NAME, argcp, argvp) , gui_object_state (new GUIObjectState) , primary_clock (new AudioClock (X_("primary"), false, X_("transport"), true, true, false, true)) , secondary_clock (new AudioClock (X_("secondary"), false, X_("secondary"), true, true, false, true)) /* big clock */ , big_clock (new AudioClock (X_("bigclock"), false, "big", true, true, false, false)) /* transport */ , roll_controllable (new TransportControllable ("transport roll", *this, TransportControllable::Roll)) , stop_controllable (new TransportControllable ("transport stop", *this, TransportControllable::Stop)) , goto_start_controllable (new TransportControllable ("transport goto start", *this, TransportControllable::GotoStart)) , goto_end_controllable (new TransportControllable ("transport goto end", *this, TransportControllable::GotoEnd)) , auto_loop_controllable (new TransportControllable ("transport auto loop", *this, TransportControllable::AutoLoop)) , play_selection_controllable (new TransportControllable ("transport play selection", *this, TransportControllable::PlaySelection)) , rec_controllable (new TransportControllable ("transport rec-enable", *this, TransportControllable::RecordEnable)) , auto_return_button (ArdourButton::led_default_elements) , auto_play_button (ArdourButton::led_default_elements) , auto_input_button (ArdourButton::led_default_elements) , auditioning_alert_button (_("audition")) , solo_alert_button (_("solo")) , feedback_alert_button (_("feedback")) , error_log_button (_("Errors")) , _status_bar_visibility (X_("status-bar")) , _feedback_exists (false) { using namespace Gtk::Menu_Helpers; Gtkmm2ext::init(); #ifdef TOP_MENUBAR // _auto_display_errors = false; /* * This was commented out as it wasn't defined * in A3 IIRC. If this is not needed it should * be completely removed. */ #endif about = 0; splash = 0; _startup = 0; if (theArdourUI == 0) { theArdourUI = this; } ui_config = new UIConfiguration(); theme_manager = new ThemeManager(); key_editor = 0; editor = 0; mixer = 0; editor = 0; engine = 0; _session_is_new = false; big_clock_window = 0; big_clock_height = 0; big_clock_resize_in_progress = false; session_selector_window = 0; last_key_press_time = 0; _will_create_new_session_automatically = false; add_route_dialog = 0; route_params = 0; bundle_manager = 0; rc_option_editor = 0; session_option_editor = 0; location_ui = 0; open_session_selector = 0; have_configure_timeout = false; have_disk_speed_dialog_displayed = false; session_loaded = false; ignore_dual_punch = false; original_big_clock_width = -1; original_big_clock_height = -1; original_big_clock_font_size = 0; roll_button.set_elements (ArdourButton::Element (ArdourButton::Body|ArdourButton::Text)); play_selection_button.set_elements (ArdourButton::Element (ArdourButton::Body|ArdourButton::Text)); roll_button.set_controllable (roll_controllable); stop_button.set_controllable (stop_controllable); goto_start_button.set_controllable (goto_start_controllable); goto_end_button.set_controllable (goto_end_controllable); auto_loop_button.set_controllable (auto_loop_controllable); play_selection_button.set_controllable (play_selection_controllable); rec_button.set_controllable (rec_controllable); roll_button.set_name ("transport button"); stop_button.set_name ("transport button"); goto_start_button.set_name ("transport button"); goto_end_button.set_name ("transport button"); auto_loop_button.set_name ("transport button"); play_selection_button.set_name ("transport button"); rec_button.set_name ("transport recenable button"); midi_panic_button.set_name ("transport button"); goto_start_button.set_tweaks (ArdourButton::ShowClick); goto_end_button.set_tweaks (ArdourButton::ShowClick); midi_panic_button.set_tweaks (ArdourButton::ShowClick); last_configure_time= 0; last_peak_grab = 0; ARDOUR::Diskstream::DiskOverrun.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::disk_overrun_handler, this), gui_context()); ARDOUR::Diskstream::DiskUnderrun.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::disk_underrun_handler, this), gui_context()); /* handle dialog requests */ ARDOUR::Session::Dialog.connect (forever_connections, MISSING_INVALIDATOR, ui_bind (&ARDOUR_UI::session_dialog, this, _1), gui_context()); /* handle pending state with a dialog (PROBLEM: needs to return a value and thus cannot be x-thread) */ ARDOUR::Session::AskAboutPendingState.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::pending_state_dialog, this)); /* handle sr mismatch with a dialog (PROBLEM: needs to return a value and thus cannot be x-thread) */ ARDOUR::Session::AskAboutSampleRateMismatch.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::sr_mismatch_dialog, this, _1, _2)); /* handle requests to quit (coming from JACK session) */ ARDOUR::Session::Quit.connect (forever_connections, MISSING_INVALIDATOR, ui_bind (&ARDOUR_UI::finish, this), gui_context ()); /* tell the user about feedback */ ARDOUR::Session::FeedbackDetected.connect (forever_connections, MISSING_INVALIDATOR, ui_bind (&ARDOUR_UI::feedback_detected, this), gui_context ()); ARDOUR::Session::SuccessfulGraphSort.connect (forever_connections, MISSING_INVALIDATOR, ui_bind (&ARDOUR_UI::successful_graph_sort, this), gui_context ()); /* handle requests to deal with missing files */ ARDOUR::Session::MissingFile.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::missing_file, this, _1, _2, _3)); /* and ambiguous files */ ARDOUR::FileSource::AmbiguousFileName.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::ambiguous_file, this, _1, _2, _3)); /* lets get this party started */ try { if (ARDOUR::init (ARDOUR_COMMAND_LINE::use_vst, ARDOUR_COMMAND_LINE::try_hw_optimization)) { throw failed_constructor (); } setup_gtk_ardour_enums (); setup_profile (); GainMeter::setup_slider_pix (); RouteTimeAxisView::setup_slider_pix (); ProcessorEntry::setup_slider_pix (); SessionEvent::create_per_thread_pool ("GUI", 512); } catch (failed_constructor& err) { error << string_compose (_("could not initialize %1."), PROGRAM_NAME) << endmsg; // pass it on up throw; } /* we like keyboards */ keyboard = new ArdourKeyboard(*this); XMLNode* node = ARDOUR_UI::instance()->keyboard_settings(); if (node) { keyboard->set_state (*node, Stateful::loading_state_version); } /* we don't like certain modifiers */ Bindings::set_ignored_state (GDK_LOCK_MASK|GDK_MOD2_MASK|GDK_MOD3_MASK); reset_dpi(); TimeAxisViewItem::set_constant_heights (); /* The following must happen after ARDOUR::init() so that Config is set up */ location_ui = new ActionWindowProxy (X_("locations"), Config->extra_xml (X_("UI")), X_("ToggleLocations")); big_clock_window = new ActionWindowProxy (X_("bigclock"), Config->extra_xml (X_("UI")), X_("ToggleBigClock")); speaker_config_window = new ActionWindowProxy (X_("speakerconf"), Config->extra_xml (X_("UI")), X_("toggle-speaker-config")); for (ARDOUR::DataType::iterator i = ARDOUR::DataType::begin(); i != ARDOUR::DataType::end(); ++i) { _global_port_matrix[*i] = new ActionWindowProxy ( string_compose ("GlobalPortMatrix-%1", (*i).to_string()), Config->extra_xml (X_("UI")), string_compose ("toggle-%1-connection-manager", (*i).to_string()) ); } setup_clock (); SpeakerDialog* s = new SpeakerDialog (); s->signal_unmap().connect (sigc::bind (sigc::ptr_fun (&ActionManager::uncheck_toggleaction), X_("/Common/toggle-speaker-config"))); speaker_config_window->set (s); starting.connect (sigc::mem_fun(*this, &ARDOUR_UI::startup)); stopping.connect (sigc::mem_fun(*this, &ARDOUR_UI::shutdown)); _process_thread = new ProcessThread (); _process_thread->init (); DPIReset.connect (sigc::mem_fun (*this, &ARDOUR_UI::resize_text_widgets)); } /** @return true if a session was chosen and `apply' clicked, otherwise false if `cancel' was clicked */ bool ARDOUR_UI::run_startup (bool should_be_new, string load_template) { delete _startup; _startup = new ArdourStartup (); XMLNode* audio_setup = Config->extra_xml ("AudioSetup"); if (audio_setup && _startup->engine_control()) { _startup->engine_control()->set_state (*audio_setup); } _startup->set_new_only (should_be_new); if (!load_template.empty()) { _startup->set_load_template( load_template ); } _startup->present (); main().run(); _startup->hide (); switch (_startup->response()) { case RESPONSE_OK: return true; default: return false; } } int ARDOUR_UI::create_engine () { // this gets called every time by new_session() if (engine) { return 0; } loading_message (_("Starting audio engine")); try { engine = new ARDOUR::AudioEngine (ARDOUR_COMMAND_LINE::jack_client_name, ARDOUR_COMMAND_LINE::jack_session_uuid); } catch (...) { return -1; } engine->Stopped.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::engine_stopped, this), gui_context()); engine->Running.connect (forever_connections, MISSING_INVALIDATOR, boost::bind (&ARDOUR_UI::engine_running, this), gui_context()); engine->SampleRateChanged.connect (forever_connections, MISSING_INVALIDATOR, ui_bind (&ARDOUR_UI::update_sample_rate, this, _1), gui_context()); engine->Halted.connect_same_thread (forever_connections, boost::bind (&ARDOUR_UI::engine_halted, this, _1, false)); ARDOUR::Port::set_connecting_blocked (ARDOUR_COMMAND_LINE::no_connect_ports); post_engine (); return 0; } void ARDOUR_UI::post_engine () { /* Things to be done once we create the AudioEngine */ ARDOUR::init_post_engine (); /* load up the UI manager */ ActionManager::init (); _tooltips.enable(); if (setup_windows ()) { throw failed_constructor (); } /* Do this after setup_windows (), as that's when the _status_bar_visibility is created */ XMLNode* n = Config->extra_xml (X_("UI")); if (n) { _status_bar_visibility.set_state (*n); } check_memory_locking(); /* this is the first point at which all the keybindings are available */ if (ARDOUR_COMMAND_LINE::show_key_actions) { vector names; vector paths; vector tooltips; vector keys; vector bindings; ActionManager::get_all_actions (names, paths, tooltips, keys, bindings); vector::iterator n; vector::iterator k; for (n = names.begin(), k = keys.begin(); n != names.end(); ++n, ++k) { cerr << "Action: " << (*n) << " bound to " << (*k) << endl; } exit (0); } blink_timeout_tag = -1; /* this being a GUI and all, we want peakfiles */ AudioFileSource::set_build_peakfiles (true); AudioFileSource::set_build_missing_peakfiles (true); /* set default clock modes */ if (Profile->get_sae()) { primary_clock->set_mode (AudioClock::BBT); secondary_clock->set_mode (AudioClock::MinSec); } else { primary_clock->set_mode (AudioClock::Timecode); secondary_clock->set_mode (AudioClock::BBT); } /* start the time-of-day-clock */ #ifndef GTKOSX /* OS X provides a nearly-always visible wallclock, so don't be stupid */ update_wall_clock (); Glib::signal_timeout().connect (sigc::mem_fun(*this, &ARDOUR_UI::update_wall_clock), 60000); #endif update_disk_space (); update_cpu_load (); update_sample_rate (engine->frame_rate()); Config->ParameterChanged.connect (forever_connections, MISSING_INVALIDATOR, ui_bind (&ARDOUR_UI::parameter_changed, this, _1), gui_context()); boost::function pc (boost::bind (&ARDOUR_UI::parameter_changed, this, _1)); Config->map_parameters (pc); /* now start and maybe save state */ if (do_engine_start () == 0) { if (_session && _session_is_new) { /* we need to retain initial visual settings for a new session */ _session->save_state (""); } } } ARDOUR_UI::~ARDOUR_UI () { delete keyboard; delete editor; delete mixer; delete add_route_dialog; } void ARDOUR_UI::pop_back_splash (Gtk::Window& win) { if (Splash::instance()) { Splash::instance()->pop_back_for (win); } } gint ARDOUR_UI::configure_timeout () { if (last_configure_time == 0) { /* no configure events yet */ return true; } /* force a gap of 0.5 seconds since the last configure event */ if (get_microseconds() - last_configure_time < 500000) { return true; } else { have_configure_timeout = false; cerr << "config event-driven save\n"; save_ardour_state (); return false; } } gboolean ARDOUR_UI::configure_handler (GdkEventConfigure* /*conf*/) { if (have_configure_timeout) { last_configure_time = get_microseconds(); } else { Glib::signal_timeout().connect (sigc::mem_fun(*this, &ARDOUR_UI::configure_timeout), 100); have_configure_timeout = true; } return FALSE; } void ARDOUR_UI::set_transport_controllable_state (const XMLNode& node) { const XMLProperty* prop; if ((prop = node.property ("roll")) != 0) { roll_controllable->set_id (prop->value()); } if ((prop = node.property ("stop")) != 0) { stop_controllable->set_id (prop->value()); } if ((prop = node.property ("goto-start")) != 0) { goto_start_controllable->set_id (prop->value()); } if ((prop = node.property ("goto-end")) != 0) { goto_end_controllable->set_id (prop->value()); } if ((prop = node.property ("auto-loop")) != 0) { auto_loop_controllable->set_id (prop->value()); } if ((prop = node.property ("play-selection")) != 0) { play_selection_controllable->set_id (prop->value()); } if ((prop = node.property ("rec")) != 0) { rec_controllable->set_id (prop->value()); } if ((prop = node.property ("shuttle")) != 0) { shuttle_box->controllable()->set_id (prop->value()); } } XMLNode& ARDOUR_UI::get_transport_controllable_state () { XMLNode* node = new XMLNode(X_("TransportControllables")); char buf[64]; roll_controllable->id().print (buf, sizeof (buf)); node->add_property (X_("roll"), buf); stop_controllable->id().print (buf, sizeof (buf)); node->add_property (X_("stop"), buf); goto_start_controllable->id().print (buf, sizeof (buf)); node->add_property (X_("goto_start"), buf); goto_end_controllable->id().print (buf, sizeof (buf)); node->add_property (X_("goto_end"), buf); auto_loop_controllable->id().print (buf, sizeof (buf)); node->add_property (X_("auto_loop"), buf); play_selection_controllable->id().print (buf, sizeof (buf)); node->add_property (X_("play_selection"), buf); rec_controllable->id().print (buf, sizeof (buf)); node->add_property (X_("rec"), buf); shuttle_box->controllable()->id().print (buf, sizeof (buf)); node->add_property (X_("shuttle"), buf); return *node; } gint ARDOUR_UI::autosave_session () { if (g_main_depth() > 1) { /* inside a recursive main loop, give up because we may not be able to take a lock. */ return 1; } if (!Config->get_periodic_safety_backups()) { return 1; } if (_session) { _session->maybe_write_autosave(); } return 1; } void ARDOUR_UI::update_autosave () { ENSURE_GUI_THREAD (*this, &ARDOUR_UI::update_autosave) if (_session && _session->dirty()) { if (_autosave_connection.connected()) { _autosave_connection.disconnect(); } _autosave_connection = Glib::signal_timeout().connect (sigc::mem_fun (*this, &ARDOUR_UI::autosave_session), Config->get_periodic_safety_backup_interval() * 1000); } else { if (_autosave_connection.connected()) { _autosave_connection.disconnect(); } } } void ARDOUR_UI::backend_audio_error (bool we_set_params, Gtk::Window* toplevel) { string title; if (we_set_params) { title = string_compose (_("%1 could not start JACK"), PROGRAM_NAME); } else { title = string_compose (_("%1 could not connect to JACK."), PROGRAM_NAME); } MessageDialog win (title, false, Gtk::MESSAGE_INFO, Gtk::BUTTONS_NONE); if (we_set_params) { win.set_secondary_text(_("There are several possible reasons:\n\ \n\ 1) You requested audio parameters that are not supported..\n\ 2) JACK is running as another user.\n\ \n\ Please consider the possibilities, and perhaps try different parameters.")); } else { win.set_secondary_text(_("There are several possible reasons:\n\ \n\ 1) JACK is not running.\n\ 2) JACK is running as another user, perhaps root.\n\ 3) There is already another client called \"ardour\".\n\ \n\ Please consider the possibilities, and perhaps (re)start JACK.")); } if (toplevel) { win.set_transient_for (*toplevel); } if (we_set_params) { win.add_button (Stock::OK, RESPONSE_CLOSE); } else { win.add_button (Stock::QUIT, RESPONSE_CLOSE); } win.set_default_response (RESPONSE_CLOSE); win.show_all (); win.set_position (Gtk::WIN_POS_CENTER); pop_back_splash (win); /* we just don't care about the result, but we want to block */ win.run (); } void ARDOUR_UI::startup () { Application* app = Application::instance (); app->ShouldQuit.connect (sigc::mem_fun (*this, &ARDOUR_UI::queue_finish)); app->ShouldLoad.connect (sigc::mem_fun (*this, &ARDOUR_UI::idle_load)); #ifdef PHONE_HOME call_the_mothership (VERSIONSTRING); #endif app->ready (); if (get_session_parameters (true, ARDOUR_COMMAND_LINE::new_session, ARDOUR_COMMAND_LINE::load_template)) { exit (1); } use_config (); goto_editor_window (); /* Add the window proxies here; their addition may cause windows to be opened, and we want them to be opened on top of the editor window that goto_editor_window() just opened. */ add_window_proxy (location_ui); add_window_proxy (big_clock_window); for (ARDOUR::DataType::iterator i = ARDOUR::DataType::begin(); i != ARDOUR::DataType::end(); ++i) { add_window_proxy (_global_port_matrix[*i]); } /* We have to do this here since goto_editor_window() ends up calling show_all() on the * editor window, and we may want stuff to be hidden. */ _status_bar_visibility.update (); BootMessage (string_compose (_("%1 is ready for use"), PROGRAM_NAME)); } void ARDOUR_UI::no_memory_warning () { XMLNode node (X_("no-memory-warning")); Config->add_instant_xml (node); } void ARDOUR_UI::check_memory_locking () { #ifdef __APPLE__ /* OS X doesn't support mlockall(2), and so testing for memory locking capability there is pointless */ return; #else // !__APPLE__ XMLNode* memory_warning_node = Config->instant_xml (X_("no-memory-warning")); if (engine->is_realtime() && memory_warning_node == 0) { struct rlimit limits; int64_t ram; long pages, page_size; if ((page_size = sysconf (_SC_PAGESIZE)) < 0 ||(pages = sysconf (_SC_PHYS_PAGES)) < 0) { ram = 0; } else { ram = (int64_t) pages * (int64_t) page_size; } if (getrlimit (RLIMIT_MEMLOCK, &limits)) { return; } if (limits.rlim_cur != RLIM_INFINITY) { if (ram == 0 || ((double) limits.rlim_cur / ram) < 0.75) { MessageDialog msg ( string_compose ( _("WARNING: Your system has a limit for maximum amount of locked memory. " "This might cause %1 to run out of memory before your system " "runs out of memory. \n\n" "You can view the memory limit with 'ulimit -l', " "and it is normally controlled by /etc/security/limits.conf"), PROGRAM_NAME).c_str()); VBox* vbox = msg.get_vbox(); HBox hbox; CheckButton cb (_("Do not show this window again")); cb.signal_toggled().connect (sigc::mem_fun (*this, &ARDOUR_UI::no_memory_warning)); hbox.pack_start (cb, true, false); vbox->pack_start (hbox); cb.show(); vbox->show(); hbox.show (); pop_back_splash (msg); editor->ensure_float (msg); msg.run (); } } } #endif // !__APPLE__ } void ARDOUR_UI::queue_finish () { Glib::signal_idle().connect (mem_fun (*this, &ARDOUR_UI::idle_finish)); } bool ARDOUR_UI::idle_finish () { finish (); return false; /* do not call again */ } void ARDOUR_UI::finish() { if (_session) { int tries = 0; if (_session->transport_rolling() && (++tries < 8)) { _session->request_stop (false, true); usleep (10000); } if (_session->dirty()) { vector actions; actions.push_back (_("Don't quit")); actions.push_back (_("Just quit")); actions.push_back (_("Save and quit")); switch (ask_about_saving_session(actions)) { case -1: return; break; case 1: /* use the default name */ if (save_state_canfail ("")) { /* failed - don't quit */ MessageDialog msg (*editor, _("\ Ardour was unable to save your session.\n\n\ If you still wish to quit, please use the\n\n\ \"Just quit\" option.")); pop_back_splash(msg); msg.run (); return; } break; case 0: break; } } second_connection.disconnect (); point_one_second_connection.disconnect (); point_oh_five_second_connection.disconnect (); point_zero_one_second_connection.disconnect(); } /* Save state before deleting the session, as that causes some windows to be destroyed before their visible state can be saved. */ save_ardour_state (); if (_session) { // _session->set_deletion_in_progress (); _session->set_clean (); _session->remove_pending_capture_state (); delete _session; _session = 0; } ArdourDialog::close_all_dialogs (); engine->stop (true); quit (); } int ARDOUR_UI::ask_about_saving_session (const vector& actions) { ArdourDialog window (_("Unsaved Session")); Gtk::HBox dhbox; // the hbox for the image and text Gtk::Label prompt_label; Gtk::Image* dimage = manage (new Gtk::Image(Stock::DIALOG_WARNING, Gtk::ICON_SIZE_DIALOG)); string msg; assert (actions.size() >= 3); window.add_button (actions[0], RESPONSE_REJECT); window.add_button (actions[1], RESPONSE_APPLY); window.add_button (actions[2], RESPONSE_ACCEPT); window.set_default_response (RESPONSE_ACCEPT); Gtk::Button noquit_button (msg); noquit_button.set_name ("EditorGTKButton"); string prompt; if (_session->snap_name() == _session->name()) { 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?"), _session->snap_name()); } else { 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?"), _session->snap_name()); } prompt_label.set_text (prompt); prompt_label.set_name (X_("PrompterLabel")); prompt_label.set_alignment(ALIGN_LEFT, ALIGN_TOP); dimage->set_alignment(ALIGN_CENTER, ALIGN_TOP); dhbox.set_homogeneous (false); dhbox.pack_start (*dimage, false, false, 5); dhbox.pack_start (prompt_label, true, false, 5); window.get_vbox()->pack_start (dhbox); window.set_name (_("Prompter")); window.set_position (Gtk::WIN_POS_MOUSE); window.set_modal (true); window.set_resizable (false); dhbox.show(); prompt_label.show(); dimage->show(); window.show(); window.set_keep_above (true); window.present (); ResponseType r = (ResponseType) window.run(); window.hide (); switch (r) { case RESPONSE_ACCEPT: // save and get out of here return 1; case RESPONSE_APPLY: // get out of here return 0; default: break; } return -1; } gint ARDOUR_UI::every_second () { update_cpu_load (); update_buffer_load (); update_disk_space (); return TRUE; } gint ARDOUR_UI::every_point_one_seconds () { shuttle_box->update_speed_display (); RapidScreenUpdate(); /* EMIT_SIGNAL */ return TRUE; } gint ARDOUR_UI::every_point_zero_one_seconds () { // august 2007: actual update frequency: 40Hz, not 100Hz SuperRapidScreenUpdate(); /* EMIT_SIGNAL */ return TRUE; } void ARDOUR_UI::update_sample_rate (framecnt_t) { char buf[64]; ENSURE_GUI_THREAD (*this, &ARDOUR_UI::update_sample_rate, ignored) if (!engine->connected()) { snprintf (buf, sizeof (buf), _("disconnected")); } else { framecnt_t rate = engine->frame_rate(); if (fmod (rate, 1000.0) != 0.0) { snprintf (buf, sizeof (buf), _("JACK: %.1f kHz / %4.1f ms"), (float) rate/1000.0f, (engine->frames_per_cycle() / (float) rate) * 1000.0f); } else { snprintf (buf, sizeof (buf), _("JACK: %" PRId64 " kHz / %4.1f ms"), rate/1000, (engine->frames_per_cycle() / (float) rate) * 1000.0f); } } sample_rate_label.set_markup (buf); } void ARDOUR_UI::update_format () { if (!_session) { format_label.set_text (""); return; } stringstream s; s << _("File:") << X_(" "); switch (_session->config.get_native_file_header_format ()) { case BWF: s << _("BWF"); break; case WAVE: s << _("WAV"); break; case WAVE64: s << _("WAV64"); break; case CAF: s << _("CAF"); break; case AIFF: s << _("AIFF"); break; case iXML: s << _("iXML"); break; case RF64: s << _("RF64"); break; } s << " "; switch (_session->config.get_native_file_data_format ()) { case FormatFloat: s << _("32-float"); break; case FormatInt24: s << _("24-int"); break; case FormatInt16: s << _("16-int"); break; } s << X_(""); format_label.set_markup (s.str ()); } void ARDOUR_UI::update_cpu_load () { char buf[64]; /* If this text is changed, the set_size_request_to_display_given_text call in ARDOUR_UI::resize_text_widgets should also be changed. */ float const c = engine->get_cpu_load (); snprintf (buf, sizeof (buf), _("DSP: %5.1f%%"), c >= 90 ? X_("red") : X_("green"), c); cpu_load_label.set_markup (buf); } void ARDOUR_UI::update_buffer_load () { char buf[256]; uint32_t const playback = _session ? _session->playback_load () : 100; uint32_t const capture = _session ? _session->capture_load () : 100; /* If this text is changed, the set_size_request_to_display_given_text call in ARDOUR_UI::resize_text_widgets should also be changed. */ if (_session) { snprintf ( buf, sizeof (buf), _("Buffers: p:%" PRIu32 "%% " "c:%" PRIu32 "%%"), playback <= 5 ? X_("red") : X_("green"), playback, capture <= 5 ? X_("red") : X_("green"), capture ); buffer_load_label.set_markup (buf); } else { buffer_load_label.set_text (""); } } void ARDOUR_UI::count_recenabled_streams (Route& route) { Track* track = dynamic_cast(&route); if (track && track->record_enabled()) { rec_enabled_streams += track->n_inputs().n_total(); } } void ARDOUR_UI::update_disk_space() { if (_session == 0) { return; } framecnt_t frames = _session->available_capture_duration(); char buf[64]; framecnt_t fr = _session->frame_rate(); if (frames == max_framecnt) { snprintf (buf, sizeof (buf), _("Disk: 24hrs+")); } else { rec_enabled_streams = 0; _session->foreach_route (this, &ARDOUR_UI::count_recenabled_streams); if (rec_enabled_streams) { frames /= rec_enabled_streams; } int hrs; int mins; int secs; hrs = frames / (fr * 3600); if (hrs > 24) { snprintf (buf, sizeof (buf), _("Disk: >24 hrs")); } else { frames -= hrs * fr * 3600; mins = frames / (fr * 60); frames -= mins * fr * 60; secs = frames / fr; bool const low = (hrs == 0 && mins <= 30); snprintf ( buf, sizeof(buf), _("Disk: %02dh:%02dm:%02ds"), low ? X_("red") : X_("green"), hrs, mins, secs ); } } disk_space_label.set_markup (buf); // An attempt to make the disk space label flash red when space has run out. if (frames < fr * 60 * 5) { /* disk_space_box.style ("disk_space_label_empty"); */ } else { /* disk_space_box.style ("disk_space_label"); */ } } gint ARDOUR_UI::update_wall_clock () { time_t now; struct tm *tm_now; char buf[16]; time (&now); tm_now = localtime (&now); sprintf (buf, "%02d:%02d", tm_now->tm_hour, tm_now->tm_min); wall_clock_label.set_text (buf); return TRUE; } gint ARDOUR_UI::session_menu (GdkEventButton */*ev*/) { session_popup_menu->popup (0, 0); return TRUE; } void ARDOUR_UI::redisplay_recent_sessions () { std::vector session_directories; RecentSessionsSorter cmp; recent_session_display.set_model (Glib::RefPtr(0)); recent_session_model->clear (); ARDOUR::RecentSessions rs; ARDOUR::read_recent_sessions (rs); if (rs.empty()) { recent_session_display.set_model (recent_session_model); return; } // // sort them alphabetically sort (rs.begin(), rs.end(), cmp); for (ARDOUR::RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) { session_directories.push_back ((*i).second); } for (vector::const_iterator i = session_directories.begin(); i != session_directories.end(); ++i) { std::vector state_file_paths; // now get available states for this session get_state_files_in_directory (*i, state_file_paths); vector* states; vector item; string fullpath = (*i).to_string(); /* remove any trailing / */ if (fullpath[fullpath.length()-1] == '/') { fullpath = fullpath.substr (0, fullpath.length()-1); } /* check whether session still exists */ if (!Glib::file_test(fullpath.c_str(), Glib::FILE_TEST_EXISTS)) { /* session doesn't exist */ cerr << "skipping non-existent session " << fullpath << endl; continue; } /* now get available states for this session */ if ((states = Session::possible_states (fullpath)) == 0) { /* no state file? */ continue; } std::vector state_file_names(get_file_names_no_extension (state_file_paths)); Gtk::TreeModel::Row row = *(recent_session_model->append()); row[recent_session_columns.visible_name] = Glib::path_get_basename (fullpath); row[recent_session_columns.fullpath] = fullpath; if (state_file_names.size() > 1) { // add the children for (std::vector::iterator i2 = state_file_names.begin(); i2 != state_file_names.end(); ++i2) { Gtk::TreeModel::Row child_row = *(recent_session_model->append (row.children())); child_row[recent_session_columns.visible_name] = *i2; child_row[recent_session_columns.fullpath] = fullpath; } } } recent_session_display.set_model (recent_session_model); } void ARDOUR_UI::build_session_selector () { session_selector_window = new ArdourDialog (_("Recent Sessions")); Gtk::ScrolledWindow *scroller = manage (new Gtk::ScrolledWindow); session_selector_window->add_button (Stock::CANCEL, RESPONSE_CANCEL); session_selector_window->add_button (Stock::OPEN, RESPONSE_ACCEPT); session_selector_window->set_default_response (RESPONSE_ACCEPT); recent_session_model = TreeStore::create (recent_session_columns); recent_session_display.set_model (recent_session_model); recent_session_display.append_column (_("Recent Sessions"), recent_session_columns.visible_name); recent_session_display.set_headers_visible (false); recent_session_display.get_selection()->set_mode (SELECTION_BROWSE); recent_session_display.signal_row_activated().connect (sigc::mem_fun (*this, &ARDOUR_UI::recent_session_row_activated)); scroller->add (recent_session_display); scroller->set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC); session_selector_window->set_name ("SessionSelectorWindow"); session_selector_window->set_size_request (200, 400); session_selector_window->get_vbox()->pack_start (*scroller); recent_session_display.show(); scroller->show(); //session_selector_window->get_vbox()->show(); } void ARDOUR_UI::recent_session_row_activated (const TreePath& /*path*/, TreeViewColumn* /*col*/) { session_selector_window->response (RESPONSE_ACCEPT); } void ARDOUR_UI::open_recent_session () { bool can_return = (_session != 0); if (session_selector_window == 0) { build_session_selector (); } redisplay_recent_sessions (); while (true) { session_selector_window->set_position (WIN_POS_MOUSE); ResponseType r = (ResponseType) session_selector_window->run (); switch (r) { case RESPONSE_ACCEPT: break; default: if (can_return) { session_selector_window->hide(); return; } else { exit (1); } } if (recent_session_display.get_selection()->count_selected_rows() == 0) { continue; } session_selector_window->hide(); Gtk::TreeModel::iterator i = recent_session_display.get_selection()->get_selected(); if (i == recent_session_model->children().end()) { return; } std::string path = (*i)[recent_session_columns.fullpath]; std::string state = (*i)[recent_session_columns.visible_name]; _session_is_new = false; if (load_session (path, state) == 0) { break; } can_return = false; } } bool ARDOUR_UI::check_audioengine () { if (engine) { if (!engine->connected()) { MessageDialog msg (string_compose ( _("%1 is not connected to JACK\n" "You cannot open or close sessions in this condition"), PROGRAM_NAME)); pop_back_splash (msg); msg.run (); return false; } return true; } else { return false; } } void ARDOUR_UI::open_session () { if (!check_audioengine()) { return; } /* popup selector window */ if (open_session_selector == 0) { /* ardour sessions are folders */ open_session_selector = new Gtk::FileChooserDialog (_("Open Session"), FILE_CHOOSER_ACTION_OPEN); open_session_selector->add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); open_session_selector->add_button (Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT); open_session_selector->set_default_response(Gtk::RESPONSE_ACCEPT); FileFilter session_filter; session_filter.add_pattern ("*.ardour"); session_filter.set_name (string_compose (_("%1 sessions"), PROGRAM_NAME)); open_session_selector->add_filter (session_filter); open_session_selector->set_filter (session_filter); } int response = open_session_selector->run(); open_session_selector->hide (); switch (response) { case RESPONSE_ACCEPT: break; default: open_session_selector->hide(); return; } open_session_selector->hide(); string session_path = open_session_selector->get_filename(); string path, name; bool isnew; if (session_path.length() > 0) { if (ARDOUR::find_session (session_path, path, name, isnew) == 0) { _session_is_new = isnew; load_session (path, name); } } } void ARDOUR_UI::session_add_midi_route (bool disk, RouteGroup* route_group, uint32_t how_many, const string& name_template, PluginInfoPtr instrument) { list > tracks; if (_session == 0) { warning << _("You cannot add a track without a session already loaded.") << endmsg; return; } try { if (disk) { tracks = _session->new_midi_track (instrument, ARDOUR::Normal, route_group, how_many, name_template); if (tracks.size() != how_many) { if (how_many == 1) { error << _("could not create a new midi track") << endmsg; } else { error << string_compose (_("could not create %1 new midi tracks"), how_many) << endmsg; } } } /*else { if ((route = _session->new_midi_route ()) == 0) { error << _("could not create new midi bus") << endmsg; } }*/ } catch (...) { MessageDialog msg (*editor, string_compose (_("There are insufficient JACK ports available\n\ to create a new track or bus.\n\ You should save %1, exit and\n\ restart JACK with more ports."), PROGRAM_NAME)); msg.run (); } } void ARDOUR_UI::session_add_audio_route ( bool track, int32_t input_channels, int32_t output_channels, ARDOUR::TrackMode mode, RouteGroup* route_group, uint32_t how_many, string const & name_template ) { list > tracks; RouteList routes; if (_session == 0) { warning << _("You cannot add a track or bus without a session already loaded.") << endmsg; return; } try { if (track) { tracks = _session->new_audio_track (input_channels, output_channels, mode, route_group, how_many, name_template); if (tracks.size() != how_many) { if (how_many == 1) { error << _("could not create a new audio track") << endmsg; } else { error << string_compose (_("could only create %1 of %2 new audio %3"), tracks.size(), how_many, (track ? _("tracks") : _("busses"))) << endmsg; } } } else { routes = _session->new_audio_route (input_channels, output_channels, route_group, how_many, name_template); if (routes.size() != how_many) { if (how_many == 1) { error << _("could not create a new audio bus") << endmsg; } else { error << string_compose (_("could not create %1 new audio busses"), how_many) << endmsg; } } } } catch (...) { MessageDialog msg (*editor, string_compose (_("There are insufficient JACK ports available\n\ to create a new track or bus.\n\ You should save %1, exit and\n\ restart JACK with more ports."), PROGRAM_NAME)); pop_back_splash (msg); msg.run (); } } void ARDOUR_UI::do_transport_locate (framepos_t new_position, bool with_roll) { framecnt_t _preroll = 0; if (_session) { // XXX CONFIG_CHANGE FIX - requires AnyTime handling // _preroll = _session->convert_to_frames_at (new_position, Config->get_preroll()); if (new_position > _preroll) { new_position -= _preroll; } else { new_position = 0; } _session->request_locate (new_position, with_roll); } } void ARDOUR_UI::transport_goto_start () { if (_session) { _session->goto_start(); /* force displayed area in editor to start no matter what "follow playhead" setting is. */ if (editor) { editor->center_screen (_session->current_start_frame ()); } } } void ARDOUR_UI::transport_goto_zero () { if (_session) { _session->request_locate (0); /* force displayed area in editor to start no matter what "follow playhead" setting is. */ if (editor) { editor->reset_x_origin (0); } } } void ARDOUR_UI::transport_goto_wallclock () { if (_session && editor) { time_t now; struct tm tmnow; framepos_t frames; time (&now); localtime_r (&now, &tmnow); frames = tmnow.tm_hour * (60 * 60 * _session->frame_rate()); frames += tmnow.tm_min * (60 * _session->frame_rate()); frames += tmnow.tm_sec * _session->frame_rate(); _session->request_locate (frames, _session->transport_rolling ()); /* force displayed area in editor to start no matter what "follow playhead" setting is. */ if (editor) { editor->center_screen (frames); } } } void ARDOUR_UI::transport_goto_end () { if (_session) { framepos_t const frame = _session->current_end_frame(); _session->request_locate (frame); /* force displayed area in editor to start no matter what "follow playhead" setting is. */ if (editor) { editor->center_screen (frame); } } } void ARDOUR_UI::transport_stop () { if (!_session) { return; } if (_session->is_auditioning()) { _session->cancel_audition (); return; } _session->request_stop (false, true); } void ARDOUR_UI::transport_stop_and_forget_capture () { if (_session) { _session->request_stop (true, true); } } void ARDOUR_UI::remove_last_capture() { if (editor) { editor->remove_last_capture(); } } void ARDOUR_UI::transport_record (bool roll) { if (_session) { switch (_session->record_status()) { case Session::Disabled: if (_session->ntracks() == 0) { MessageDialog msg (*editor, _("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.")); msg.run (); return; } _session->maybe_enable_record (); if (roll) { transport_roll (); } break; case Session::Recording: if (roll) { _session->request_stop(); } else { _session->disable_record (false, true); } break; case Session::Enabled: _session->disable_record (false, true); } } //cerr << "ARDOUR_UI::transport_record () called roll = " << roll << " _session->record_status() = " << _session->record_status() << endl; } void ARDOUR_UI::transport_roll () { if (!_session) { return; } if (_session->is_auditioning()) { return; } #if 0 if (_session->config.get_external_sync()) { switch (_session->config.get_sync_source()) { case JACK: break; default: /* transport controlled by the master */ return; } } #endif bool rolling = _session->transport_rolling(); if (_session->get_play_loop()) { /* XXX it is not possible to just leave seamless loop and keep playing at present (nov 4th 2009) */ if (!Config->get_seamless_loop()) { _session->request_play_loop (false, true); } } else if (_session->get_play_range () && !Config->get_always_play_range()) { /* stop playing a range if we currently are */ _session->request_play_range (0, true); } if (Config->get_always_play_range()) { _session->request_play_range (&editor->get_selection().time, true); } if (!rolling) { _session->request_transport_speed (1.0f); } } void ARDOUR_UI::toggle_roll (bool with_abort, bool roll_out_of_bounded_mode) { if (!_session) { return; } if (_session->is_auditioning()) { _session->cancel_audition (); return; } if (_session->config.get_external_sync()) { switch (_session->config.get_sync_source()) { case JACK: break; default: /* transport controlled by the master */ return; } } bool rolling = _session->transport_rolling(); bool affect_transport = true; if (rolling && roll_out_of_bounded_mode) { /* drop out of loop/range playback but leave transport rolling */ if (_session->get_play_loop()) { if (Config->get_seamless_loop()) { /* the disk buffers contain copies of the loop - we can't just keep playing, so stop the transport. the user can restart as they wish. */ affect_transport = true; } else { /* disk buffers are normal, so we can keep playing */ affect_transport = false; } _session->request_play_loop (false, true); } else if (_session->get_play_range ()) { affect_transport = false; _session->request_play_range (0, true); } } if (affect_transport) { if (rolling) { _session->request_stop (with_abort, true); } else { if (Config->get_always_play_range ()) { _session->request_play_range (&editor->get_selection().time, true); } _session->request_transport_speed (1.0f); } } } void ARDOUR_UI::toggle_session_auto_loop () { if (!_session) { return; } if (_session->get_play_loop()) { if (_session->transport_rolling()) { Location * looploc = _session->locations()->auto_loop_location(); if (looploc) { _session->request_locate (looploc->start(), true); _session->request_play_loop (false); } } else { _session->request_play_loop (false); } } else { Location * looploc = _session->locations()->auto_loop_location(); if (looploc) { _session->request_play_loop (true); } } } void ARDOUR_UI::transport_play_selection () { if (!_session) { return; } editor->play_selection (); } void ARDOUR_UI::transport_rewind (int option) { float current_transport_speed; if (_session) { current_transport_speed = _session->transport_speed(); if (current_transport_speed >= 0.0f) { switch (option) { case 0: _session->request_transport_speed (-1.0f); break; case 1: _session->request_transport_speed (-4.0f); break; case -1: _session->request_transport_speed (-0.5f); break; } } else { /* speed up */ _session->request_transport_speed (current_transport_speed * 1.5f); } } } void ARDOUR_UI::transport_forward (int option) { float current_transport_speed; if (_session) { current_transport_speed = _session->transport_speed(); if (current_transport_speed <= 0.0f) { switch (option) { case 0: _session->request_transport_speed (1.0f); break; case 1: _session->request_transport_speed (4.0f); break; case -1: _session->request_transport_speed (0.5f); break; } } else { /* speed up */ _session->request_transport_speed (current_transport_speed * 1.5f); } } } void ARDOUR_UI::toggle_record_enable (uint32_t rid) { if (_session == 0) { return; } boost::shared_ptr r; if ((r = _session->route_by_remote_id (rid)) != 0) { Track* t; if ((t = dynamic_cast(r.get())) != 0) { t->set_record_enabled (!t->record_enabled(), this); } } if (_session == 0) { return; } } void ARDOUR_UI::map_transport_state () { if (!_session) { auto_loop_button.unset_active_state (); play_selection_button.unset_active_state (); roll_button.unset_active_state (); stop_button.set_active_state (Gtkmm2ext::ExplicitActive); return; } shuttle_box->map_transport_state (); float sp = _session->transport_speed(); if (sp != 0.0f) { /* we're rolling */ if (_session->get_play_range()) { play_selection_button.set_active_state (Gtkmm2ext::ExplicitActive); roll_button.unset_active_state (); auto_loop_button.unset_active_state (); } else if (_session->get_play_loop ()) { auto_loop_button.set_active (true); play_selection_button.set_active (false); roll_button.set_active (false); } else { roll_button.set_active (true); play_selection_button.set_active (false); auto_loop_button.set_active (false); } if (Config->get_always_play_range()) { /* light up both roll and play-selection if they are joined */ roll_button.set_active (true); play_selection_button.set_active (true); } stop_button.set_active (false); } else { stop_button.set_active (true); roll_button.set_active (false); play_selection_button.set_active (false); auto_loop_button.set_active (false); update_disk_space (); } } void ARDOUR_UI::engine_stopped () { ENSURE_GUI_THREAD (*this, &ARDOUR_UI::engine_stopped) ActionManager::set_sensitive (ActionManager::jack_sensitive_actions, false); ActionManager::set_sensitive (ActionManager::jack_opposite_sensitive_actions, true); } void ARDOUR_UI::engine_running () { ENSURE_GUI_THREAD (*this, &ARDOUR_UI::engine_running) ActionManager::set_sensitive (ActionManager::jack_sensitive_actions, true); ActionManager::set_sensitive (ActionManager::jack_opposite_sensitive_actions, false); Glib::RefPtr action; const char* action_name = 0; switch (engine->frames_per_cycle()) { case 32: action_name = X_("JACKLatency32"); break; case 64: action_name = X_("JACKLatency64"); break; case 128: action_name = X_("JACKLatency128"); break; case 512: action_name = X_("JACKLatency512"); break; case 1024: action_name = X_("JACKLatency1024"); break; case 2048: action_name = X_("JACKLatency2048"); break; case 4096: action_name = X_("JACKLatency4096"); break; case 8192: action_name = X_("JACKLatency8192"); break; default: /* XXX can we do anything useful ? */ break; } if (action_name) { action = ActionManager::get_action (X_("JACK"), action_name); if (action) { Glib::RefPtr ract = Glib::RefPtr::cast_dynamic (action); ract->set_active (); } } } void ARDOUR_UI::engine_halted (const char* reason, bool free_reason) { if (!Gtkmm2ext::UI::instance()->caller_is_ui_thread()) { /* we can't rely on the original string continuing to exist when we are called again in the GUI thread, so make a copy and note that we need to free it later. */ char *copy = strdup (reason); Gtkmm2ext::UI::instance()->call_slot (invalidator (*this), boost::bind (&ARDOUR_UI::engine_halted, this, copy, true)); return; } ActionManager::set_sensitive (ActionManager::jack_sensitive_actions, false); ActionManager::set_sensitive (ActionManager::jack_opposite_sensitive_actions, true); update_sample_rate (0); string msgstr; /* if the reason is a non-empty string, it means that the backend was shutdown rather than just Ardour. */ if (strlen (reason)) { msgstr = string_compose (_("The audio backend (JACK) was shutdown because:\n\n%1"), reason); } else { msgstr = string_compose (_("\ JACK has either been shutdown or it\n\ disconnected %1 because %1\n\ was not fast enough. Try to restart\n\ JACK, reconnect and save the session."), PROGRAM_NAME); } MessageDialog msg (*editor, msgstr); pop_back_splash (msg); msg.run (); if (free_reason) { free ((char*) reason); } } int32_t ARDOUR_UI::do_engine_start () { try { engine->start(); } catch (...) { engine->stop (); error << _("Unable to start the session running") << endmsg; unload_session (); return -2; } return 0; } void ARDOUR_UI::setup_theme () { theme_manager->setup_theme(); } void ARDOUR_UI::update_clocks () { if (!editor || !editor->dragging_playhead()) { Clock (_session->audible_frame(), false, editor->get_preferred_edit_position()); /* EMIT_SIGNAL */ } } void ARDOUR_UI::start_clocking () { clock_signal_connection = RapidScreenUpdate.connect (sigc::mem_fun(*this, &ARDOUR_UI::update_clocks)); } void ARDOUR_UI::stop_clocking () { clock_signal_connection.disconnect (); } void ARDOUR_UI::toggle_clocking () { #if 0 if (clock_button.get_active()) { start_clocking (); } else { stop_clocking (); } #endif } gint ARDOUR_UI::_blink (void *arg) { ((ARDOUR_UI *) arg)->blink (); return TRUE; } void ARDOUR_UI::blink () { Blink (blink_on = !blink_on); /* EMIT_SIGNAL */ } void ARDOUR_UI::start_blinking () { /* Start the blink signal. Everybody with a blinking widget uses Blink to drive the widget's state. */ if (blink_timeout_tag < 0) { blink_on = false; blink_timeout_tag = g_timeout_add (240, _blink, this); } } void ARDOUR_UI::stop_blinking () { if (blink_timeout_tag >= 0) { g_source_remove (blink_timeout_tag); blink_timeout_tag = -1; } } /** Ask the user for the name of a new snapshot and then take it. */ void ARDOUR_UI::snapshot_session (bool switch_to_it) { ArdourPrompter prompter (true); string snapname; prompter.set_name ("Prompter"); prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); prompter.set_title (_("Take Snapshot")); prompter.set_prompt (_("Name of new snapshot")); if (!switch_to_it) { char timebuf[128]; time_t n; struct tm local_time; time (&n); localtime_r (&n, &local_time); strftime (timebuf, sizeof(timebuf), "%FT%H.%M.%S", &local_time); prompter.set_initial_text (timebuf); } again: switch (prompter.run()) { case RESPONSE_ACCEPT: { prompter.get_result (snapname); bool do_save = (snapname.length() != 0); if (do_save) { char illegal = Session::session_name_is_legal(snapname); if (illegal) { MessageDialog msg (string_compose (_("To ensure compatibility with various systems\n" "snapshot names may not contain a '%1' character"), illegal)); msg.run (); goto again; } } vector p; get_state_files_in_directory (_session->session_directory().root_path(), p); vector n = get_file_names_no_extension (p); if (find (n.begin(), n.end(), snapname) != n.end()) { ArdourDialog confirm (_("Confirm Snapshot Overwrite"), true); Label m (_("A snapshot already exists with that name. Do you want to overwrite it?")); confirm.get_vbox()->pack_start (m, true, true); confirm.add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); confirm.add_button (_("Overwrite"), Gtk::RESPONSE_ACCEPT); confirm.show_all (); switch (confirm.run()) { case RESPONSE_CANCEL: do_save = false; } } if (do_save) { save_state (snapname, switch_to_it); } break; } default: break; } } /** Ask the user for a new session name and then rename the session to it. */ void ARDOUR_UI::rename_session () { if (!_session) { return; } ArdourPrompter prompter (true); string name; prompter.set_name ("Prompter"); prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); prompter.set_title (_("Rename Session")); prompter.set_prompt (_("New session name")); again: switch (prompter.run()) { case RESPONSE_ACCEPT: { prompter.get_result (name); bool do_rename = (name.length() != 0); if (do_rename) { char illegal = Session::session_name_is_legal (name); if (illegal) { MessageDialog msg (string_compose (_("To ensure compatibility with various systems\n" "session names may not contain a '%1' character"), illegal)); msg.run (); goto again; } switch (_session->rename (name)) { case -1: { MessageDialog msg (_("That name is already in use by another directory/folder. Please try again.")); msg.set_position (WIN_POS_MOUSE); msg.run (); goto again; break; } case 0: break; default: { MessageDialog msg (_("Renaming this session failed.\nThings could be seriously messed up at this point")); msg.set_position (WIN_POS_MOUSE); msg.run (); break; } } } break; } default: break; } } void ARDOUR_UI::save_state (const string & name, bool switch_to_it) { XMLNode* node = new XMLNode (X_("UI")); for (list::iterator i = _window_proxies.begin(); i != _window_proxies.end(); ++i) { if (!(*i)->rc_configured()) { node->add_child_nocopy (*((*i)->get_state ())); } } node->add_child_nocopy (gui_object_state->get_state()); _session->add_extra_xml (*node); save_state_canfail (name, switch_to_it); } int ARDOUR_UI::save_state_canfail (string name, bool switch_to_it) { if (_session) { int ret; if (name.length() == 0) { name = _session->snap_name(); } if ((ret = _session->save_state (name, false, switch_to_it)) != 0) { return ret; } } save_ardour_state (); /* XXX cannot fail? yeah, right ... */ return 0; } void ARDOUR_UI::primary_clock_value_changed () { if (_session) { _session->request_locate (primary_clock->current_time ()); } } void ARDOUR_UI::big_clock_value_changed () { if (_session) { _session->request_locate (big_clock->current_time ()); } } void ARDOUR_UI::secondary_clock_value_changed () { if (_session) { _session->request_locate (secondary_clock->current_time ()); } } void ARDOUR_UI::transport_rec_enable_blink (bool onoff) { if (_session == 0) { return; } if (_session->step_editing()) { return; } Session::RecordState const r = _session->record_status (); bool const h = _session->have_rec_enabled_track (); if (r == Session::Enabled || (r == Session::Recording && !h)) { if (onoff) { rec_button.set_active_state (Gtkmm2ext::ExplicitActive); } else { rec_button.set_active_state (Gtkmm2ext::ImplicitActive); } } else if (r == Session::Recording && h) { rec_button.set_active_state (Gtkmm2ext::ExplicitActive); } else { rec_button.unset_active_state (); } } void ARDOUR_UI::save_template () { ArdourPrompter prompter (true); string name; if (!check_audioengine()) { return; } prompter.set_name (X_("Prompter")); prompter.set_title (_("Save Template")); prompter.set_prompt (_("Name for template:")); prompter.set_initial_text(_session->name() + _("-template")); prompter.add_button (Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); switch (prompter.run()) { case RESPONSE_ACCEPT: prompter.get_result (name); if (name.length()) { _session->save_template (name); } break; default: break; } } void ARDOUR_UI::edit_metadata () { SessionMetadataEditor dialog; dialog.set_session (_session); editor->ensure_float (dialog); dialog.run (); } void ARDOUR_UI::import_metadata () { SessionMetadataImporter dialog; dialog.set_session (_session); editor->ensure_float (dialog); dialog.run (); } bool ARDOUR_UI::ask_about_loading_existing_session (const std::string& session_path) { std::string str = string_compose (_("This session\n%1\nalready exists. Do you want to open it?"), session_path); MessageDialog msg (str, false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_YES_NO, true); msg.set_name (X_("OpenExistingDialog")); msg.set_title (_("Open Existing Session")); msg.set_wmclass (X_("existing_session"), PROGRAM_NAME); msg.set_position (Gtk::WIN_POS_MOUSE); pop_back_splash (msg); switch (msg.run()) { case RESPONSE_YES: return true; break; } return false; } int ARDOUR_UI::build_session_from_nsd (const std::string& session_path, const std::string& session_name) { BusProfile bus_profile; if (Profile->get_sae()) { bus_profile.master_out_channels = 2; bus_profile.input_ac = AutoConnectPhysical; bus_profile.output_ac = AutoConnectMaster; bus_profile.requested_physical_in = 0; // use all available bus_profile.requested_physical_out = 0; // use all available } else { /* get settings from advanced section of NSD */ if (_startup->create_master_bus()) { bus_profile.master_out_channels = (uint32_t) _startup->master_channel_count(); } else { bus_profile.master_out_channels = 0; } if (_startup->connect_inputs()) { bus_profile.input_ac = AutoConnectPhysical; } else { bus_profile.input_ac = AutoConnectOption (0); } bus_profile.output_ac = AutoConnectOption (0); if (_startup->connect_outputs ()) { if (_startup->connect_outs_to_master()) { bus_profile.output_ac = AutoConnectMaster; } else if (_startup->connect_outs_to_physical()) { bus_profile.output_ac = AutoConnectPhysical; } } bus_profile.requested_physical_in = (uint32_t) _startup->input_limit_count(); bus_profile.requested_physical_out = (uint32_t) _startup->output_limit_count(); } if (build_session (session_path, session_name, bus_profile)) { return -1; } return 0; } void ARDOUR_UI::idle_load (const std::string& path) { if (_session) { if (Glib::file_test (path, Glib::FILE_TEST_IS_DIR)) { /* /path/to/foo => /path/to/foo, foo */ load_session (path, basename_nosuffix (path)); } else { /* /path/to/foo/foo.ardour => /path/to/foo, foo */ load_session (Glib::path_get_dirname (path), basename_nosuffix (path)); } } else { ARDOUR_COMMAND_LINE::session_name = path; /* * new_session_dialog doens't exist in A3 * Try to remove all references to it to * see if it will compile. NOTE: this will * likely cause a runtime issue is my somewhat * uneducated guess. */ //if (new_session_dialog) { /* make it break out of Dialog::run() and start again. */ //new_session_dialog->response (1); //} } } void ARDOUR_UI::end_loading_messages () { // hide_splash (); } void ARDOUR_UI::loading_message (const std::string& msg) { if (ARDOUR_COMMAND_LINE::no_splash) { return; } show_splash (); if (splash) { splash->message (msg); flush_pending (); } } /** @param quit_on_cancel true if exit() should be called if the user clicks `cancel' in the new session dialog */ int ARDOUR_UI::get_session_parameters (bool quit_on_cancel, bool should_be_new, string load_template) { string session_name; string session_path; string template_name; int ret = -1; bool likely_new = false; if (!load_template.empty()) { should_be_new = true; template_name = load_template; } while (ret != 0) { if (!should_be_new && !ARDOUR_COMMAND_LINE::session_name.empty()) { /* if they named a specific statefile, use it, otherwise they are just giving a session folder, and we want to use it as is to find the session. */ string::size_type suffix = ARDOUR_COMMAND_LINE::session_name.find (statefile_suffix); if (suffix != string::npos) { session_path = Glib::path_get_dirname (ARDOUR_COMMAND_LINE::session_name); session_name = ARDOUR_COMMAND_LINE::session_name.substr (0, suffix); session_name = Glib::path_get_basename (session_name); } else { session_path = ARDOUR_COMMAND_LINE::session_name; session_name = Glib::path_get_basename (ARDOUR_COMMAND_LINE::session_name); } } else { bool const apply = run_startup (should_be_new, load_template); if (!apply) { if (quit_on_cancel) { exit (1); } else { return ret; } } /* if we run the startup dialog again, offer more than just "new session" */ should_be_new = false; session_name = _startup->session_name (likely_new); string::size_type suffix = session_name.find (statefile_suffix); if (suffix != string::npos) { session_name = session_name.substr (0, suffix); } /* this shouldn't happen, but we catch it just in case it does */ if (session_name.empty()) { continue; } if (_startup->use_session_template()) { template_name = _startup->session_template_name(); _session_is_new = true; } if (session_name[0] == G_DIR_SEPARATOR || (session_name.length() > 2 && session_name[0] == '.' && session_name[1] == G_DIR_SEPARATOR) || (session_name.length() > 3 && session_name[0] == '.' && session_name[1] == '.' && session_name[2] == G_DIR_SEPARATOR)) { /* absolute path or cwd-relative path specified for session name: infer session folder from what was given. */ session_path = Glib::path_get_dirname (session_name); session_name = Glib::path_get_basename (session_name); } else { session_path = _startup->session_folder(); char illegal = Session::session_name_is_legal (session_name); if (illegal) { MessageDialog msg (*_startup, string_compose (_("To ensure compatibility with various systems\n" "session names may not contain a '%1' character"), illegal)); msg.run (); ARDOUR_COMMAND_LINE::session_name = ""; // cancel that continue; } } } if (create_engine ()) { break; } if (Glib::file_test (session_path, Glib::FileTest (G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))) { if (likely_new) { std::string existing = Glib::build_filename (session_path, session_name); if (!ask_about_loading_existing_session (existing)) { ARDOUR_COMMAND_LINE::session_name = ""; // cancel that continue; } } _session_is_new = false; } else { if (!likely_new) { MessageDialog msg (string_compose (_("There is no existing session at \"%1\""), session_path)); msg.run (); ARDOUR_COMMAND_LINE::session_name = ""; // cancel that continue; } if (session_name.find ('/') != std::string::npos) { MessageDialog msg (*_startup, _("To ensure compatibility with various systems\n" "session names may not contain a '/' character")); msg.run (); ARDOUR_COMMAND_LINE::session_name = ""; // cancel that continue; } if (session_name.find ('\\') != std::string::npos) { MessageDialog msg (*_startup, _("To ensure compatibility with various systems\n" "session names may not contain a '\\' character")); msg.run (); ARDOUR_COMMAND_LINE::session_name = ""; // cancel that continue; } _session_is_new = true; } if (likely_new && template_name.empty()) { ret = build_session_from_nsd (session_path, session_name); } else { ret = load_session (session_path, session_name, template_name); if (ret == -2) { /* not connected to the AudioEngine, so quit to avoid an infinite loop */ exit (1); } if (!ARDOUR_COMMAND_LINE::immediate_save.empty()) { _session->save_state (ARDOUR_COMMAND_LINE::immediate_save, false); exit (1); } } } return ret; } void ARDOUR_UI::close_session() { if (!check_audioengine()) { return; } if (unload_session (true)) { return; } ARDOUR_COMMAND_LINE::session_name = ""; if (get_session_parameters (true, false)) { exit (1); } goto_editor_window (); } /** @param snap_name Snapshot name (without .ardour suffix). * @return -2 if the load failed because we are not connected to the AudioEngine. */ int ARDOUR_UI::load_session (const std::string& path, const std::string& snap_name, std::string mix_template) { Session *new_session; int unload_status; int retval = -1; session_loaded = false; if (!check_audioengine()) { return -2; } unload_status = unload_session (); if (unload_status < 0) { goto out; } else if (unload_status > 0) { retval = 0; goto out; } loading_message (string_compose (_("Please wait while %1 loads your session"), PROGRAM_NAME)); try { new_session = new Session (*engine, path, snap_name, 0, mix_template); } /* this one is special */ catch (AudioEngine::PortRegistrationFailure& err) { MessageDialog msg (err.what(), true, Gtk::MESSAGE_INFO, Gtk::BUTTONS_CLOSE); msg.set_title (_("Port Registration Error")); msg.set_secondary_text (_("Click the Close button to try again.")); msg.set_position (Gtk::WIN_POS_CENTER); pop_back_splash (msg); msg.present (); int response = msg.run (); msg.hide (); switch (response) { case RESPONSE_CANCEL: exit (1); default: break; } goto out; } catch (...) { MessageDialog msg (string_compose( _("Session \"%1 (snapshot %2)\" did not load successfully"), path, snap_name), true, Gtk::MESSAGE_INFO, BUTTONS_OK); msg.set_title (_("Loading Error")); msg.set_secondary_text (_("Click the Refresh button to try again.")); msg.add_button (Stock::REFRESH, 1); msg.set_position (Gtk::WIN_POS_CENTER); pop_back_splash (msg); msg.present (); int response = msg.run (); switch (response) { case 1: break; default: exit (1); } msg.hide (); goto out; } { list const u = new_session->unknown_processors (); if (!u.empty()) { MissingPluginDialog d (_session, u); d.run (); } } /* Now the session been created, add the transport controls */ new_session->add_controllable(roll_controllable); new_session->add_controllable(stop_controllable); new_session->add_controllable(goto_start_controllable); new_session->add_controllable(goto_end_controllable); new_session->add_controllable(auto_loop_controllable); new_session->add_controllable(play_selection_controllable); new_session->add_controllable(rec_controllable); set_session (new_session); session_loaded = true; goto_editor_window (); if (_session) { _session->set_clean (); } flush_pending (); retval = 0; out: return retval; } int ARDOUR_UI::build_session (const std::string& path, const std::string& snap_name, BusProfile& bus_profile) { Session *new_session; int x; if (!check_audioengine()) { return -1; } session_loaded = false; x = unload_session (); if (x < 0) { return -1; } else if (x > 0) { return 0; } _session_is_new = true; try { new_session = new Session (*engine, path, snap_name, &bus_profile); } catch (...) { MessageDialog msg (string_compose(_("Could not create session in \"%1\""), path)); pop_back_splash (msg); msg.run (); return -1; } /* Give the new session the default GUI state, if such things exist */ XMLNode* n; n = Config->instant_xml (X_("Editor")); if (n) { new_session->add_instant_xml (*n, false); } n = Config->instant_xml (X_("Mixer")); if (n) { new_session->add_instant_xml (*n, false); } /* Put the playhead at 0 and scroll fully left */ n = new_session->instant_xml (X_("Editor")); if (n) { n->add_property (X_("playhead"), X_("0")); n->add_property (X_("left-frame"), X_("0")); } set_session (new_session); session_loaded = true; new_session->save_state(new_session->name()); return 0; } void ARDOUR_UI::launch_chat () { #ifdef __APPLE__ open_uri("http://webchat.freenode.net/?channels=ardour-osx"); #else open_uri("http://webchat.freenode.net/?channels=ardour"); #endif } void ARDOUR_UI::show_about () { if (about == 0) { about = new About; about->signal_response().connect(sigc::mem_fun (*this, &ARDOUR_UI::about_signal_response) ); } about->set_transient_for(*editor); about->show_all (); } void ARDOUR_UI::launch_manual () { PBD::open_uri("http://ardour.org/flossmanual"); } void ARDOUR_UI::launch_reference () { PBD::open_uri("http://ardour.org/refmanual"); } void ARDOUR_UI::hide_about () { if (about) { about->get_window()->set_cursor (); about->hide (); } } void ARDOUR_UI::about_signal_response (int /*response*/) { hide_about(); } void ARDOUR_UI::show_splash () { if (splash == 0) { try { splash = new Splash; } catch (...) { cerr << "Splash could not be created\n"; return; } } splash->present (); splash->pop_front (); splash->queue_draw (); splash->get_window()->process_updates (true); flush_pending (); } void ARDOUR_UI::hide_splash () { if (splash) { splash->hide(); } } void ARDOUR_UI::display_cleanup_results (ARDOUR::CleanupReport& rep, const gchar* list_title, const string& plural_msg, const string& singular_msg) { size_t removed; removed = rep.paths.size(); if (removed == 0) { MessageDialog msgd (*editor, _("No files were ready for clean-up"), true, Gtk::MESSAGE_INFO, Gtk::BUTTONS_OK); msgd.set_title (_("Clean-up")); msgd.set_secondary_text (_("If this seems suprising, \n\ check for any existing snapshots.\n\ These may still include regions that\n\ require some unused files to continue to exist.")); msgd.run (); return; } ArdourDialog results (_("Clean-up"), true, false); struct CleanupResultsModelColumns : public Gtk::TreeModel::ColumnRecord { CleanupResultsModelColumns() { add (visible_name); add (fullpath); } Gtk::TreeModelColumn visible_name; Gtk::TreeModelColumn fullpath; }; CleanupResultsModelColumns results_columns; Glib::RefPtr results_model; Gtk::TreeView results_display; results_model = ListStore::create (results_columns); results_display.set_model (results_model); results_display.append_column (list_title, results_columns.visible_name); results_display.set_name ("CleanupResultsList"); results_display.set_headers_visible (true); results_display.set_headers_clickable (false); results_display.set_reorderable (false); Gtk::ScrolledWindow list_scroller; Gtk::Label txt; Gtk::VBox dvbox; Gtk::HBox dhbox; // the hbox for the image and text Gtk::HBox ddhbox; // the hbox we eventually pack into the dialog's vbox Gtk::Image* dimage = manage (new Gtk::Image(Stock::DIALOG_INFO, Gtk::ICON_SIZE_DIALOG)); dimage->set_alignment(ALIGN_LEFT, ALIGN_TOP); const string dead_directory = _session->session_directory().dead_path().to_string(); /* subst: %1 - number of files removed %2 - location of "dead" %3 - size of files affected %4 - prefix for "bytes" to produce sensible results (e.g. mega, kilo, giga) */ const char* bprefix; double space_adjusted = 0; if (rep.space < 1000) { bprefix = X_(""); space_adjusted = rep.space; } else if (rep.space < 1000000) { bprefix = X_("kilo"); space_adjusted = truncf((float)rep.space / 1000.0); } else if (rep.space < 1000000 * 1000) { bprefix = X_("mega"); space_adjusted = truncf((float)rep.space / (1000.0 * 1000.0)); } else { bprefix = X_("giga"); space_adjusted = truncf((float)rep.space / (1000.0 * 1000 * 1000.0)); } if (removed > 1) { txt.set_text (string_compose (plural_msg, removed, dead_directory, space_adjusted, bprefix)); } else { txt.set_text (string_compose (singular_msg, removed, dead_directory, space_adjusted, bprefix)); } dhbox.pack_start (*dimage, true, false, 5); dhbox.pack_start (txt, true, false, 5); for (vector::iterator i = rep.paths.begin(); i != rep.paths.end(); ++i) { TreeModel::Row row = *(results_model->append()); row[results_columns.visible_name] = *i; row[results_columns.fullpath] = *i; } list_scroller.add (results_display); list_scroller.set_size_request (-1, 150); list_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC); dvbox.pack_start (dhbox, true, false, 5); dvbox.pack_start (list_scroller, true, false, 5); ddhbox.pack_start (dvbox, true, false, 5); results.get_vbox()->pack_start (ddhbox, true, false, 5); results.add_button (Stock::CLOSE, RESPONSE_CLOSE); results.set_default_response (RESPONSE_CLOSE); results.set_position (Gtk::WIN_POS_MOUSE); results_display.show(); list_scroller.show(); txt.show(); dvbox.show(); dhbox.show(); ddhbox.show(); dimage->show(); //results.get_vbox()->show(); results.set_resizable (false); results.run (); } void ARDOUR_UI::cleanup () { if (_session == 0) { /* shouldn't happen: menu item is insensitive */ return; } MessageDialog checker (_("Are you sure you want to clean-up?"), true, Gtk::MESSAGE_QUESTION, Gtk::BUTTONS_NONE); checker.set_title (_("Clean-up")); checker.set_secondary_text(_("Clean-up is a destructive operation.\n\ ALL undo/redo information will be lost if you clean-up.\n\ Clean-up will move all unused files to a \"dead\" location.")); checker.add_button (Stock::CANCEL, RESPONSE_CANCEL); checker.add_button (_("Clean-up"), RESPONSE_ACCEPT); checker.set_default_response (RESPONSE_CANCEL); checker.set_name (_("CleanupDialog")); checker.set_wmclass (X_("ardour_cleanup"), PROGRAM_NAME); checker.set_position (Gtk::WIN_POS_MOUSE); switch (checker.run()) { case RESPONSE_ACCEPT: break; default: return; } ARDOUR::CleanupReport rep; editor->prepare_for_cleanup (); /* do not allow flush until a session is reloaded */ Glib::RefPtr act = ActionManager::get_action (X_("Main"), X_("FlushWastebasket")); if (act) { act->set_sensitive (false); } if (_session->cleanup_sources (rep)) { editor->finish_cleanup (); return; } editor->finish_cleanup (); checker.hide(); display_cleanup_results (rep, _("Cleaned Files"), _("\ The following %1 files were not in use and \n\ have been moved to:\n\n\ %2\n\n\ After a restart of Ardour,\n\n\ Session -> Clean-up -> Flush Wastebasket\n\n\ will release an additional\n\ %3 %4bytes of disk space.\n"), _("\ The following file was not in use and \n\ has been moved to:\n \ %2\n\n\ After a restart of Ardour,\n\n\ Session -> Clean-up -> Flush Wastebasket\n\n\ will release an additional\n\ %3 %4bytes of disk space.\n" )); } void ARDOUR_UI::flush_trash () { if (_session == 0) { /* shouldn't happen: menu item is insensitive */ return; } ARDOUR::CleanupReport rep; if (_session->cleanup_trash_sources (rep)) { return; } display_cleanup_results (rep, _("deleted file"), _("The following %1 files were deleted from\n\ %2,\n\ releasing %3 %4bytes of disk space"), _("The following file was deleted from\n\ %2,\n\ releasing %3 %4bytes of disk space")); } void ARDOUR_UI::add_route (Gtk::Window* float_window) { int count; if (!_session) { return; } if (add_route_dialog == 0) { add_route_dialog = new AddRouteDialog (_session); add_route_dialog->set_position (WIN_POS_MOUSE); if (float_window) { add_route_dialog->set_transient_for (*float_window); } } if (add_route_dialog->is_visible()) { /* we're already doing this */ return; } ResponseType r = (ResponseType) add_route_dialog->run (); add_route_dialog->hide(); switch (r) { case RESPONSE_ACCEPT: break; default: return; break; } if ((count = add_route_dialog->count()) <= 0) { return; } string template_path = add_route_dialog->track_template(); if (!template_path.empty()) { _session->new_route_from_template (count, template_path); return; } uint32_t input_chan = add_route_dialog->channels (); uint32_t output_chan; string name_template = add_route_dialog->name_template (); PluginInfoPtr instrument = add_route_dialog->requested_instrument (); RouteGroup* route_group = add_route_dialog->route_group (); AutoConnectOption oac = Config->get_output_auto_connect(); if (oac & AutoConnectMaster) { output_chan = (_session->master_out() ? _session->master_out()->n_inputs().n_audio() : input_chan); } else { output_chan = input_chan; } /* XXX do something with name template */ if (add_route_dialog->midi_tracks_wanted()) { session_add_midi_track (route_group, count, name_template, instrument); } else if (add_route_dialog->audio_tracks_wanted()) { session_add_audio_track (input_chan, output_chan, add_route_dialog->mode(), route_group, count, name_template); } else { session_add_audio_bus (input_chan, output_chan, route_group, count, name_template); } } XMLNode* ARDOUR_UI::mixer_settings () const { XMLNode* node = 0; if (_session) { node = _session->instant_xml(X_("Mixer")); } else { node = Config->instant_xml(X_("Mixer")); } if (!node) { node = new XMLNode (X_("Mixer")); } return node; } XMLNode* ARDOUR_UI::editor_settings () const { XMLNode* node = 0; if (_session) { node = _session->instant_xml(X_("Editor")); } else { node = Config->instant_xml(X_("Editor")); } if (!node) { if (getenv("ARDOUR_INSTANT_XML_PATH")) { node = Config->instant_xml(getenv("ARDOUR_INSTANT_XML_PATH")); } } if (!node) { node = new XMLNode (X_("Editor")); } return node; } XMLNode* ARDOUR_UI::keyboard_settings () const { XMLNode* node = 0; node = Config->extra_xml(X_("Keyboard")); if (!node) { node = new XMLNode (X_("Keyboard")); } return node; } void ARDOUR_UI::create_xrun_marker (framepos_t where) { editor->mouse_add_new_marker (where, false, true); } void ARDOUR_UI::halt_on_xrun_message () { MessageDialog msg (*editor, _("Recording was stopped because your system could not keep up.")); msg.run (); } void ARDOUR_UI::xrun_handler (framepos_t where) { if (!_session) { return; } ENSURE_GUI_THREAD (*this, &ARDOUR_UI::xrun_handler, where) if (_session && Config->get_create_xrun_marker() && _session->actively_recording()) { create_xrun_marker(where); } if (_session && Config->get_stop_recording_on_xrun() && _session->actively_recording()) { halt_on_xrun_message (); } } void ARDOUR_UI::disk_overrun_handler () { ENSURE_GUI_THREAD (*this, &ARDOUR_UI::disk_overrun_handler) if (!have_disk_speed_dialog_displayed) { have_disk_speed_dialog_displayed = true; MessageDialog* msg = new MessageDialog (*editor, string_compose (_("\ The disk system on your computer\n\ was not able to keep up with %1.\n\ \n\ Specifically, it failed to write data to disk\n\ quickly enough to keep up with recording.\n"), PROGRAM_NAME)); msg->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::disk_speed_dialog_gone), msg)); msg->show (); } } void ARDOUR_UI::disk_underrun_handler () { ENSURE_GUI_THREAD (*this, &ARDOUR_UI::disk_underrun_handler) if (!have_disk_speed_dialog_displayed) { have_disk_speed_dialog_displayed = true; MessageDialog* msg = new MessageDialog ( *editor, string_compose (_("The disk system on your computer\n\ was not able to keep up with %1.\n\ \n\ Specifically, it failed to read data from disk\n\ quickly enough to keep up with playback.\n"), PROGRAM_NAME)); msg->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &ARDOUR_UI::disk_speed_dialog_gone), msg)); msg->show (); } } void ARDOUR_UI::disk_speed_dialog_gone (int /*ignored_response*/, MessageDialog* msg) { have_disk_speed_dialog_displayed = false; delete msg; } void ARDOUR_UI::session_dialog (std::string msg) { ENSURE_GUI_THREAD (*this, &ARDOUR_UI::session_dialog, msg) MessageDialog* d; if (editor) { d = new MessageDialog (*editor, msg, false, MESSAGE_INFO, BUTTONS_OK, true); } else { d = new MessageDialog (msg, false, MESSAGE_INFO, BUTTONS_OK, true); } d->show_all (); d->run (); delete d; } int ARDOUR_UI::pending_state_dialog () { HBox* hbox = new HBox(); Image* image = new Image (Stock::DIALOG_QUESTION, ICON_SIZE_DIALOG); ArdourDialog dialog (_("Crash Recovery"), true); Label message (_("\ This session appears to have been in\n\ middle of recording when ardour or\n\ the computer was shutdown.\n\ \n\ Ardour can recover any captured audio for\n\ you, or it can ignore it. Please decide\n\ what you would like to do.\n")); image->set_alignment(ALIGN_CENTER, ALIGN_TOP); hbox->pack_start (*image, PACK_EXPAND_WIDGET, 12); hbox->pack_end (message, PACK_EXPAND_PADDING, 12); dialog.get_vbox()->pack_start(*hbox, PACK_EXPAND_PADDING, 6); dialog.add_button (_("Ignore crash data"), RESPONSE_REJECT); dialog.add_button (_("Recover from crash"), RESPONSE_ACCEPT); dialog.set_default_response (RESPONSE_ACCEPT); dialog.set_position (WIN_POS_CENTER); message.show(); image->show(); hbox->show(); switch (dialog.run ()) { case RESPONSE_ACCEPT: return 1; default: return 0; } } int ARDOUR_UI::sr_mismatch_dialog (framecnt_t desired, framecnt_t actual) { HBox* hbox = new HBox(); Image* image = new Image (Stock::DIALOG_QUESTION, ICON_SIZE_DIALOG); ArdourDialog dialog (_("Sample Rate Mismatch"), true); Label message (string_compose (_("\ This session was created with a sample rate of %1 Hz\n\ \n\ The audioengine is currently running at %2 Hz\n"), desired, actual)); image->set_alignment(ALIGN_CENTER, ALIGN_TOP); hbox->pack_start (*image, PACK_EXPAND_WIDGET, 12); hbox->pack_end (message, PACK_EXPAND_PADDING, 12); dialog.get_vbox()->pack_start(*hbox, PACK_EXPAND_PADDING, 6); dialog.add_button (_("Do not load session"), RESPONSE_REJECT); dialog.add_button (_("Load session anyway"), RESPONSE_ACCEPT); dialog.set_default_response (RESPONSE_ACCEPT); dialog.set_position (WIN_POS_CENTER); message.show(); image->show(); hbox->show(); switch (dialog.run ()) { case RESPONSE_ACCEPT: return 0; default: return 1; } } void ARDOUR_UI::disconnect_from_jack () { if (engine) { if( engine->disconnect_from_jack ()) { MessageDialog msg (*editor, _("Could not disconnect from JACK")); msg.run (); } update_sample_rate (0); } } void ARDOUR_UI::reconnect_to_jack () { if (engine) { if (engine->reconnect_to_jack ()) { MessageDialog msg (*editor, _("Could not reconnect to JACK")); msg.run (); } update_sample_rate (0); } } void ARDOUR_UI::use_config () { XMLNode* node = Config->extra_xml (X_("TransportControllables")); if (node) { set_transport_controllable_state (*node); } } void ARDOUR_UI::update_transport_clocks (framepos_t pos) { if (Config->get_primary_clock_delta_edit_cursor()) { primary_clock->set (pos, false, editor->get_preferred_edit_position()); } else { primary_clock->set (pos); } if (Config->get_secondary_clock_delta_edit_cursor()) { secondary_clock->set (pos, false, editor->get_preferred_edit_position()); } else { secondary_clock->set (pos); } if (big_clock_window->get()) { big_clock->set (pos); } } void ARDOUR_UI::step_edit_status_change (bool yn) { // XXX should really store pre-step edit status of things // we make insensitive if (yn) { rec_button.set_active_state (Gtkmm2ext::ImplicitActive); rec_button.set_sensitive (false); } else { rec_button.unset_active_state ();; rec_button.set_sensitive (true); } } void ARDOUR_UI::record_state_changed () { ENSURE_GUI_THREAD (*this, &ARDOUR_UI::record_state_changed); if (!_session || !big_clock_window->get()) { /* why bother - the clock isn't visible */ return; } if (_session->record_status () == Session::Recording && _session->have_rec_enabled_track ()) { big_clock->set_active (true); } else { big_clock->set_active (false); } } bool ARDOUR_UI::first_idle () { if (_session) { _session->allow_auto_play (true); } if (editor) { editor->first_idle(); } Keyboard::set_can_save_keybindings (true); return false; } void ARDOUR_UI::store_clock_modes () { XMLNode* node = new XMLNode(X_("ClockModes")); for (vector::iterator x = AudioClock::clocks.begin(); x != AudioClock::clocks.end(); ++x) { XMLNode* child = new XMLNode (X_("Clock")); child->add_property (X_("name"), (*x)->name()); child->add_property (X_("mode"), enum_2_string ((*x)->mode())); child->add_property (X_("on"), ((*x)->off() ? X_("no") : X_("yes"))); node->add_child_nocopy (*child); } _session->add_extra_xml (*node); _session->set_dirty (); } ARDOUR_UI::TransportControllable::TransportControllable (std::string name, ARDOUR_UI& u, ToggleType tp) : Controllable (name), ui (u), type(tp) { } void ARDOUR_UI::TransportControllable::set_value (double val) { if (val < 0.5) { /* do nothing: these are radio-style actions */ return; } const char *action = 0; switch (type) { case Roll: action = X_("Roll"); break; case Stop: action = X_("Stop"); break; case GotoStart: action = X_("Goto Start"); break; case GotoEnd: action = X_("Goto End"); break; case AutoLoop: action = X_("Loop"); break; case PlaySelection: action = X_("Play Selection"); break; case RecordEnable: action = X_("Record"); break; default: break; } if (action == 0) { return; } Glib::RefPtr act = ActionManager::get_action ("Transport", action); if (act) { act->activate (); } } double ARDOUR_UI::TransportControllable::get_value (void) const { float val = 0.0; switch (type) { case Roll: break; case Stop: break; case GotoStart: break; case GotoEnd: break; case AutoLoop: break; case PlaySelection: break; case RecordEnable: break; default: break; } return val; } void ARDOUR_UI::setup_profile () { if (gdk_screen_width() < 1200) { Profile->set_small_screen (); } if (getenv ("ARDOUR_SAE")) { Profile->set_sae (); Profile->set_single_package (); } } void ARDOUR_UI::toggle_translations () { using namespace Glib; RefPtr act = ActionManager::get_action (X_("Main"), X_("EnableTranslation")); if (act) { RefPtr ract = RefPtr::cast_dynamic (act); if (ract) { string i18n_killer = ARDOUR::translation_kill_path(); bool already_enabled = !ARDOUR::translations_are_disabled (); if (ract->get_active ()) { /* we don't care about errors */ int fd = ::open (i18n_killer.c_str(), O_RDONLY|O_CREAT, 0644); close (fd); } else { /* we don't care about errors */ unlink (i18n_killer.c_str()); } if (already_enabled != ract->get_active()) { MessageDialog win (already_enabled ? _("Translations disabled") : _("Translations enabled"), false, Gtk::MESSAGE_WARNING, Gtk::BUTTONS_OK); win.set_secondary_text (string_compose (_("You must restart %1 for this to take effect."), PROGRAM_NAME)); win.set_position (Gtk::WIN_POS_CENTER); win.present (); win.run (); } } } } /** Add a window proxy to our list, so that its state will be saved. * This call also causes the window to be created and opened if its * state was saved as `visible'. */ void ARDOUR_UI::add_window_proxy (WindowProxyBase* p) { _window_proxies.push_back (p); p->maybe_show (); } /** Remove a window proxy from our list. Must be called if a WindowProxy * is deleted, to prevent hanging pointers. */ void ARDOUR_UI::remove_window_proxy (WindowProxyBase* p) { _window_proxies.remove (p); } int ARDOUR_UI::missing_file (Session*s, std::string str, DataType type) { MissingFileDialog dialog (s, str, type); dialog.show (); dialog.present (); int result = dialog.run (); dialog.hide (); switch (result) { case RESPONSE_OK: break; default: return 1; // quit entire session load } result = dialog.get_action (); return result; } int ARDOUR_UI::ambiguous_file (std::string file, std::string /*path*/, std::vector hits) { AmbiguousFileDialog dialog (file, hits); dialog.show (); dialog.present (); dialog.run (); return dialog.get_which (); } /** Allocate our thread-local buffers */ void ARDOUR_UI::get_process_buffers () { _process_thread->get_buffers (); } /** Drop our thread-local buffers */ void ARDOUR_UI::drop_process_buffers () { _process_thread->drop_buffers (); } void ARDOUR_UI::feedback_detected () { _feedback_exists = true; } void ARDOUR_UI::successful_graph_sort () { _feedback_exists = false; } void ARDOUR_UI::midi_panic () { if (_session) { _session->midi_panic(); } }