annotate main/main.cpp @ 2446:0075f5b8f76c spectrogram-export

Only ask about writing a selection where the format supports it
author Chris Cannam
date Fri, 10 Jan 2020 14:31:42 +0000
parents 59b7fa58c0af
children 119588c42772
rev   line source
Chris@0 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@0 2
Chris@0 3 /*
Chris@0 4 Sonic Visualiser
Chris@0 5 An audio file viewer and annotation editor.
Chris@0 6 Centre for Digital Music, Queen Mary, University of London.
Chris@77 7 This file copyright 2006 Chris Cannam and QMUL.
Chris@0 8
Chris@0 9 This program is free software; you can redistribute it and/or
Chris@0 10 modify it under the terms of the GNU General Public License as
Chris@0 11 published by the Free Software Foundation; either version 2 of the
Chris@0 12 License, or (at your option) any later version. See the file
Chris@0 13 COPYING included with this distribution for more information.
Chris@0 14 */
Chris@0 15
Chris@0 16 #include "MainWindow.h"
Chris@953 17 #include "SVSplash.h"
Chris@0 18
Chris@1 19 #include "system/System.h"
Chris@1 20 #include "system/Init.h"
Chris@0 21 #include "base/TempDirectory.h"
Chris@0 22 #include "base/PropertyContainer.h"
Chris@0 23 #include "base/Preferences.h"
Chris@908 24 #include "data/fileio/FileSource.h"
Chris@120 25 #include "widgets/TipDialog.h"
Chris@763 26 #include "widgets/InteractiveFileFinder.h"
Chris@1837 27 #include "framework/TransformUserConfigurator.h"
Chris@315 28 #include "transform/TransformFactory.h"
Chris@1837 29 #include "plugin/PluginScan.h"
Chris@1837 30 #include "plugin/PluginPathSetter.h"
Chris@0 31
Chris@0 32 #include <QMetaType>
Chris@0 33 #include <QApplication>
Chris@2300 34 #include <QScreen>
Chris@0 35 #include <QMessageBox>
Chris@0 36 #include <QTranslator>
Chris@0 37 #include <QLocale>
Chris@5 38 #include <QSettings>
Chris@7 39 #include <QIcon>
Chris@11 40 #include <QSessionManager>
Chris@165 41 #include <QDir>
Chris@252 42 #include <QTimer>
Chris@331 43 #include <QPainter>
dan@365 44 #include <QFileOpenEvent>
Chris@2232 45 #include <QCommandLineParser>
Chris@331 46
Chris@0 47 #include <iostream>
Chris@0 48 #include <signal.h>
Chris@0 49
Chris@2053 50 #include "../version.h"
Chris@2053 51
Chris@215 52 #ifdef HAVE_FFTW3F
Chris@215 53 #include <fftw3.h>
Chris@215 54 #endif
Chris@215 55
Chris@127 56 /*! \mainpage Sonic Visualiser
Chris@127 57
Chris@127 58 \section interesting Summary of interesting classes
Chris@127 59
Chris@127 60 - Data models: Model and subclasses, e.g. WaveFileModel
Chris@127 61
Chris@127 62 - Graphical layers: Layer and subclasses, displayed on View and its
Chris@127 63 subclass widgets.
Chris@127 64
Chris@127 65 - Main window class, document class, and file parser: MainWindow,
Chris@127 66 Document, SVFileReader
Chris@127 67
Chris@127 68 - Turning one model (e.g. audio) into another (e.g. more audio, or a
Chris@244 69 curve extracted from it): Transform, encapsulating the data that need
Chris@244 70 to be stored to be able to reproduce a given transformation;
Chris@244 71 TransformFactory, for discovering the available types of transform;
Chris@244 72 ModelTransformerFactory, ModelTransformer and subclasses, providing
Chris@244 73 the mechanisms for applying transforms to data models
Chris@127 74
Chris@127 75 - Creating the plugins used by transforms: RealTimePluginFactory,
Chris@129 76 FeatureExtractionPluginFactory. See also the API documentation for
Chris@129 77 Vamp feature extraction plugins at
Chris@129 78 http://www.vamp-plugins.org/code-doc/.
Chris@127 79
Chris@127 80 - File reading and writing code: AudioFileReader and subclasses,
Chris@127 81 WavFileWriter, DataFileReader, SVFileReader
Chris@127 82
Chris@127 83 - FFT calculation and cacheing: FFTModel, FFTDataServer
Chris@127 84
Chris@127 85 - Widgets that show groups of editable properties: PropertyBox for
Chris@127 86 layer properties (contained in a PropertyStack), PluginParameterBox
Chris@127 87 for plugins (contained in a PluginParameterDialog)
Chris@127 88
Chris@127 89 - Audio playback: AudioCallbackPlaySource and subclasses,
Chris@127 90 AudioCallbackPlayTarget and subclasses, AudioGenerator
Chris@127 91
Chris@127 92 \section model Data sources: the Model hierarchy
Chris@127 93
Chris@2232 94 ***!!! todo: update this
Chris@2232 95
Chris@127 96 A Model is something containing, or knowing how to obtain, data.
Chris@127 97
Chris@127 98 For example, WaveFileModel is a model that knows how to get data
Chris@127 99 from an audio file; SparseTimeValueModel is a model containing
Chris@127 100 editable "curve" data.
Chris@127 101
Chris@127 102 Models typically subclass one of a number of abstract subclasses of
Chris@127 103 Model. For example, WaveFileModel subclasses DenseTimeValueModel,
Chris@127 104 which describes an interface for models that have a value at each
Chris@127 105 time point for a given sampling resolution. (Note that
Chris@127 106 WaveFileModel does not actually read the files itself: it uses
Chris@127 107 AudioFileReader classes for that. It just makes data from the
Chris@127 108 files available in a Model.) SparseTimeValueModel uses the
Chris@127 109 SparseModel template class, which provides most of the
Chris@127 110 implementation for models that contain a series of points of some
Chris@127 111 sort -- also used by NoteModel, TextModel, and
Chris@127 112 SparseOneDimensionalModel.
Chris@127 113
Chris@127 114 Everything that goes on the screen originates from a model, via a
Chris@127 115 layer (see below). The models are contained in a Document object.
Chris@127 116 There is no containment hierarchy or ordering of models in the
Chris@127 117 document. One model is the main model, which defines the sample
Chris@127 118 rate for playback.
Chris@127 119
Chris@127 120 A model may also be marked as a "derived" model, which means it was
Chris@127 121 generated from another model using some transform (feature
Chris@127 122 extraction or effect plugin, etc) -- the idea being that they can
Chris@127 123 be re-generated using the same transform if a new source model is
Chris@127 124 loaded.
Chris@127 125
Chris@127 126 \section layer Things that can display data: the Layer hierarchy
Chris@127 127
Chris@127 128 A Layer is something that knows how to draw parts of a model onto a
Chris@127 129 timeline.
Chris@127 130
Chris@127 131 For example, WaveformLayer is a layer which draws waveforms, based
Chris@127 132 on WaveFileModel; TimeValueLayer draws curves, based on
Chris@127 133 SparseTimeValueModel; SpectrogramLayer draws spectrograms, based on
Chris@127 134 WaveFileModel (via FFTModel).
Chris@127 135
Chris@127 136 The most basic functions of a layer are: to draw itself onto a
Chris@127 137 Pane, against a timeline on the x axis; and to permit user
Chris@127 138 interaction. If you were thinking of adding the capability to
Chris@127 139 display a new sort of something, then you would want to add a new
Chris@127 140 layer type. (You may also need a new model type, depending on
Chris@127 141 whether any existing model can capture the data you need.)
Chris@127 142 Depending on the sort of data in question, there are various
Chris@127 143 existing layers that might be appropriate to start from -- for
Chris@127 144 example, a layer that displays images that the user has imported
Chris@127 145 and associated with particular times might have something in common
Chris@127 146 with the existing TextLayer which displays pieces of text that are
Chris@127 147 associated with particular times.
Chris@127 148
Chris@127 149 Although layers are visual objects, they are contained in the
Chris@127 150 Document in Sonic Visualiser rather than being managed together
Chris@127 151 with display widgets. The Sonic Visualiser file format has
Chris@127 152 separate data and layout sections, and the layers are defined in
Chris@127 153 the data section and then referred to in the layout section which
Chris@127 154 determines which layers may go on which panes (see Pane below).
Chris@127 155
Chris@127 156 Once a layer class is defined, some basic data about it needs to be
Chris@127 157 set up in the LayerFactory class, and then it will appear in the
Chris@127 158 menus and so on on the main window.
Chris@127 159
Chris@127 160 \section view Widgets that are used to show layers: The View hierarchy
Chris@127 161
Chris@127 162 A View is a widget that displays a stack of layers. The most
Chris@127 163 important subclass is Pane, the widget that is used to show most of
Chris@127 164 the data in the main window of Sonic Visualiser.
Chris@127 165
Chris@127 166 All a pane really does is contain a set of layers and get them to
Chris@127 167 render themselves (one on top of the other, with the topmost layer
Chris@127 168 being the one that is currently interacted with), cache the
Chris@127 169 results, negotiate user interaction with them, and so on. This is
Chris@127 170 generally fiddly, if not especially interesting. Panes are
Chris@127 171 strictly layout objects and are not stored in the Document class;
Chris@127 172 instead the MainWindow contains a PaneStack widget (the widget that
Chris@127 173 takes up most of Sonic Visualiser's main window) which contains a
Chris@127 174 set of panes stacked vertically.
Chris@127 175
Chris@127 176 Another View subclass is Overview, which is the widget that
Chris@127 177 contains that green waveform showing the entire file at the bottom
Chris@127 178 of the window.
Chris@127 179
Chris@127 180 */
Chris@127 181
Chris@0 182 static QMutex cleanupMutex;
Chris@589 183 static bool cleanedUp = false;
Chris@0 184
Chris@0 185 static void
Chris@0 186 signalHandler(int /* signal */)
Chris@0 187 {
Chris@0 188 // Avoid this happening more than once across threads
Chris@0 189
Chris@665 190 cerr << "signalHandler: cleaning up and exiting" << endl;
Chris@2338 191
Chris@2338 192 if (cleanupMutex.tryLock(5000)) {
Chris@2338 193 if (!cleanedUp) {
Chris@2338 194 TempDirectory::getInstance()->cleanup();
Chris@2338 195 cleanedUp = true;
Chris@2338 196 }
Chris@2338 197 cleanupMutex.unlock();
Chris@589 198 }
Chris@2338 199
Chris@589 200 exit(0);
Chris@0 201 }
Chris@0 202
Chris@11 203 class SVApplication : public QApplication
Chris@11 204 {
Chris@11 205 public:
Chris@296 206 SVApplication(int &argc, char **argv) :
Chris@11 207 QApplication(argc, argv),
dan@365 208 m_readyForFiles(false),
dan@365 209 m_filepathQueue(QStringList()),
Chris@2126 210 m_mainWindow(nullptr)
Chris@509 211 {
Chris@509 212 }
Chris@2121 213 ~SVApplication() override { }
Chris@11 214
Chris@11 215 void setMainWindow(MainWindow *mw) { m_mainWindow = mw; }
Chris@2126 216 void releaseMainWindow() { m_mainWindow = nullptr; }
Chris@11 217
Chris@11 218 virtual void commitData(QSessionManager &manager) {
Chris@11 219 if (!m_mainWindow) return;
Chris@11 220 bool mayAskUser = manager.allowsInteraction();
Chris@11 221 bool success = m_mainWindow->commitData(mayAskUser);
Chris@11 222 manager.release();
Chris@11 223 if (!success) manager.cancel();
Chris@11 224 }
Chris@11 225
Chris@953 226 void handleFilepathArgument(QString path, SVSplash *splash);
dan@362 227
dan@365 228 bool m_readyForFiles;
dan@365 229 QStringList m_filepathQueue;
dan@362 230
Chris@11 231 protected:
Chris@11 232 MainWindow *m_mainWindow;
Chris@2121 233 bool event(QEvent *) override;
Chris@11 234 };
Chris@11 235
Chris@0 236 int
Chris@0 237 main(int argc, char **argv)
Chris@0 238 {
Chris@2058 239 if (argc == 2 && (QString(argv[1]) == "--version" ||
Chris@2058 240 QString(argv[1]) == "-v")) {
Chris@2058 241 cerr << SV_VERSION << endl;
Chris@2058 242 exit(0);
Chris@2058 243 }
Chris@2296 244
Chris@376 245 svSystemSpecificInitialisation();
Chris@376 246
Chris@11 247 SVApplication application(argc, argv);
Chris@0 248
Chris@2232 249 QApplication::setOrganizationName("sonic-visualiser");
Chris@2232 250 QApplication::setOrganizationDomain("sonicvisualiser.org");
Chris@2232 251 QApplication::setApplicationName(QApplication::tr("Sonic Visualiser"));
Chris@2232 252 QApplication::setApplicationVersion(SV_VERSION);
Chris@2232 253
Chris@2232 254 //!!! todo hand-update translations
Chris@2232 255 QCommandLineParser parser;
Chris@2241 256 parser.setApplicationDescription(QApplication::tr("\nSonic Visualiser is a program for viewing and exploring audio data\nfor semantic music analysis and annotation."));
Chris@2232 257 parser.addHelpOption();
Chris@2232 258 parser.addVersionOption();
Chris@2232 259
Chris@2361 260 parser.addOption(QCommandLineOption
Chris@2361 261 ("no-audio", QApplication::tr
Chris@2361 262 ("Do not attempt to open an audio output device.")));
Chris@2361 263 parser.addOption(QCommandLineOption
Chris@2361 264 ("no-osc", QApplication::tr
Chris@2361 265 ("Do not provide an Open Sound Control port for remote control.")));
Chris@2361 266 parser.addOption(QCommandLineOption
Chris@2361 267 ("no-splash", QApplication::tr
Chris@2361 268 ("Do not show a splash screen.")));
Chris@2361 269 parser.addOption(QCommandLineOption
Chris@2361 270 ("osc-script", QApplication::tr
Chris@2361 271 ("Batch run the Open Sound Control script found in the given file. Supply \"-\" as file to read from stdin. Scripts consist of /command arg1 arg2 ... OSC control lines, optionally interleaved with numbers to specify pauses in seconds."),
Chris@2361 272 "osc.txt"));
Chris@2375 273 parser.addOption(QCommandLineOption
Chris@2375 274 ("first-run", QApplication::tr
Chris@2375 275 ("Clear any saved settings and reset to first-run behaviour.")));
Chris@2232 276
Chris@2232 277 parser.addPositionalArgument
Chris@2232 278 ("[<file> ...]", QApplication::tr("One or more Sonic Visualiser (.sv) and audio files may be provided."));
Chris@2232 279
Chris@46 280 QStringList args = application.arguments();
Chris@2232 281 if (!parser.parse(args)) {
Chris@2232 282 if (parser.unknownOptionNames().contains("?")) {
Chris@2232 283 // QCommandLineParser only understands -? for help on Windows,
Chris@2232 284 // but we historically accepted it everywhere - provide this
Chris@2232 285 // backward compatibility
Chris@2232 286 parser.showHelp();
Chris@2232 287 }
Chris@2232 288 }
Chris@2232 289
Chris@2232 290 parser.process(args);
Chris@2232 291
Chris@2375 292 if (parser.isSet("first-run")) {
Chris@2375 293 QSettings settings;
Chris@2375 294 settings.clear();
Chris@2375 295 }
Chris@2375 296
Chris@2233 297 bool audioOutput = !(parser.isSet("no-audio"));
Chris@2233 298 bool oscSupport = !(parser.isSet("no-osc"));
Chris@2233 299 bool showSplash = !(parser.isSet("no-splash"));
Chris@2233 300
Chris@2240 301 if (!audioOutput) {
Chris@2240 302 SVDEBUG << "Note: --no-audio flag set, will not use audio device" << endl;
Chris@2240 303 }
Chris@2240 304 if (!oscSupport) {
Chris@2240 305 SVDEBUG << "Note: --no-osc flag set, will not open OSC port" << endl;
Chris@2240 306 }
Chris@2240 307
Chris@2232 308 args = parser.positionalArguments();
Chris@2232 309
Chris@2232 310 QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
Chris@46 311
Chris@0 312 signal(SIGINT, signalHandler);
Chris@0 313 signal(SIGTERM, signalHandler);
Chris@0 314
Chris@640 315 #ifndef Q_OS_WIN32
Chris@0 316 signal(SIGHUP, signalHandler);
Chris@0 317 signal(SIGQUIT, signalHandler);
Chris@0 318 #endif
Chris@0 319
Chris@2126 320 SVSplash *splash = nullptr;
Chris@231 321
Chris@231 322 QSettings settings;
Chris@237 323
Chris@237 324 settings.beginGroup("Preferences");
Chris@1274 325 // Default to using Piper server; can change in preferences
Chris@1274 326 if (!settings.contains("run-vamp-plugins-in-process")) {
Chris@1274 327 settings.setValue("run-vamp-plugins-in-process", false);
Chris@1274 328 }
Chris@1274 329 settings.endGroup();
Chris@1274 330
Chris@1274 331 settings.beginGroup("Preferences");
Chris@2233 332 if (showSplash && settings.value("show-splash", true).toBool()) {
Chris@953 333 splash = new SVSplash();
Chris@283 334 splash->show();
Chris@283 335 QTimer::singleShot(5000, splash, SLOT(hide()));
Chris@231 336 application.processEvents();
Chris@231 337 }
Chris@237 338 settings.endGroup();
Chris@231 339
Chris@278 340 settings.beginGroup("RDF");
Chris@278 341 if (!settings.contains("rdf-indices")) {
Chris@278 342 QStringList list;
Chris@278 343 list << "http://www.vamp-plugins.org/rdf/plugins/index.txt";
Chris@278 344 settings.setValue("rdf-indices", list);
Chris@278 345 }
Chris@278 346 settings.endGroup();
Chris@278 347
Chris@1838 348 PluginPathSetter::initialiseEnvironmentVariables();
Chris@1837 349
Chris@141 350 QIcon icon;
Chris@141 351 int sizes[] = { 16, 22, 24, 32, 48, 64, 128 };
Chris@730 352 for (int i = 0; i < int(sizeof(sizes)/sizeof(sizes[0])); ++i) {
Chris@141 353 icon.addFile(QString(":icons/sv-%1x%2.png").arg(sizes[i]).arg(sizes[i]));
Chris@141 354 }
Chris@141 355 QApplication::setWindowIcon(icon);
Chris@7 356
Chris@0 357 QString language = QLocale::system().name();
Chris@1469 358 SVDEBUG << "System language is: " << language << endl;
Chris@0 359
Chris@658 360 settings.beginGroup("Preferences");
Chris@1469 361 QString prefLanguage = settings.value("locale", language).toString();
Chris@1469 362 if (prefLanguage != QString()) language = prefLanguage;
Chris@658 363 settings.endGroup();
Chris@658 364
Chris@0 365 QTranslator qtTranslator;
Chris@0 366 QString qtTrName = QString("qt_%1").arg(language);
Chris@438 367 SVDEBUG << "Loading " << qtTrName << "... ";
Chris@165 368 bool success = false;
Chris@165 369 if (!(success = qtTranslator.load(qtTrName))) {
Chris@165 370 QString qtDir = getenv("QTDIR");
Chris@165 371 if (qtDir != "") {
Chris@165 372 success = qtTranslator.load
Chris@165 373 (qtTrName, QDir(qtDir).filePath("translations"));
Chris@165 374 }
Chris@165 375 }
Chris@165 376 if (!success) {
Chris@438 377 SVDEBUG << "Failed\nFailed to load Qt translation for locale" << endl;
Chris@253 378 } else {
Chris@665 379 cerr << "Done" << endl;
Chris@165 380 }
Chris@0 381 application.installTranslator(&qtTranslator);
Chris@0 382
Chris@0 383 QTranslator svTranslator;
Chris@0 384 QString svTrName = QString("sonic-visualiser_%1").arg(language);
Chris@438 385 SVDEBUG << "Loading " << svTrName << "... ";
Chris@0 386 svTranslator.load(svTrName, ":i18n");
Chris@438 387 SVDEBUG << "Done" << endl;
Chris@0 388 application.installTranslator(&svTranslator);
Chris@0 389
Chris@187 390 StoreStartupLocale();
Chris@187 391
Chris@1144 392 // Make known-plugins query as early as possible after showing
Chris@1307 393 // splash screen.
Chris@1307 394 PluginScan::getInstance()->scan();
Chris@1144 395
Chris@1412 396 // Permit these types to be used as args in queued signal calls
Chris@0 397 qRegisterMetaType<PropertyContainer::PropertyName>("PropertyContainer::PropertyName");
Chris@1412 398 qRegisterMetaType<ZoomLevel>("ZoomLevel");
Chris@0 399
Chris@2375 400 MainWindow::AudioMode audioMode =
Chris@2375 401 MainWindow::AUDIO_PLAYBACK_NOW_RECORD_LATER;
Chris@2375 402 MainWindow::MIDIMode midiMode =
Chris@2375 403 MainWindow::MIDI_LISTEN;
Chris@2375 404
Chris@2375 405 if (!audioOutput) {
Chris@2375 406 audioMode = MainWindow::AUDIO_NONE;
Chris@2375 407 midiMode = MainWindow::MIDI_NONE;
Chris@2375 408 }
Chris@1045 409
Chris@2375 410 MainWindow *gui = new MainWindow(audioMode, midiMode, oscSupport);
Chris@222 411 application.setMainWindow(gui);
Chris@2375 412
Chris@763 413 InteractiveFileFinder::setParentWidget(gui);
Chris@763 414 TransformUserConfigurator::setParentWidget(gui);
Chris@283 415 if (splash) {
Chris@283 416 QObject::connect(gui, SIGNAL(hideSplash()), splash, SLOT(hide()));
Chris@953 417 QObject::connect(gui, SIGNAL(hideSplash(QWidget *)),
Chris@953 418 splash, SLOT(finishSplash(QWidget *)));
Chris@283 419 }
Chris@0 420
Chris@2300 421 QScreen *screen = QApplication::primaryScreen();
Chris@2300 422 QRect available = screen->availableGeometry();
Chris@0 423
Chris@378 424 int width = (available.width() * 2) / 3;
Chris@0 425 int height = available.height() / 2;
Chris@378 426 if (height < 450) height = (available.height() * 2) / 3;
Chris@0 427 if (width > height * 2) width = height * 2;
Chris@0 428
Chris@237 429 settings.beginGroup("MainWindow");
Chris@624 430
Chris@5 431 QSize size = settings.value("size", QSize(width, height)).toSize();
Chris@319 432 gui->resizeConstrained(size);
Chris@624 433
Chris@5 434 if (settings.contains("position")) {
Chris@297 435 QRect prevrect(settings.value("position").toPoint(), size);
Chris@297 436 if (!(available & prevrect).isEmpty()) {
Chris@297 437 gui->move(prevrect.topLeft());
Chris@297 438 }
Chris@5 439 }
Chris@624 440
Chris@624 441 if (settings.value("maximised", false).toBool()) {
Chris@624 442 gui->setWindowState(Qt::WindowMaximized);
Chris@624 443 }
Chris@624 444
Chris@5 445 settings.endGroup();
Chris@5 446
Chris@222 447 gui->show();
Chris@64 448
Chris@118 449 // The MainWindow class seems to have trouble dealing with this if
Chris@118 450 // it tries to adapt to this preference before the constructor is
Chris@118 451 // complete. As a lazy hack, apply it explicitly from here
Chris@222 452 gui->preferenceChanged("Property Box Layout");
Chris@118 453
dan@365 454 application.m_readyForFiles = true; // Ready to receive files from e.g. Apple Events
dan@365 455
Chris@54 456 for (QStringList::iterator i = args.begin(); i != args.end(); ++i) {
Chris@54 457
Chris@2232 458 // Note QCommandLineParser has now pulled out argv[0] and all
Chris@2232 459 // the options, so in theory everything here from the very
Chris@2232 460 // first arg should be relevant. But let's reject names
Chris@2232 461 // starting with "-" just in case.
Chris@2232 462
Chris@54 463 if (i->startsWith('-')) continue;
Chris@54 464
Chris@54 465 QString path = *i;
Chris@54 466
dan@365 467 application.handleFilepathArgument(path, splash);
dan@365 468 }
dan@365 469
Chris@2232 470 for (QStringList::iterator i = application.m_filepathQueue.begin();
Chris@2232 471 i != application.m_filepathQueue.end(); ++i) {
dan@365 472 QString path = *i;
dan@365 473 application.handleFilepathArgument(path, splash);
Chris@180 474 }
Chris@180 475
Chris@215 476 #ifdef HAVE_FFTW3F
Chris@215 477 settings.beginGroup("FFTWisdom");
Chris@215 478 QString wisdom = settings.value("wisdom").toString();
Chris@215 479 if (wisdom != "") {
Chris@215 480 fftwf_import_wisdom_from_string(wisdom.toLocal8Bit().data());
Chris@215 481 }
Chris@267 482 #ifdef HAVE_FFTW3
Chris@267 483 wisdom = settings.value("wisdom_d").toString();
Chris@267 484 if (wisdom != "") {
Chris@267 485 fftw_import_wisdom_from_string(wisdom.toLocal8Bit().data());
Chris@267 486 }
Chris@267 487 #endif
Chris@215 488 settings.endGroup();
Chris@215 489 #endif
Chris@180 490
Chris@2232 491 QString scriptFile = parser.value("osc-script");
Chris@2232 492 if (scriptFile != "") {
Chris@2240 493 SVDEBUG << "Note: Cueing OSC script from filename \"" << scriptFile
Chris@2240 494 << "\"" << endl;
Chris@2232 495 gui->cueOSCScript(scriptFile);
Chris@2232 496 }
Chris@2232 497
Chris@0 498 int rv = application.exec();
Chris@0 499
Chris@298 500 gui->hide();
Chris@298 501
Chris@0 502 cleanupMutex.lock();
Chris@332 503
Chris@589 504 if (!cleanedUp) {
Chris@589 505 TransformFactory::deleteInstance();
Chris@589 506 TempDirectory::getInstance()->cleanup();
Chris@589 507 cleanedUp = true;
Chris@589 508 }
Chris@589 509
Chris@11 510 application.releaseMainWindow();
Chris@5 511
Chris@215 512 #ifdef HAVE_FFTW3F
Chris@267 513 settings.beginGroup("FFTWisdom");
Chris@215 514 char *cwisdom = fftwf_export_wisdom_to_string();
Chris@215 515 if (cwisdom) {
Chris@215 516 settings.setValue("wisdom", cwisdom);
Chris@332 517 free(cwisdom);
Chris@215 518 }
Chris@267 519 #ifdef HAVE_FFTW3
Chris@267 520 cwisdom = fftw_export_wisdom_to_string();
Chris@267 521 if (cwisdom) {
Chris@267 522 settings.setValue("wisdom_d", cwisdom);
Chris@332 523 free(cwisdom);
Chris@267 524 }
Chris@267 525 #endif
Chris@267 526 settings.endGroup();
Chris@215 527 #endif
Chris@215 528
Chris@908 529 FileSource::debugReport();
Chris@908 530
Chris@222 531 delete gui;
Chris@222 532
Chris@573 533 cleanupMutex.unlock();
Chris@573 534
Chris@0 535 return rv;
Chris@0 536 }
dan@365 537
dan@365 538 bool SVApplication::event(QEvent *event){
Chris@730 539
Chris@730 540 // Avoid warnings/errors with -Wextra because we aren't explicitly
Chris@730 541 // handling all event types (-Wall is OK with this because of the
Chris@730 542 // default but the stricter level insists)
Chris@730 543 #pragma GCC diagnostic ignored "-Wswitch-enum"
Chris@730 544
dan@365 545 QString thePath;
Chris@730 546
dan@365 547 switch (event->type()) {
dan@365 548 case QEvent::FileOpen:
dan@365 549 thePath = static_cast<QFileOpenEvent *>(event)->file();
dan@365 550 if(m_readyForFiles)
Chris@2126 551 handleFilepathArgument(thePath, nullptr);
dan@365 552 else
dan@365 553 m_filepathQueue.append(thePath);
dan@365 554 return true;
dan@365 555 default:
dan@365 556 return QApplication::event(event);
dan@365 557 }
dan@365 558 }
dan@365 559
dan@365 560 /** Application-global handler for filepaths passed in, e.g. as command-line arguments or apple events */
Chris@953 561 void SVApplication::handleFilepathArgument(QString path, SVSplash *splash){
dan@365 562 static bool haveSession = false;
dan@365 563 static bool haveMainModel = false;
dan@365 564 static bool havePriorCommandLineModel = false;
dan@365 565
dan@365 566 MainWindow::FileOpenStatus status = MainWindow::FileOpenFailed;
dan@365 567
Chris@603 568 #ifdef Q_OS_WIN32
Chris@603 569 path.replace("\\", "/");
Chris@603 570 #endif
Chris@603 571
dan@365 572 if (path.endsWith("sv")) {
dan@365 573 if (!haveSession) {
Chris@738 574 status = m_mainWindow->openSessionPath(path);
dan@365 575 if (status == MainWindow::FileOpenSucceeded) {
dan@365 576 haveSession = true;
dan@365 577 haveMainModel = true;
dan@365 578 }
dan@365 579 } else {
Chris@665 580 cerr << "WARNING: Ignoring additional session file argument \"" << path << "\"" << endl;
dan@365 581 status = MainWindow::FileOpenSucceeded;
dan@365 582 }
dan@365 583 }
dan@365 584 if (status != MainWindow::FileOpenSucceeded) {
dan@365 585 if (!haveMainModel) {
Chris@844 586 status = m_mainWindow->openPath(path, MainWindow::ReplaceSession);
dan@365 587 if (status == MainWindow::FileOpenSucceeded) {
dan@365 588 haveMainModel = true;
dan@365 589 }
dan@365 590 } else {
dan@365 591 if (haveSession && !havePriorCommandLineModel) {
Chris@844 592 status = m_mainWindow->openPath(path, MainWindow::AskUser);
dan@365 593 if (status == MainWindow::FileOpenSucceeded) {
dan@365 594 havePriorCommandLineModel = true;
dan@365 595 }
dan@365 596 } else {
Chris@844 597 status = m_mainWindow->openPath(path, MainWindow::CreateAdditionalModel);
dan@365 598 }
dan@365 599 }
dan@365 600 }
dan@365 601 if (status == MainWindow::FileOpenFailed) {
dan@365 602 if (splash) splash->hide();
dan@365 603 QMessageBox::critical
dan@365 604 (m_mainWindow, QMessageBox::tr("Failed to open file"),
dan@365 605 QMessageBox::tr("File or URL \"%1\" could not be opened").arg(path));
dan@365 606 } else if (status == MainWindow::FileOpenWrongMode) {
dan@365 607 if (splash) splash->hide();
dan@365 608 QMessageBox::critical
dan@365 609 (m_mainWindow, QMessageBox::tr("Failed to open file"),
dan@365 610 QMessageBox::tr("<b>Audio required</b><p>Please load at least one audio file before importing annotation data"));
dan@365 611 }
dan@365 612 }