annotate main/main.cpp @ 2560:cbde01e5c626 smoother-recording

Add record-mono setting
author Chris Cannam
date Tue, 16 Jun 2020 17:04:54 +0100
parents e499ec4a32c9
children a004f981f6f5
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@2448 46 #include <QSslSocket>
Chris@2458 47 #include <QFont>
Chris@2458 48 #include <QFontInfo>
Chris@331 49
Chris@0 50 #include <iostream>
Chris@0 51 #include <signal.h>
Chris@0 52
Chris@2053 53 #include "../version.h"
Chris@2053 54
Chris@215 55 #ifdef HAVE_FFTW3F
Chris@215 56 #include <fftw3.h>
Chris@215 57 #endif
Chris@215 58
Chris@127 59 /*! \mainpage Sonic Visualiser
Chris@127 60
Chris@127 61 \section interesting Summary of interesting classes
Chris@127 62
Chris@127 63 - Data models: Model and subclasses, e.g. WaveFileModel
Chris@127 64
Chris@127 65 - Graphical layers: Layer and subclasses, displayed on View and its
Chris@127 66 subclass widgets.
Chris@127 67
Chris@127 68 - Main window class, document class, and file parser: MainWindow,
Chris@127 69 Document, SVFileReader
Chris@127 70
Chris@127 71 - Turning one model (e.g. audio) into another (e.g. more audio, or a
Chris@244 72 curve extracted from it): Transform, encapsulating the data that need
Chris@244 73 to be stored to be able to reproduce a given transformation;
Chris@244 74 TransformFactory, for discovering the available types of transform;
Chris@244 75 ModelTransformerFactory, ModelTransformer and subclasses, providing
Chris@244 76 the mechanisms for applying transforms to data models
Chris@127 77
Chris@127 78 - Creating the plugins used by transforms: RealTimePluginFactory,
Chris@129 79 FeatureExtractionPluginFactory. See also the API documentation for
Chris@129 80 Vamp feature extraction plugins at
Chris@129 81 http://www.vamp-plugins.org/code-doc/.
Chris@127 82
Chris@127 83 - File reading and writing code: AudioFileReader and subclasses,
Chris@127 84 WavFileWriter, DataFileReader, SVFileReader
Chris@127 85
Chris@127 86 - FFT calculation and cacheing: FFTModel, FFTDataServer
Chris@127 87
Chris@127 88 - Widgets that show groups of editable properties: PropertyBox for
Chris@127 89 layer properties (contained in a PropertyStack), PluginParameterBox
Chris@127 90 for plugins (contained in a PluginParameterDialog)
Chris@127 91
Chris@127 92 - Audio playback: AudioCallbackPlaySource and subclasses,
Chris@127 93 AudioCallbackPlayTarget and subclasses, AudioGenerator
Chris@127 94
Chris@127 95 \section model Data sources: the Model hierarchy
Chris@127 96
Chris@2232 97 ***!!! todo: update this
Chris@2232 98
Chris@127 99 A Model is something containing, or knowing how to obtain, data.
Chris@127 100
Chris@127 101 For example, WaveFileModel is a model that knows how to get data
Chris@127 102 from an audio file; SparseTimeValueModel is a model containing
Chris@127 103 editable "curve" data.
Chris@127 104
Chris@127 105 Models typically subclass one of a number of abstract subclasses of
Chris@127 106 Model. For example, WaveFileModel subclasses DenseTimeValueModel,
Chris@127 107 which describes an interface for models that have a value at each
Chris@127 108 time point for a given sampling resolution. (Note that
Chris@127 109 WaveFileModel does not actually read the files itself: it uses
Chris@127 110 AudioFileReader classes for that. It just makes data from the
Chris@127 111 files available in a Model.) SparseTimeValueModel uses the
Chris@127 112 SparseModel template class, which provides most of the
Chris@127 113 implementation for models that contain a series of points of some
Chris@127 114 sort -- also used by NoteModel, TextModel, and
Chris@127 115 SparseOneDimensionalModel.
Chris@127 116
Chris@127 117 Everything that goes on the screen originates from a model, via a
Chris@127 118 layer (see below). The models are contained in a Document object.
Chris@127 119 There is no containment hierarchy or ordering of models in the
Chris@127 120 document. One model is the main model, which defines the sample
Chris@127 121 rate for playback.
Chris@127 122
Chris@127 123 A model may also be marked as a "derived" model, which means it was
Chris@127 124 generated from another model using some transform (feature
Chris@127 125 extraction or effect plugin, etc) -- the idea being that they can
Chris@127 126 be re-generated using the same transform if a new source model is
Chris@127 127 loaded.
Chris@127 128
Chris@127 129 \section layer Things that can display data: the Layer hierarchy
Chris@127 130
Chris@127 131 A Layer is something that knows how to draw parts of a model onto a
Chris@127 132 timeline.
Chris@127 133
Chris@127 134 For example, WaveformLayer is a layer which draws waveforms, based
Chris@127 135 on WaveFileModel; TimeValueLayer draws curves, based on
Chris@127 136 SparseTimeValueModel; SpectrogramLayer draws spectrograms, based on
Chris@127 137 WaveFileModel (via FFTModel).
Chris@127 138
Chris@127 139 The most basic functions of a layer are: to draw itself onto a
Chris@127 140 Pane, against a timeline on the x axis; and to permit user
Chris@127 141 interaction. If you were thinking of adding the capability to
Chris@127 142 display a new sort of something, then you would want to add a new
Chris@127 143 layer type. (You may also need a new model type, depending on
Chris@127 144 whether any existing model can capture the data you need.)
Chris@127 145 Depending on the sort of data in question, there are various
Chris@127 146 existing layers that might be appropriate to start from -- for
Chris@127 147 example, a layer that displays images that the user has imported
Chris@127 148 and associated with particular times might have something in common
Chris@127 149 with the existing TextLayer which displays pieces of text that are
Chris@127 150 associated with particular times.
Chris@127 151
Chris@127 152 Although layers are visual objects, they are contained in the
Chris@127 153 Document in Sonic Visualiser rather than being managed together
Chris@127 154 with display widgets. The Sonic Visualiser file format has
Chris@127 155 separate data and layout sections, and the layers are defined in
Chris@127 156 the data section and then referred to in the layout section which
Chris@127 157 determines which layers may go on which panes (see Pane below).
Chris@127 158
Chris@127 159 Once a layer class is defined, some basic data about it needs to be
Chris@127 160 set up in the LayerFactory class, and then it will appear in the
Chris@127 161 menus and so on on the main window.
Chris@127 162
Chris@127 163 \section view Widgets that are used to show layers: The View hierarchy
Chris@127 164
Chris@127 165 A View is a widget that displays a stack of layers. The most
Chris@127 166 important subclass is Pane, the widget that is used to show most of
Chris@127 167 the data in the main window of Sonic Visualiser.
Chris@127 168
Chris@127 169 All a pane really does is contain a set of layers and get them to
Chris@127 170 render themselves (one on top of the other, with the topmost layer
Chris@127 171 being the one that is currently interacted with), cache the
Chris@127 172 results, negotiate user interaction with them, and so on. This is
Chris@127 173 generally fiddly, if not especially interesting. Panes are
Chris@127 174 strictly layout objects and are not stored in the Document class;
Chris@127 175 instead the MainWindow contains a PaneStack widget (the widget that
Chris@127 176 takes up most of Sonic Visualiser's main window) which contains a
Chris@127 177 set of panes stacked vertically.
Chris@127 178
Chris@127 179 Another View subclass is Overview, which is the widget that
Chris@127 180 contains that green waveform showing the entire file at the bottom
Chris@127 181 of the window.
Chris@127 182
Chris@127 183 */
Chris@127 184
Chris@0 185 static QMutex cleanupMutex;
Chris@589 186 static bool cleanedUp = false;
Chris@0 187
Chris@0 188 static void
Chris@0 189 signalHandler(int /* signal */)
Chris@0 190 {
Chris@0 191 // Avoid this happening more than once across threads
Chris@0 192
Chris@665 193 cerr << "signalHandler: cleaning up and exiting" << endl;
Chris@2338 194
Chris@2338 195 if (cleanupMutex.tryLock(5000)) {
Chris@2338 196 if (!cleanedUp) {
Chris@2338 197 TempDirectory::getInstance()->cleanup();
Chris@2338 198 cleanedUp = true;
Chris@2338 199 }
Chris@2338 200 cleanupMutex.unlock();
Chris@589 201 }
Chris@2338 202
Chris@589 203 exit(0);
Chris@0 204 }
Chris@0 205
Chris@11 206 class SVApplication : public QApplication
Chris@11 207 {
Chris@11 208 public:
Chris@296 209 SVApplication(int &argc, char **argv) :
Chris@11 210 QApplication(argc, argv),
dan@365 211 m_readyForFiles(false),
dan@365 212 m_filepathQueue(QStringList()),
Chris@2126 213 m_mainWindow(nullptr)
Chris@509 214 {
Chris@509 215 }
Chris@2121 216 ~SVApplication() override { }
Chris@11 217
Chris@11 218 void setMainWindow(MainWindow *mw) { m_mainWindow = mw; }
Chris@2126 219 void releaseMainWindow() { m_mainWindow = nullptr; }
Chris@11 220
Chris@11 221 virtual void commitData(QSessionManager &manager) {
Chris@11 222 if (!m_mainWindow) return;
Chris@11 223 bool mayAskUser = manager.allowsInteraction();
Chris@11 224 bool success = m_mainWindow->commitData(mayAskUser);
Chris@11 225 manager.release();
Chris@11 226 if (!success) manager.cancel();
Chris@11 227 }
Chris@11 228
Chris@953 229 void handleFilepathArgument(QString path, SVSplash *splash);
dan@362 230
dan@365 231 bool m_readyForFiles;
dan@365 232 QStringList m_filepathQueue;
dan@362 233
Chris@11 234 protected:
Chris@11 235 MainWindow *m_mainWindow;
Chris@2121 236 bool event(QEvent *) override;
Chris@11 237 };
Chris@11 238
Chris@0 239 int
Chris@0 240 main(int argc, char **argv)
Chris@0 241 {
Chris@2058 242 if (argc == 2 && (QString(argv[1]) == "--version" ||
Chris@2058 243 QString(argv[1]) == "-v")) {
Chris@2058 244 cerr << SV_VERSION << endl;
Chris@2058 245 exit(0);
Chris@2058 246 }
Chris@2296 247
Chris@376 248 svSystemSpecificInitialisation();
Chris@376 249
Chris@11 250 SVApplication application(argc, argv);
Chris@0 251
Chris@2232 252 QApplication::setOrganizationName("sonic-visualiser");
Chris@2232 253 QApplication::setOrganizationDomain("sonicvisualiser.org");
Chris@2232 254 QApplication::setApplicationName(QApplication::tr("Sonic Visualiser"));
Chris@2232 255 QApplication::setApplicationVersion(SV_VERSION);
Chris@2232 256
Chris@2232 257 //!!! todo hand-update translations
Chris@2232 258 QCommandLineParser parser;
Chris@2241 259 parser.setApplicationDescription(QApplication::tr("\nSonic Visualiser is a program for viewing and exploring audio data\nfor semantic music analysis and annotation."));
Chris@2232 260 parser.addHelpOption();
Chris@2232 261 parser.addVersionOption();
Chris@2232 262
Chris@2361 263 parser.addOption(QCommandLineOption
Chris@2361 264 ("no-audio", QApplication::tr
Chris@2361 265 ("Do not attempt to open an audio output device.")));
Chris@2361 266 parser.addOption(QCommandLineOption
Chris@2361 267 ("no-osc", QApplication::tr
Chris@2361 268 ("Do not provide an Open Sound Control port for remote control.")));
Chris@2361 269 parser.addOption(QCommandLineOption
Chris@2361 270 ("no-splash", QApplication::tr
Chris@2361 271 ("Do not show a splash screen.")));
Chris@2361 272 parser.addOption(QCommandLineOption
Chris@2361 273 ("osc-script", QApplication::tr
Chris@2361 274 ("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 275 "osc.txt"));
Chris@2375 276 parser.addOption(QCommandLineOption
Chris@2375 277 ("first-run", QApplication::tr
Chris@2375 278 ("Clear any saved settings and reset to first-run behaviour.")));
Chris@2232 279
Chris@2232 280 parser.addPositionalArgument
Chris@2232 281 ("[<file> ...]", QApplication::tr("One or more Sonic Visualiser (.sv) and audio files may be provided."));
Chris@2232 282
Chris@46 283 QStringList args = application.arguments();
Chris@2232 284 if (!parser.parse(args)) {
Chris@2232 285 if (parser.unknownOptionNames().contains("?")) {
Chris@2232 286 // QCommandLineParser only understands -? for help on Windows,
Chris@2232 287 // but we historically accepted it everywhere - provide this
Chris@2232 288 // backward compatibility
Chris@2232 289 parser.showHelp();
Chris@2232 290 }
Chris@2232 291 }
Chris@2232 292
Chris@2232 293 parser.process(args);
Chris@2232 294
Chris@2375 295 if (parser.isSet("first-run")) {
Chris@2375 296 QSettings settings;
Chris@2375 297 settings.clear();
Chris@2375 298 }
Chris@2375 299
Chris@2233 300 bool audioOutput = !(parser.isSet("no-audio"));
Chris@2233 301 bool oscSupport = !(parser.isSet("no-osc"));
Chris@2233 302 bool showSplash = !(parser.isSet("no-splash"));
Chris@2233 303
Chris@2240 304 if (!audioOutput) {
Chris@2240 305 SVDEBUG << "Note: --no-audio flag set, will not use audio device" << endl;
Chris@2240 306 }
Chris@2240 307 if (!oscSupport) {
Chris@2240 308 SVDEBUG << "Note: --no-osc flag set, will not open OSC port" << endl;
Chris@2240 309 }
Chris@2240 310
Chris@2232 311 args = parser.positionalArguments();
Chris@2232 312
Chris@2232 313 QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
Chris@46 314
Chris@0 315 signal(SIGINT, signalHandler);
Chris@0 316 signal(SIGTERM, signalHandler);
Chris@0 317
Chris@640 318 #ifndef Q_OS_WIN32
Chris@0 319 signal(SIGHUP, signalHandler);
Chris@0 320 signal(SIGQUIT, signalHandler);
Chris@0 321 #endif
Chris@0 322
Chris@2126 323 SVSplash *splash = nullptr;
Chris@231 324
Chris@231 325 QSettings settings;
Chris@237 326
Chris@2458 327 QString language = QLocale::system().name();
Chris@2458 328 SVDEBUG << "System language is: " << language << endl;
Chris@2458 329
Chris@2458 330 settings.beginGroup("Preferences");
Chris@2458 331 QString prefLanguage = settings.value("locale", language).toString();
Chris@2458 332 if (prefLanguage != QString()) language = prefLanguage;
Chris@2458 333 settings.endGroup();
Chris@2458 334
Chris@2458 335 settings.beginGroup("Preferences");
Chris@2458 336 if (!(settings.value("always-use-default-font", false).toBool())) {
Chris@2458 337 #ifdef Q_OS_WIN32
Chris@2458 338 if (!language.startsWith("ru_")) { // + any future non-Latin i18ns
Chris@2458 339 QFont font(QApplication::font());
Chris@2458 340 QString preferredFamily = "Segoe UI";
Chris@2458 341 font.setFamily(preferredFamily);
Chris@2458 342 if (QFontInfo(font).family() == preferredFamily) {
Chris@2458 343 font.setPointSize(9);
Chris@2458 344 QApplication::setFont(font);
Chris@2458 345 }
Chris@2458 346 }
Chris@2458 347 #endif
Chris@2458 348 }
Chris@2458 349 settings.endGroup();
Chris@2458 350
Chris@237 351 settings.beginGroup("Preferences");
Chris@1274 352 // Default to using Piper server; can change in preferences
Chris@1274 353 if (!settings.contains("run-vamp-plugins-in-process")) {
Chris@1274 354 settings.setValue("run-vamp-plugins-in-process", false);
Chris@1274 355 }
Chris@1274 356 settings.endGroup();
Chris@1274 357
Chris@1274 358 settings.beginGroup("Preferences");
Chris@2518 359 if (showSplash) {
Chris@2518 360 if (!settings.value("show-splash", true).toBool()) {
Chris@2518 361 showSplash = false;
Chris@2518 362 }
Chris@2518 363 }
Chris@2518 364 settings.endGroup();
Chris@2518 365
Chris@2518 366 if (showSplash) {
Chris@953 367 splash = new SVSplash();
Chris@283 368 splash->show();
Chris@283 369 QTimer::singleShot(5000, splash, SLOT(hide()));
Chris@231 370 application.processEvents();
Chris@231 371 }
Chris@231 372
Chris@278 373 settings.beginGroup("RDF");
Chris@2505 374 QStringList list;
Chris@2505 375 bool absent = !(settings.contains("rdf-indices"));
Chris@2505 376 QString plugIndex("http://www.vamp-plugins.org/rdf/plugins/index.txt");
Chris@2505 377 QString packsIndex("http://www.vamp-plugins.org/rdf/packs/index.txt");
Chris@2505 378 if (absent) {
Chris@2505 379 list << plugIndex;
Chris@2505 380 list << packsIndex;
Chris@2505 381 } else {
Chris@2505 382 list = settings.value("rdf-indices").toStringList();
Chris@2505 383 if (!settings.contains("rdf-indices-refreshed-for-4.1")) {
Chris@2505 384 // Packs introduced
Chris@2505 385 if (!list.contains(packsIndex)) {
Chris@2505 386 list << packsIndex;
Chris@2505 387 }
Chris@2505 388 settings.setValue("rdf-indices-refreshed-for-4.1", true);
Chris@2505 389 }
Chris@278 390 }
Chris@2505 391 settings.setValue("rdf-indices", list);
Chris@278 392 settings.endGroup();
Chris@278 393
Chris@1838 394 PluginPathSetter::initialiseEnvironmentVariables();
Chris@1837 395
Chris@141 396 QIcon icon;
Chris@141 397 int sizes[] = { 16, 22, 24, 32, 48, 64, 128 };
Chris@730 398 for (int i = 0; i < int(sizeof(sizes)/sizeof(sizes[0])); ++i) {
Chris@141 399 icon.addFile(QString(":icons/sv-%1x%2.png").arg(sizes[i]).arg(sizes[i]));
Chris@141 400 }
Chris@141 401 QApplication::setWindowIcon(icon);
Chris@7 402
Chris@2518 403 if (showSplash) {
Chris@2518 404 application.processEvents();
Chris@2518 405 }
Chris@2518 406
Chris@0 407 QTranslator qtTranslator;
Chris@0 408 QString qtTrName = QString("qt_%1").arg(language);
Chris@438 409 SVDEBUG << "Loading " << qtTrName << "... ";
Chris@165 410 bool success = false;
Chris@165 411 if (!(success = qtTranslator.load(qtTrName))) {
Chris@165 412 QString qtDir = getenv("QTDIR");
Chris@165 413 if (qtDir != "") {
Chris@165 414 success = qtTranslator.load
Chris@165 415 (qtTrName, QDir(qtDir).filePath("translations"));
Chris@165 416 }
Chris@165 417 }
Chris@165 418 if (!success) {
Chris@438 419 SVDEBUG << "Failed\nFailed to load Qt translation for locale" << endl;
Chris@253 420 } else {
Chris@665 421 cerr << "Done" << endl;
Chris@165 422 }
Chris@0 423 application.installTranslator(&qtTranslator);
Chris@0 424
Chris@0 425 QTranslator svTranslator;
Chris@0 426 QString svTrName = QString("sonic-visualiser_%1").arg(language);
Chris@438 427 SVDEBUG << "Loading " << svTrName << "... ";
Chris@0 428 svTranslator.load(svTrName, ":i18n");
Chris@438 429 SVDEBUG << "Done" << endl;
Chris@0 430 application.installTranslator(&svTranslator);
Chris@0 431
Chris@187 432 StoreStartupLocale();
Chris@187 433
Chris@2527 434 #if (QT_VERSION >= 0x050400)
Chris@2448 435 SVDEBUG << "Note: SSL library build version is: "
Chris@2448 436 << QSslSocket::sslLibraryBuildVersionString()
Chris@2448 437 << endl;
Chris@2527 438 #endif
Chris@2448 439
Chris@1144 440 // Make known-plugins query as early as possible after showing
Chris@1307 441 // splash screen.
Chris@1307 442 PluginScan::getInstance()->scan();
Chris@2518 443
Chris@2518 444 if (showSplash) {
Chris@2518 445 application.processEvents();
Chris@2518 446 }
Chris@1144 447
Chris@1412 448 // Permit these types to be used as args in queued signal calls
Chris@0 449 qRegisterMetaType<PropertyContainer::PropertyName>("PropertyContainer::PropertyName");
Chris@1412 450 qRegisterMetaType<ZoomLevel>("ZoomLevel");
Chris@0 451
Chris@2375 452 MainWindow::AudioMode audioMode =
Chris@2375 453 MainWindow::AUDIO_PLAYBACK_NOW_RECORD_LATER;
Chris@2375 454 MainWindow::MIDIMode midiMode =
Chris@2375 455 MainWindow::MIDI_LISTEN;
Chris@2375 456
Chris@2375 457 if (!audioOutput) {
Chris@2375 458 audioMode = MainWindow::AUDIO_NONE;
Chris@2375 459 midiMode = MainWindow::MIDI_NONE;
Chris@2375 460 }
Chris@1045 461
Chris@2375 462 MainWindow *gui = new MainWindow(audioMode, midiMode, oscSupport);
Chris@222 463 application.setMainWindow(gui);
Chris@2375 464
Chris@763 465 InteractiveFileFinder::setParentWidget(gui);
Chris@763 466 TransformUserConfigurator::setParentWidget(gui);
Chris@283 467 if (splash) {
Chris@283 468 QObject::connect(gui, SIGNAL(hideSplash()), splash, SLOT(hide()));
Chris@953 469 QObject::connect(gui, SIGNAL(hideSplash(QWidget *)),
Chris@953 470 splash, SLOT(finishSplash(QWidget *)));
Chris@283 471 }
Chris@0 472
Chris@2300 473 QScreen *screen = QApplication::primaryScreen();
Chris@2300 474 QRect available = screen->availableGeometry();
Chris@0 475
Chris@378 476 int width = (available.width() * 2) / 3;
Chris@0 477 int height = available.height() / 2;
Chris@378 478 if (height < 450) height = (available.height() * 2) / 3;
Chris@0 479 if (width > height * 2) width = height * 2;
Chris@0 480
Chris@237 481 settings.beginGroup("MainWindow");
Chris@624 482
Chris@5 483 QSize size = settings.value("size", QSize(width, height)).toSize();
Chris@319 484 gui->resizeConstrained(size);
Chris@624 485
Chris@5 486 if (settings.contains("position")) {
Chris@297 487 QRect prevrect(settings.value("position").toPoint(), size);
Chris@297 488 if (!(available & prevrect).isEmpty()) {
Chris@297 489 gui->move(prevrect.topLeft());
Chris@297 490 }
Chris@5 491 }
Chris@624 492
Chris@624 493 if (settings.value("maximised", false).toBool()) {
Chris@624 494 gui->setWindowState(Qt::WindowMaximized);
Chris@624 495 }
Chris@624 496
Chris@5 497 settings.endGroup();
Chris@5 498
Chris@222 499 gui->show();
Chris@64 500
Chris@118 501 // The MainWindow class seems to have trouble dealing with this if
Chris@118 502 // it tries to adapt to this preference before the constructor is
Chris@118 503 // complete. As a lazy hack, apply it explicitly from here
Chris@222 504 gui->preferenceChanged("Property Box Layout");
Chris@118 505
dan@365 506 application.m_readyForFiles = true; // Ready to receive files from e.g. Apple Events
dan@365 507
Chris@54 508 for (QStringList::iterator i = args.begin(); i != args.end(); ++i) {
Chris@54 509
Chris@2232 510 // Note QCommandLineParser has now pulled out argv[0] and all
Chris@2232 511 // the options, so in theory everything here from the very
Chris@2232 512 // first arg should be relevant. But let's reject names
Chris@2232 513 // starting with "-" just in case.
Chris@2232 514
Chris@54 515 if (i->startsWith('-')) continue;
Chris@54 516
Chris@54 517 QString path = *i;
Chris@54 518
dan@365 519 application.handleFilepathArgument(path, splash);
dan@365 520 }
dan@365 521
Chris@2232 522 for (QStringList::iterator i = application.m_filepathQueue.begin();
Chris@2232 523 i != application.m_filepathQueue.end(); ++i) {
dan@365 524 QString path = *i;
dan@365 525 application.handleFilepathArgument(path, splash);
Chris@180 526 }
Chris@180 527
Chris@215 528 #ifdef HAVE_FFTW3F
Chris@215 529 settings.beginGroup("FFTWisdom");
Chris@215 530 QString wisdom = settings.value("wisdom").toString();
Chris@215 531 if (wisdom != "") {
Chris@215 532 fftwf_import_wisdom_from_string(wisdom.toLocal8Bit().data());
Chris@215 533 }
Chris@267 534 #ifdef HAVE_FFTW3
Chris@267 535 wisdom = settings.value("wisdom_d").toString();
Chris@267 536 if (wisdom != "") {
Chris@267 537 fftw_import_wisdom_from_string(wisdom.toLocal8Bit().data());
Chris@267 538 }
Chris@267 539 #endif
Chris@215 540 settings.endGroup();
Chris@215 541 #endif
Chris@180 542
Chris@2232 543 QString scriptFile = parser.value("osc-script");
Chris@2232 544 if (scriptFile != "") {
Chris@2240 545 SVDEBUG << "Note: Cueing OSC script from filename \"" << scriptFile
Chris@2240 546 << "\"" << endl;
Chris@2232 547 gui->cueOSCScript(scriptFile);
Chris@2232 548 }
Chris@2232 549
Chris@0 550 int rv = application.exec();
Chris@0 551
Chris@298 552 gui->hide();
Chris@298 553
Chris@0 554 cleanupMutex.lock();
Chris@332 555
Chris@589 556 if (!cleanedUp) {
Chris@589 557 TransformFactory::deleteInstance();
Chris@589 558 TempDirectory::getInstance()->cleanup();
Chris@589 559 cleanedUp = true;
Chris@589 560 }
Chris@589 561
Chris@11 562 application.releaseMainWindow();
Chris@5 563
Chris@215 564 #ifdef HAVE_FFTW3F
Chris@267 565 settings.beginGroup("FFTWisdom");
Chris@215 566 char *cwisdom = fftwf_export_wisdom_to_string();
Chris@215 567 if (cwisdom) {
Chris@215 568 settings.setValue("wisdom", cwisdom);
Chris@332 569 free(cwisdom);
Chris@215 570 }
Chris@267 571 #ifdef HAVE_FFTW3
Chris@267 572 cwisdom = fftw_export_wisdom_to_string();
Chris@267 573 if (cwisdom) {
Chris@267 574 settings.setValue("wisdom_d", cwisdom);
Chris@332 575 free(cwisdom);
Chris@267 576 }
Chris@267 577 #endif
Chris@267 578 settings.endGroup();
Chris@215 579 #endif
Chris@215 580
Chris@908 581 FileSource::debugReport();
Chris@908 582
Chris@222 583 delete gui;
Chris@222 584
Chris@573 585 cleanupMutex.unlock();
Chris@573 586
Chris@0 587 return rv;
Chris@0 588 }
dan@365 589
dan@365 590 bool SVApplication::event(QEvent *event){
Chris@730 591
Chris@730 592 // Avoid warnings/errors with -Wextra because we aren't explicitly
Chris@730 593 // handling all event types (-Wall is OK with this because of the
Chris@730 594 // default but the stricter level insists)
Chris@730 595 #pragma GCC diagnostic ignored "-Wswitch-enum"
Chris@730 596
dan@365 597 QString thePath;
Chris@730 598
dan@365 599 switch (event->type()) {
dan@365 600 case QEvent::FileOpen:
dan@365 601 thePath = static_cast<QFileOpenEvent *>(event)->file();
dan@365 602 if(m_readyForFiles)
Chris@2126 603 handleFilepathArgument(thePath, nullptr);
dan@365 604 else
dan@365 605 m_filepathQueue.append(thePath);
dan@365 606 return true;
dan@365 607 default:
dan@365 608 return QApplication::event(event);
dan@365 609 }
dan@365 610 }
dan@365 611
dan@365 612 /** Application-global handler for filepaths passed in, e.g. as command-line arguments or apple events */
Chris@953 613 void SVApplication::handleFilepathArgument(QString path, SVSplash *splash){
dan@365 614 static bool haveSession = false;
dan@365 615 static bool haveMainModel = false;
dan@365 616 static bool havePriorCommandLineModel = false;
dan@365 617
dan@365 618 MainWindow::FileOpenStatus status = MainWindow::FileOpenFailed;
dan@365 619
Chris@603 620 #ifdef Q_OS_WIN32
Chris@603 621 path.replace("\\", "/");
Chris@603 622 #endif
Chris@603 623
dan@365 624 if (path.endsWith("sv")) {
dan@365 625 if (!haveSession) {
Chris@738 626 status = m_mainWindow->openSessionPath(path);
dan@365 627 if (status == MainWindow::FileOpenSucceeded) {
dan@365 628 haveSession = true;
dan@365 629 haveMainModel = true;
dan@365 630 }
dan@365 631 } else {
Chris@665 632 cerr << "WARNING: Ignoring additional session file argument \"" << path << "\"" << endl;
dan@365 633 status = MainWindow::FileOpenSucceeded;
dan@365 634 }
dan@365 635 }
dan@365 636 if (status != MainWindow::FileOpenSucceeded) {
dan@365 637 if (!haveMainModel) {
Chris@844 638 status = m_mainWindow->openPath(path, MainWindow::ReplaceSession);
dan@365 639 if (status == MainWindow::FileOpenSucceeded) {
dan@365 640 haveMainModel = true;
dan@365 641 }
dan@365 642 } else {
dan@365 643 if (haveSession && !havePriorCommandLineModel) {
Chris@844 644 status = m_mainWindow->openPath(path, MainWindow::AskUser);
dan@365 645 if (status == MainWindow::FileOpenSucceeded) {
dan@365 646 havePriorCommandLineModel = true;
dan@365 647 }
dan@365 648 } else {
Chris@844 649 status = m_mainWindow->openPath(path, MainWindow::CreateAdditionalModel);
dan@365 650 }
dan@365 651 }
dan@365 652 }
dan@365 653 if (status == MainWindow::FileOpenFailed) {
dan@365 654 if (splash) splash->hide();
dan@365 655 QMessageBox::critical
dan@365 656 (m_mainWindow, QMessageBox::tr("Failed to open file"),
dan@365 657 QMessageBox::tr("File or URL \"%1\" could not be opened").arg(path));
dan@365 658 } else if (status == MainWindow::FileOpenWrongMode) {
dan@365 659 if (splash) splash->hide();
dan@365 660 QMessageBox::critical
dan@365 661 (m_mainWindow, QMessageBox::tr("Failed to open file"),
dan@365 662 QMessageBox::tr("<b>Audio required</b><p>Please load at least one audio file before importing annotation data"));
dan@365 663 }
dan@365 664 }