int main(int argc, char *argv[])
{
QGuiApplication app(argc, argv);
#ifdef PERFORMANCEMONITOR_SUPPORT
PerformanceMonitor::qmlRegisterTypes();
#endif
QString source1, source2;
qreal volume = 0.5;
QStringList args = app.arguments();
#ifdef PERFORMANCEMONITOR_SUPPORT
PerformanceMonitor::State performanceMonitorState;
#endif
bool sourceIsUrl = false;
for (int i = 1; i < args.size(); ++i) {
const QByteArray arg = args.at(i).toUtf8();
if (arg.startsWith('-')) {
if ("-volume" == arg) {
if (i+1 < args.count())
volume = 0.01 * args.at(++i).toInt();
else
qtTrace() << "Option \"-volume\" takes a value";
}
#ifdef PERFORMANCEMONITOR_SUPPORT
else if (performanceMonitorState.parseArgument(arg)) {
// Do nothing
}
#endif
else if ("-url" == arg) {
sourceIsUrl = true;
} else {
qtTrace() << "Option" << arg << "ignored";
}
} else {
if (source1.isEmpty())
source1 = arg;
else if (source2.isEmpty())
source2 = arg;
else
qtTrace() << "Argument" << arg << "ignored";
}
}
QUrl url1, url2;
if (sourceIsUrl) {
url1 = source1;
url2 = source2;
} else {
if (!source1.isEmpty())
url1 = QUrl::fromLocalFile(source1);
if (!source2.isEmpty())
url2 = QUrl::fromLocalFile(source2);
}
QQuickView viewer;
viewer.setSource(QUrl("qrc:///qml/qmlvideo/main.qml"));
QObject::connect(viewer.engine(), SIGNAL(quit()), &viewer, SLOT(close()));
QQuickItem *rootObject = viewer.rootObject();
rootObject->setProperty("source1", url1);
rootObject->setProperty("source2", url2);
rootObject->setProperty("volume", volume);
#ifdef PERFORMANCEMONITOR_SUPPORT
if (performanceMonitorState.valid) {
rootObject->setProperty("perfMonitorsLogging", performanceMonitorState.logging);
rootObject->setProperty("perfMonitorsVisible", performanceMonitorState.visible);
}
QObject::connect(&viewer, SIGNAL(afterRendering()),
rootObject, SLOT(qmlFramePainted()));
#endif
const QStringList moviesLocation = QStandardPaths::standardLocations(QStandardPaths::MoviesLocation);
const QUrl videoPath =
QUrl::fromLocalFile(moviesLocation.isEmpty() ?
app.applicationDirPath() :
moviesLocation.front());
viewer.rootContext()->setContextProperty("videoPath", videoPath);
QMetaObject::invokeMethod(rootObject, "init");
viewer.setMinimumSize(QSize(640, 360));
viewer.show();
return app.exec();
}
int main(int argc, char *argv[])
{
QGuiApplication app(argc, argv);
#ifdef PERFORMANCEMONITOR_SUPPORT
PerformanceMonitor::qmlRegisterTypes();
#endif
QUrl fileName;
qreal volume = 0.5;
QStringList args = app.arguments();
#ifdef PERFORMANCEMONITOR_SUPPORT
PerformanceMonitor::State performanceMonitorState;
#endif
for (int i = 1; i < args.size(); ++i) {
const QByteArray arg = args.at(i).toUtf8();
if (arg.startsWith('-')) {
if ("-volume" == arg) {
if (i + 1 < args.size())
volume = 0.01 * args.at(++i).toInt();
else
qtTrace() << "Option \"-volume\" takes a value";
}
#ifdef PERFORMANCEMONITOR_SUPPORT
else if (performanceMonitorState.parseArgument(arg)) {
// Do nothing
}
#endif
else {
qtTrace() << "Option" << arg << "ignored";
}
} else {
if (fileName.isEmpty())
fileName = QUrl::fromLocalFile(arg);
else
qtTrace() << "Argument" << arg << "ignored";
}
}
QQuickView viewer;
viewer.setSource(QUrl(QLatin1String("qrc:///qml/qmlvideofx/Main.qml")));
QQuickItem *rootObject = viewer.rootObject();
rootObject->setProperty("fileName", fileName);
viewer.rootObject()->setProperty("volume", volume);
#ifdef PERFORMANCEMONITOR_SUPPORT
if (performanceMonitorState.valid) {
rootObject->setProperty("perfMonitorsLogging", performanceMonitorState.logging);
rootObject->setProperty("perfMonitorsVisible", performanceMonitorState.visible);
}
QObject::connect(&viewer, SIGNAL(afterRendering()),
rootObject, SLOT(qmlFramePainted()));
#endif
FileReader fileReader;
viewer.rootContext()->setContextProperty("fileReader", &fileReader);
const QUrl appPath(QUrl::fromLocalFile(app.applicationDirPath()));
const QStringList picturesLocation = QStandardPaths::standardLocations(QStandardPaths::PicturesLocation);
const QUrl imagePath = picturesLocation.isEmpty() ? appPath : QUrl::fromLocalFile(picturesLocation.first());
viewer.rootContext()->setContextProperty("imagePath", imagePath);
const QStringList moviesLocation = QStandardPaths::standardLocations(QStandardPaths::MoviesLocation);
const QUrl videoPath = moviesLocation.isEmpty() ? appPath : QUrl::fromLocalFile(moviesLocation.first());
viewer.rootContext()->setContextProperty("videoPath", videoPath);
viewer.setTitle("qmlvideofx");
viewer.setFlags(Qt::Window | Qt::WindowSystemMenuHint | Qt::WindowTitleHint |
Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint);
viewer.setMinimumSize(QSize(1280, 720));
viewer.setResizeMode(QQuickView::SizeRootObjectToView);
viewer.show();
// Delay invocation of init until the event loop has started, to work around
// a GL context issue on Harmattan: without this, we get the following error
// when the first ShaderEffectItem is created:
// "QGLShaderProgram::addShader: Program and shader are not associated with same context"
QMetaObject::invokeMethod(viewer.rootObject(), "init", Qt::QueuedConnection);
return app.exec();
}
int main(int argc, char *argv[])
{
#ifdef USE_OPENGL_GRAPHICS_SYSTEM
QApplication::setGraphicsSystem("opengl");
#endif
QApplication app(argc, argv);
#ifdef PERFORMANCEMONITOR_SUPPORT
PerformanceMonitor::qmlRegisterTypes();
#endif
QUrl fileName;
qreal volume = 0.5;
QStringList args = app.arguments();
#ifdef PERFORMANCEMONITOR_SUPPORT
PerformanceMonitor::State performanceMonitorState;
#endif
for (int i=1; i<args.count(); ++i) {
const QString &arg = args.at(i);
if (arg.startsWith('-')) {
if ("-volume" == arg) {
if (i+1 < args.count())
volume = 0.01 * args.at(++i).toInt();
else
qtTrace() << "Option \"-volume\" takes a value";
}
#ifdef PERFORMANCEMONITOR_SUPPORT
else if (PerformanceMonitor::parseArgument(arg, performanceMonitorState)) {
// Do nothing
}
#endif
else {
qtTrace() << "Option" << arg << "ignored";
}
} else {
if (fileName.isEmpty())
fileName = QUrl::fromLocalFile(arg);
else
qtTrace() << "Argument" << arg << "ignored";
}
}
QmlApplicationViewer viewer;
#ifndef USE_OPENGL_GRAPHICS_SYSTEM
QGLFormat format = QGLFormat::defaultFormat();
format.setSampleBuffers(false);
format.setSwapInterval(1);
QGLWidget* glWidget = new QGLWidget(format);
glWidget->setAutoFillBackground(false);
viewer.setViewport(glWidget);
#endif
viewer.setOrientation(QmlApplicationViewer::ScreenOrientationAuto);
viewer.setMainQmlFile(QLatin1String("qml/qmlvideofx/") + MainQmlFile);
viewer.setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
QGraphicsObject *rootObject = viewer.rootObject();
rootObject->setProperty("fileName", fileName);
viewer.rootObject()->setProperty("volume", volume);
#ifdef PERFORMANCEMONITOR_SUPPORT
if (performanceMonitorState.valid) {
rootObject->setProperty("perfMonitorsLogging", performanceMonitorState.logging);
rootObject->setProperty("perfMonitorsVisible", performanceMonitorState.visible);
}
PaintEventMonitor paintEventMonitor;
paintEventMonitor.setTarget(viewer.viewport());
QObject::connect(&paintEventMonitor, SIGNAL(targetPainted()),
rootObject, SLOT(qmlFramePainted()));
#endif
FileReader fileReader;
viewer.rootContext()->setContextProperty("fileReader", &fileReader);
QString imagePath = "../../images";
const QString picturesLocation = QDesktopServices::storageLocation(QDesktopServices::PicturesLocation);
if (!picturesLocation.isEmpty())
imagePath = picturesLocation;
viewer.rootContext()->setContextProperty("imagePath", imagePath);
QString videoPath;
const QString moviesLocation = QDesktopServices::storageLocation(QDesktopServices::MoviesLocation);
if (!moviesLocation.isEmpty())
videoPath = moviesLocation;
viewer.rootContext()->setContextProperty("videoPath", videoPath);
#ifdef SMALL_SCREEN_PHYSICAL
viewer.setOrientation(QmlApplicationViewer::ScreenOrientationLockLandscape);
viewer.showFullScreen();
#else
viewer.showExpanded();
#endif
// Delay invocation of init until the event loop has started, to work around
// a GL context issue on Harmattan: without this, we get the following error
// when the first ShaderEffectItem is created:
// "QGLShaderProgram::addShader: Program and shader are not associated with same context"
QMetaObject::invokeMethod(viewer.rootObject(), "init", Qt::QueuedConnection);
return app.exec();
}
