void QGraphicsWebViewPrivate::updateCompositingScrollPosition()
{
if (rootGraphicsLayer && q->page() && q->page()->mainFrame()) {
const QPoint scrollPosition = q->page()->mainFrame()->scrollPosition();
rootGraphicsLayer.data()->setPos(-scrollPosition);
}
}
void QGraphicsWebViewPrivate::syncLayers()
{
#if USE(ACCELERATED_COMPOSITING)
if (shouldSync) {
QWebFramePrivate::core(q->page()->mainFrame())->view()->syncCompositingStateRecursive();
shouldSync = false;
}
#endif
}
void tst_QGraphicsWebView::qgraphicswebview()
{
QGraphicsWebView item;
item.url();
item.title();
item.icon();
item.zoomFactor();
item.history();
item.settings();
item.page();
item.setPage(0);
item.page();
item.setUrl(QUrl());
item.setZoomFactor(0);
item.load(QUrl());
item.setHtml(QString());
item.setContent(QByteArray());
item.isModified();
}
void QGraphicsWebViewPrivate::setRootGraphicsLayer(QGraphicsItem* layer)
{
if (rootGraphicsLayer) {
rootGraphicsLayer.data()->setParentItem(0);
q->scene()->removeItem(rootGraphicsLayer.data());
QWebFramePrivate::core(q->page()->mainFrame())->view()->syncCompositingStateRecursive();
}
rootGraphicsLayer = layer ? layer->toGraphicsObject() : 0;
if (layer) {
layer->setFlag(QGraphicsItem::ItemClipsChildrenToShape, true);
layer->setParentItem(q);
layer->setZValue(RootGraphicsLayerZValue);
updateCompositingScrollPosition();
}
createOrDeleteOverlay();
}
void QGraphicsWebViewPrivate::createOrDeleteOverlay()
{
bool useOverlay = false;
if (!resizesToContents) {
#if USE(ACCELERATED_COMPOSITING)
useOverlay = useOverlay || rootGraphicsLayer;
#endif
#if ENABLE(TILED_BACKING_STORE)
useOverlay = useOverlay || QWebFramePrivate::core(q->page()->mainFrame())->tiledBackingStore();
#endif
}
if (useOverlay == !!overlay)
return;
if (useOverlay) {
overlay = QSharedPointer<QGraphicsWebViewOverlay>(new QGraphicsWebViewOverlay(q));
overlay->setZValue(OverlayZValue);
} else
overlay.clear();
}
/*------------------------------------------------------------------------------
| main
+-----------------------------------------------------------------------------*/
int main(int argc, char** argv) {
qputenv("QT_QPA_EGLFS_FORCE888", "1");
QApplication::setAttribute(Qt::AA_ShareOpenGLContexts, true);
QApplication a(argc, argv);
const QStringList args = a.arguments();
if (args.size() < 2) {
log_err("Video ID is missing.");
return 1;
}
const QString videoId = args.at(1);
log_info("Starting playback of video ID %s...", qPrintable(videoId));
POC_Bridge bridge(videoId);
QGraphicsWebView* webItem = new QGraphicsWebView;
webItem->page()->mainFrame()->addToJavaScriptWindowObject("bridge", &bridge);
QOpenGLWidget* glViewport = new QOpenGLWidget;
QGraphicsView* view = new QGraphicsView;
view->setFrameShape(QFrame::NoFrame);
view->setRenderHints(QPainter::Antialiasing);
view->setScene(new QGraphicsScene);
view->setViewport(glViewport);
view->showFullScreen();
view->scene()->setBackgroundBrush(QBrush(Qt::red));
view->scene()->setSceneRect(QRectF(0, 0, 1920, 1080));
view->scene()->addItem(webItem);
webItem->setUrl(QUrl("qrc:/player.html"));
webItem->setMinimumSize(1920, 1080);
return a.exec();
}