QQuickItem *GlobalFunctions::itemAt(QQuickItem* parent, int x, int y, QJSValue matcher)
{
if (!parent) return nullptr;
QList<QQuickItem *> children = QQuickItemPrivate::get(parent)->paintOrderChildItems();
for (int i = children.count() - 1; i >= 0; --i) {
QQuickItem *child = children.at(i);
// Map coordinates to the child element's coordinate space
QPointF point = parent->mapToItem(child, QPointF(x, y));
if (child->isVisible() && point.x() >= 0
&& child->width() >= point.x()
&& point.y() >= 0
&& child->height() >= point.y()) {
if (!matcher.isCallable()) return child;
QQmlEngine* engine = qmlEngine(child);
if (!engine) return child;
QJSValue newObj = engine->newQObject(child);
if (matcher.call(QJSValueList() << newObj).toBool()) {
return child;
}
}
}
return nullptr;
}
void QQuickStretchColumnContainer::updatePolish (void) {
const QList<QQuickItem *> childrenList = childItems ();
/// find items and stretchers
qreal tmpW = 0;
qreal tmpH = 0;
int nbItems = 0;
int nbStretch = 0;
for (QList<QQuickItem *>::const_iterator it = childrenList.constBegin (); it != childrenList.constEnd (); it++) {
QQuickItem * child = (* it);
if (child != Q_NULLPTR && !child->inherits ("QQuickRepeater") && child->isVisible ()) {
if (child->implicitWidth () > tmpW) {
tmpW = child->implicitWidth ();
}
if (child->implicitHeight () >= 0) {
tmpH += child->implicitHeight ();
}
else {
nbStretch++;
}
nbItems++;
}
}
/// resize layout
if (nbItems > 1) {
tmpH += (m_spacing * (nbItems -1));
}
setImplicitWidth (tmpW);
setImplicitHeight (tmpH);
const qreal layoutWidth = width ();
const qreal layoutHeight = height ();
const qreal autoSize = (nbStretch > 0 ? (layoutHeight - tmpH) / qreal (nbStretch) : 0);
/// position children
int currY = 0;
for (QList<QQuickItem *>::const_iterator it = childrenList.constBegin (); it != childrenList.constEnd (); it++) {
QQuickItem * child = (* it);
if (child != Q_NULLPTR && !child->inherits ("QQuickRepeater") && child->isVisible ()) {
if (currY) {
currY += m_spacing;
}
child->setY (currY);
child->setWidth (layoutWidth);
child->setHeight (child->implicitHeight () >= 0 ? child->implicitHeight () : autoSize);
currY += child->height ();
}
}
}
bool QQuickMouseAreaPrivate::propagateHelper(QQuickMouseEvent *ev, QQuickItem *item,const QPointF &sp, PropagateType sig)
{
//Based off of QQuickWindow::deliverInitialMousePressEvent
//But specific to MouseArea, so doesn't belong in window
Q_Q(const QQuickMouseArea);
QQuickItemPrivate *itemPrivate = QQuickItemPrivate::get(item);
if (itemPrivate->flags & QQuickItem::ItemClipsChildrenToShape) {
QPointF p = item->mapFromScene(sp);
if (!item->contains(p))
return false;
}
QList<QQuickItem *> children = itemPrivate->paintOrderChildItems();
for (int ii = children.count() - 1; ii >= 0; --ii) {
QQuickItem *child = children.at(ii);
if (!child->isVisible() || !child->isEnabled())
continue;
if (propagateHelper(ev, child, sp, sig))
return true;
}
QQuickMouseArea* ma = qobject_cast<QQuickMouseArea*>(item);
if (ma && ma != q && ma->isEnabled() && itemPrivate->acceptedMouseButtons() & ev->button()) {
switch (sig) {
case Click:
if (!ma->d_func()->isClickConnected())
return false;
break;
case DoubleClick:
if (!ma->d_func()->isDoubleClickConnected())
return false;
break;
case PressAndHold:
if (!ma->d_func()->isPressAndHoldConnected())
return false;
break;
}
QPointF p = item->mapFromScene(sp);
if (item->contains(p)) {
ev->setX(p.x());
ev->setY(p.y());
ev->setAccepted(true);//It is connected, they have to explicitly ignore to let it slide
switch (sig) {
case Click: emit ma->clicked(ev); break;
case DoubleClick: emit ma->doubleClicked(ev); break;
case PressAndHold: emit ma->pressAndHold(ev); break;
}
if (ev->isAccepted())
return true;
}
}
return false;
}
QVariant QuickItemModel::data(const QModelIndex& index, int role) const
{
if (!index.isValid())
return QVariant();
QQuickItem *item = reinterpret_cast<QQuickItem*>(index.internalPointer());
if (role == QuickItemModelRole::Visibility)
return item->isVisible();
return dataForObject(item, index, role);
}
void StretchRow::layoutChildrenWithDefaultSize() {
//static int count = 0;
//qDebug() << "Row Default Size" << ++count;
Q_ASSERT(m_defaultSize != 0);
const QList<QQuickItem *> childrenList = childItems();
if (childrenList.isEmpty()) return;
const int layoutHeight = height();
qreal currX = m_leftMargin;
for (QList<QQuickItem *>::const_iterator it = childrenList.constBegin(); it != childrenList.constEnd(); ++it) {
QQuickItem* child = (*it);
if (child == Q_NULLPTR || !child->isVisible()) {
continue;
}
// add spacing if it is not the first item:
if (currX > 0) {
currX += m_spacing;
}
if (currX != child->x()) child->setX(currX);
// check if item has a stretch proportion set:
if (child->implicitWidth() < 0) {
// yes -> set it to default size:
qreal newWidth = m_defaultSize * child->implicitWidth() * -1;
if (newWidth != child->width()) child->setWidth(newWidth);
}
// set height of all items to fill the layout:
if (layoutHeight != child->height()) child->setHeight(layoutHeight);
currX += child->width();
}
currX += m_rightMargin;
// set implicit size to fit all items:
if (currX != implicitWidth()) setImplicitWidth(currX);
}
void StretchColumn::layoutChildrenWithDefaultSize() {
//static int count = 0;
//qDebug() << "Column Default Size" << ++count;
Q_ASSERT(m_defaultSize != 0);
const QList<QQuickItem *> childrenList = childItems();
if (childrenList.isEmpty()) return;
const int contentWidth = width() - m_leftMargin - m_rightMargin;
qreal currY = 0;
for (QList<QQuickItem *>::const_iterator it = childrenList.constBegin(); it != childrenList.constEnd(); ++it) {
QQuickItem* child = (*it);
if (child == Q_NULLPTR || !child->isVisible()) {
continue;
}
// add spacing if it is not the first item:
if (currY > 0) {
currY += m_spacing;
}
if (currY != child->y()) child->setY(currY);
// check if item has a stretch proportion set:
if (child->implicitHeight() < 0) {
// yes -> set it to default size multiplied by relative size:
qreal newHeight = m_defaultSize * child->implicitHeight() * -1;
if (newHeight != child->height()) child->setHeight(newHeight);
}
// set width of all items to fill the layout:
if (m_leftMargin != child->x()) child->setX(m_leftMargin);
if (contentWidth != child->width()) child->setWidth(contentWidth);
currY += child->height();
}
// set implicit size to fit all items:
if (currY != implicitHeight()) setImplicitHeight(currY);
}
void TouchDispatcher::dispatchTouchBegin(
QTouchDevice *device,
Qt::KeyboardModifiers modifiers,
const QList<QTouchEvent::TouchPoint> &touchPoints,
QWindow *window,
ulong timestamp)
{
Q_ASSERT(m_status == NoActiveTouch);
QQuickItem *targetItem = m_targetItem.data();
if (!targetItem->isEnabled() || !targetItem->isVisible()) {
ugDebug("Cannot dispatch touch event to " << targetItem << " because it's disabled or invisible.");
return;
}
// Map touch points to targetItem coordinates
QList<QTouchEvent::TouchPoint> targetTouchPoints = touchPoints;
transformTouchPoints(targetTouchPoints, QQuickItemPrivate::get(targetItem)->windowToItemTransform());
QScopedPointer<QTouchEvent> touchEvent(
createQTouchEvent(QEvent::TouchBegin, device, modifiers, targetTouchPoints, window, timestamp));
ugDebug("dispatching " << qPrintable(touchEventToString(touchEvent.data()))
<< " to " << targetItem);
QCoreApplication::sendEvent(targetItem, touchEvent.data());
if (touchEvent->isAccepted()) {
ugDebug("Item accepted the touch event.");
setStatus(DeliveringTouchEvents);
} else if (targetItem->acceptedMouseButtons() & Qt::LeftButton) {
ugDebug("Item rejected the touch event. Trying a QMouseEvent");
// NB: Arbitrarily chose the first touch point to emulate the mouse pointer
QScopedPointer<QMouseEvent> mouseEvent(
touchToMouseEvent(QEvent::MouseButtonPress, targetTouchPoints.at(0), timestamp,
modifiers, false /* transformNeeded */));
Q_ASSERT(targetTouchPoints.at(0).state() == Qt::TouchPointPressed);
ugDebug("dispatching " << qPrintable(mouseEventToString(mouseEvent.data()))
<< " to " << m_targetItem.data());
QCoreApplication::sendEvent(targetItem, mouseEvent.data());
if (mouseEvent->isAccepted()) {
ugDebug("Item accepted the QMouseEvent.");
setStatus(DeliveringMouseEvents);
m_touchMouseId = targetTouchPoints.at(0).id();
if (checkIfDoubleClicked(timestamp)) {
QScopedPointer<QMouseEvent> doubleClickEvent(
touchToMouseEvent(QEvent::MouseButtonDblClick, targetTouchPoints.at(0), timestamp,
modifiers, false /* transformNeeded */));
ugDebug("dispatching " << qPrintable(mouseEventToString(doubleClickEvent.data()))
<< " to " << m_targetItem.data());
QCoreApplication::sendEvent(targetItem, doubleClickEvent.data());
}
} else {
ugDebug("Item rejected the QMouseEvent.");
setStatus(TargetRejectedTouches);
}
} else {
ugDebug("Item rejected the touch event and does not accept mouse buttons.");
setStatus(TargetRejectedTouches);
}
}
void Stats::updateStats(bool force) {
QQuickItem* parent = parentItem();
if (!force) {
if (!Menu::getInstance()->isOptionChecked(MenuOption::Stats)) {
if (parent->isVisible()) {
parent->setVisible(false);
}
return;
} else if (!parent->isVisible()) {
parent->setVisible(true);
}
}
auto nodeList = DependencyManager::get<NodeList>();
auto avatarManager = DependencyManager::get<AvatarManager>();
// we need to take one avatar out so we don't include ourselves
STAT_UPDATE(avatarCount, avatarManager->size() - 1);
STAT_UPDATE(updatedAvatarCount, avatarManager->getNumAvatarsUpdated());
STAT_UPDATE(notUpdatedAvatarCount, avatarManager->getNumAvatarsNotUpdated());
STAT_UPDATE(serverCount, (int)nodeList->size());
STAT_UPDATE_FLOAT(renderrate, qApp->getRenderLoopRate(), 0.1f);
if (qApp->getActiveDisplayPlugin()) {
auto displayPlugin = qApp->getActiveDisplayPlugin();
auto stats = displayPlugin->getHardwareStats();
STAT_UPDATE(appdropped, stats["app_dropped_frame_count"].toInt());
STAT_UPDATE(longrenders, stats["long_render_count"].toInt());
STAT_UPDATE(longsubmits, stats["long_submit_count"].toInt());
STAT_UPDATE(longframes, stats["long_frame_count"].toInt());
STAT_UPDATE_FLOAT(presentrate, displayPlugin->presentRate(), 0.1f);
STAT_UPDATE_FLOAT(presentnewrate, displayPlugin->newFramePresentRate(), 0.1f);
STAT_UPDATE_FLOAT(presentdroprate, displayPlugin->droppedFrameRate(), 0.1f);
STAT_UPDATE_FLOAT(stutterrate, displayPlugin->stutterRate(), 0.1f);
} else {
STAT_UPDATE(appdropped, -1);
STAT_UPDATE(longrenders, -1);
STAT_UPDATE(longsubmits, -1);
STAT_UPDATE(presentrate, -1);
STAT_UPDATE(presentnewrate, -1);
STAT_UPDATE(presentdroprate, -1);
}
STAT_UPDATE(gameLoopRate, (int)qApp->getGameLoopRate());
auto bandwidthRecorder = DependencyManager::get<BandwidthRecorder>();
STAT_UPDATE(packetInCount, (int)bandwidthRecorder->getCachedTotalAverageInputPacketsPerSecond());
STAT_UPDATE(packetOutCount, (int)bandwidthRecorder->getCachedTotalAverageOutputPacketsPerSecond());
STAT_UPDATE_FLOAT(mbpsIn, (float)bandwidthRecorder->getCachedTotalAverageInputKilobitsPerSecond() / 1000.0f, 0.01f);
STAT_UPDATE_FLOAT(mbpsOut, (float)bandwidthRecorder->getCachedTotalAverageOutputKilobitsPerSecond() / 1000.0f, 0.01f);
STAT_UPDATE_FLOAT(assetMbpsIn, (float)bandwidthRecorder->getAverageInputKilobitsPerSecond(NodeType::AssetServer) / 1000.0f, 0.01f);
STAT_UPDATE_FLOAT(assetMbpsOut, (float)bandwidthRecorder->getAverageOutputKilobitsPerSecond(NodeType::AssetServer) / 1000.0f, 0.01f);
// Second column: ping
SharedNodePointer audioMixerNode = nodeList->soloNodeOfType(NodeType::AudioMixer);
SharedNodePointer avatarMixerNode = nodeList->soloNodeOfType(NodeType::AvatarMixer);
SharedNodePointer assetServerNode = nodeList->soloNodeOfType(NodeType::AssetServer);
SharedNodePointer messageMixerNode = nodeList->soloNodeOfType(NodeType::MessagesMixer);
STAT_UPDATE(audioPing, audioMixerNode ? audioMixerNode->getPingMs() : -1);
const int mixerLossRate = (int)roundf(_audioStats->data()->getMixerStream()->lossRateWindow() * 100.0f);
const int clientLossRate = (int)roundf(_audioStats->data()->getClientStream()->lossRateWindow() * 100.0f);
const int largestLossRate = mixerLossRate > clientLossRate ? mixerLossRate : clientLossRate;
STAT_UPDATE(audioPacketLoss, audioMixerNode ? largestLossRate : -1);
STAT_UPDATE(avatarPing, avatarMixerNode ? avatarMixerNode->getPingMs() : -1);
STAT_UPDATE(assetPing, assetServerNode ? assetServerNode->getPingMs() : -1);
STAT_UPDATE(messagePing, messageMixerNode ? messageMixerNode->getPingMs() : -1);
//// Now handle entity servers, since there could be more than one, we average their ping times
int totalPingOctree = 0;
int octreeServerCount = 0;
int pingOctreeMax = 0;
int totalEntityKbps = 0;
nodeList->eachNode([&](const SharedNodePointer& node) {
// TODO: this should also support entities
if (node->getType() == NodeType::EntityServer) {
totalPingOctree += node->getPingMs();
totalEntityKbps += node->getInboundBandwidth();
octreeServerCount++;
if (pingOctreeMax < node->getPingMs()) {
pingOctreeMax = node->getPingMs();
}
}
});
// update the entities ping with the average for all connected entity servers
STAT_UPDATE(entitiesPing, octreeServerCount ? totalPingOctree / octreeServerCount : -1);
// Third column, avatar stats
auto myAvatar = avatarManager->getMyAvatar();
glm::vec3 avatarPos = myAvatar->getWorldPosition();
STAT_UPDATE(position, QVector3D(avatarPos.x, avatarPos.y, avatarPos.z));
STAT_UPDATE_FLOAT(speed, glm::length(myAvatar->getWorldVelocity()), 0.01f);
STAT_UPDATE_FLOAT(yaw, myAvatar->getBodyYaw(), 0.1f);
if (_expanded || force) {
SharedNodePointer avatarMixer = nodeList->soloNodeOfType(NodeType::AvatarMixer);
if (avatarMixer) {
STAT_UPDATE(avatarMixerInKbps, (int)roundf(bandwidthRecorder->getAverageInputKilobitsPerSecond(NodeType::AvatarMixer)));
STAT_UPDATE(avatarMixerInPps, (int)roundf(bandwidthRecorder->getAverageInputPacketsPerSecond(NodeType::AvatarMixer)));
STAT_UPDATE(avatarMixerOutKbps, (int)roundf(bandwidthRecorder->getAverageOutputKilobitsPerSecond(NodeType::AvatarMixer)));
STAT_UPDATE(avatarMixerOutPps, (int)roundf(bandwidthRecorder->getAverageOutputPacketsPerSecond(NodeType::AvatarMixer)));
} else {
STAT_UPDATE(avatarMixerInKbps, -1);
STAT_UPDATE(avatarMixerInPps, -1);
STAT_UPDATE(avatarMixerOutKbps, -1);
STAT_UPDATE(avatarMixerOutPps, -1);
}
STAT_UPDATE_FLOAT(myAvatarSendRate, avatarManager->getMyAvatarSendRate(), 0.1f);
SharedNodePointer audioMixerNode = nodeList->soloNodeOfType(NodeType::AudioMixer);
auto audioClient = DependencyManager::get<AudioClient>();
if (audioMixerNode || force) {
STAT_UPDATE(audioMixerKbps, (int)roundf(
bandwidthRecorder->getAverageInputKilobitsPerSecond(NodeType::AudioMixer) +
bandwidthRecorder->getAverageOutputKilobitsPerSecond(NodeType::AudioMixer)));
STAT_UPDATE(audioMixerPps, (int)roundf(
bandwidthRecorder->getAverageInputPacketsPerSecond(NodeType::AudioMixer) +
bandwidthRecorder->getAverageOutputPacketsPerSecond(NodeType::AudioMixer)));
STAT_UPDATE(audioMixerInKbps, (int)roundf(bandwidthRecorder->getAverageInputKilobitsPerSecond(NodeType::AudioMixer)));
STAT_UPDATE(audioMixerInPps, (int)roundf(bandwidthRecorder->getAverageInputPacketsPerSecond(NodeType::AudioMixer)));
STAT_UPDATE(audioMixerOutKbps, (int)roundf(bandwidthRecorder->getAverageOutputKilobitsPerSecond(NodeType::AudioMixer)));
STAT_UPDATE(audioMixerOutPps, (int)roundf(bandwidthRecorder->getAverageOutputPacketsPerSecond(NodeType::AudioMixer)));
STAT_UPDATE(audioAudioInboundPPS, (int)audioClient->getAudioInboundPPS());
STAT_UPDATE(audioSilentInboundPPS, (int)audioClient->getSilentInboundPPS());
STAT_UPDATE(audioOutboundPPS, (int)audioClient->getAudioOutboundPPS());
STAT_UPDATE(audioSilentOutboundPPS, (int)audioClient->getSilentOutboundPPS());
} else {
STAT_UPDATE(audioMixerKbps, -1);
STAT_UPDATE(audioMixerPps, -1);
STAT_UPDATE(audioMixerInKbps, -1);
STAT_UPDATE(audioMixerInPps, -1);
STAT_UPDATE(audioMixerOutKbps, -1);
STAT_UPDATE(audioMixerOutPps, -1);
STAT_UPDATE(audioOutboundPPS, -1);
STAT_UPDATE(audioSilentOutboundPPS, -1);
STAT_UPDATE(audioAudioInboundPPS, -1);
STAT_UPDATE(audioSilentInboundPPS, -1);
}
STAT_UPDATE(audioCodec, audioClient->getSelectedAudioFormat());
STAT_UPDATE(audioNoiseGate, audioClient->getNoiseGateOpen() ? "Open" : "Closed");
STAT_UPDATE(entityPacketsInKbps, octreeServerCount ? totalEntityKbps / octreeServerCount : -1);
auto loadingRequests = ResourceCache::getLoadingRequests();
STAT_UPDATE(downloads, loadingRequests.size());
STAT_UPDATE(downloadLimit, ResourceCache::getRequestLimit())
STAT_UPDATE(downloadsPending, ResourceCache::getPendingRequestCount());
STAT_UPDATE(processing, DependencyManager::get<StatTracker>()->getStat("Processing").toInt());
STAT_UPDATE(processingPending, DependencyManager::get<StatTracker>()->getStat("PendingProcessing").toInt());
// See if the active download urls have changed
bool shouldUpdateUrls = _downloads != _downloadUrls.size();
if (!shouldUpdateUrls) {
for (int i = 0; i < _downloads; i++) {
if (loadingRequests[i]->getURL().toString() != _downloadUrls[i]) {
shouldUpdateUrls = true;
break;
}
}
}
// If the urls have changed, update the list
if (shouldUpdateUrls) {
_downloadUrls.clear();
foreach (const auto& resource, loadingRequests) {
_downloadUrls << resource->getURL().toString();
}
emit downloadUrlsChanged();
}
// TODO fix to match original behavior
//stringstream downloads;
//downloads << "Downloads: ";
//foreach(Resource* resource, ) {
// downloads << (int)(resource->getProgress() * 100.0f) << "% ";
//}
//downloads << "(" << << " pending)";
} // expanded avatar column
void StretchRow::layoutChildrenWithProportions() {
//static int count = 0;
//qDebug() << "Row Proportions" << ++count;
const QList<QQuickItem*> childrenList = childItems();
if (childrenList.isEmpty()) return;
if (width() <= 0) return;
int visibleItems = 0;
qreal availableForStretch = width() - m_leftMargin - m_rightMargin;
qreal sumStretchProportions = 0.0;
// iterate over all children and calculate available size to stretch items:
for (QList<QQuickItem *>::const_iterator it = childrenList.constBegin(); it != childrenList.constEnd(); ++it) {
QQuickItem* child = (*it);
if (child == Q_NULLPTR || !child->isVisible()) {
continue;
}
if (child->implicitWidth() >= 0) {
// no stretch proportion set -> leave size and remove it from available space:
availableForStretch -= child->width();
} else {
// a stretch proportion is set -> add it to sum:
sumStretchProportions += (child->implicitWidth() * -1);
}
visibleItems++;
}
// remove spacing from available space:
availableForStretch -= m_spacing * (visibleItems - 1);
const int layoutHeight = height();
QPointer<QQuickItem> lastStretchItem = nullptr;
qreal currX = m_leftMargin;
for (QList<QQuickItem *>::const_iterator it = childrenList.constBegin(); it != childrenList.constEnd(); ++it) {
QQuickItem* child = (*it);
if (child == Q_NULLPTR || !child->isVisible()) {
continue;
}
// add spacing if it is not the first item:
if (currX > 0) {
currX += m_spacing;
}
if (currX != child->x()) child->setX(currX);
// check if item has a stretch proportion set (if not do nothing):
if (child->implicitWidth() < 0) {
// get the stretch proportion:
qreal stretchProportion = (child->implicitWidth() * -1);
// calculate the relation of the total space available for stretched items
// that this item will use:
// (sumStretchProportion can not be 0 (in divison) because if this "if" is executed,
// there has been at least one item with a stretch proportion set)
qreal relationOfSpaceAvailableForStretch = stretchProportion / sumStretchProportions;
qreal newWidth = qRound(availableForStretch * relationOfSpaceAvailableForStretch);
if (newWidth != child->width()) child->setWidth(newWidth);
lastStretchItem = child;
}
// set height of all items to fill the layout:
if (layoutHeight != child->height()) child->setHeight(layoutHeight);
currX += child->width();
}
currX += m_rightMargin;
// check if last item fills whole remaining space in this layout:
// (can happen because of rounding mistakes)
if (lastStretchItem) {
double pxMissing = width() - currX;
if (pxMissing > 0.0001) {
// qInfo() << "StretchRow layout mismatch: " << pxMissing;
// it does not -> adjust it:
lastStretchItem->setWidth(lastStretchItem->width() + pxMissing);
}
}
}
void QmlProfilerTraceView::setZoomSliderVisible(bool visible)
{
QQuickItem *zoomSlider = d->m_mainView->rootObject()->findChild<QQuickItem*>(QLatin1String("zoomSliderToolBar"));
if (zoomSlider->isVisible() != visible)
zoomSlider->setVisible(visible);
}
