void ResizeAwareQuickWidget::updateWorldSize(qreal aWidthInMeter, qreal aHeightInMeter)
{
DEBUG1ENTRY;
theWorldWidthInMeters = aWidthInMeter;
theWorldHeightInMeters= aHeightInMeter;
emit aspectRatioChanged();
emit resizeEvent(nullptr);
}
/*!
* Sets the projection's aspect ratio to \a aspectRatio. This triggers a projection
* matrix update.
*
* \note this has no effect if the projection type is not
* Qt3DCore::QCameraLens::PerspectiveProjection.
*/
void QCameraLens::setAspectRatio(float aspectRatio)
{
Q_D(QCameraLens);
if (qFuzzyCompare(d->m_aspectRatio, aspectRatio))
return;
d->m_aspectRatio = aspectRatio;
emit aspectRatioChanged(aspectRatio);
d->updateProjectionMatrix();
}
/*! \internal */
QCamera::QCamera(QCameraPrivate &dd, QNode *parent)
: QEntity(dd, parent)
{
QObject::connect(d_func()->m_lens, SIGNAL(projectionTypeChanged()), this, SIGNAL(projectionMatrixChanged()));
QObject::connect(d_func()->m_lens, SIGNAL(nearPlaneChanged()), this, SIGNAL(nearPlaneChanged()));
QObject::connect(d_func()->m_lens, SIGNAL(farPlaneChanged()), this, SIGNAL(farPlaneChanged()));
QObject::connect(d_func()->m_lens, SIGNAL(fieldOfViewChanged()), this, SIGNAL(fieldOfViewChanged()));
QObject::connect(d_func()->m_lens, SIGNAL(aspectRatioChanged()), this, SIGNAL(aspectRatioChanged()));
QObject::connect(d_func()->m_lens, SIGNAL(leftChanged()), this, SIGNAL(leftChanged()));
QObject::connect(d_func()->m_lens, SIGNAL(rightChanged()), this, SIGNAL(rightChanged()));
QObject::connect(d_func()->m_lens, SIGNAL(bottomChanged()), this, SIGNAL(bottomChanged()));
QObject::connect(d_func()->m_lens, SIGNAL(topChanged()), this, SIGNAL(topChanged()));
QObject::connect(d_func()->m_lens, SIGNAL(projectionMatrixChanged()), this, SIGNAL(projectionMatrixChanged()));
QObject::connect(d_func()->m_lookAt, SIGNAL(positionChanged()), this, SIGNAL(positionChanged()));
QObject::connect(d_func()->m_lookAt, SIGNAL(upVectorChanged()), this, SIGNAL(upVectorChanged()));
QObject::connect(d_func()->m_lookAt, SIGNAL(viewCenterChanged()), this, SIGNAL(viewCenterChanged()));
QObject::connect(d_func()->m_transform, SIGNAL(matrixChanged()), this, SIGNAL(matrixChanged()));
d_func()->m_transform->addTransform(d_func()->m_lookAt);
addComponent(d_func()->m_lens);
addComponent(d_func()->m_transform);
}
X11Renderer::X11Renderer(VideoWidget *videoWidget)
: AbstractRenderer(videoWidget)
{
m_renderWidget = new OverlayWidget(videoWidget, this);
videoWidget->backend()->logMessage("Creating X11 overlay renderer");
QPalette palette;
palette.setColor(QPalette::Background, Qt::black);
m_videoWidget->setPalette(palette);
m_videoWidget->setAutoFillBackground(true);
m_renderWidget->setMouseTracking(true);
m_videoSink = createVideoSink();
aspectRatioChanged(videoWidget->aspectRatio());
setOverlay();
}
void S60VideoPlayerSession::setVideoRenderer(QObject *videoOutput)
{
DP0("S60VideoPlayerSession::setVideoRenderer +++");
if (videoOutput != m_videoOutputControl) {
if (m_videoOutputDisplay) {
disconnect(m_videoOutputDisplay);
m_videoOutputDisplay->disconnect(this);
m_videoOutputDisplay = 0;
}
if (videoOutput) {
if (S60VideoWidgetControl *control = qobject_cast<S60VideoWidgetControl *>(videoOutput))
m_videoOutputDisplay = control->display();
if (!m_videoOutputDisplay)
return;
m_videoOutputDisplay->setNativeSize(m_nativeSize);
connect(this, SIGNAL(nativeSizeChanged(QSize)), m_videoOutputDisplay, SLOT(setNativeSize(QSize)));
connect(m_videoOutputDisplay, SIGNAL(windowHandleChanged(RWindow *)), this, SLOT(windowHandleChanged()));
connect(m_videoOutputDisplay, SIGNAL(displayRectChanged(QRect, QRect)), this, SLOT(displayRectChanged()));
connect(m_videoOutputDisplay, SIGNAL(aspectRatioModeChanged(Qt::AspectRatioMode)), this, SLOT(aspectRatioChanged()));
connect(m_videoOutputDisplay, SIGNAL(rotationChanged(qreal)), this, SLOT(rotationChanged()));
#ifndef VIDEOOUTPUT_GRAPHICS_SURFACES
connect(m_videoOutputDisplay, SIGNAL(beginVideoWindowNativePaint()), this, SLOT(suspendDirectScreenAccess()));
connect(m_videoOutputDisplay, SIGNAL(endVideoWindowNativePaint()), this, SLOT(resumeDirectScreenAccess()));
#endif
}
m_videoOutputControl = videoOutput;
windowHandleChanged();
}
DP0("S60VideoPlayerSession::setVideoRenderer ---");
}
void VideoItem::setAspectRatio(qreal aspectRatio)
{
m_aspect_ratio = aspectRatio;
emit aspectRatioChanged();
}
void MainWindow::aspectChanged(double d)
{
qDebug() << "MainWindow::aspectChanged(): "<<d;
m_aspect = d;
emit aspectRatioChanged(d);
}
void NetworkClient::processCommand(OutputServer::Command cmd, QVariant a, QVariant b, QVariant c)
{
if(!m_inst)
return;
switch(cmd)
{
case OutputServer::SetSlideGroup:
log("[INFO] Downloading new Slide Group from Server ...");
cmdSetSlideGroup(a,b.toInt());
break;
case OutputServer::SetSlide:
log(QString("[INFO] Changing to Slide # %1").arg(a.toInt()));
m_inst->setSlide(a.toInt());
break;
case OutputServer::AddFilter:
log(QString("[INFO] Added Filter # %1").arg(a.toInt()));
cmdAddfilter(a.toInt());
break;
case OutputServer::DelFilter:
log(QString("[INFO] Removed Filter # %1").arg(a.toInt()));
cmdDelFilter(a.toInt());
break;
// case OutputServer::FadeClear:
// log(QString("[INFO] Background-Only (\"Clear\") Frame %1").arg(a.toBool() ? "On":"Off"));
// m_inst->fadeClearFrame(a.toBool());
// break;
case OutputServer::FadeBlack:
log(QString("[INFO] Black Frame %1").arg(a.toBool() ? "On":"Off"));
m_inst->fadeBlackFrame(a.toBool());
break;
case OutputServer::SetBackgroundColor:
m_inst->setBackground(QColor(a.toString()));
break;
case OutputServer::SetOverlaySlide:
log(QString("[INFO] Downloading new Overlay Slide from Server..."));
cmdSetOverlaySlide(a);
break;
case OutputServer::SetLiveBackground:
cmdSetLiveBackground(a.toString(),b.toBool());
break;
case OutputServer::SetTextResize:
log(QString("[INFO] Set Text Resize: %1").arg(a.toBool()));
m_inst->setAutoResizeTextEnabled(a.toBool());
break;
case OutputServer::SetFadeSpeed:
log(QString("[INFO] Set Fade Speed to %1 ms").arg(a.toInt()));
m_inst->setFadeSpeed(a.toInt());
break;
case OutputServer::SetFadeQuality:
log(QString("[INFO] Set Fade Quality to %1 fps").arg(a.toInt()));
m_inst->setFadeQuality(a.toInt());
break;
case OutputServer::SetAspectRatio:
log(QString("[INFO] Set Aspect Ratio %1").arg(a.toDouble()));
emit aspectRatioChanged(a.toDouble());
break;
case OutputServer::SetSlideObject:
log(QString("[INFO] Downloading new out-of-group Slide from Server..."));
cmdSetSlideObject(a);
break;
default:
qDebug() << "Command Not Handled: "<<(int)cmd;
log(QString("[DEBUG] Unknown Command: '%1'").arg(cmd));
};
}
