void ContentWindowController::_constrainAspectRatio( QSizeF& windowSize ) const
{
const QSizeF currentSize = _contentWindow->getCoordinates().size();
const auto mode = windowSize < currentSize ?
Qt::KeepAspectRatio : Qt::KeepAspectRatioByExpanding;
windowSize = currentSize.scaled( windowSize, mode );
}
void ContentWindowController::_snapToContentAspectRatio( QSizeF&
windowSize ) const
{
const QSizeF contentSize( _contentWindow->getContent()->getDimensions( ));
const auto mode = windowSize < contentSize ?
Qt::KeepAspectRatio : Qt::KeepAspectRatioByExpanding;
windowSize = contentSize.scaled( windowSize, mode );
}
QRect ARenderPrivate::fitRect(QSize size, QRect rect)
{
QRect dest;
QSizeF s = videoAspectRatio > 0 ? QSizeF(videoAspectRatio, 1) : QSizeF(size);
dest.setSize(s.scaled(rect.size(), Qt::KeepAspectRatio).toSize() / 4 * 4);
dest.moveCenter(rect.center());
return dest;
}
QSizeF ContentWindowController::getMaxContentSize() const
{
QSizeF maxContentSize = _contentWindow->getContent()->getMaxDimensions();
if( maxContentSize.isValid( ))
return maxContentSize;
maxContentSize = _contentWindow->getContent()->getDimensions();
return maxContentSize.scaled( _displayGroup->getCoordinates().size(),
Qt::KeepAspectRatioByExpanding );
}
