public PackagePreviewPage(DownloadPackagePreviewViewModel viewModel, Action close, SlideDirection entryDirection)
{
SwappedOut += Dispose;
ViewModel = viewModel;
_entryDirection = entryDirection;
_close = close;
InitializeComponent();
this.AnimateInFinished -= OnAnimateInFinished;
PreviewCarousel.OnPageIndexChanged += WhenPageIndexChanged;
ControllerSupport.SubscribePreviewCustomInputs(SubscribePreviewCustomInputs);
// We need to explicitly set focus in case person changes page on controller without
// moving the cursor, otherwise ListViewItem under this page might be re-selected, funny issue.
this.AnimateInStarted += OnAnimateInStarted;
}