/// <summary>
/// Fired when the overlay is hidden.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void LoadingOverlay_OnHideComplete(object sender, EventArgs e)
{
ui_contentRoot.Children.Remove(m_loadingOverlay);
lock(this)
{
m_loadingOverlay = null;
}
}
/// <summary>
/// Shows a loading overlay if there isn't one already
/// </summary>
private async void ShowFullScreenLoading()
{
await Windows.ApplicationModel.Core.CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync(CoreDispatcherPriority.High, () =>
{
// Make sure we don't have one already, if so get out of here.
lock (this)
{
if (m_loadingOverlay != null)
{
return;
}
m_loadingOverlay = new LoadingOverlay();
}
m_loadingOverlay.OnHideComplete += LoadingOverlay_OnHideComplete;
Grid.SetRowSpan(m_loadingOverlay, 3);
ui_contentRoot.Children.Add(m_loadingOverlay);
m_loadingOverlay.Show();
});
}