private void RestoreLoadingGrid()
{
Debug.WriteLine("RestoreLoadingGrid");
if (!_contentPresenterUnloaded)
{
_loadingProcessDone = true;
if (_loadingGrid != null)
{
_loadingGrid.Visibility = System.Windows.Visibility.Visible;
_loadingGrid.Opacity = 1;
}
_contentPresenter.IsHitTestVisible = false;
// Fade out the content
if (_contentGrid != null)
{
MyOpacityAnimator cg = null;
MyOpacityAnimator.EnsureAnimator(_contentGrid, ref cg);
if (cg != null)
{
cg.GoTo(0, TransitionDuration);
}
else
{
_contentGrid.Opacity = 0;
}
}
}
}
private void ShowLoadingExperience()
{
_hasShownLoadingScreen = true;
if (_progressBar != null)
{
/*var binding = new Binding("IsLoading");
* binding.Source = GlobalLoading.Instance;
* binding.Converter = new InvertConverter();
* _progressBar.SetBinding(ProgressBar.IsIndeterminateProperty, binding);*/
_progressBar.IsIndeterminate = true;
}
if (_loadingGrid != null)
{
// Not sure what this nice phone-similar effect costs yet...
TransformYAnimator ta = null;
TransformYAnimator.EnsureAnimator(_loadingGrid, ref ta);
if (ta != null)
{
ta.GoTo(50, new Duration(TimeSpan.Zero));
ta.GoTo(0, TransitionDuration, new QuarticEase());
}
MyOpacityAnimator oa = null;
MyOpacityAnimator.EnsureAnimator(_loadingGrid, ref oa);
if (oa != null)
{
oa.GoTo(1, TransitionDuration);
}
else
{
_loadingGrid.Opacity = 1;
}
}
}
private void FinallyShowContent()
{
Debug.WriteLine("FinallyShowContent");
if (!_contentPresenterUnloaded)
{
_loadingProcessDone = true;
// No longer need this reference. Do still want resume though!
//_advancedWaitingElement = null;
_dataStatusElement = null;
if (_loadingGrid != null)
{
if (_progressBar != null)
{
_progressBar.IsIndeterminate = false;
_progressBar.Visibility = Visibility.Collapsed;
}
AfterFadeOut();
}
_contentPresenter.IsHitTestVisible = true;
// Fade in the new content
if (_contentGrid != null)
{
MyOpacityAnimator cg = null;
MyOpacityAnimator.EnsureAnimator(_contentGrid, ref cg);
if (cg != null)
{
cg.GoTo(1, TransitionDuration);
}
else
{
_contentGrid.Opacity = 1;
}
}
}
}
