internal async Task PlayLoadFailedAnimationAsync()
{
EnsureVisible();
_dragNDropHintState = DragNDropHintState.Failed;
await PlaySegmentAsync(FailLoading);
_dragNDropHintState = DragNDropHintState.Initial;
_dragNDropHint.SetProgress(FailLoading.ToProgress);
}
internal void PlayDragLeaveAnimation()
{
EnsureVisible();
if (_dragNDropHintState == DragNDropHintState.Encouraging)
{
_dragNDropHintState = DragNDropHintState.Shrinking;
#pragma warning disable VSTHRD110 // Observe result of async calls
PlaySegmentAsync(ShrinkToInitial);
#pragma warning restore VSTHRD110 // Observe result of async calls
}
}
// Avoid "async void" method. Not valid here because we handle all async exceptions.
#pragma warning disable VSTHRD100
internal async void PlayDragEnterAnimation()
{
#pragma warning restore VSTHRD100
EnsureVisible();
if (_dragNDropHintState == DragNDropHintState.Initial ||
_dragNDropHintState == DragNDropHintState.Shrinking)
{
_dragNDropHintState = DragNDropHintState.Encouraging;
try
{
await PlaySegmentAsync(ExpandFromInitial);
await PlaySegmentAsync(ExcitedDropLoop);
}
catch
{
// Ignore async exceptions so they won't crash the process.
}
}
}
internal void PlayInitialStateAnimation()
{
switch (_dragNDropHintState)
{
case DragNDropHintState.Failed:
case DragNDropHintState.Finished:
case DragNDropHintState.Initial:
break;
case DragNDropHintState.Disabled:
case DragNDropHintState.Encouraging:
case DragNDropHintState.Shrinking:
default:
return;
}
EnsureVisible();
_dragNDropHintState = DragNDropHintState.Initial;
_dragNDropHint.SetProgress(0.007);
}
internal async Task PlayDroppedAnimationAsync()
{
EnsureVisible();
if (_dragNDropHintState == DragNDropHintState.Encouraging)
{
await PlaySegmentAsync(ExcitedResolution);
if (_dragNDropHintState != DragNDropHintState.Encouraging)
{
return;
}
}
_dragNDropHintState = DragNDropHintState.Finished;
// Fade out. This is only necessary for RS4 builds that
// do not handle 0-size strokes correctly, leaving crud on
// the screen.
_fadeOutStoryboard.Begin();
await PlaySegmentAsync(FinishLoading);
}
