private void HandleComparisonFinished(
object sender,
ComparisonFinishedEventArgs e)
{
if (e.ComparisonResult
!= ComparisonResult.Cancelled)
{
return;
}
lock (StatusLock)
{
if (Status.VideoCompareResult != null)
{
return;
}
var last = ImageComparisons.LastOrDefault()?.Item2;
Status.VideoCompareResult = new VideoComparisonResult
{
Reason = "Comparison cancelled",
ComparisonResult = ComparisonResult.Cancelled,
LastComparisonIndex =
last != null ? last.ImageLoadLevel : 0,
};
}
}
private void HandleImageCompared(
object sender,
ImageComparedEventArgs e)
{
lock (StatusLock)
{
if (e.VideoComparisonResult != ComparisonResult.NoResult &&
Status.VideoCompareResult == null)
{
Status.VideoCompareResult = new VideoComparisonResult
{
Reason = "Comparison ran to completion",
ComparisonResult = e.VideoComparisonResult,
LastComparisonIndex = e.ImageComparisonIndex,
};
}
Status.Token = Token;
ImageComparisons.Add(Tuple.Create(
e.ImageComparisonIndex,
new ImageComparisonResult
{
ComparisonResult = e.ImageComparisonResult,
Difference = e.Difference,
ImageLoadLevel = e.ImageLoadLevel,
LeftImage = e.LeftImage,
RightImage = e.RightImage,
}));
}
}
private void Compare()
{
try
{
_ = Comparer.Compare(CancelTokenSource.Token);
}
catch (Exception exc)
{
lock (StatusLock)
{
var last = ImageComparisons.LastOrDefault();
Status.VideoCompareResult = new VideoComparisonResult
{
Reason = exc.Message,
ComparisonResult = ComparisonResult.Aborted,
LastComparisonIndex = last != null ? last.Item1 : 0,
};
}
}
}
