public override void StartThumbnail(CameraSummary summary)
{
SnapshotRetriever snapper = snapshotting.FirstOrDefault(s => s.Identifier == summary.Identifier);
if (snapper != null)
{
return;
}
snapper = new SnapshotRetriever(summary);
snapper.CameraThumbnailProduced += SnapshotRetriever_CameraThumbnailProduced;
snapshotting.Add(snapper);
snapper.Start();
}
public override void StopAllThumbnails()
{
for (int i = snapshotting.Count - 1; i >= 0; i--)
{
SnapshotRetriever snapper = snapshotting[i];
snapper.Cancel();
snapper.Thread.Join(500);
if (snapper.Thread.IsAlive)
{
snapper.Thread.Abort();
}
snapper.CameraThumbnailProduced -= SnapshotRetriever_CameraThumbnailProduced;
snapshotting.RemoveAt(i);
}
}
private void ProcessThumbnail(object sender, CameraThumbnailProducedEventArgs e)
{
SnapshotRetriever snapper = sender as SnapshotRetriever;
if (snapper == null)
{
return;
}
log.DebugFormat("Received thumbnail event for {0}. Cancelled: {1}.", snapper.Alias, e.Cancelled);
snapper.CameraThumbnailProduced -= SnapshotRetriever_CameraThumbnailProduced;
if (snapshotting.Contains(snapper))
{
snapshotting.Remove(snapper);
}
OnCameraThumbnailProduced(e);
}
