private static IDisposable[] GetDisposables(IRewindable rewindable, bool disposeOfRewindableOnDispose)
{
if (disposeOfRewindableOnDispose)
{
return new IDisposable[] { rewindable };
}
return null;
}
public FrameDroppingStreamBuilder SetRewindable(IRewindable value)
{
if (value == null)
throw new ArgumentNullException("value");
_rewindable = value;
return this;
}
public RewindableStream(IRewindable rewindable, bool disposeOfRewindableOnDispose)
: base(rewindable.Stream, rewindable.Stream, rewindable.Stream, GetDisposables(rewindable, disposeOfRewindableOnDispose))
{
_rewindable = rewindable;
_rewindable.PositionIncremented += RewindablePositionIncremented;
_rewindable.PositionDecremented += RewindablePositionDecremented;
}
public FrameDroppingStreamBuilder(IRewindable rewindable, IFrameFinder frameFinder)
{
if (rewindable == null)
throw new ArgumentNullException("rewindable");
if (frameFinder == null)
throw new ArgumentNullException("frameFinder");
_rewindable = rewindable;
_frameFinder = frameFinder;
}
public FrameDroppingStream(IRewindable rewindable, IFrameFinder frameFinder)
{
_rewindable = rewindable;
_frameFinder = frameFinder;
}
public static RewindableStream CreateRewindableStream(IRewindable rewindable, bool disposeOfRewindableOnDispose)
{
return new RewindableStream(rewindable, disposeOfRewindableOnDispose);
}
public void UnRegisterSnapshot(IRewindable snapshot)
{
_SnapShots.Remove(snapshot);
}
public void RegisterSnapshot(IRewindable snapshot)
{
_SnapShots.Add(snapshot);
}
public void Unregister(IRewindable rewindable)
{
rewindable.PositionIncremented -= RewindablePositionIncremented;
rewindable.PositionDecremented -= RewindablePositionDecremented;
}
