/////////////////////////////////////////////////////////////////////
/// <summary>
/// [TBS]
/// </summary>
protected override void OnStylusUp(RawStylusInput rawStylusInput)
{
// Only allow inking if someone has queried our RootVisual.
if (_mainContainerVisual != null)
{
StrokeInfo si = FindStrokeInfo(rawStylusInput.Timestamp);
if (si != null &&
((si.StylusId == rawStylusInput.StylusDeviceId) ||
(rawStylusInput.StylusDeviceId == 0 &&
(si.IsReset ||
(si.IsTimestampAfter(rawStylusInput.Timestamp) && IsStylusUp(si.StylusId))))))
{
si.SeenUp = true;
si.LastTime = rawStylusInput.Timestamp;
rawStylusInput.NotifyWhenProcessed(si);
}
}
}
/////////////////////////////////////////////////////////////////////
/// <summary>
/// [TBS]
/// </summary>
protected override void OnStylusDown(RawStylusInput rawStylusInput)
{
// Only allow inking if someone has queried our RootVisual.
if (_mainContainerVisual != null)
{
StrokeInfo si;
lock(__siLock)
{
si = FindStrokeInfo(rawStylusInput.Timestamp);
// If we find we are already in the middle of stroke then bail out.
// Can only ink with one stylus at a time.
if (si != null)
{
return;
}
si = new StrokeInfo(DrawingAttributes, rawStylusInput.StylusDeviceId, rawStylusInput.Timestamp, GetCurrentHostVisual());
_strokeInfoList.Add(si);
}
rawStylusInput.NotifyWhenProcessed(si);
RenderPackets(rawStylusInput.GetStylusPoints(), si);
}
}