public void TranslateTouchEvent(object sender, RawPointsDataMessageEventArgs e)
{
int releaseCount = e.RawTouchsData.Count(rtd => !rtd.Tip);
if (releaseCount != 0)
{
if (e.RawTouchsData.Count <= _lastPointsCount)
{
OnTouchUp(e);
_lastPointsCount = _lastPointsCount - releaseCount;
}
return;
}
if (e.RawTouchsData.Count > _lastPointsCount)
{
if (TouchCapture.Instance.InputPoints.Any(p => p.Count > 10))
{
OnTouchMove(e);
return;
}
_lastPointsCount = e.RawTouchsData.Count;
OnTouchDown(e);
}
else if (e.RawTouchsData.Count == _lastPointsCount)
{
OnTouchMove(e);
}
}
protected void TouchEventTranslator_TouchUp(object sender, RawPointsDataMessageEventArgs e)
{
if (State == CaptureState.Capturing)
{
if (TemporarilyDisableCapture && Mode == CaptureMode.UserDisabled)
{
TemporarilyDisableCapture = false;
ToggleUserDisableTouchCapture();
}
EndCapture();
Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.Normal;
_pointsCaptured = null;
}
}
protected void TouchEventTranslator_TouchMove(object sender, RawPointsDataMessageEventArgs e)
{
// Only add point if we're capturing
if (State == CaptureState.Capturing)
{
if (_timeoutTimer.Enabled)
_timeoutTimer.Stop();
AddPoint(e.RawTouchsData);
}
}
protected void PointEventTranslator_TouchDown(object sender, RawPointsDataMessageEventArgs e)
{
// Can we begin a new gesture capture
if (State == CaptureState.Ready || State == CaptureState.Capturing)
{
Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.High;
// Try to begin capture process, if capture started then don't notify other applications of a Touch event, otherwise do
if (!TryBeginCapture(e.RawTouchsData))
{
Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.Normal;
}
}
}
protected virtual void OnTouchUp(RawPointsDataMessageEventArgs args)
{
if (TouchUp != null) TouchUp(this, args);
}
