public void _move(PointerMoveEvent pEvent)
{
D.assert(_arenaEntry != null);
if (!pEvent.synthesized)
{
_velocityTracker.addPosition(pEvent.timeStamp, pEvent.position);
}
if (_client != null)
{
D.assert(pendingDelta == null);
_client.update(new DragUpdateDetails(
sourceTimeStamp: pEvent.timeStamp,
delta: pEvent.delta,
globalPosition: pEvent.position
));
}
else
{
D.assert(pendingDelta != null);
_pendingDelta += pEvent.delta;
_lastPendingEventTimestamp = pEvent.timeStamp;
checkForResolutionAfterMove();
}
}
protected override void handleEvent(PointerEvent evt)
{
D.assert(_state != _ScaleState.ready);
bool didChangeConfiguration = false;
bool shouldStartIfAccepted = false;
if (evt is PointerMoveEvent)
{
VelocityTracker tracker = _velocityTrackers[evt.pointer];
D.assert(tracker != null);
if (!evt.synthesized)
{
tracker.addPosition(evt.timeStamp, evt.position);
}
_pointerLocations[evt.pointer] = evt.position;
shouldStartIfAccepted = true;
_lastTransform = evt.transform;
}
else if (evt is PointerDownEvent)
{
_pointerLocations[evt.pointer] = evt.position;
_pointerQueue.Add(evt.pointer);
didChangeConfiguration = true;
shouldStartIfAccepted = true;
_lastTransform = evt.transform;
}
else if (evt is PointerUpEvent || evt is PointerCancelEvent)
{
_pointerLocations.Remove(evt.pointer);
_pointerQueue.Remove(evt.pointer);
didChangeConfiguration = true;
_lastTransform = evt.transform;
}
_updateLines();
_update();
if (!didChangeConfiguration || _reconfigure(evt.pointer))
{
_advanceStateMachine(shouldStartIfAccepted);
}
stopTrackingIfPointerNoLongerDown(evt);
}
