internal void ProcessTouch(string actionType, XPointerEventArgs args)
{
switch (actionType)
{
case "Cancelled":
PointerLost?.Invoke(this, args);
break;
case "Entered":
PointerEntered?.Invoke(this, args);
break;
case "Exited":
PointerExited?.Invoke(this, args);
break;
case "Moved":
PointerMoved?.Invoke(this, args);
break;
case "Pressed":
PointerPressed?.Invoke(this, args);
break;
case "Released":
PointerReleased?.Invoke(this, args);
break;
}
}
internal virtual void OnPointerMovedInternal(object sender, PointerRoutedEventArgs args)
{
if (!args.Handled)
{
PointerMoved?.Invoke(sender, args);
}
}
protected override bool OnMove(MotionEvent e)
{
try
{
var args = GetPointerEventArgs(e, 0);
PointerMoved?.Invoke(Target, args);
return(args.Handled);
}
catch (Exception ex)
{
Windows.UI.Xaml.Application.Current.RaiseRecoverableUnhandledExceptionOrLog(ex, this);
return(false);
}
}
private void PointerDetectUIElement_PointerMoved(object sender, Windows.UI.Xaml.Input.PointerRoutedEventArgs e)
{
PointerPoint win10PointerPoint = e.GetCurrentPoint(PointerDetectUIElement);
lock (PointerDictLock)
{
if (PointerDict.ContainsKey(win10PointerPoint.PointerId))
{
RXPointer pointer = PointerDict[win10PointerPoint.PointerId] as RXPointer;
pointer.UpdatePointer(win10PointerPoint, pointer.LatestState);
PointerMoved?.Invoke(this, pointer);
}
else
{
throw new NotImplementedException();
}
}
}
public void ReadTouch()
{
var touchPosition = _touchDevice.ReadTouchPoints();
int pressure = _touchDevice.Pressure;
if (pressure > 5)
{
if (!_penPressed)
{
_penPressed = true;
var _ = _dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
PointerDown?.Invoke(this, new PointerEventArgs()
{
Position = touchPosition, Pressure = pressure
});
});
}
else
{
var _ = _dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
PointerMoved?.Invoke(this, new PointerEventArgs()
{
Position = touchPosition, Pressure = pressure
});
});
}
}
else if (pressure < 2 && _penPressed == true)
{
_penPressed = false;
var _ = _dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
PointerUp?.Invoke(this, new PointerEventArgs()
{
Position = touchPosition
});
});
}
}
void ICoreWindowEvents.RaisePointerMoved(PointerEventArgs args) => PointerMoved?.Invoke(this, args);
protected override void Loaded(BehaviorLoadedEventArgs args)
{
args.TrackSubscription(PointerMoved.Subscribe(OnPointerMoved));
}
private void OnPointerMoved(InkUnprocessedInput sender, PointerEventArgs args)
{
PointerMoved?.Invoke(sender, args.CurrentPoint);
}
public bool OnTouch(MotionEvent e)
{
int pointerIndex = ((int)(e.Action & MotionEventActions.PointerIndexMask)) >> ((int)(MotionEventActions.PointerIndexShift));
int pointerId = e.GetPointerId(pointerIndex);
int down = (int)(e.ActionMasked & MotionEventActions.PointerDown);
int up = (int)(e.ActionMasked & MotionEventActions.PointerUp);
switch (e.ActionMasked)
{
case MotionEventActions.Down:
case MotionEventActions.PointerDown:
{
/*
* Touch touch = new Touch(pointerId);
* touch.Position = new Vector2(e.GetX(pointerIndex), e.GetY(pointerIndex));
* _Touches.Add(pointerId, touch);
* OnTouchAction?.Invoke(touch, TouchMotionAction.Down);
*/
if (PointerDict.ContainsKey(pointerId)) //这种情况多半是我在进入断点后把手移开了，就当是释放了手指就好了吧
{
//throw new NotImplementedException();
Pointer pointer = PointerDict[pointerId];
Vector2 pos = new Vector2(e.GetX(pointerIndex), e.GetY(pointerIndex));
pointer.UpdatePointer(PointerState.Released);
PointerReleased?.Invoke(this, pointer);
pointer.UpdatePointer(PointerState.Exited);
PointerDict.Remove(pointerId);
PointerExited?.Invoke(this, pointer);
}
else
{
Pointer pointer = new Pointer(this, pointerId);
Vector2 pos = new Vector2(e.GetX(pointerIndex), e.GetY(pointerIndex));
pointer.UpdatePointer(pos, PointerState.Entered);
PointerDict.Add(pointerId, pointer);
PointerEntered?.Invoke(this, pointer);
pointer.UpdatePointer(pos, PointerState.Pressed);
PointerPressed?.Invoke(this, pointer);
//Log.Info(TAG, "DOWN:" + pointer.ToString());
}
break;
}
case MotionEventActions.Up:
case MotionEventActions.PointerUp:
{
//Touch touch = _Touches[pointerId];
//_Touches.Remove(pointerId);
//OnTouchAction?.Invoke(touch, TouchMotionAction.Up);
if (PointerDict.ContainsKey(pointerId))
{
Pointer pointer = PointerDict[pointerId];
Vector2 pos = new Vector2(e.GetX(pointerIndex), e.GetY(pointerIndex));
pointer.UpdatePointer(PointerState.Released);
PointerReleased?.Invoke(this, pointer);
pointer.UpdatePointer(PointerState.Exited);
PointerDict.Remove(pointerId);
PointerExited?.Invoke(this, pointer);
//Log.Info(TAG, "UP:" + pointer.ToString());
}
else
{
//throw new NotImplementedException();
}
break;
}
case MotionEventActions.Move:
{
foreach (var pair in PointerDict)
{
int pIndex = e.FindPointerIndex(pair.Key);
if (pIndex < 0)
{
continue;
}
Vector2 currentPos = new Vector2(e.GetX(pIndex), e.GetY(pIndex));
if (pair.Value.PointerPoint != currentPos)
{
//pair.Value.PointerPoint = currentPos;
pair.Value.UpdatePointer(currentPos);
PointerMoved?.Invoke(this, pair.Value);
//Log.Info(TAG, "MOVE:" + pair.Value.ToString());
}
}
break;
}
}
return(true);
}
protected override void Update()
{
base.Update();
lock (_SketchPointersReadyToEnterLock)
{
SketchPointersList.AddRange(_SketchPointersReadyToEnter);
_SketchPointersReadyToEnter.Clear();
}
Queue <PointerInfoCache> cacheQueue;
lock (_PointerInfoCachesLock)
{
cacheQueue = new Queue <PointerInfoCache>(_PointerInfoCaches);
_PointerInfoCaches.Clear();
}
while (cacheQueue.Count != 0)
{
PointerInfoCache cache = cacheQueue.Dequeue();
if (cache.CacheEvent == PointerInfoCacheEvent.Moved)
{
cache.HitLayer = cache.SketchPointer.LatestPointerInfoCache.HitLayer;
}
cache.SketchPointer.LatestPointerInfoCache = cache;
if (cache.CacheEvent == PointerInfoCacheEvent.Pressed)
{
foreach (var sketchObject in SketchEngine.SketchObjectList)
{
if (sketchObject is IInputComponent)
{
if ((sketchObject as IInputComponent).StartRegion.IsOverlapPoint(cache.SketchPointer.Point))
{
cache.HitLayer = (sketchObject as IInputComponent).Level;
break;
}
}
}
cache.SketchPointer.LatestPointerInfoCache = cache;
}
switch (cache.CacheEvent)
{
case PointerInfoCacheEvent.Entered:
PointerEntered?.Invoke(this, cache.SketchPointer);
break;
case PointerInfoCacheEvent.Pressed:
PointerPressed?.Invoke(this, cache.SketchPointer);
break;
case PointerInfoCacheEvent.Moved:
PointerMoved?.Invoke(this, cache.SketchPointer);
break;
case PointerInfoCacheEvent.Released:
PointerReleased?.Invoke(this, cache.SketchPointer);
break;
case PointerInfoCacheEvent.Exited:
PointerExited?.Invoke(this, cache.SketchPointer);
break;
}
}
lock (_SketchPointersReadyToExitLock)
{
foreach (var readyToExtiPointer in _SketchPointersReadyToExit)
{
SketchPointersList.Remove(readyToExtiPointer);
}
_SketchPointersReadyToExit.Clear();
}
}
