/// <summary>
/// Manages the listener logic
/// </summary>
/// <param name="gameTime"></param>
public void Update(GameTime gameTime)
{
var touchCollection = TouchPanel.GetState();
foreach (var touchLocation in touchCollection)
{
switch (touchLocation.State)
{
case TouchLocationState.Pressed:
TouchStarted?.Invoke(this, new TouchEventArgs(_screenTransformationMatrixProvider, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Moved:
TouchMoved?.Invoke(this, new TouchEventArgs(_screenTransformationMatrixProvider, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Released:
TouchEnded?.Invoke(this, new TouchEventArgs(_screenTransformationMatrixProvider, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Invalid:
TouchCancelled?.Invoke(this, new TouchEventArgs(_screenTransformationMatrixProvider, gameTime.TotalGameTime, touchLocation));
break;
}
}
}
public override void Update(GameTime gameTime)
{
var touchCollection = TouchPanel.GetState();
foreach (var touchLocation in touchCollection)
{
switch (touchLocation.State)
{
case TouchLocationState.Pressed:
TouchStarted?.Invoke(this, new TouchEventArgs(ViewportAdapter, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Moved:
TouchMoved?.Invoke(this, new TouchEventArgs(ViewportAdapter, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Released:
TouchEnded?.Invoke(this, new TouchEventArgs(ViewportAdapter, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Invalid:
TouchCancelled?.Invoke(this, new TouchEventArgs(ViewportAdapter, gameTime.TotalGameTime, touchLocation));
break;
}
}
}
public override void TouchesEnded(Foundation.NSSet touches, UIEvent evt)
{
base.TouchesEnded(touches, evt);
var touch = touches.AnyObject as UITouch;
if (touch != null)
{
TouchEnded?.Invoke(this, touch);
}
}
/// <summary>
/// Called, when mouse/finger/pen anymore click/touch map
/// </summary>
/// <param name="touchPoints">List of all touched points</param>
/// <param name="releasedPoint">Released point, which was touched before</param>
private bool OnTouchEnd(List <Geometries.Point> touchPoints, Geometries.Point releasedPoint)
{
var args = new TouchedEventArgs(touchPoints);
TouchEnded?.Invoke(this, args);
// Last touch released
if (touchPoints.Count == 0)
{
_mode = TouchMode.None;
_map.RefreshData(_viewport.Extent, _viewport.Resolution, true);
}
return(args.Handled);
}
/// <summary>
/// Called, when mouse/finger/pen anymore click/touch map
/// </summary>
/// <param name="touchPoints">List of all touched points</param>
/// <param name="releasedPoint">Released point, which was touched before</param>
private bool OnTouchEnd(List <Geometries.Point> touchPoints, Geometries.Point releasedPoint)
{
var args = new TouchedEventArgs(touchPoints);
TouchEnded?.Invoke(this, args);
// Last touch released
if (touchPoints.Count == 0)
{
InvalidateCanvas();
_mode = TouchMode.None;
_map.ViewChanged(true);
}
return(args.Handled);
}
public void StopTouchCapture()
{
EnsureNotDisposed();
if (!_acquired)
{
return;
}
_device.OnPacket -= OnDevicePacket;
_device.Unacquire();
_acquired = false;
if (_touching)
{
TouchEnded?.Invoke(this, EventArgs.Empty);
_touching = false;
}
}
private void TouchEnds(Touch touch, int index)
{
if (_touches.ContainsKey(index))
{
var endPosition = touch.position;
var totalDelta = endPosition - _touches[index];
if (TouchEnded != null)
{
TouchEnded.Invoke(totalDelta);
if (_touchParticles != null)
{
var normalizedDelta = totalDelta.normalized;
_touchParticles.transform.position = Camera.main.ScreenToWorldPoint(new Vector3(endPosition.x, endPosition.y, 0f) + Vector3.up * 11f);
_touchParticles.transform.LookAt(_touchParticles.transform.position + new Vector3(normalizedDelta.x, 0, normalizedDelta.y));
_touchParticles.Emit(52);
}
}
}
}
public override void Update(GameTime gameTime)
{
var touchCollection = TouchPanel.GetState();
if (TouchPanel.IsGestureAvailable)
{
var gesture = TouchPanel.ReadGesture();
if (gesture.GestureType == GestureType.Tap)
{
int x = 0;
}
if (gesture.GestureType == GestureType.DoubleTap)
{
int y = 0;
}
}
foreach (var touchLocation in touchCollection)
{
switch (touchLocation.State)
{
case TouchLocationState.Pressed:
TouchStarted?.Invoke(this, new TouchEventArgs(ViewportAdapter, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Moved:
TouchMoved?.Invoke(this, new TouchEventArgs(ViewportAdapter, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Released:
TouchEnded?.Invoke(this, new TouchEventArgs(ViewportAdapter, gameTime.TotalGameTime, touchLocation));
break;
case TouchLocationState.Invalid:
TouchCancelled?.Invoke(this, new TouchEventArgs(ViewportAdapter, gameTime.TotalGameTime, touchLocation));
break;
}
}
}
/// <summary>
/// Protected overridable handler that raises TouchEnded event.
/// </summary>
protected virtual void OnTouchEnded(TouchEventArgs args)
{
TouchEnded?.Invoke(this, args);
}
public void OnTouchEnded(double positionX, double positionY)
{
TouchEnded?.Invoke(Content, new PositionEventArgs(positionX, positionY));
}
protected void SingleTouchEnded()
{
TouchEnded?.Invoke(FirstTouch);
}
protected virtual void OnTouchEnded(ITouchEventArgs e) => TouchEnded?.Invoke(this, e);