/// <summary>
/// Called, when mouse/finger/pen tapped on map 2 or more times
/// </summary>
/// <param name="screenPosition">First clicked/touched position on screen</param>
/// <param name="numOfTaps">Number of taps on map (2 is a double click/tap)</param>
/// <returns>True, if the event is handled</returns>
private bool OnDoubleTapped(Geometries.Point screenPosition, int numOfTaps)
{
var args = new TappedEventArgs(screenPosition, numOfTaps);
DoubleTap?.Invoke(this, args);
if (args.Handled)
{
return(true);
}
var eventReturn = InvokeInfo(Map.Layers, Map.GetWidgetsOfMapAndLayers(), Viewport, screenPosition,
screenPosition, _renderer.SymbolCache, WidgetTouched, numOfTaps);
if (eventReturn != null)
{
if (!eventReturn.Handled)
{
// Double tap as zoom
return(OnZoomIn(screenPosition));
}
}
return(false);
}
public void OnPointerDown(PointerEventData eventData)
{
if (_clickTime > 0)
{
if ((Time.realtimeSinceStartup - _clickTime) < 0.3f)
{
if (_timeRefreshDoubleTap > 5)
{
DoubleTap?.Invoke();
_timeRefreshDoubleTap = 0;
}
}
else
{
if (eventData.pressPosition.x > (Camera.main.pixelWidth / 2))
{
isRight = true;
}
else if (eventData.pressPosition.x < (Camera.main.pixelWidth / 2))
{
isLeft = true;
}
}
}
_clickTime = Time.realtimeSinceStartup;
}
private void RaiseDoubleTap(int index)
{
if (DoubleTap != null)
{
DoubleTap.Invoke(index);
}
}
private void TapTimer_Expired()
{
if (Mode == TouchMode.Normal)
{
if (TapCount == 1)
{
Tap?.Invoke(this, null);
}
else if (TapCount >= 2)
{
DoubleTap?.Invoke(this, null);
}
TapCount = 0;
}
}
/// <summary>
/// Called, when mouse/finger/pen tapped on map 2 or more times
/// </summary>
/// <param name="screenPosition">First clicked/touched position on screen</param>
/// <param name="numOfTaps">Number of taps on map (2 is a double click/tap)</param>
/// <returns>True, if the event is handled</returns>
private bool OnDoubleTapped(Geometries.Point screenPosition, int numOfTaps)
{
var args = new TappedEventArgs(screenPosition, numOfTaps);
DoubleTap?.Invoke(this, args);
if (args.Handled)
{
return(true);
}
var eventReturn = InvokeInfo(screenPosition, screenPosition, numOfTaps);
if (eventReturn?.Handled == true)
{
return(true);
}
// Double tap as zoom
return(OnZoomIn(screenPosition));
}
/// <summary>
/// Called, when mouse/finger/pen tapped on map 2 or more times
/// </summary>
/// <param name="screenPosition">First clicked/touched position on screen</param>
/// <param name="numOfTaps">Number of taps on map (2 is a double click/tap)</param>
private bool OnDoubleTapped(Geometries.Point screenPosition, int numOfTaps)
{
var args = new TappedEventArgs(screenPosition, numOfTaps);
DoubleTap?.Invoke(this, args);
if (args.Handled)
{
return(true);
}
var tapWasHandled = Map.InvokeInfo(screenPosition, screenPosition, _scale, _renderer.SymbolCache, WidgetTouched, numOfTaps);
if (!tapWasHandled)
{
// Double tap as zoom
return(OnZoomIn(screenPosition));
}
return(false);
}
private void OnMouseStuff(object sender, MouseEventArgs args)
{
if (args.RoutedEvent == UIElement.MouseUpEvent ||
(args.RoutedEvent == UIElement.MouseLeftButtonDownEvent && args.Source == null) ||
(args.RoutedEvent == UIElement.MouseMoveEvent && args.Source == null && args.LeftButton == MouseButtonState.Released))
{
MultitouchWindow.RemoveMouseListener(_attachedElement, OnMouseStuff);
if (!_downpoint.ContainsKey(-1))
{
return;
}
//if (args.OriginalSource != _attachedElement) return;
args.Handled = true;
Point current = args.GetPosition(args.Device.ActiveSource.RootVisual as IInputElement);
Vector jitter = Point.Subtract(current, _downpoint[-1]);
if (jitter.Length < Threshold)
{
if (Tap != null)
{
Tap.Invoke(_attachedElement, new TapEventArgs(args.MouseDevice, jitter));
}
if (args.Timestamp - _lasttap < DoubleTapDelay.TotalMilliseconds && DoubleTap != null)
{
DoubleTap.Invoke(_attachedElement, new TapEventArgs(args.MouseDevice, jitter));
}
if (_attachedElement is Control)
{
((Control)_attachedElement).RaiseEvent(
new MouseButtonEventArgs(args.MouseDevice, args.Timestamp,
((MouseButtonEventArgs)args).ChangedButton)
{
RoutedEvent = Control.MouseDoubleClickEvent
});
}
_lasttap = args.Timestamp;
}
}
else if (args.RoutedEvent == UIElement.MouseDownEvent)
{
MultitouchWindow.AddMouseListener(_attachedElement, OnMouseStuff);
_downpoint[-1] = args.GetPosition(args.Device.ActiveSource.RootVisual as IInputElement);
}
else if (args.RoutedEvent == UIElement.MouseMoveEvent)
{
if (!_downpoint.ContainsKey(-1))
{
return;
}
Point current = args.GetPosition(args.Device.ActiveSource.RootVisual as IInputElement);
if (Point.Subtract(current, _downpoint[-1]).Length > Threshold)
{
_downpoint.Remove(-1);
}
}
}
private void OnStylusStuff(object sender, StylusEventArgs args)
{
if (args.RoutedEvent == UIElement.StylusUpEvent ||
(args.RoutedEvent == UIElement.StylusDownEvent && args.Source == null) ||
(args.RoutedEvent == UIElement.StylusMoveEvent && args.Source == null && args.InAir))
{
MultitouchWindow.RemoveStylusListener(args.StylusDevice, _attachedElement, OnStylusStuff);
if (!_downpoint.ContainsKey(args.StylusDevice.Id))
{
return;
}
//if (args.OriginalSource != _attachedElement) return;
args.Handled = true;
Point current = args.GetPosition(args.Device.ActiveSource.RootVisual as IInputElement);
Vector jitter = Point.Subtract(current, _downpoint[args.StylusDevice.Id]);
if (jitter.Length < Threshold)
{
if (Tap != null)
{
Tap.Invoke(_attachedElement, new TapEventArgs(args.StylusDevice, jitter));
}
if (_button != null)
{
_button.SetValue(TapBehavior.IsPressedProperty, true);
_button.RaiseEvent(new RoutedEventArgs(ButtonBase.ClickEvent));
ExecuteCommandSource(_button);
}
if ((args.Timestamp - _lasttap) < DoubleTapDelay.TotalMilliseconds && DoubleTap != null)
{
DoubleTap.Invoke(_attachedElement, new TapEventArgs(args.StylusDevice, jitter));
}
if (_attachedElement is Control)
{
((Control)_attachedElement).RaiseEvent(
new MouseButtonEventArgs(Mouse.PrimaryDevice, args.Timestamp,
MouseButton.Left, args.StylusDevice)
{
RoutedEvent = Control.MouseDoubleClickEvent
});
}
_lasttap = args.Timestamp;
}
}
else if (args.RoutedEvent == UIElement.StylusDownEvent)
{
MultitouchWindow.AddStylusListener(args.StylusDevice, _attachedElement, OnStylusStuff);
_downpoint[args.StylusDevice.Id] = args.GetPosition(args.Device.ActiveSource.RootVisual as IInputElement);
if (_button != null)
{
_button.SetValue(TapBehavior.IsPressedProperty, true);
}
}
else if (args.RoutedEvent == UIElement.StylusMoveEvent)
{
if (!_downpoint.ContainsKey(args.StylusDevice.Id))
{
return;
}
Point current = args.GetPosition(args.Device.ActiveSource.RootVisual as IInputElement);
if (Point.Subtract(current, _downpoint[args.StylusDevice.Id]).Length > Threshold)
{
_downpoint.Remove(args.StylusDevice.Id);
if (_button != null)
{
_button.SetValue(TapBehavior.IsPressedProperty, false);
}
}
}
}
