private static PointerPoint GetPointerPoint(NSEvent nativeEvent, Point posInWindow)
{
var frameId = ToFrameId(nativeEvent.Timestamp);
var timestamp = ToTimestamp(nativeEvent.Timestamp);
var pointerDeviceType = GetPointerDeviceType(nativeEvent);
var pointerDevice = PointerDevice.For(pointerDeviceType);
var pointerId = pointerDeviceType == PointerDeviceType.Pen
? (uint)nativeEvent.PointingDeviceID()
: (uint)0;
var isInContact = GetIsInContact(nativeEvent);
var properties = GetPointerProperties(nativeEvent, pointerDeviceType);
return(new PointerPoint(frameId, timestamp, pointerDevice, pointerId, posInWindow, posInWindow, isInContact, properties));
}
private static PointerEventArgs BuildPointerArgs(NSEvent nativeEvent, Point posInWindow)
{
var frameId = ToFrameId(nativeEvent.Timestamp);
var timestamp = ToTimestamp(nativeEvent.Timestamp);
var pointerDeviceType = GetPointerDeviceType(nativeEvent);
var pointerDevice = PointerDevice.For(pointerDeviceType);
var pointerId = pointerDeviceType == PointerDeviceType.Pen
? (uint)nativeEvent.PointingDeviceID()
: (uint)1;
var isInContact = GetIsInContact(nativeEvent);
var properties = GetPointerProperties(nativeEvent, pointerDeviceType).SetUpdateKindFromPrevious(_previous?.CurrentPoint.Properties);
var modifiers = GetVirtualKeyModifiers(nativeEvent);
var point = new PointerPoint(frameId, timestamp, pointerDevice, pointerId, posInWindow, posInWindow, isInContact, properties);
var args = new PointerEventArgs(point, modifiers);
_previous = args;
return(args);
}
internal PointerRoutedEventArgs(NSSet touches, NSEvent nativeEvent, UIElement source) : this()
{
_nativeEvent = nativeEvent;
_nativeTouches = touches;
var pointerDeviceType = GetPointerDeviceType(nativeEvent);
var pointerId = (uint)0;
if (pointerDeviceType == PointerDeviceType.Pen)
{
pointerId = (uint)nativeEvent.PointingDeviceID();
}
var isInContact = GetIsInContact(nativeEvent);
FrameId = ToFrameId(_nativeEvent.Timestamp);
Pointer = new Pointer(pointerId, pointerDeviceType, isInContact, isInRange: true);
KeyModifiers = GetVirtualKeyModifiers(nativeEvent);
OriginalSource = source;
}
