private void handleIndirectPointer(UITouch touch, UIEventButtonMask buttonMask, Vector2 location)
{
PendingInputs.Enqueue(new MousePositionAbsoluteInput {
Position = location
});
// Indirect pointer means the touch came from a mouse cursor, and wasn't a physical touch on the screen
switch (touch.Phase)
{
case UITouchPhase.Began:
case UITouchPhase.Moved:
// only one button can be in a "down" state at once. all previous buttons are automatically released.
// we need to handle this assumption at our end.
if (lastButtonMask != null && lastButtonMask != buttonMask)
{
PendingInputs.Enqueue(new MouseButtonInput(buttonFromMask(lastButtonMask.Value), false));
}
PendingInputs.Enqueue(new MouseButtonInput(buttonFromMask(buttonMask), true));
lastButtonMask = buttonMask;
break;
case UITouchPhase.Cancelled:
case UITouchPhase.Ended:
Debug.Assert(lastButtonMask != null);
PendingInputs.Enqueue(new MouseButtonInput(buttonFromMask(lastButtonMask.Value), false));
lastButtonMask = null;
break;
}
}
private MouseButton buttonFromMask(UIEventButtonMask buttonMask)
{
Debug.Assert(indirectPointerSupported);
switch (buttonMask)
{
default:
return(MouseButton.Left);
case UIEventButtonMask.Secondary:
return(MouseButton.Right);
}
}
