private PointerPointProperties GetProperties()
{
var props = new PointerPointProperties()
{
IsPrimary = true,
IsInRange = Pointer.IsInRange,
};
props.IsLeftButtonPressed = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.Left);
props.IsMiddleButtonPressed = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.Middle);
if (_buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.Right))
{
switch (Pointer.PointerDeviceType)
{
case PointerDeviceType.Mouse:
props.IsMiddleButtonPressed = true;
break;
case PointerDeviceType.Pen:
props.IsBarrelButtonPressed = true;
break;
}
}
props.IsXButton1Pressed = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.X1);
props.IsXButton2Pressed = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.X2);
props.IsEraser = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.Eraser);
props.PointerUpdateKind = ToUpdateKind(_buttonUpdate, props);
return(props);
}
private PointerPointProperties GetProperties()
{
var props = new PointerPointProperties()
{
IsPrimary = true,
IsInRange = Pointer.IsInRange,
};
props.IsLeftButtonPressed = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.Left);
props.IsMiddleButtonPressed = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.Middle);
props.IsRightButtonPressed = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.Right);
props.IsXButton1Pressed = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.X1);
props.IsXButton2Pressed = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.X2);
props.IsEraser = _buttons.HasFlag(WindowManagerInterop.HtmlPointerButtonsState.Eraser);
switch (Pointer.PointerDeviceType)
{
// For touch and mouse, we keep the default pressure of .5, as WinUI
case PointerDeviceType.Pen:
// !!! WARNING !!! Here we have a slight different behavior compared to WinUI:
// On WinUI we will get IsRightButtonPressed (with IsBarrelButtonPressed) only if the user is pressing
// the barrel button when pen goes "in contact" (i.e. touches the screen), otherwise we will get
// IsLeftButtonPressed and IsBarrelButtonPressed.
// Here we set IsRightButtonPressed as soon as the barrel button was pressed, no matter
// if the pen was already in contact or not.
// This is acceptable since the UIElement pressed state is **per pointer** (not buttons of pointer)
// and GestureRecognizer always checks that pressed buttons didn't changed for a single gesture.
props.IsBarrelButtonPressed = props.IsRightButtonPressed;
props.Pressure = (float)_pressure;
break;
}
props.PointerUpdateKind = ToUpdateKind(_buttonUpdate, props);
return(props);
}
