private static void AutomateTabTipOpen(IObservable <Tuple <UIElement, bool> > focusObservable)
{
focusObservable
.ObserveOn(Scheduler.Default)
.Where(_ => IgnoreHardwareKeyboard == HardwareKeyboardIgnoreOptions.IgnoreAll || !HardwareKeyboard.IsConnectedAsync().Result)
.Where(tuple => tuple.Item2 == true)
.Do(_ => TabTip.OpenUndockedAndStartPoolingForClosedEvent())
.ObserveOnDispatcher()
.Subscribe(tuple => AnimationHelper.GetUIElementInToWorkAreaWithTabTipOpened(tuple.Item1));
}
private static void AutomateTabTipClose(IObservable <Tuple <UIElement, bool> > focusObservable, Subject <bool> tabTipClosedSubject)
{
focusObservable
.ObserveOn(Scheduler.Default)
.Where(_ => IgnoreHardwareKeyboard == HardwareKeyboardIgnoreOptions.IgnoreAll || !HardwareKeyboard.IsConnectedAsync().Result)
.Throttle(TimeSpan.FromMilliseconds(100)) // Close only if no other UIElement got focus in 100 ms
.Where(tuple => tuple.Item2 == false)
.Do(_ => TabTip.Close())
.Subscribe(_ => tabTipClosedSubject.OnNext(true));
tabTipClosedSubject
.ObserveOnDispatcher()
.Subscribe(_ => AnimationHelper.GetEverythingInToWorkAreaWithTabTipClosed());
}
private static Rectangle GetWorkAreaWithTabTipOpened(DependencyObject element)
{
Rectangle workAreaWithTabTipClosed = GetWorkAreaWithTabTipClosed(element);
int tabTipRectangleTop = TabTip.GetWouldBeTabTipRectangle().ToRectangleInLogicalUnits(element).Top;
int bottom = (tabTipRectangleTop == 0) ? workAreaWithTabTipClosed.Bottom / 2 : tabTipRectangleTop; // in case TabTip is not yet opened
return(Rectangle.FromLTRB(
left: workAreaWithTabTipClosed.Left,
top: workAreaWithTabTipClosed.Top,
right: workAreaWithTabTipClosed.Right,
bottom: bottom));
}