private static void ChromeChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (DesignerProperties.GetIsInDesignMode(d)) { return; }
Window window = d as Window;
if (window != null)
{
// don't care about old chrome since it has no state
Chrome newChrome = e.NewValue as Chrome;
if (__legacyBorder)
{
if (newChrome == null)
{
LegacyBorderManager.SetManager(window, null);
}
else if (e.NewValue != e.OldValue)
{
var worker = LegacyBorderManager.GetManager(window);
if (worker == null)
{
worker = new LegacyBorderManager();
LegacyBorderManager.SetManager(window, worker);
}
else
{
worker.UpdateChrome(newChrome);
}
}
}
else
{
if (newChrome == null)
{
BorderManager.SetManager(window, null);
}
else if (e.NewValue != e.OldValue)
{
var worker = BorderManager.GetManager(window);
if (worker == null)
{
worker = new BorderManager();
BorderManager.SetManager(window, worker);
}
else
{
worker.UpdateChrome(newChrome);
}
}
}
}
}
void _contentWindow_Closed(object sender, EventArgs e)
{
LegacyBorderManager.SetManager(_contentWindow, null);
}
public static void SetManager(DependencyObject obj, LegacyBorderManager value)
{
obj.SetValue(ManagerProperty, value);
}
public static void SetManager(DependencyObject obj, LegacyBorderManager value)
{
obj.SetValue(ManagerProperty, value);
}