/// <summary>
/// Restores the size, position, and state of a window from another visible window of the same type, or from
/// the app settings if there is no other visible window of the same type.
/// </summary>
/// <remarks>
/// This method offsets the window position slightly so that the two windows do not overlap.
/// </remarks>
/// <typeparam name="T">The type of the window.</typeparam>
/// <param name="window">A window.</param>
/// <param name="options">Options for performing the restore. (Optional.)</param>
public static void RestoreFromSibling <T>(this T window, RestoreOptions options = RestoreOptions.None)
where T : Window, IRestorableWindow
{
WindowSize windowSize = WindowSize.FromSiblingOfWindow(window);
if (windowSize != null)
{
WindowSize offsetWindowSize = windowSize.Offset();
window.Restore(offsetWindowSize, options);
}
else
{
window.RestoreFromSettings(options);
}
}