/// <summary> Unregister a theme target from the ThemeManager </summary>
/// <param name="target"> Theme target </param>
public static void UnregisterTarget(ThemeTarget target)
{
if (!s_initialized)
{
Init();
}
if (target == null)
{
return;
}
if (target.ThemeId == Guid.Empty)
{
return;
}
if (!Database.Contains(target.ThemeId))
{
return;
}
if (!ThemeTargets.ContainsKey(target.ThemeId))
{
return;
}
if (!ThemeTargets[target.ThemeId].Contains(target))
{
return;
}
ThemeTargets[target.ThemeId].Remove(target);
}
/// <summary> Register a theme target to the ThemeManager. If the given theme target does not have a valid ThemeId, it will not get registered </summary>
/// <param name="target"> Theme target </param>
public static void RegisterTarget(ThemeTarget target)
{
if (!s_initialized)
{
Init();
}
if (target == null)
{
return;
}
if (target.ThemeId == Guid.Empty)
{
return;
}
if (!Database.Contains(target.ThemeId))
{
return;
}
if (!ThemeTargets.ContainsKey(target.ThemeId))
{
ThemeTargets.Add(target.ThemeId, new List <ThemeTarget>());
}
if (ThemeTargets[target.ThemeId].Contains(target))
{
return;
}
ThemeTargets[target.ThemeId].Add(target);
target.UpdateTarget(Database.GetThemeData(target.ThemeId));
}