private double EnforceHardMaximumAndMinimum(double size)
{
SceneNodePropertyValue nodePropertyValue = this.DataContext as SceneNodePropertyValue;
if (nodePropertyValue != null)
{
SceneNodeProperty sceneNodeProperty = nodePropertyValue.get_ParentProperty() as SceneNodeProperty;
if (sceneNodeProperty != null && sceneNodeProperty.ValueEditorParameters != null)
{
NumberRangesAttribute numberRangesAttribute = sceneNodeProperty.ValueEditorParameters["NumberRanges"] as NumberRangesAttribute;
if (numberRangesAttribute != null)
{
if (numberRangesAttribute.get_HardMaximum().HasValue&& numberRangesAttribute.get_HardMaximum().HasValue)
{
size = Math.Min(numberRangesAttribute.get_HardMaximum().Value, size);
}
if (numberRangesAttribute.get_HardMinimum().HasValue&& numberRangesAttribute.get_HardMinimum().HasValue)
{
size = Math.Max(numberRangesAttribute.get_HardMinimum().Value, size);
}
}
}
}
return(size);
}
public static void OverrideValueEditorParameters(PropertyReferenceProperty baseProperty, PropertyReferenceProperty derivedProperty, string key)
{
SceneNodeProperty sceneNodeProperty = baseProperty as SceneNodeProperty;
if (derivedProperty == null || sceneNodeProperty == null)
{
return;
}
ValueEditorParameters newParams = new ValueEditorParameters(sceneNodeProperty.Attributes, key);
if (!(newParams["NumberRanges"] is NumberRangesAttribute))
{
NumberRangesAttribute numberRangesAttribute = derivedProperty.Attributes[typeof(NumberRangesAttribute)] as NumberRangesAttribute ?? new NumberRangesAttribute(new double?(), new double?(), new double?(), new double?(), new bool?(false));
List <Attribute> list = new List <Attribute>();
foreach (object obj in sceneNodeProperty.Attributes)
{
list.Add((Attribute)obj);
}
list.Add((Attribute)numberRangesAttribute);
newParams = new ValueEditorParameters(new AttributeCollection(list.ToArray()), key);
}
derivedProperty.OverrideValueEditorParameters(newParams);
}
