private static bool CompareReferences(double value, double reference, BooleanBinding.CheckTypes checkType, bool defaultValue)
{
switch (checkType)
{
case BooleanBinding.CheckTypes.EqualToReference:
return(Math.Abs(value - reference) < 0.0001);
case BooleanBinding.CheckTypes.GreaterThanReference:
return(value > reference);
case BooleanBinding.CheckTypes.LessThanReference:
return(value < reference);
}
return(defaultValue);
}
public static void UpdateSubscriber(out Func <bool> getter, BooleanBinding.CheckTypes checkType, IProperty property,
double reference, bool defaultValue)
{
getter = null;
switch (checkType)
{
case BooleanBinding.CheckTypes.Boolean:
{
Property <bool> res;
if (TryGetProperty(property, out res))
{
getter = () => res.Value;
}
break;
}
case BooleanBinding.CheckTypes.Empty:
{
Property <string> res;
if (TryGetProperty(property, out res))
{
getter = () => String.IsNullOrEmpty(res.Value);
}
break;
}
case BooleanBinding.CheckTypes.EqualToReference:
case BooleanBinding.CheckTypes.GreaterThanReference:
case BooleanBinding.CheckTypes.LessThanReference:
{
Property <int> intProp;
if (TryGetProperty(property, out intProp))
{
getter = () => CompareReferences(intProp.Value, reference, checkType, defaultValue);
}
break;
}
}
}
