/// <inheritdoc/>
public bool ShowInInspector([NotNull] Type containingClassType, [CanBeNull] object containingClassInstance, [CanBeNull] MemberInfo classMember)
{
if (evaluator == null)
{
evaluator = EvaluationUtility.GenerateEvaluatorForBooleanExpression(expression);
}
return(evaluator.Evaluate(containingClassType, containingClassInstance, classMember));
}
public bool Evaluate([NotNull] Type containingClassType, [CanBeNull] object containingClassInstance, [CanBeNull] MemberInfo classMember)
{
object leftValue = ParseValue(left, containingClassType, containingClassInstance, classMember);
object rightValue = ParseValue(right, containingClassType, containingClassInstance, classMember);
#if DEV_MODE && DEBUG_ENABLED
Debug.Log((classMember == null ? "" : classMember.Name) + ".Evalute " + (leftValue == null ? "null" : leftValue.ToString()) + " " + comparison + " " + (rightValue == null ? "null" : rightValue.ToString()));
#endif
return(EvaluationUtility.Test(leftValue, comparison, rightValue));
}
public bool ShowInInspector([NotNull] Type containingClassType, [CanBeNull] object containingClassInstance, [CanBeNull] MemberInfo classMember)
{
if (alwaysShow)
{
return(true);
}
if (evaluatorExpression != null)
{
if (evaluator == null)
{
evaluator = EvaluationUtility.GenerateEvaluatorForBooleanExpression(evaluatorExpression);
}
return(evaluator.Evaluate(containingClassType, containingClassInstance, classMember));
}
if (!string.IsNullOrEmpty(classMemberName))
{
var classMembers = containingClassType.GetMember(classMemberName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static);
int classMembersFound = classMembers.Length;
if (classMembersFound == 0)
{
Debug.LogError("HelpBoxAttribute class member by name \"" + classMemberName + "\" not found.");
return(true);
}
classMember = classMembers[0];
}
var field = classMember as FieldInfo;
object currentValue;
Type classMemberType;
if (field is object)
{
classMemberType = field.FieldType;
currentValue = field.GetValue(field.IsStatic ? null : containingClassInstance);
}
else
{
var property = classMember as PropertyInfo;
if (property is object)
{
classMemberType = property.PropertyType;
var getAccessor = property.GetGetMethod();
currentValue = getAccessor.Invoke(getAccessor.IsStatic ? null : containingClassInstance, null);
}
else
{
Debug.LogError("ShowInInspectorIfAttribute class member by name \"" + classMemberName + "\" was not a field or a property.");
return(true);
}
}
#if DEV_MODE
Debug.Log("Show if \"" + classMemberName + "\" value (" + (currentValue == null ? "null" : currentValue.ToString()) + ") " + comparisonType + " " + (requiredValue == null ? "null" : requiredValue.ToString()));
#endif
return(EvaluationUtility.Test(currentValue, comparisonType, requiredValue));
}