public static void CallOnValueChangedCallbacks(SerializedProperty property) { OnValueChangedAttribute[] onValueChangedAttributes = GetAttributes <OnValueChangedAttribute>(property); if (onValueChangedAttributes.Length == 0) { return; } object target = GetTargetObjectWithProperty(property); property.serializedObject.ApplyModifiedProperties(); // We must apply modifications so that the new value is updated in the serialized object foreach (var onValueChangedAttribute in onValueChangedAttributes) { MethodInfo callbackMethod = ReflectionUtility.GetMethod(target, onValueChangedAttribute.CallbackName); if (callbackMethod != null && callbackMethod.ReturnType == typeof(void) && callbackMethod.GetParameters().Length == 0) { callbackMethod.Invoke(target, new object[] { }); } else { string warning = string.Format( "{0} can invoke only methods with 'void' return type and 0 parameters", onValueChangedAttribute.GetType().Name); Debug.LogWarning(warning, property.serializedObject.targetObject); } } }
private object GetValues(SerializedProperty property, string valuesName) { object target = PropertyUtility.GetTargetObjectWithProperty(property); FieldInfo valuesFieldInfo = ReflectionUtility.GetField(target, valuesName); if (valuesFieldInfo != null) { return(valuesFieldInfo.GetValue(target)); } PropertyInfo valuesPropertyInfo = ReflectionUtility.GetProperty(target, valuesName); if (valuesPropertyInfo != null) { return(valuesPropertyInfo.GetValue(target)); } MethodInfo methodValuesInfo = ReflectionUtility.GetMethod(target, valuesName); if (methodValuesInfo != null && methodValuesInfo.ReturnType != typeof(void) && methodValuesInfo.GetParameters().Length == 0) { return(methodValuesInfo.Invoke(target, null)); } return(null); }
private static List <bool> GetConditionValues(object target, string[] conditions) { List <bool> conditionValues = new List <bool>(); foreach (var condition in conditions) { FieldInfo conditionField = ReflectionUtility.GetField(target, condition); if (conditionField != null && conditionField.FieldType == typeof(bool)) { conditionValues.Add((bool)conditionField.GetValue(target)); } PropertyInfo conditionProperty = ReflectionUtility.GetProperty(target, condition); if (conditionProperty != null && conditionProperty.PropertyType == typeof(bool)) { conditionValues.Add((bool)conditionProperty.GetValue(target)); } MethodInfo conditionMethod = ReflectionUtility.GetMethod(target, condition); if (conditionMethod != null && conditionMethod.ReturnType == typeof(bool) && conditionMethod.GetParameters().Length == 0) { conditionValues.Add((bool)conditionMethod.Invoke(target, null)); } } return(conditionValues); }
public override void ValidateProperty(SerializedProperty property) { ValidateInputAttribute validateInputAttribute = PropertyUtility.GetAttribute <ValidateInputAttribute>(property); object target = PropertyUtility.GetTargetObjectWithProperty(property); MethodInfo validationCallback = ReflectionUtility.GetMethod(target, validateInputAttribute.CallbackName); if (validationCallback != null && validationCallback.ReturnType == typeof(bool) && validationCallback.GetParameters().Length == 1) { FieldInfo fieldInfo = ReflectionUtility.GetField(target, property.name); Type fieldType = fieldInfo.FieldType; Type parameterType = validationCallback.GetParameters()[0].ParameterType; if (fieldType == parameterType) { if (!(bool)validationCallback.Invoke(target, new object[] { fieldInfo.GetValue(target) })) { if (string.IsNullOrEmpty(validateInputAttribute.Message)) { NaughtyEditorGUI.HelpBox_Layout( property.name + " is not valid", MessageType.Error, context: property.serializedObject.targetObject); } else { NaughtyEditorGUI.HelpBox_Layout( validateInputAttribute.Message, MessageType.Error, context: property.serializedObject.targetObject); } } } else { string warning = "The field type is not the same as the callback's parameter type"; NaughtyEditorGUI.HelpBox_Layout(warning, MessageType.Warning, context: property.serializedObject.targetObject); } } else { string warning = validateInputAttribute.GetType().Name + " needs a callback with boolean return type and a single parameter of the same type as the field"; NaughtyEditorGUI.HelpBox_Layout(warning, MessageType.Warning, context: property.serializedObject.targetObject); } }