public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
// get the attribute data
ConditionalHideAttribute condHAtt = (ConditionalHideAttribute)attribute;
// enabled / disable the property
bool enabled = GetConditionalHideAttributeResult(condHAtt, property);
bool wasEnabled = GUI.enabled;
// check if we should draw the property
if (!condHAtt.HideInInspector || enabled)
{
EditorGUI.PropertyField(position, property, label, true);
}
// Ensure that the next property that is being drawn uses the correct settings
GUI.enabled = wasEnabled;
}
private bool GetConditionalHideAttributeResult(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
bool enabled = true;
//Look for the sourcefield within the object that the property belongs to
SerializedProperty sourcePropertyValue = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField);
if (sourcePropertyValue != null)
{
enabled = sourcePropertyValue.boolValue;
}
else
{
Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
return(enabled);
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
ConditionalHideAttribute condHAtt = (ConditionalHideAttribute)attribute;
bool enabled = GetConditionalHideAttributeResult(condHAtt, property);
bool wasEnabled = GUI.enabled;
GUI.enabled = enabled;
if (!condHAtt.HideInInspector || enabled)
{
Rect rect = position;
rect.x += 14;
rect.width -= 14;
EditorGUI.PropertyField(rect, property, label, true);
}
GUI.enabled = wasEnabled;
}
private bool GetConditionalHideAttributeResult(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
bool enabled = true;
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, condHAtt.ConditionalSourceField); //changes the path to the conditionalsource property path
SerializedProperty sourcePropertyValue = property.serializedObject.FindProperty(conditionPath);
if (sourcePropertyValue != null)
{
enabled = sourcePropertyValue.boolValue;
}
else
{
Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
return(enabled);
}
//Fetch the properties that are suppposed to show, and check whether the stuff contained should be showing. If so, display them.
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
//Cache the attribute and get the hideininspector variable
ConditionalHideAttribute condHAtt = (ConditionalHideAttribute)attribute;
bool enabled = GetConditionalHideAttributeResult(condHAtt, property);
//Enable the GUI Element if HideInInspector != true
bool wasEnabled = GUI.enabled;
GUI.enabled = enabled;
if (!condHAtt.HideInInspector || enabled)
{
EditorGUI.PropertyField(position, property, label, true);
}
//Reflect the enable status on the GUI Element
GUI.enabled = wasEnabled;
}
public static string GetConditionPath(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
//Get the full relative property path of the sourcefield so we can have nested hiding
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, condHAtt.ConditionalSourceField); //changes the path to the conditionalsource property path
if (property.name == "data")
{
string[] path = propertyPath.Split('.');
if (path[path.Length - 2] == "Array")
{
conditionPath = propertyPath.Remove(propertyPath.Length -
(".Array.data[*]".Length + path[path.Length - 3].Length)) +
condHAtt.ConditionalSourceField; //special case for arrays
}
}
return(conditionPath);
}
private bool CheckPropertyType(SerializedProperty sourcePropertyValue)
{
ConditionalHideAttribute condHAtt = (ConditionalHideAttribute)attribute;
switch (sourcePropertyValue.propertyType)
{
case SerializedPropertyType.Boolean:
return(sourcePropertyValue.boolValue);
case SerializedPropertyType.ObjectReference:
return(sourcePropertyValue.objectReferenceValue != null);
case SerializedPropertyType.Enum:
return(condHAtt.enumIndex == sourcePropertyValue.enumValueIndex);
default:
Debug.LogError("Data type of the property used for conditional hiding [" + sourcePropertyValue.propertyType + "] is currently not supported");
return(true);
}
}
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
/* Get Attribute Data */
ConditionalHideAttribute cha = (ConditionalHideAttribute)attribute;
/* Get if Property is True or False */
bool enabled = GetConditionalHideAttributeResult(cha, property);
/* Return Property Height of Property if NOT Hidden */
if (cha.hideInInspector != enabled)
{
return(EditorGUI.GetPropertyHeight(property, label));
}
/* Else, Return the Default Vertical Spacing */
else
{
return(-EditorGUIUtility.standardVerticalSpacing);
}
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
/*Get Attribute Data */
ConditionalHideAttribute cha = (ConditionalHideAttribute)attribute;
/* Get if Property is True or False */
bool enabled = GetConditionalHideAttributeResult(cha, property);
/* Draw the Property If NOT Hidden */
if (cha.hideInInspector != enabled)
{
if (cha.min == cha.max)
{
EditorGUI.PropertyField(position, property, label, true);
}
else
{
EditorGUI.Slider(position, property, cha.min, cha.max);
}
}
}
private bool GetConditionalHideAttributeResult(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
bool enabled = false;
//Get the full relative property path of the sourcefield so we can have nested hiding
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, condHAtt.ConditionalSourceField); //changes the path to the conditionalsource property path
SerializedProperty sourcePropertyValue = property.serializedObject.FindProperty(conditionPath);
//SerializedProperty sourcePropertyValue = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField);
if (sourcePropertyValue != null)
{
enabled = CheckPropertyType(sourcePropertyValue);
}
else
{
//Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
conditionPath = propertyPath.Replace(property.name, condHAtt.ConditionalSourceField2); //changes the path to the conditionalsource property path
SerializedProperty sourcePropertyValue2 = property.serializedObject.FindProperty(conditionPath);
//SerializedProperty sourcePropertyValue2 = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField2);
if (sourcePropertyValue2 != null)
{
enabled = enabled && CheckPropertyType(sourcePropertyValue2);
}
else
{
//Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
if (condHAtt.Inverse)
{
enabled = !enabled;
}
return(enabled);
}
private bool GetConditionalHideAttributeResult(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
bool enabled = false;
string conditionPath = GetConditionPath(condHAtt, property);
SerializedProperty sourcePropertyValue = property.serializedObject.FindProperty(conditionPath);
if (sourcePropertyValue != null)
{
enabled = CheckPropertyType(sourcePropertyValue);
}
else
{
object propertyParent = GetParentObject(property);
PropertyInfo info = propertyParent.GetType().GetProperty(condHAtt.ConditionalSourceField);
if (info == null)
{
propertyParent = property.serializedObject.targetObject;
info = propertyParent.GetType().GetProperty(condHAtt.ConditionalSourceField);
}
if (info != null)
{
enabled = (bool)(info.GetValue(propertyParent, new object[0]));
}
else
{
Debug.LogError(condHAtt.ConditionalSourceField + " was not found.");
}
}
if (condHAtt.Inverse)
{
enabled = !enabled;
}
return(enabled);
}
private bool GetConditionalHideAttributeResult(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
bool enabled = true;
SerializedProperty myProp = property;
// Check if array
string path = property.propertyPath;
int arrayIndex = path.LastIndexOf(".Array");
bool isArray = arrayIndex >= 0;
if (isArray)
{
// If we're dealing with an array then we need to get the object and find the array property so we can mess with it
SerializedObject so = property.serializedObject;
string arrayPath = path.Substring(0, arrayIndex);
SerializedProperty arrayProp = so.FindProperty(arrayPath);
myProp = arrayProp;
}
// Returns the property path of the property we want to apply the attribute to
string propertyPath = myProp.propertyPath;
// Changes the path to the conditionalsource property path
string conditionPath = propertyPath.Replace(myProp.name, condHAtt.ConditionalSourceField);
SerializedProperty sourcePropertyValue = myProp.serializedObject.FindProperty(conditionPath);
if (sourcePropertyValue != null)
{
enabled = sourcePropertyValue.boolValue;
}
else
{
Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
return(enabled);
}
private bool GetConditionalHideAttributeResult(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
bool enabled = true;
SerializedProperty sourcePropertyValue =
property.serializedObject.FindProperty(condHAtt.ConditionalSourceField);
if (sourcePropertyValue != null)
{
enabled = CheckPropertyType(sourcePropertyValue);
}
else
{
Debug.LogWarning(
"Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " +
condHAtt.ConditionalSourceField);
}
SerializedProperty sourcePropertyValue2 =
property.serializedObject.FindProperty(condHAtt.ConditionalSourceField2);
if (sourcePropertyValue2 != null)
{
enabled = enabled && CheckPropertyType(sourcePropertyValue2);
}
else
{
//Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
if (condHAtt.Inverse)
{
enabled = !enabled;
}
return(enabled);
}
bool GetConditionalHideAttributeResult(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
SerializedProperty sourcePropertyValue = null;
//Get the full relative property path of the sourcefield so we can have nested hiding.Use old method when dealing with arrays
if (!property.isArray)
{
string
propertyPath =
property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath =
propertyPath.Replace(property.name,
condHAtt.conditionalSourceField); //changes the path to the conditionalsource property path
sourcePropertyValue = property.serializedObject.FindProperty(conditionPath);
//if the find failed->fall back to the old system
if (sourcePropertyValue == null)
{
//original implementation (doens't work with nested serializedObjects)
sourcePropertyValue = property.serializedObject.FindProperty(condHAtt.conditionalSourceField);
}
}
else
{
//original implementation (doens't work with nested serializedObjects)
sourcePropertyValue = property.serializedObject.FindProperty(condHAtt.conditionalSourceField);
}
if (sourcePropertyValue != null)
{
return(CheckPropertyType(condHAtt, sourcePropertyValue));
}
return(true);
}
bool FulfillsCondition(SerializedProperty property)
{
ConditionalHideAttribute hideAttribute = (ConditionalHideAttribute)attribute;
int index = property.propertyPath.LastIndexOf('.');
string containerPath = property.propertyPath.Substring(0, index + 1);
string conditionPath = containerPath + hideAttribute.ConditionalFieldPath;
SerializedProperty conditionalProperty = property.serializedObject.FindProperty(conditionPath);
if (conditionalProperty.type == "Enum")
{
return(conditionalProperty.enumValueIndex == (int)hideAttribute.HideValue);
}
if (conditionalProperty.type == "int")
{
return(conditionalProperty.intValue == (int)hideAttribute.HideValue);
}
if (conditionalProperty.type == "float")
{
return(conditionalProperty.floatValue == (float)hideAttribute.HideValue);
}
if (conditionalProperty.type == "string")
{
return(conditionalProperty.stringValue == (string)hideAttribute.HideValue);
}
if (conditionalProperty.type == "double")
{
return(conditionalProperty.doubleValue == (double)hideAttribute.HideValue);
}
if (conditionalProperty.type == "bool")
{
return(conditionalProperty.boolValue == (bool)hideAttribute.HideValue);
}
return(conditionalProperty.objectReferenceValue == (object)hideAttribute.HideValue);
}
private bool GetConditionalHideAttributeResult(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
bool enabled = (condHAtt.UseOrLogic) ?false :true;
//Handle primary property
SerializedProperty sourcePropertyValue = null;
//Get the full relative property path of the sourcefield so we can have nested hiding.Use old method when dealing with arrays
if (!property.isArray)
{
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, condHAtt.ConditionalSourceField); //changes the path to the conditionalsource property path
sourcePropertyValue = property.serializedObject.FindProperty(conditionPath);
//if the find failed->fall back to the old system
if (sourcePropertyValue == null)
{
//original implementation (doens't work with nested serializedObjects)
sourcePropertyValue = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField);
}
}
else
{
//original implementation (doens't work with nested serializedObjects)
sourcePropertyValue = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField);
}
if (sourcePropertyValue != null)
{
enabled = CheckPropertyType(sourcePropertyValue);
if (condHAtt.InverseCondition1)
{
enabled = !enabled;
}
}
else
{
//Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
//handle secondary property
SerializedProperty sourcePropertyValue2 = null;
if (!property.isArray)
{
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, condHAtt.ConditionalSourceField2); //changes the path to the conditionalsource property path
sourcePropertyValue2 = property.serializedObject.FindProperty(conditionPath);
//if the find failed->fall back to the old system
if (sourcePropertyValue2 == null)
{
//original implementation (doens't work with nested serializedObjects)
sourcePropertyValue2 = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField2);
}
}
else
{
// original implementation(doens't work with nested serializedObjects)
sourcePropertyValue2 = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField2);
}
//Combine the results
if (sourcePropertyValue2 != null)
{
bool prop2Enabled = CheckPropertyType(sourcePropertyValue2);
if (condHAtt.InverseCondition2)
{
prop2Enabled = !prop2Enabled;
}
if (condHAtt.UseOrLogic)
{
enabled = enabled || prop2Enabled;
}
else
{
enabled = enabled && prop2Enabled;
}
}
else
{
//Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
//Handle the unlimited property array
string[] conditionalSourceFieldArray = condHAtt.ConditionalSourceFields;
bool[] conditionalSourceFieldInverseArray = condHAtt.ConditionalSourceFieldInverseBools;
for (int index = 0; index < conditionalSourceFieldArray.Length; ++index)
{
SerializedProperty sourcePropertyValueFromArray = null;
if (!property.isArray)
{
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, conditionalSourceFieldArray[index]); //changes the path to the conditionalsource property path
sourcePropertyValueFromArray = property.serializedObject.FindProperty(conditionPath);
//if the find failed->fall back to the old system
if (sourcePropertyValueFromArray == null)
{
//original implementation (doens't work with nested serializedObjects)
sourcePropertyValueFromArray = property.serializedObject.FindProperty(conditionalSourceFieldArray[index]);
}
}
else
{
// original implementation(doens't work with nested serializedObjects)
sourcePropertyValueFromArray = property.serializedObject.FindProperty(conditionalSourceFieldArray[index]);
}
//Combine the results
if (sourcePropertyValueFromArray != null)
{
bool propertyEnabled = CheckPropertyType(sourcePropertyValueFromArray);
if (conditionalSourceFieldInverseArray.Length >= (index + 1) && conditionalSourceFieldInverseArray[index])
{
propertyEnabled = !propertyEnabled;
}
if (condHAtt.UseOrLogic)
{
enabled = enabled || propertyEnabled;
}
else
{
enabled = enabled && propertyEnabled;
}
}
else
{
//Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
}
//wrap it all up
if (condHAtt.Inverse)
{
enabled = !enabled;
}
return(enabled);
}
private bool EvaluateCondition(ConditionalHideAttribute conditionalHideAttribute, SerializedProperty serializedProperty)
{
SerializedProperty conditionalSerializedProperty = serializedProperty.serializedObject.FindProperty(conditionalHideAttribute.SerializableFieldName);
if (conditionalSerializedProperty != null)
{
object value;
switch (conditionalSerializedProperty.propertyType)
{
case SerializedPropertyType.Boolean:
{
value = conditionalSerializedProperty.boolValue;
break;
}
case SerializedPropertyType.Color:
{
value = conditionalSerializedProperty.colorValue;
break;
}
case SerializedPropertyType.Enum:
{
value = conditionalSerializedProperty.enumValueIndex;
break;
}
case SerializedPropertyType.Float:
{
value = conditionalSerializedProperty.floatValue;
break;
}
case SerializedPropertyType.Integer:
{
value = conditionalSerializedProperty.intValue;
break;
}
case SerializedPropertyType.Vector2:
{
value = conditionalSerializedProperty.vector2Value;
break;
}
case SerializedPropertyType.Vector3:
{
value = conditionalSerializedProperty.vector3Value;
break;
}
case SerializedPropertyType.Vector4:
{
value = conditionalSerializedProperty.vector4Value;
break;
}
case SerializedPropertyType.Quaternion:
{
value = conditionalSerializedProperty.quaternionValue;
break;
}
case SerializedPropertyType.String:
{
value = conditionalSerializedProperty.stringValue;
break;
}
case SerializedPropertyType.ObjectReference:
{
value = conditionalSerializedProperty.objectReferenceValue;
break;
}
default:
{
Debug.LogError(
string.Format(
"Data type '{0}' of the serialized property '{1}' is currently not supported. The conditional hiding of the serializable field '{2}' can not be evaluated",
conditionalSerializedProperty.propertyType,
conditionalHideAttribute.SerializableFieldName,
serializedProperty.name));
return(true);
}
}
return(object.Equals(value, conditionalHideAttribute.SerializableFieldValue));
}
Debug.LogError(
string.Format(
"The serialized property '{0}' was not found in the serialized object. The conditional hiding of the serializable field '{1}' can not be evaluated",
conditionalHideAttribute.SerializableFieldName,
serializedProperty.name));
return(true);
}
private bool GetConditionalHideAttributeResult(ConditionalHideAttribute condHAtt, SerializedProperty property)
{
bool enabled = false;
SerializedProperty sourcePropertyValue = null;
//Get the full relative property path of the sourcefield so we can have nested hiding
if (!property.isArray)
{
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, condHAtt.ConditionalSourceField); //changes the path to the conditionalsource property path
sourcePropertyValue = property.serializedObject.FindProperty(conditionPath);
//if the find failed->fall back to the old system
if (sourcePropertyValue == null)
{
//original implementation (doens't work with nested serializedObjects)
sourcePropertyValue = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField);
}
}
else
{
//original implementation (doens't work with nested serializedObjects)
sourcePropertyValue = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField);
}
if (sourcePropertyValue != null)
{
enabled = CheckPropertyType(sourcePropertyValue);
if (condHAtt.InverseCondition1)
{
enabled = !enabled;
}
}
else
{
//Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
SerializedProperty sourcePropertyValue2 = null;
if (!property.isArray)
{
string propertyPath = property.propertyPath; //returns the property path of the property we want to apply the attribute to
string conditionPath = propertyPath.Replace(property.name, condHAtt.ConditionalSourceField2); //changes the path to the conditionalsource property path
sourcePropertyValue2 = property.serializedObject.FindProperty(conditionPath);
}
else
{
// original implementation(doens't work with nested serializedObjects)
sourcePropertyValue2 = property.serializedObject.FindProperty(condHAtt.ConditionalSourceField2);
}
if (sourcePropertyValue2 != null)
{
bool prop2Enabled = CheckPropertyType(sourcePropertyValue2);
if (condHAtt.InverseCondition2)
{
prop2Enabled = !prop2Enabled;
}
if (condHAtt.UseOrLogic)
{
enabled = enabled || prop2Enabled;
}
else
{
enabled = enabled && prop2Enabled;
}
}
else
{
//Debug.LogWarning("Attempting to use a ConditionalHideAttribute but no matching SourcePropertyValue found in object: " + condHAtt.ConditionalSourceField);
}
if (condHAtt.Inverse)
{
enabled = !enabled;
}
return(enabled);
}