public override float GetPropertyHeight(SerializedProperty _property, GUIContent _label)
{
ShowOnEnum showInInspector = (ShowOnEnum)attribute;
bool enabled = ShouldShow(showInInspector, _property);
if (enabled)
{
return(EditorGUI.GetPropertyHeight(_property, _label));
}
else
{
return(-EditorGUIUtility.standardVerticalSpacing);
}
}
public override void OnGUI(Rect _position, SerializedProperty _property, GUIContent _label)
{
ShowOnEnum showInInspector = (ShowOnEnum)attribute;
bool enabled = ShouldShow(showInInspector, _property);
bool wasEnabled = GUI.enabled;
GUI.enabled = enabled;
if (enabled)
{
++EditorGUI.indentLevel;
EditorGUI.PropertyField(_position, _property, _label, true);
--EditorGUI.indentLevel;
}
GUI.enabled = wasEnabled;
}
private bool ShouldShow(ShowOnEnum _attribute, SerializedProperty _property)
{
bool enabled = true;
string propertyPath = _property.propertyPath;
string conditionPath = propertyPath.Replace(_property.name, _attribute.conditionalSourceField);
SerializedProperty sourcePropertyValue = _property.serializedObject.FindProperty(conditionPath);
if (sourcePropertyValue != null)
{
//Debug.Log("ShowOnEnum name = " + _attribute.conditionalSourceField + ", compare = " + _attribute.compare + ", value = " + sourcePropertyValue.intValue);
enabled = sourcePropertyValue.intValue == _attribute.compare;
}
else
{
Debug.LogWarning("Attempting to use ShowOnEnumValue but no matching SourcePropertyValue found in object: " + _attribute.conditionalSourceField);
}
return(enabled);
}