public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
HideAttribute condHAtt = (HideAttribute)attribute;
bool enabled = GetConditionalHideAttributeResult(condHAtt, property);
if (!condHAtt.HideInInspector || enabled)
{
return(EditorGUI.GetPropertyHeight(property, label));
}
else
{
return(-EditorGUIUtility.standardVerticalSpacing);
}
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
HideAttribute condHAtt = (HideAttribute)attribute;
bool enabled = GetConditionalHideAttributeResult(condHAtt, property);
bool wasEnabled = GUI.enabled;
GUI.enabled = enabled;
if (!condHAtt.HideInInspector || enabled)
{
EditorGUI.indentLevel = condHAtt.indentLevel;
EditorGUI.PropertyField(position, property, label, true);
}
GUI.enabled = wasEnabled;
}
private bool GetConditionalHideAttributeResult(HideAttribute 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);
}