public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
if (!Initialize(ref position, property, label))
{
return;
}
int index = AsNode.GetGenericParameterIndex(property.name, fieldInfo.FieldType, Parameters);
DrawBackground(position, index == -1 ? Color.red : Color.white);
label = EditorGUI.BeginProperty(position, label, property);
{
position.y += BoxBackgroundHeight * 0.5f;
position = EditorGUI.PrefixLabel(position, new GUIContent(property.displayName));
EditorGUI.indentLevel = 0;
EditorGUI.BeginChangeCheck();
{
var objectFieldRect = position;
objectFieldRect.y += BoxBackgroundMargin;
int result = EditorGUI.Popup
(
objectFieldRect,
GUIContent.none,
index + 1,
ParameterListContent.ToArray(),
SpaceEditorStyles.ParametrizedField
);
if (!Editor.ExecuteInRuntime())
{
if (result > 0 && result <= Parameters.Count)
{
var parameter = Parameters[result - 1];
AsNode.SetRequiredParameter(property.name, parameter);
}
else
{
AsNode.ClearRequiredParamerer(property.name);
}
}
}
if (EditorGUI.EndChangeCheck())
{
}
}
EditorGUI.EndProperty();
}
