| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| library object_common_element; |
| |
| import 'dart:async'; |
| import 'observatory_element.dart'; |
| import 'package:observatory/service.dart'; |
| import 'package:polymer/polymer.dart'; |
| |
| @CustomTag('object-common') |
| class ObjectCommonElement extends ObservatoryElement { |
| @published ServiceObject object; |
| @published ServiceMap path; |
| @published ServiceMap inboundReferences; |
| @observable int retainedBytes = null; |
| |
| ObjectCommonElement.created() : super.created(); |
| |
| // TODO(koda): Add no-arg "calculate-link" instead of reusing "eval-link". |
| Future<ServiceObject> retainedSize(var dummy) { |
| return object.isolate.getRetainedSize(object).then((Instance obj) { |
| // TODO(turnidge): Handle collected/expired objects gracefully. |
| retainedBytes = int.parse(obj.valueAsString); |
| }); |
| } |
| |
| Future<ServiceObject> retainingPath(var limit) { |
| return object.isolate.getRetainingPath(object, limit).then((ServiceObject obj) { |
| path = obj; |
| }); |
| } |
| |
| Future<ServiceObject> fetchInboundReferences(var limit) { |
| return object.isolate.getInboundReferences(object, limit) |
| .then((ServiceObject obj) { |
| inboundReferences = obj; |
| }); |
| } |
| |
| Future refresh() { |
| return object.reload(); |
| } |
| } |