| // Copyright (c) 2016, 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. |
| |
| import 'dart:html'; |
| import 'dart:async'; |
| import 'package:observatory/models.dart' as M show IsolateRef, ClassRef; |
| import 'package:observatory/src/elements/helpers/nav_menu.dart'; |
| import 'package:observatory/src/elements/helpers/rendering_scheduler.dart'; |
| import 'package:observatory/src/elements/helpers/tag.dart'; |
| import 'package:observatory/src/elements/helpers/uris.dart'; |
| |
| class NavClassMenuElement extends HtmlElement implements Renderable { |
| static const tag = const Tag<NavClassMenuElement>('nav-class-menu'); |
| |
| RenderingScheduler _r; |
| |
| Stream<RenderedEvent<NavClassMenuElement>> get onRendered => _r.onRendered; |
| |
| M.IsolateRef _isolate; |
| M.ClassRef _cls; |
| Iterable<Element> _content = const []; |
| |
| M.IsolateRef get isolate => _isolate; |
| M.ClassRef get cls => _cls; |
| Iterable<Element> get content => _content; |
| |
| set content(Iterable<Element> value) { |
| _content = value.toList(); |
| _r.dirty(); |
| } |
| |
| factory NavClassMenuElement(M.IsolateRef isolate, M.ClassRef cls, |
| {RenderingQueue queue}) { |
| assert(isolate != null); |
| assert(cls != null); |
| NavClassMenuElement e = document.createElement(tag.name); |
| e._r = new RenderingScheduler<NavClassMenuElement>(e, queue: queue); |
| e._isolate = isolate; |
| e._cls = cls; |
| return e; |
| } |
| |
| NavClassMenuElement.created() : super.created(); |
| |
| @override |
| void attached() { |
| super.attached(); |
| _r.enable(); |
| } |
| |
| @override |
| void detached() { |
| super.detached(); |
| children = <Element>[]; |
| _r.disable(notify: true); |
| } |
| |
| void render() { |
| children = <Element>[ |
| navMenu(cls.name, |
| content: _content, link: Uris.inspect(isolate, object: cls)) |
| ]; |
| } |
| } |