| // 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 script_ref_element; |
| |
| import 'dart:html'; |
| import 'dart:async'; |
| import 'package:observatory/models.dart' as M show IsolateRef, ScriptRef; |
| 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 ScriptRefElement extends HtmlElement implements Renderable { |
| static const tag = const Tag<ScriptRefElement>('script-ref'); |
| |
| RenderingScheduler _r; |
| |
| Stream<RenderedEvent<ScriptRefElement>> get onRendered => _r.onRendered; |
| |
| M.IsolateRef _isolate; |
| M.ScriptRef _script; |
| |
| M.IsolateRef get isolate => _isolate; |
| M.ScriptRef get script => _script; |
| |
| factory ScriptRefElement(M.IsolateRef isolate, M.ScriptRef script, |
| {RenderingQueue queue}) { |
| assert(isolate != null); |
| assert(script != null); |
| ScriptRefElement e = document.createElement(tag.name); |
| e._r = new RenderingScheduler(e, queue: queue); |
| e._isolate = isolate; |
| e._script = script; |
| return e; |
| } |
| |
| ScriptRefElement.created() : super.created(); |
| |
| @override |
| void attached() { |
| super.attached(); |
| _r.enable(); |
| } |
| |
| @override |
| void detached() { |
| super.detached(); |
| children = []; |
| _r.disable(notify: true); |
| } |
| |
| void render() { |
| children = [ |
| new AnchorElement(href: Uris.inspect(isolate, object: script)) |
| ..title = script.uri |
| ..text = script.uri.split('/').last |
| ]; |
| } |
| } |