| // 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/custom_element.dart'; |
| import 'package:observatory/src/elements/helpers/uris.dart'; |
| |
| class ScriptRefElement extends CustomElement implements Renderable { |
| late RenderingScheduler<ScriptRefElement> _r; |
| |
| Stream<RenderedEvent<ScriptRefElement>> get onRendered => _r.onRendered; |
| |
| late M.IsolateRef _isolate; |
| late 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 = new ScriptRefElement.created(); |
| e._r = new RenderingScheduler<ScriptRefElement>(e, queue: queue); |
| e._isolate = isolate; |
| e._script = script; |
| return e; |
| } |
| |
| ScriptRefElement.created() : super.created('script-ref'); |
| |
| @override |
| void attached() { |
| super.attached(); |
| _r.enable(); |
| } |
| |
| @override |
| void detached() { |
| super.detached(); |
| children = <Element>[]; |
| _r.disable(notify: true); |
| } |
| |
| void render() { |
| var displayUri = script.uri!.split('/').last; |
| if (displayUri.isEmpty) { |
| displayUri = 'N/A'; |
| } |
| |
| children = <Element>[ |
| new AnchorElement(href: Uris.inspect(isolate, object: script)) |
| ..title = script.uri! |
| ..text = displayUri |
| ]; |
| } |
| } |