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Side by Side Diff: runtime/observatory/lib/src/elements/script_ref_wrapper.dart

Issue 2180553002: Converted Observatory source-link & script-ref elements (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Fixed bad merge Created 4 years, 5 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file.
4
5 import 'dart:html';
6 import 'dart:async';
7
8 import 'package:observatory/app.dart';
9 import 'package:observatory/service_html.dart' show Script;
10 import 'package:observatory/src/elements/script_ref.dart';
11 import 'package:observatory/src/elements/helpers/tag.dart';
12 import 'package:observatory/src/elements/shims/binding.dart';
13
14 class ScriptRefElementWrapper extends HtmlElement {
15
16 static final binder = new Binder<ScriptRefElementWrapper>(
17 const [const Binding('ref')]);
18
19 static const tag = const Tag<ScriptRefElementWrapper>('script-ref');
20
21 Script _script;
22 Script get ref => _script;
23 set ref(Script script) { _script = script; render(); }
24
25 ScriptRefElementWrapper.created() : super.created() {
26 binder.registerCallback(this);
27 createShadowRoot();
28 render();
29 }
30
31 @override
32 void attached() {
33 super.attached();
34 render();
35 }
36
37 Future render() async {
38 shadowRoot.children = [];
39 if (_script == null) return;
40
41 shadowRoot.children = [
42 new StyleElement()
43 ..text = '@import "packages/observatory/src/elements/css/shared.css";',
44 new ScriptRefElement(_script.isolate, _script,
45 queue: ObservatoryApplication.app.queue)
46 ];
47 }
48 }
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