| // 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. |
| |
| import 'dart:html'; |
| |
| import 'package:observatory/app.dart'; |
| import 'package:observatory/service_html.dart' show Code; |
| import 'package:observatory/src/elements/code_ref.dart'; |
| import 'package:observatory/src/elements/helpers/tag.dart'; |
| import 'package:observatory/src/elements/shims/binding.dart'; |
| |
| @bindable |
| class CodeRefElementWrapper extends HtmlElement { |
| |
| static const binder = const Binder<CodeRefElementWrapper>(const { |
| 'ref': #ref |
| }); |
| |
| static const tag = const Tag<CodeRefElementWrapper>('code-ref'); |
| |
| Code _code; |
| Code get ref => _code; |
| void set ref(Code ref) { _code = ref; render(); } |
| |
| CodeRefElementWrapper.created() : super.created() { |
| binder.registerCallback(this); |
| createShadowRoot(); |
| render(); |
| } |
| |
| @override |
| void attached() { |
| super.attached(); |
| render(); |
| } |
| |
| void render() { |
| shadowRoot.children = []; |
| if (ref == null) return; |
| |
| shadowRoot.children = [ |
| new StyleElement() |
| ..text = ''' |
| code-ref-wrapped > a[href]:hover { |
| text-decoration: underline; |
| } |
| code-ref-wrapped > a[href] { |
| color: #0489c3; |
| text-decoration: none; |
| }''', |
| new CodeRefElement(_code.isolate, _code, |
| queue: ObservatoryApplication.app.queue) |
| ]; |
| } |
| } |