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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 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 | 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. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 import 'dart:html'; | 5 import 'dart:html'; |
6 import 'dart:async'; | 6 import 'dart:async'; |
7 import 'package:observatory/models.dart' as M | 7 import 'package:observatory/models.dart' as M show IsolateRef, PcDescriptorsRef; |
8 show IsolateRef, PcDescriptorsRef; | |
9 import 'package:observatory/src/elements/helpers/rendering_scheduler.dart'; | 8 import 'package:observatory/src/elements/helpers/rendering_scheduler.dart'; |
10 import 'package:observatory/src/elements/helpers/tag.dart'; | 9 import 'package:observatory/src/elements/helpers/tag.dart'; |
11 import 'package:observatory/src/elements/helpers/uris.dart'; | 10 import 'package:observatory/src/elements/helpers/uris.dart'; |
12 | 11 |
13 class PcDescriptorsRefElement extends HtmlElement implements Renderable { | 12 class PcDescriptorsRefElement extends HtmlElement implements Renderable { |
14 static const tag = const Tag<PcDescriptorsRefElement>('pc-ref'); | 13 static const tag = const Tag<PcDescriptorsRefElement>('pc-ref'); |
15 | 14 |
16 RenderingScheduler<PcDescriptorsRefElement> _r; | 15 RenderingScheduler<PcDescriptorsRefElement> _r; |
17 | 16 |
18 Stream<RenderedEvent<PcDescriptorsRefElement>> get onRendered => | 17 Stream<RenderedEvent<PcDescriptorsRefElement>> get onRendered => |
19 _r.onRendered; | 18 _r.onRendered; |
20 | 19 |
21 M.IsolateRef _isolate; | 20 M.IsolateRef _isolate; |
22 M.PcDescriptorsRef _descriptors; | 21 M.PcDescriptorsRef _descriptors; |
23 | 22 |
24 M.IsolateRef get isolate => _isolate; | 23 M.IsolateRef get isolate => _isolate; |
25 M.PcDescriptorsRef get descriptors => _descriptors; | 24 M.PcDescriptorsRef get descriptors => _descriptors; |
26 | 25 |
27 factory PcDescriptorsRefElement(M.IsolateRef isolate, | 26 factory PcDescriptorsRefElement( |
28 M.PcDescriptorsRef descriptors, {RenderingQueue queue}) { | 27 M.IsolateRef isolate, M.PcDescriptorsRef descriptors, |
| 28 {RenderingQueue queue}) { |
29 assert(isolate != null); | 29 assert(isolate != null); |
30 assert(descriptors != null); | 30 assert(descriptors != null); |
31 PcDescriptorsRefElement e = document.createElement(tag.name); | 31 PcDescriptorsRefElement e = document.createElement(tag.name); |
32 e._r = new RenderingScheduler(e, queue: queue); | 32 e._r = new RenderingScheduler(e, queue: queue); |
33 e._isolate = isolate; | 33 e._isolate = isolate; |
34 e._descriptors = descriptors; | 34 e._descriptors = descriptors; |
35 return e; | 35 return e; |
36 } | 36 } |
37 | 37 |
38 PcDescriptorsRefElement.created() : super.created(); | 38 PcDescriptorsRefElement.created() : super.created(); |
39 | 39 |
40 @override | 40 @override |
41 void attached() { | 41 void attached() { |
42 super.attached(); | 42 super.attached(); |
43 _r.enable(); | 43 _r.enable(); |
44 } | 44 } |
45 | 45 |
46 @override | 46 @override |
47 void detached() { | 47 void detached() { |
48 super.detached(); | 48 super.detached(); |
49 _r.disable(notify: true); | 49 _r.disable(notify: true); |
50 children = []; | 50 children = []; |
51 } | 51 } |
52 | 52 |
53 void render() { | 53 void render() { |
54 final text = (_descriptors.name == null || _descriptors.name == '') | 54 final text = (_descriptors.name == null || _descriptors.name == '') |
55 ? 'PcDescriptors' | 55 ? 'PcDescriptors' |
56 : _descriptors.name; | 56 : _descriptors.name; |
57 children = [ | 57 children = [ |
58 new AnchorElement(href: Uris.inspect(_isolate, object: _descriptors)) | 58 new AnchorElement(href: Uris.inspect(_isolate, object: _descriptors)) |
59 ..text = text | 59 ..text = text |
60 ]; | 60 ]; |
61 } | 61 } |
62 } | 62 } |
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