OLD | NEW |
---|---|
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 library error_view_element; | 5 library error_view_element; |
6 | 6 |
7 import 'observatory_element.dart'; | 7 import 'dart:html'; |
8 import 'package:polymer/polymer.dart'; | 8 import 'dart:async'; |
9 import 'package:observatory/service.dart'; | 9 import 'package:observatory/models.dart' as M; |
10 import 'package:observatory/src/elements/helpers/rendering_scheduler.dart'; | |
11 import 'package:observatory/src/elements/helpers/tag.dart'; | |
12 import 'package:observatory/src/elements/nav/bar.dart'; | |
13 import 'package:observatory/src/elements/nav/notify.dart'; | |
14 import 'package:observatory/src/elements/nav/top_menu.dart'; | |
15 import 'package:observatory/src/elements/view_footer.dart'; | |
10 | 16 |
11 /// Displays an Error ServiceObject. | 17 class ErrorViewElement extends HtmlElement implements Renderable{ |
12 @CustomTag('error-view') | 18 static const tag = const Tag<ErrorViewElement>('error-view', |
13 class ErrorViewElement extends ObservatoryElement { | 19 dependencies: const [NavBarElement.tag, |
14 @published DartError error; | 20 NavTopMenuElement.tag, |
21 NavNotifyElement.tag, | |
22 ViewFooterElement.tag]); | |
23 | |
24 RenderingScheduler _r; | |
25 | |
26 Stream<RenderedEvent<ErrorViewElement>> get onRendered => | |
27 _r.onRendered; | |
28 | |
29 M.Error _error; | |
30 M.NotificationRepository _notifications; | |
31 | |
32 M.Error get error => _error; | |
33 | |
34 factory ErrorViewElement(M.NotificationRepository notifications, | |
35 M.Error error, | |
36 {RenderingQueue queue}) { | |
37 assert(error != null); | |
38 assert(notifications != null); | |
39 ErrorViewElement e = document.createElement(tag.name); | |
40 e._r = new RenderingScheduler(e, queue: queue); | |
41 e._error = error; | |
42 e._notifications = notifications; | |
43 return e; | |
44 } | |
15 | 45 |
16 ErrorViewElement.created() : super.created(); | 46 ErrorViewElement.created() : super.created(); |
17 } | 47 |
48 @override | |
49 void attached() { | |
50 super.attached(); | |
51 _r.enable(); | |
52 } | |
53 | |
54 @override | |
55 void detached() { | |
56 super.detached(); | |
57 children = []; | |
58 _r.disable(notify: true); | |
59 } | |
60 | |
61 void render() { | |
62 children = [ | |
63 new NavBarElement(queue: _r.queue) | |
64 ..children = [ | |
65 new NavTopMenuElement(last: true, queue: _r.queue), | |
66 new NavNotifyElement(_notifications, queue: _r.queue) | |
67 ], | |
68 new DivElement() | |
69 ..classes = ['content-centered'] | |
70 ..children = [ | |
71 new HeadingElement.h1() | |
72 ..text = 'Error: ${_kindToString(_error.kind)}', | |
73 new BRElement(), | |
74 new DivElement()..classes = ['well'] | |
75 ..children = [ | |
76 new PreElement()..text = error.message | |
77 ] | |
78 ], | |
79 new ViewFooterElement(queue: _r.queue) | |
80 ]; | |
81 } | |
82 | |
83 static String _kindToString(M.ErrorKind kind) { | |
84 switch(kind) { | |
85 case M.ErrorKind.unhandledException: | |
86 return 'Unhandled Exception'; | |
87 case M.ErrorKind.languageError: | |
88 return 'Language Error'; | |
89 case M.ErrorKind.internalError: | |
90 return 'Internal Error'; | |
91 case M.ErrorKind.terminationError: | |
92 return 'Termination Error'; | |
93 } | |
94 throw new Exception('Unkown M.ErrorKind ($kind)'); | |
rmacnak
2016/08/26 17:05:26
unknown
| |
95 } | |
96 } | |
OLD | NEW |