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

Issue 2211603002: Centralized event streams (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Updated observatory_sources Created 4 years, 4 months ago
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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2016, 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 6
7 import 'package:observatory/app.dart'; 7 import 'package:observatory/app.dart';
8 import 'package:observatory/mocks.dart' show ErrorRefMock; 8 import 'package:observatory/service.dart';
9 import 'package:observatory/service_html.dart' show ServiceMap, DartError;
10 import 'package:observatory/src/elements/error_ref.dart'; 9 import 'package:observatory/src/elements/error_ref.dart';
11 import 'package:observatory/src/elements/helpers/tag.dart'; 10 import 'package:observatory/src/elements/helpers/tag.dart';
12 import 'package:observatory/src/elements/shims/binding.dart'; 11 import 'package:observatory/src/elements/shims/binding.dart';
13 12
14 class ErrorRefElementWrapper extends HtmlElement { 13 class ErrorRefElementWrapper extends HtmlElement {
15 14
16 static const binder = const Binder<ErrorRefElementWrapper>(const { 15 static const binder = const Binder<ErrorRefElementWrapper>(const {
17 'ref': #ref 16 'ref': #ref
18 }); 17 });
19 18
20 static const tag = const Tag<ErrorRefElementWrapper>('error-ref'); 19 static const tag = const Tag<ErrorRefElementWrapper>('error-ref');
21 20
22 ServiceMap _error; 21 DartError _error;
23 ServiceMap get ref => _error; 22 DartError get ref => _error;
24 void set ref(ServiceMap ref) { _error = ref; render(); } 23 void set ref(DartError ref) { _error = ref; render(); }
25 24
26 ErrorRefElementWrapper.created() : super.created() { 25 ErrorRefElementWrapper.created() : super.created() {
27 binder.registerCallback(this); 26 binder.registerCallback(this);
28 createShadowRoot(); 27 createShadowRoot();
29 render(); 28 render();
30 } 29 }
31 30
32 @override 31 @override
33 void attached() { 32 void attached() {
34 super.attached(); 33 super.attached();
35 render(); 34 render();
36 } 35 }
37 36
38 void render() { 37 void render() {
39 shadowRoot.children = []; 38 shadowRoot.children = [];
40 if (_error == null) return; 39 if (_error == null) return;
41 40 shadowRoot.children = [
42 if (ref is Map) { 41 new StyleElement()
43 shadowRoot.children = [ 42 ..text = '''
44 new StyleElement() 43 error-ref-wrapped > pre {
45 ..text = ''' 44 background-color: #f5f5f5;
46 error-ref-wrapped > pre { 45 border: 1px solid #ccc;
47 background-color: #f5f5f5; 46 padding: 10px;
48 border: 1px solid #ccc; 47 font-family: consolas, courier, monospace;
49 padding: 10px; 48 font-size: 1em;
50 font-family: consolas, courier, monospace; 49 line-height: 1.2em;
51 font-size: 1em; 50 white-space: pre;
52 line-height: 1.2em; 51 }
53 white-space: pre; 52 ''',
54 } 53 new ErrorRefElement(_error, queue: ObservatoryApplication.app.queue)
55 ''', 54 ];
56 new ErrorRefElement(new ErrorRefMock(message: ref['message']))
57 ];
58 } else {
59 shadowRoot.children = [
60 new StyleElement()
61 ..text = '''
62 error-ref-wrapped > pre {
63 background-color: #f5f5f5;
64 border: 1px solid #ccc;
65 padding: 10px;
66 font-family: consolas, courier, monospace;
67 font-size: 1em;
68 line-height: 1.2em;
69 white-space: pre;
70 }
71 ''',
72 new ErrorRefElement(
73 new ErrorRefMock(message: (ref as DartError).message),
74 queue: ObservatoryApplication.app.queue)
75 ];
76 }
77 } 55 }
78 } 56 }
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