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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 library service_ref_element; | 5 library service_ref_element; |
6 | 6 |
7 import 'dart:html'; | 7 import 'dart:html'; |
8 import 'package:logging/logging.dart'; | 8 import 'package:logging/logging.dart'; |
9 import 'package:polymer/polymer.dart'; | 9 import 'package:polymer/polymer.dart'; |
10 import 'observatory_element.dart'; | 10 import 'observatory_element.dart'; |
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49 if (ref == null) { | 49 if (ref == null) { |
50 return 'NULL REF'; | 50 return 'NULL REF'; |
51 } | 51 } |
52 return ref.name; | 52 return ref.name; |
53 } | 53 } |
54 | 54 |
55 // Workaround isEmpty not being useable due to missing @MirrorsUsed. | 55 // Workaround isEmpty not being useable due to missing @MirrorsUsed. |
56 bool get nameIsEmpty { | 56 bool get nameIsEmpty { |
57 return (name == null) || name.isEmpty; | 57 return (name == null) || name.isEmpty; |
58 } | 58 } |
| 59 |
| 60 |
| 61 @published bool expanded = false; |
| 62 dynamic expander() { |
| 63 return expandEvent; |
| 64 } |
| 65 void expandEvent(bool expand, Function onDone) { |
| 66 if (expand) { |
| 67 ref.reload().then((result) { |
| 68 ref = result; |
| 69 notifyPropertyChange(#ref, 0, 1); |
| 70 expanded = true; |
| 71 }).whenComplete(onDone); |
| 72 } else { |
| 73 expanded = false; |
| 74 onDone(); |
| 75 } |
| 76 } |
59 } | 77 } |
60 | 78 |
61 | 79 |
62 @CustomTag('any-service-ref') | 80 @CustomTag('any-service-ref') |
63 class AnyServiceRefElement extends ObservatoryElement { | 81 class AnyServiceRefElement extends ObservatoryElement { |
64 @published ServiceObject ref; | 82 @published ServiceObject ref; |
65 @published String expandKey; | 83 @published String expandKey; |
66 AnyServiceRefElement.created() : super.created(); | 84 AnyServiceRefElement.created() : super.created(); |
67 | 85 |
68 Element _constructElementForRef() { | 86 Element _constructElementForRef() { |
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133 return; | 151 return; |
134 } | 152 } |
135 children.add(element); | 153 children.add(element); |
136 } | 154 } |
137 } | 155 } |
138 | 156 |
139 @CustomTag('object-ref') | 157 @CustomTag('object-ref') |
140 class ObjectRefElement extends ServiceRefElement { | 158 class ObjectRefElement extends ServiceRefElement { |
141 ObjectRefElement.created() : super.created(); | 159 ObjectRefElement.created() : super.created(); |
142 } | 160 } |
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