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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 json_view_element; | 5 library json_view_element; |
6 | 6 |
7 import 'package:polymer/polymer.dart'; | 7 import 'package:polymer/polymer.dart'; |
8 import 'observatory_element.dart'; | 8 import 'observatory_element.dart'; |
9 import 'package:observatory/service.dart'; | 9 import 'package:observatory/service.dart'; |
10 | 10 |
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67 _writeIndent(depth); | 67 _writeIndent(depth); |
68 _buffer.write(v); | 68 _buffer.write(v); |
69 _buffer.write('\n'); | 69 _buffer.write('\n'); |
70 } | 70 } |
71 } | 71 } |
72 _seen.remove(list); | 72 _seen.remove(list); |
73 } | 73 } |
74 | 74 |
75 void _writeIndent(int depth) { | 75 void _writeIndent(int depth) { |
76 const tab = ' '; // 2 spaces. | 76 const tab = ' '; // 2 spaces. |
77 _buffer.write(depth * tab); | 77 _buffer.write(tab * depth); |
78 } | 78 } |
79 | 79 |
80 final _buffer = new StringBuffer(); | 80 final _buffer = new StringBuffer(); |
81 final _seen = new Set(); | 81 final _seen = new Set(); |
82 } | 82 } |
83 | 83 |
84 | 84 |
85 @CustomTag('json-view') | 85 @CustomTag('json-view') |
86 class JsonViewElement extends ObservatoryElement { | 86 class JsonViewElement extends ObservatoryElement { |
87 @published ServiceMap map; | 87 @published ServiceMap map; |
88 @observable String mapAsString; | 88 @observable String mapAsString; |
89 JsonViewElement.created() : super.created(); | 89 JsonViewElement.created() : super.created(); |
90 | 90 |
91 void mapChanged(oldValue) { | 91 void mapChanged(oldValue) { |
92 var jpp = new JsonPrettyPrinter(); | 92 var jpp = new JsonPrettyPrinter(); |
93 mapAsString = jpp.prettyPrint(map); | 93 mapAsString = jpp.prettyPrint(map); |
94 } | 94 } |
95 } | 95 } |
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