| // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| library context_ref_element; |
| |
| import 'package:polymer/polymer.dart'; |
| import 'package:observatory/service.dart'; |
| import 'service_ref.dart'; |
| |
| @CustomTag('context-ref') |
| class ContextRefElement extends ServiceRefElement { |
| ContextRefElement.created() : super.created(); |
| |
| // TODO(turnidge): This is here to workaround vm/dart2js differences. |
| dynamic expander() { |
| return expandEvent; |
| } |
| |
| void expandEvent(bool expand, Function onDone) { |
| assert(ref is Context); |
| if (expand) { |
| ref.reload().then((result) { |
| ref = result; |
| notifyPropertyChange(#ref, 0, 1); |
| }).whenComplete(onDone); |
| } else { |
| Context refMap = ref; |
| refMap.variables = null; |
| onDone(); |
| } |
| } |
| } |