runtime/observatory/lib/src/elements/code_ref.dart

// 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 code_ref_element;

import 'package:polymer/polymer.dart';
import 'service_ref.dart';
import 'package:observatory/service.dart';

@CustomTag('code-ref')
class CodeRefElement extends ServiceRefElement {
  CodeRefElement.created() : super.created();

  Code get code => ref;

  refChanged(oldValue) {
    super.refChanged(oldValue);
    _updateShadowDom();
  }

  void _updateShadowDom() {
    clearShadowRoot();
    if (code == null) {
      return;
    }
    var name = (code.isOptimized ? '*' : '') + code.name;
    if (code.isDartCode) {
      insertLinkIntoShadowRoot(name, url, hoverText);
    } else {
      insertTextSpanIntoShadowRoot(name);
    }
  }
}