Converted Observatory isolate-summary element

runtime/observatory/lib/src/elements/isolate_summary.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 isolate_summary_element;
 
-import 'dart:html';
 import 'observatory_element.dart';
-import 'package:charted/charted.dart';
-import "package:charted/charts/charts.dart";
 import 'package:observatory/service.dart';
 import 'package:polymer/polymer.dart';
 
 @CustomTag('isolate-summary')
 class IsolateSummaryElement extends ObservatoryElement {
   IsolateSummaryElement.created() : super.created();
 
   @published Isolate isolate;
 }
 
 @CustomTag('isolate-run-state')
 class IsolateRunStateElement extends ObservatoryElement {
   IsolateRunStateElement.created() : super.created();
 
   @published Isolate isolate;
 }
 
 @CustomTag('isolate-location')
 class IsolateLocationElement extends ObservatoryElement {
   IsolateLocationElement.created() : super.created();
 
   @published Isolate isolate;
 }
-
-@CustomTag('isolate-shared-summary')
-class IsolateSharedSummaryElement extends ObservatoryElement {
-  IsolateSharedSummaryElement.created() : super.created();
-
-  @published Isolate isolate;
-}
-
-class CounterChart {
-  final HtmlElement _wrapper;
-  HtmlElement _areaHost;
-  HtmlElement _legendHost;
-  LayoutArea _area;
-  ChartData _data;
-  final _columns = [
-      new ChartColumnSpec(label: 'Type', type: ChartColumnSpec.TYPE_STRING),
-      new ChartColumnSpec(label: 'Percent', formatter: (v) => v.toString())
-  ];
-
-  CounterChart(this._wrapper) {
-    assert(_wrapper != null);
-    _areaHost = _wrapper.querySelector('.chart-host');
-    assert(_areaHost != null);
-    _areaHost.clientWidth;
-    _legendHost = _wrapper.querySelector('.chart-legend-host');
-    assert(_legendHost != null);
-    var series = new ChartSeries("Work", [1], new PieChartRenderer(
-      sortDataByValue: false
-    ));
-    var config = new ChartConfig([series], [0]);
-    config.minimumSize = new Rect(200, 200);
-    config.legend = new ChartLegend(_legendHost, showValues: true);
-    _data = new ChartData(_columns, []);
-    _area = new LayoutArea(_areaHost,
-                           _data,
-                           config,
-                           state: new ChartState(),
-                           autoUpdate: false);
-    _area.addChartBehavior(new Hovercard());
-    _area.addChartBehavior(new AxisLabelTooltip());
-  }
-
-  void update(Map counters) {
-    var rows = [];
-    for (var key in counters.keys) {
-      var value = double.parse(counters[key].split('%')[0]);
-      rows.add([key, value]);
-    }
-    _area.data = new ChartData(_columns, rows);
-    _area.draw();
-  }
-}
-
-@CustomTag('isolate-counter-chart')
-class IsolateCounterChartElement extends ObservatoryElement {
-  IsolateCounterChartElement.created() : super.created();
-
-  @published ObservableMap counters;
-  CounterChart chart;
-
-  attached() {
-    super.attached();
-    chart =
-        new CounterChart(shadowRoot.querySelector('#isolate-counter-chart'));
-  }
-
-  detached() {
-    super.detached();
-    var host = shadowRoot.querySelector('#isolate-counter-chart-host');
-    host.children.clear();
-    var legendHost =
-        shadowRoot.querySelector('#isolate-counter-chart-legend-host');
-    legendHost.children.clear();
-  }
-
-  void countersChanged(oldValue) {
-    if (counters == null) {
-      return;
-    }
-    if (chart == null) {
-      return;
-    }
-    chart.update(counters);
-  }
-}