Converted Observatory objectstore-view element

runtime/observatory/lib/src/elements/objectstore_view.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 objectstore_view_element;
 
 import 'dart:async';
-import 'observatory_element.dart';
-import 'package:observatory/service.dart';
-import 'package:polymer/polymer.dart';
+import 'dart:html';
+import 'package:observatory/models.dart' as M;
+import 'package:observatory/src/elements/helpers/any_ref.dart';
+import 'package:observatory/src/elements/helpers/rendering_scheduler.dart';
+import 'package:observatory/src/elements/helpers/tag.dart';
+import 'package:observatory/src/elements/instance_ref.dart';
+import 'package:observatory/src/elements/nav/bar.dart';
+import 'package:observatory/src/elements/nav/isolate_menu.dart';
+import 'package:observatory/src/elements/nav/notify.dart';
+import 'package:observatory/src/elements/nav/refresh.dart';
+import 'package:observatory/src/elements/nav/top_menu.dart';
+import 'package:observatory/src/elements/nav/vm_menu.dart';
+import 'package:observatory/src/elements/view_footer.dart';
+
+class ObjectStoreViewElement  extends HtmlElement implements Renderable {
+  static const tag = const Tag<ObjectStoreViewElement>('objectstore-view',
+                                            dependencies: const [
+                                              InstanceRefElement.tag,
+                                              NavBarElement.tag,
+                                              NavTopMenuElement.tag,
+                                              NavVMMenuElement.tag,
+                                              NavIsolateMenuElement.tag,
+                                              NavRefreshElement.tag,
+                                              NavNotifyElement.tag,
+                                              ViewFooterElement.tag
+                                            ]);
+
+  RenderingScheduler<ObjectStoreViewElement> _r;
+
+  Stream<RenderedEvent<ObjectStoreViewElement>> get onRendered => _r.onRendered;
+
+  M.VM _vm;
+  M.IsolateRef _isolate;
+  M.EventRepository _events;
+  M.NotificationRepository _notifications;
+  M.ObjectStore _store;
+  M.ObjectStoreRepository _stores;
+  M.InstanceRepository _instances;
 
 
-@CustomTag('objectstore-view')
-class ObjectStoreViewElement extends ObservatoryElement {
-  @published ObjectStore objectStore;
+  M.VMRef get vm => _vm;
+  M.IsolateRef get isolate => _isolate;
+  M.NotificationRepository get notifications => _notifications;
+
+  factory ObjectStoreViewElement(M.VM vm, M.IsolateRef isolate,
+                                 M.EventRepository events,
+                                 M.NotificationRepository notifications,
+                                 M.ObjectStoreRepository stores,
+                                 M.InstanceRepository instances,
+                                 {RenderingQueue queue}) {
+    assert(vm != null);
+    assert(isolate != null);
+    assert(events != null);
+    assert(notifications != null);
+    assert(stores != null);
+    assert(instances != null);
+    ObjectStoreViewElement e = document.createElement(tag.name);
+    e._r = new RenderingScheduler(e, queue: queue);
+    e._vm = vm;
+    e._isolate = isolate;
+    e._events = events;
+    e._notifications = notifications;
+    e._stores = stores;
+    e._instances = instances;
+    return e;
+  }
 
   ObjectStoreViewElement.created() : super.created();
 
-  Future refresh() {
-    return objectStore.isolate.getObjectStore().then((newObjectStore) {
-      objectStore = newObjectStore;
-    });
+  @override
+  attached() {
+    super.attached();
+    _r.enable();
+    _refresh();
+  }
+
+  @override
+  detached() {
+    super.detached();
+    _r.disable(notify: true);
+    children = [];
+  }
+
+  void render() {
+    final fields = _store?.fields?.toList(growable: false);
+    children = [
+      new NavBarElement(queue: _r.queue)
+        ..children = [
+          new NavTopMenuElement(queue: _r.queue),
+          new NavVMMenuElement(_vm, _events, queue: _r.queue),
+          new NavIsolateMenuElement(_isolate, _events, queue: _r.queue),
+          new NavRefreshElement(disabled: _store == null, queue: _r.queue)
+              ..onRefresh.listen((e) => _refresh()),
+          new NavNotifyElement(_notifications, queue: _r.queue)
+        ],
+      new DivElement()..classes = const ['content-centered-big']
+        ..children = [
+          new HeadingElement.h1()
+            ..text = fields == null
+              ? 'Object Store'
+              : 'Object Store (${fields.length})',
+          new HRElement(),
+          fields == null
+            ? (new HeadingElement.h2()..text = 'Loading...')
+            : (new DivElement()..classes = const ['memberList']
+               ..children = fields.map((field) =>
+                 new DivElement()..classes = const ['memberItem']
+                   ..children = [
+                     new DivElement()..classes = const ['memberName']
+                       ..text = field.name,
+                     new DivElement()..classes = const ['memberValue']
+                       ..children = [
+                         anyRef(_isolate, field.value, _instances,
+                                queue: _r.queue)
+                       ]
+                   ]).toList()),
+          new ViewFooterElement(queue: _r.queue)
+        ]
+    ];
+  }
+
+  Future _refresh() async {
+    _store = null;
+    _r.dirty();
+    _store = await _stores.get(_isolate);
+    _r.dirty();
   }
 }