Converted Observatory context-view element

runtime/observatory/lib/src/elements/context_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 context_view_element;
+import 'dart:async';
+import 'dart:html';
+import 'package:observatory/models.dart' as M;
+import 'package:observatory/src/elements/context_ref.dart';
+import 'package:observatory/src/elements/curly_block.dart';
+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/nav/bar.dart';
+import 'package:observatory/src/elements/nav/class_menu.dart';
+import 'package:observatory/src/elements/nav/isolate_menu.dart';
+import 'package:observatory/src/elements/nav/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/object_common.dart';
 
-import 'dart:async';
-import 'observatory_element.dart';
-import 'package:observatory/service.dart';
-import 'package:polymer/polymer.dart';
+class ContextViewElement  extends HtmlElement implements Renderable {
+  static const tag = const Tag<ContextViewElement>('context-view',
+                                            dependencies: const [
+                                              ContextRefElement.tag,
+                                              CurlyBlockElement.tag,
+                                              NavBarElement.tag,
+                                              NavClassMenuElement.tag,
+                                              NavTopMenuElement.tag,
+                                              NavVMMenuElement.tag,
+                                              NavIsolateMenuElement.tag,
+                                              NavMenuElement.tag,
+                                              NavRefreshElement.tag,
+                                              NavNotifyElement.tag,
+                                              ObjectCommonElement.tag
+                                            ]);
 
-@CustomTag('context-view')
-class ContextViewElement extends ObservatoryElement {
-  @published Context context;
+  RenderingScheduler<ContextViewElement> _r;
+
+  Stream<RenderedEvent<ContextViewElement>> get onRendered => _r.onRendered;
+
+  M.VM _vm;
+  M.IsolateRef _isolate;
+  M.EventRepository _events;
+  M.NotificationRepository _notifications;
+  M.Context _context;
+  M.ContextRepository _contexts;
+  M.RetainedSizeRepository _retainedSizes;
+  M.ReachableSizeRepository _reachableSizes;
+  M.InboundReferencesRepository _references;
+  M.RetainingPathRepository _retainingPaths;
+  M.InstanceRepository _instances;
+
+
+  M.VMRef get vm => _vm;
+  M.IsolateRef get isolate => _isolate;
+  M.NotificationRepository get notifications => _notifications;
+  M.Context get context => _context;
+
+  factory ContextViewElement(M.VM vm, M.IsolateRef isolate, M.Context context,
+                            M.EventRepository events,
+                            M.NotificationRepository notifications,
+                            M.ContextRepository contexts,
+                            M.RetainedSizeRepository retainedSizes,
+                            M.ReachableSizeRepository reachableSizes,
+                            M.InboundReferencesRepository references,
+                            M.RetainingPathRepository retainingPaths,
+                            M.InstanceRepository instances,
+                            {RenderingQueue queue}) {
+    assert(vm != null);
+    assert(isolate != null);
+    assert(events != null);
+    assert(notifications != null);
+    assert(context != null);
+    assert(contexts != null);
+    assert(retainedSizes != null);
+    assert(reachableSizes != null);
+    assert(references != null);
+    assert(retainingPaths != null);
+    assert(instances != null);
+    ContextViewElement 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._context = context;
+    e._contexts = contexts;
+    e._retainedSizes = retainedSizes;
+    e._reachableSizes = reachableSizes;
+    e._references = references;
+    e._retainingPaths = retainingPaths;
+    e._instances = instances;
+    return e;
+  }
 
   ContextViewElement.created() : super.created();
 
-  Future refresh() {
-    return context.reload();
+  @override
+  attached() {
+    super.attached();
+    _r.enable();
+  }
+
+  @override
+  detached() {
+    super.detached();
+    _r.disable(notify: true);
+    children = [];
+  }
+
+  void render() {
+    var content = [
+      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 NavClassMenuElement(_isolate, _context.clazz, queue: _r.queue),
+          new NavMenuElement('instance', last: true, queue: _r.queue),
+          new NavRefreshElement(queue: _r.queue)
+              ..onRefresh.listen((e) async {
+                e.element.disabled = true;
+                _context = await _contexts.get(_isolate, _context.id);
+                _r.dirty();
+              }),
+          new NavNotifyElement(_notifications, queue: _r.queue)
+        ],
+      new DivElement()..classes = const ['content-centered-big']
+        ..children = [
+          new HeadingElement.h2()..text = 'Allocation Profile',
+          new HRElement(),
+          new ObjectCommonElement(_isolate, _context, _retainedSizes,
+                                  _reachableSizes, _references, _retainingPaths,
+                                  _instances, queue: _r.queue)
+        ]
+    ];
+    if (_context.parentContext != null) {
+      content.addAll([
+        new BRElement(),
+        new DivElement()..classes = const ['content-centered-big']
+          ..children = [
+            new DivElement()..classes = ['memberList']
+              ..children = [
+                new DivElement()..classes = ['memberItem']
+                  ..children = [
+                    new DivElement()..classes = ['memberName']
+                      ..text = 'parent context',
+                    new DivElement()..classes = ['memberName']
+                      ..children = [
+                        new ContextRefElement(_isolate, _context.parentContext,
+                                              queue: _r.queue)
+                      ]
+                  ]
+              ]
+          ]
+      ]);
+    }
+    content.add(new HRElement());
+    if (_context.variables.isNotEmpty) {
+      int index = 0;
+      content.addAll([
+        new DivElement()..classes = const ['content-centered-big']
+          ..children = [
+            new SpanElement()..text = 'Variables ',
+            new CurlyBlockElement(expanded: _context.variables.length > 8,
+                                  queue: _r.queue)
+              ..children = [
+                new DivElement()..classes = ['memberList']
+                  ..children = _context.variables.map((variable)
+                    => new DivElement()..classes = ['memberItem']
+                      ..children = [
+                        new DivElement()..classes = ['memberName']
+                          ..text = '[ ${++index} ]',
+                        new DivElement()..classes = ['memberName']
+                          ..children = [
+                            anyRef(_isolate, variable.value, _instances,
+                                   queue: _r.queue)
+                          ]
+                      ]).toList()
+              ]
+          ]
+      ]);
+    }
+    children = content;
   }
 }