| // 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 'dart:html'; |
| import 'package:observatory/models.dart' as M; |
| import 'package:observatory/src/elements/helpers/any_ref.dart'; |
| import 'package:observatory/src/elements/helpers/nav_bar.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/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, |
| 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.ObjectRepository _objects; |
| |
| 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.ObjectRepository objects, |
| {RenderingQueue queue}) { |
| assert(vm != null); |
| assert(isolate != null); |
| assert(events != null); |
| assert(notifications != null); |
| assert(stores != null); |
| assert(objects != null); |
| ObjectStoreViewElement e = document.createElement(tag.name); |
| e._r = new RenderingScheduler<ObjectStoreViewElement>(e, queue: queue); |
| e._vm = vm; |
| e._isolate = isolate; |
| e._events = events; |
| e._notifications = notifications; |
| e._stores = stores; |
| e._objects = objects; |
| return e; |
| } |
| |
| ObjectStoreViewElement.created() : super.created(); |
| |
| @override |
| attached() { |
| super.attached(); |
| _r.enable(); |
| _refresh(); |
| } |
| |
| @override |
| detached() { |
| super.detached(); |
| _r.disable(notify: true); |
| children = <Element>[]; |
| } |
| |
| void render() { |
| final fields = _store?.fields?.toList(growable: false); |
| children = <Element>[ |
| navBar(<Element>[ |
| 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 = ['content-centered-big'] |
| ..children = <Element>[ |
| new HeadingElement.h1() |
| ..text = fields == null |
| ? 'Object Store' |
| : 'Object Store (${fields.length})', |
| new HRElement(), |
| fields == null |
| ? (new HeadingElement.h2()..text = 'Loading...') |
| : (new DivElement() |
| ..classes = ['memberList'] |
| ..children = fields |
| .map<Element>((field) => new DivElement() |
| ..classes = ['memberItem'] |
| ..children = <Element>[ |
| new DivElement() |
| ..classes = ['memberName'] |
| ..text = field.name, |
| new DivElement() |
| ..classes = ['memberValue'] |
| ..children = <Element>[ |
| anyRef(_isolate, field.value, _objects, |
| queue: _r.queue) |
| ] |
| ]) |
| .toList()), |
| new ViewFooterElement(queue: _r.queue) |
| ] |
| ]; |
| } |
| |
| Future _refresh() async { |
| _store = null; |
| _r.dirty(); |
| _store = await _stores.get(_isolate); |
| _r.dirty(); |
| } |
| } |