| // Copyright (c) 2015, 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 objectpool_view; |
| |
| 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/nav_bar.dart'; |
| import 'package:observatory/src/elements/helpers/nav_menu.dart'; |
| import 'package:observatory/src/elements/helpers/rendering_scheduler.dart'; |
| import 'package:observatory/src/elements/helpers/tag.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/object_common.dart'; |
| import 'package:observatory/src/elements/view_footer.dart'; |
| |
| class ObjectPoolViewElement extends HtmlElement implements Renderable { |
| static const tag = |
| const Tag<ObjectPoolViewElement>('object-pool-view', dependencies: const [ |
| ContextRefElement.tag, |
| CurlyBlockElement.tag, |
| NavTopMenuElement.tag, |
| NavVMMenuElement.tag, |
| NavIsolateMenuElement.tag, |
| NavRefreshElement.tag, |
| NavNotifyElement.tag, |
| ObjectCommonElement.tag, |
| ViewFooterElement.tag |
| ]); |
| |
| RenderingScheduler<ObjectPoolViewElement> _r; |
| |
| Stream<RenderedEvent<ObjectPoolViewElement>> get onRendered => _r.onRendered; |
| |
| M.VM _vm; |
| M.IsolateRef _isolate; |
| M.EventRepository _events; |
| M.NotificationRepository _notifications; |
| M.ObjectPool _pool; |
| M.ObjectPoolRepository _pools; |
| 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.ObjectPoolRef get pool => _pool; |
| |
| factory ObjectPoolViewElement( |
| M.VM vm, |
| M.IsolateRef isolate, |
| M.ObjectPool pool, |
| M.EventRepository events, |
| M.NotificationRepository notifications, |
| M.ObjectPoolRepository pools, |
| 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(pool != null); |
| assert(pools != null); |
| assert(retainedSizes != null); |
| assert(reachableSizes != null); |
| assert(references != null); |
| assert(retainingPaths != null); |
| assert(instances != null); |
| ObjectPoolViewElement 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._pool = pool; |
| e._pools = pools; |
| e._retainedSizes = retainedSizes; |
| e._reachableSizes = reachableSizes; |
| e._references = references; |
| e._retainingPaths = retainingPaths; |
| e._instances = instances; |
| return e; |
| } |
| |
| ObjectPoolViewElement.created() : super.created(); |
| |
| @override |
| attached() { |
| super.attached(); |
| _r.enable(); |
| } |
| |
| @override |
| detached() { |
| super.detached(); |
| _r.disable(notify: true); |
| children = []; |
| } |
| |
| void render() { |
| children = [ |
| navBar([ |
| new NavTopMenuElement(queue: _r.queue), |
| new NavVMMenuElement(_vm, _events, queue: _r.queue), |
| new NavIsolateMenuElement(_isolate, _events, queue: _r.queue), |
| navMenu('instance'), |
| new NavRefreshElement(queue: _r.queue) |
| ..onRefresh.listen((e) async { |
| e.element.disabled = true; |
| _pool = await _pools.get(_isolate, _pool.id); |
| _r.dirty(); |
| }), |
| new NavNotifyElement(_notifications, queue: _r.queue) |
| ]), |
| new DivElement() |
| ..classes = ['content-centered-big'] |
| ..children = [ |
| new HeadingElement.h2()..text = 'ObjectPool', |
| new HRElement(), |
| new ObjectCommonElement(_isolate, _pool, _retainedSizes, |
| _reachableSizes, _references, _retainingPaths, _instances, |
| queue: _r.queue), |
| new HRElement(), |
| new HeadingElement.h3()..text = 'entries (${_pool.entries.length})', |
| new DivElement() |
| ..classes = ['memberList'] |
| ..children = _pool.entries |
| .map((entry) => new DivElement() |
| ..classes = ['memberItem'] |
| ..children = [ |
| new DivElement() |
| ..classes = ['memberName', 'hexadecimal'] |
| ..text = '[PP+0x${entry.offset.toRadixString(16)}]', |
| new DivElement() |
| ..classes = ['memberName'] |
| ..children = _createEntry(entry) |
| ]) |
| .toList(), |
| new HRElement(), |
| new ViewFooterElement(queue: _r.queue) |
| ] |
| ]; |
| } |
| |
| List<Element> _createEntry(M.ObjectPoolEntry entry) { |
| switch (entry.kind) { |
| case M.ObjectPoolEntryKind.object: |
| return [anyRef(_isolate, entry.asObject, _instances, queue: _r.queue)]; |
| case M.ObjectPoolEntryKind.immediate: |
| return [ |
| new SpanElement() |
| ..text = 'Immediate 0x${entry.asInteger.toRadixString(16)}' |
| ]; |
| case M.ObjectPoolEntryKind.nativeEntry: |
| return [ |
| new SpanElement() |
| ..text = 'NativeEntry 0x${entry.asInteger.toRadixString(16)}' |
| ]; |
| } |
| throw new Exception('Unkown ObjectPoolEntryKind (${entry.kind})'); |
| } |
| } |