Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(243)

Unified Diff: Source/modules/compositorworker/CompositorWorker.cpp

Issue 1018863002: compositor-worker: Introduce CompositorWorker. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: . Created 5 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
Index: Source/modules/compositorworker/CompositorWorker.cpp
diff --git a/Source/modules/compositorworker/CompositorWorker.cpp b/Source/modules/compositorworker/CompositorWorker.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..be7d5b2e277ee1814ac71c777c8a87df04ab0586
--- /dev/null
+++ b/Source/modules/compositorworker/CompositorWorker.cpp
@@ -0,0 +1,54 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "modules/compositorworker/CompositorWorker.h"
+
+#include "bindings/core/v8/ExceptionState.h"
+#include "core/dom/Document.h"
+#include "core/dom/ExceptionCode.h"
+#include "core/workers/WorkerClients.h"
+#include "modules/EventTargetModules.h"
+#include "modules/compositorworker/CompositorWorkerMessagingProxy.h"
+#include "wtf/MainThread.h"
+
+namespace blink {
+
+inline CompositorWorker::CompositorWorker(ExecutionContext* context)
+ : Worker(context)
+{
+}
+
+PassRefPtrWillBeRawPtr<CompositorWorker> CompositorWorker::create(ExecutionContext* context, const String& url, ExceptionState& exceptionState)
+{
+ ASSERT(isMainThread());
+ Document* document = toDocument(context);
+ if (!document->page()) {
+ exceptionState.throwDOMException(InvalidAccessError, "The context provided is invalid.");
+ return nullptr;
+ }
+ RefPtrWillBeRawPtr<CompositorWorker> worker = adoptRefWillBeNoop(new CompositorWorker(context));
+ if (worker->initialize(context, url, exceptionState))
+ return worker.release();
+ return nullptr;
+}
+
+CompositorWorker::~CompositorWorker()
+{
+ ASSERT(isMainThread());
+}
+
+const AtomicString& CompositorWorker::interfaceName() const
+{
+ return EventTargetNames::CompositorWorker;
+}
+
+WorkerGlobalScopeProxy* CompositorWorker::createWorkerGlobalScopeProxy(ExecutionContext* worker)
+{
+ ASSERT(executionContext()->isDocument());
+ OwnPtrWillBeRawPtr<WorkerClients> workerClients = WorkerClients::create();
+ return new CompositorWorkerMessagingProxy(this, workerClients.release());
+}
+
+} // namespace blink

Powered by Google App Engine
This is Rietveld 408576698