Index: Source/core/workers/WorkerIsolateWrapper.h |
diff --git a/Source/core/workers/WorkerIsolateWrapper.h b/Source/core/workers/WorkerIsolateWrapper.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f3d2f22e1f71c32ceffc7d38d12aeb73dbcc72d8 |
--- /dev/null |
+++ b/Source/core/workers/WorkerIsolateWrapper.h |
@@ -0,0 +1,36 @@ |
+// 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. |
+ |
+#ifndef WorkerIsolateWrapper_h |
+#define WorkerIsolateWrapper_h |
haraken
2015/06/02 02:14:49
"Wrapper" is a bit confusing with V8 wrappers (for
haraken
2015/06/02 02:14:49
This should be in Source/bindings/core/v8/, since
|
+ |
+#include "core/CoreExport.h" |
+#include "wtf/OwnPtr.h" |
+#include "wtf/PassOwnPtr.h" |
+#include <v8.h> |
+ |
+namespace blink { |
+ |
+// A common interface for a worker to manage the v8::Isolate used for the worker. Each |
+// WorkerThread creates and owns an instance of WorkerIsolateWrapper. It is created and |
+// destroyed in the worker thread. A WorkerIsolateWrapper instance may create and own its |
+// own v8::Isolate (the default implementation). But it is also possible for the |
+// implementation to share the v8::Isolate with other WorkerIsolateWrapper instances in |
+// the same thread. |
+class CORE_EXPORT WorkerIsolateWrapper { |
+public: |
+ static PassOwnPtr<WorkerIsolateWrapper> createDefault(); |
+ virtual ~WorkerIsolateWrapper() { } |
+ |
+ virtual v8::Isolate* isolate() const = 0; |
+ virtual void willDestroy() = 0; |
haraken
2015/06/02 02:14:49
Nit: willBeDestroyed()?
sadrul
2015/06/02 02:48:28
Done.
|
+ virtual void terminateExecution() = 0; |
+ |
+protected: |
+ WorkerIsolateWrapper() { } |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // WorkerIsolateWrapper_h |