1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef GIN_PUBLIC_V8_PLATFORM_H_ 6 #define GIN_PUBLIC_V8_PLATFORM_H_ 7 8 #include "base/basictypes.h" 9 #include "base/compiler_specific.h" 10 #include "base/lazy_instance.h" 11 #include "gin/gin_export.h" 12 #include "v8/include/v8-platform.h" 13 14 namespace gin { 15 16 // A v8::Platform implementation to use with gin. 17 class GIN_EXPORT V8Platform : public NON_EXPORTED_BASE(v8::Platform) { 18 public: 19 static V8Platform* Get(); 20 21 // v8::Platform implementation. 22 virtual void CallOnBackgroundThread( 23 v8::Task* task, 24 v8::Platform::ExpectedRuntime expected_runtime) OVERRIDE; 25 virtual void CallOnForegroundThread(v8::Isolate* isolate, 26 v8::Task* task) OVERRIDE; 27 private: 28 friend struct base::DefaultLazyInstanceTraits<V8Platform>; 29 30 V8Platform(); 31 virtual ~V8Platform(); 32 33 DISALLOW_COPY_AND_ASSIGN(V8Platform); 34 }; 35 36 } // namespace gin 37 38 #endif // GIN_PUBLIC_V8_PLATFORM_H_ 39
