1635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project/*
28f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
38f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian *
4635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * Redistribution and use in source and binary forms, with or without
5635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * modification, are permitted provided that the following conditions are
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78f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian *
8635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project *     * Redistributions of source code must retain the above copyright
9635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * notice, this list of conditions and the following disclaimer.
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11635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project * copyright notice, this list of conditions and the following disclaimer
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30635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project
318f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian#ifndef ScriptInstance_h
328f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian#define ScriptInstance_h
33635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project
348f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian#include <v8.h>
35635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project
36635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project#include <wtf/PassRefPtr.h>
378f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian#include <wtf/RefCounted.h>
388f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian#include <wtf/RefPtr.h>
39635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project
40635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Projectnamespace WebCore {
41635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project
428f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qianclass V8ScriptInstance : public RefCounted<V8ScriptInstance> {
438f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qianpublic:
448f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    static PassRefPtr<V8ScriptInstance> create(v8::Handle<v8::Object> instance)
458f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    {
468f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian        return adoptRef(new V8ScriptInstance(instance));
478f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    }
488f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    V8ScriptInstance();
498f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    V8ScriptInstance(v8::Handle<v8::Object>);
508f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    ~V8ScriptInstance();
518f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    v8::Persistent<v8::Object> instance();
52635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project
538f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qianprivate:
548f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    void clear();
558f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    void set(v8::Handle<v8::Object>);
568f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian    mutable v8::Persistent<v8::Object> m_instance;
578f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian};
58635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project
598f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qiantypedef RefPtr<V8ScriptInstance> ScriptInstance;
608f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qiantypedef PassRefPtr<V8ScriptInstance> PassScriptInstance;
61635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project
62635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project} // namespace WebCore
63635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project
648f72e70a9fd78eec56623b3a62e68f16b7b27e28Feng Qian#endif // ScriptInstance_h
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