/platform/external/webkit/WebCore/bindings/v8/ScriptWrappable.h

 1/*
 2 * Copyright (C) 2010 Google Inc. All rights reserved.
 3 *
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 5 * modification, are permitted provided that the following conditions are
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 9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
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12 * in the documentation and/or other materials provided with the
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16 * this software without specific prior written permission.
17 * 
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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29 */
30
31#ifndef ScriptWrappable_h
32#define ScriptWrappable_h
33
34#include <v8.h>
35
36namespace WebCore {
37
38class ScriptWrappable {
39public:
40    ScriptWrappable() : m_wrapper(0) { }
41
42    v8::Persistent<v8::Object>* wrapper() const
43    {
44        return m_wrapper;
45    }
46
47    void setWrapper(v8::Persistent<v8::Object>* wrapper)
48    {
49        ASSERT(wrapper);
50        m_wrapper = wrapper;
51    }
52
53    void clearWrapper() { m_wrapper = 0; }
54
55private:
56    v8::Persistent<v8::Object>* m_wrapper;
57};
58
59} // namespace WebCore
60
61#endif // ScriptWrappable_h