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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 22 matching lines...) Expand all Loading... |
| 33 | 33 |
| 34 #include "bindings/core/v8/ScopedPersistent.h" | 34 #include "bindings/core/v8/ScopedPersistent.h" |
| 35 #include "wtf/PassRefPtr.h" | 35 #include "wtf/PassRefPtr.h" |
| 36 #include "wtf/RefCounted.h" | 36 #include "wtf/RefCounted.h" |
| 37 #include <v8.h> | 37 #include <v8.h> |
| 38 | 38 |
| 39 namespace blink { | 39 namespace blink { |
| 40 | 40 |
| 41 template <typename T> | 41 template <typename T> |
| 42 class SharedPersistent : public RefCounted<SharedPersistent<T>> { | 42 class SharedPersistent : public RefCounted<SharedPersistent<T>> { |
| 43 WTF_MAKE_NONCOPYABLE(SharedPersistent); | 43 WTF_MAKE_NONCOPYABLE(SharedPersistent); |
| 44 public: | 44 public: |
| 45 static PassRefPtr<SharedPersistent<T>> create(v8::Local<T> value, v8::Isolat
e* isolate) | 45 static PassRefPtr<SharedPersistent<T>> create(v8::Local<T> value, v8::Isolat
e* isolate) |
| 46 { | 46 { |
| 47 return adoptRef(new SharedPersistent<T>(value, isolate)); | 47 return adoptRef(new SharedPersistent<T>(value, isolate)); |
| 48 } | 48 } |
| 49 | 49 |
| 50 v8::Local<T> newLocal(v8::Isolate* isolate) const | 50 v8::Local<T> newLocal(v8::Isolate* isolate) const |
| 51 { | 51 { |
| 52 return m_value.newLocal(isolate); | 52 return m_value.newLocal(isolate); |
| 53 } | 53 } |
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| 65 } | 65 } |
| 66 | 66 |
| 67 private: | 67 private: |
| 68 explicit SharedPersistent(v8::Local<T> value, v8::Isolate* isolate) : m_valu
e(isolate, value) { } | 68 explicit SharedPersistent(v8::Local<T> value, v8::Isolate* isolate) : m_valu
e(isolate, value) { } |
| 69 ScopedPersistent<T> m_value; | 69 ScopedPersistent<T> m_value; |
| 70 }; | 70 }; |
| 71 | 71 |
| 72 } // namespace blink | 72 } // namespace blink |
| 73 | 73 |
| 74 #endif // SharedPersistent_h | 74 #endif // SharedPersistent_h |
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