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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 10 matching lines...) Expand all Loading... |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #ifndef SharedPersistent_h | 31 // This file has been moved to platform/bindings/SharedPersistent.h. |
| 32 #define SharedPersistent_h | 32 // TODO(adithyas): Remove this file. |
| 33 | 33 #include "platform/bindings/SharedPersistent.h" |
| 34 #include "bindings/core/v8/ScopedPersistent.h" | |
| 35 #include "platform/wtf/PassRefPtr.h" | |
| 36 #include "platform/wtf/RefCounted.h" | |
| 37 #include "v8/include/v8.h" | |
| 38 | |
| 39 namespace blink { | |
| 40 | |
| 41 template <typename T> | |
| 42 class SharedPersistent : public RefCounted<SharedPersistent<T>> { | |
| 43 WTF_MAKE_NONCOPYABLE(SharedPersistent); | |
| 44 | |
| 45 public: | |
| 46 static PassRefPtr<SharedPersistent<T>> Create(v8::Local<T> value, | |
| 47 v8::Isolate* isolate) { | |
| 48 return AdoptRef(new SharedPersistent<T>(value, isolate)); | |
| 49 } | |
| 50 | |
| 51 v8::Local<T> NewLocal(v8::Isolate* isolate) const { | |
| 52 return value_.NewLocal(isolate); | |
| 53 } | |
| 54 | |
| 55 bool IsEmpty() { return value_.IsEmpty(); } | |
| 56 | |
| 57 bool operator==(const SharedPersistent<T>& other) { | |
| 58 return value_ == other.value_; | |
| 59 } | |
| 60 | |
| 61 private: | |
| 62 explicit SharedPersistent(v8::Local<T> value, v8::Isolate* isolate) | |
| 63 : value_(isolate, value) {} | |
| 64 ScopedPersistent<T> value_; | |
| 65 }; | |
| 66 | |
| 67 } // namespace blink | |
| 68 | |
| 69 #endif // SharedPersistent_h | |
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