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Side by Side Diff: third_party/WebKit/Source/bindings/core/v8/SharedPersistent.h

Issue 2843143002: Move more files to platform/bindings (Closed)
Patch Set: Move back IDLDictionaryBase Created 3 years, 7 months ago
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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
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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