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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef DOMArrayBuffer_h | 5 #ifndef DOMArrayBuffer_h |
6 #define DOMArrayBuffer_h | 6 #define DOMArrayBuffer_h |
7 | 7 |
8 #include "bindings/core/v8/ScriptWrappable.h" | 8 #include "bindings/core/v8/ScriptWrappable.h" |
9 #include "core/CoreExport.h" | 9 #include "core/CoreExport.h" |
10 #include "core/dom/DOMArrayBufferDeallocationObserver.h" | |
11 #include "wtf/ArrayBuffer.h" | 10 #include "wtf/ArrayBuffer.h" |
12 #include "wtf/RefCounted.h" | 11 #include "wtf/RefCounted.h" |
13 | 12 |
14 namespace blink { | 13 namespace blink { |
15 | 14 |
16 class CORE_EXPORT DOMArrayBuffer final : public RefCounted<DOMArrayBuffer>, publ
ic ScriptWrappable { | 15 class CORE_EXPORT DOMArrayBuffer final : public RefCounted<DOMArrayBuffer>, publ
ic ScriptWrappable { |
17 DEFINE_WRAPPERTYPEINFO(); | 16 DEFINE_WRAPPERTYPEINFO(); |
18 public: | 17 public: |
19 static PassRefPtr<DOMArrayBuffer> create(PassRefPtr<WTF::ArrayBuffer> buffer
) | 18 static PassRefPtr<DOMArrayBuffer> create(PassRefPtr<WTF::ArrayBuffer> buffer
) |
20 { | 19 { |
(...skipping 28 matching lines...) Expand all Loading... |
49 PassRefPtr<DOMArrayBuffer> slice(int begin, int end) const | 48 PassRefPtr<DOMArrayBuffer> slice(int begin, int end) const |
50 { | 49 { |
51 return create(buffer()->slice(begin, end)); | 50 return create(buffer()->slice(begin, end)); |
52 } | 51 } |
53 PassRefPtr<DOMArrayBuffer> slice(int begin) const | 52 PassRefPtr<DOMArrayBuffer> slice(int begin) const |
54 { | 53 { |
55 return create(buffer()->slice(begin)); | 54 return create(buffer()->slice(begin)); |
56 } | 55 } |
57 bool transfer(WTF::ArrayBufferContents& result) { return buffer()->transfer(
result); } | 56 bool transfer(WTF::ArrayBufferContents& result) { return buffer()->transfer(
result); } |
58 bool isNeutered() { return buffer()->isNeutered(); } | 57 bool isNeutered() { return buffer()->isNeutered(); } |
59 void setDeallocationObserver(DOMArrayBufferDeallocationObserver& observer) | |
60 { | |
61 buffer()->setDeallocationObserver(observer); | |
62 } | |
63 | 58 |
64 virtual v8::Local<v8::Object> wrap(v8::Isolate*, v8::Local<v8::Object> creat
ionContext) override; | 59 virtual v8::Local<v8::Object> wrap(v8::Isolate*, v8::Local<v8::Object> creat
ionContext) override; |
65 virtual v8::Local<v8::Object> associateWithWrapper(v8::Isolate*, const Wrapp
erTypeInfo*, v8::Local<v8::Object> wrapper) override; | 60 virtual v8::Local<v8::Object> associateWithWrapper(v8::Isolate*, const Wrapp
erTypeInfo*, v8::Local<v8::Object> wrapper) override; |
66 | 61 |
67 private: | 62 private: |
68 explicit DOMArrayBuffer(PassRefPtr<WTF::ArrayBuffer> buffer) | 63 explicit DOMArrayBuffer(PassRefPtr<WTF::ArrayBuffer> buffer) |
69 : m_buffer(buffer) | 64 : m_buffer(buffer) |
70 { | 65 { |
71 ASSERT(m_buffer); | 66 ASSERT(m_buffer); |
72 } | 67 } |
73 | 68 |
74 RefPtr<WTF::ArrayBuffer> m_buffer; | 69 RefPtr<WTF::ArrayBuffer> m_buffer; |
75 }; | 70 }; |
76 | 71 |
77 } // namespace blink | 72 } // namespace blink |
78 | 73 |
79 #endif // DOMArrayBuffer_h | 74 #endif // DOMArrayBuffer_h |
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