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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 DOMDataView_h | 5 #ifndef DOMDataView_h |
| 6 #define DOMDataView_h | 6 #define DOMDataView_h |
| 7 | 7 |
| 8 #include "core/dom/DOMArrayBufferView.h" | 8 #include "core/dom/DOMArrayBufferView.h" |
| 9 #include "core/html/canvas/DataView.h" | 9 #include "core/html/canvas/DataView.h" |
| 10 | 10 |
| 11 namespace blink { | 11 namespace blink { |
| 12 | 12 |
| 13 class DOMDataView final : public DOMArrayBufferView { | 13 class DOMDataView final : public DOMArrayBufferView { |
| 14 DEFINE_WRAPPERTYPEINFO(); | 14 DEFINE_WRAPPERTYPEINFO(); |
| 15 public: | 15 public: |
| 16 typedef char ValueType; | 16 typedef char ValueType; |
| 17 | 17 |
| 18 static PassRefPtr<DOMDataView> create(PassRefPtr<DOMArrayBuffer>, unsigned b
yteOffset, unsigned byteLength); | 18 static PassRefPtr<DOMDataView> create(PassRefPtr<DOMArrayBuffer>, unsigned b
yteOffset, unsigned byteLength); |
| 19 | 19 |
| 20 const DataView* view() const { return static_cast<const DataView*>(DOMArrayB
ufferView::view()); } | 20 const DataView* view() const { return static_cast<const DataView*>(DOMArrayB
ufferView::view()); } |
| 21 DataView* view() { return static_cast<DataView*>(DOMArrayBufferView::view())
; } | 21 DataView* view() { return static_cast<DataView*>(DOMArrayBufferView::view())
; } |
| 22 | 22 |
| 23 virtual v8::Local<v8::Object> wrap(v8::Local<v8::Object> creationContext, v8
::Isolate*) override; | 23 virtual v8::Local<v8::Object> wrap(v8::Isolate*, v8::Local<v8::Object> creat
ionContext) override; |
| 24 virtual v8::Local<v8::Object> associateWithWrapper(v8::Isolate*, const Wrapp
erTypeInfo*, v8::Local<v8::Object> wrapper) override; | 24 virtual v8::Local<v8::Object> associateWithWrapper(v8::Isolate*, const Wrapp
erTypeInfo*, v8::Local<v8::Object> wrapper) override; |
| 25 | 25 |
| 26 private: | 26 private: |
| 27 DOMDataView(PassRefPtr<DataView> dataView, PassRefPtr<DOMArrayBuffer> domArr
ayBuffer) | 27 DOMDataView(PassRefPtr<DataView> dataView, PassRefPtr<DOMArrayBuffer> domArr
ayBuffer) |
| 28 : DOMArrayBufferView(dataView, domArrayBuffer) { } | 28 : DOMArrayBufferView(dataView, domArrayBuffer) { } |
| 29 }; | 29 }; |
| 30 | 30 |
| 31 } // namespace blink | 31 } // namespace blink |
| 32 | 32 |
| 33 #endif // DOMDataView_h | 33 #endif // DOMDataView_h |
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