1/* 2 * Copyright (C) 2009, 2011 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 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. 29 */ 30 31#ifndef V8ArrayBufferViewCustom_h 32#define V8ArrayBufferViewCustom_h 33 34#include "bindings/core/v8/V8Binding.h" 35#include "bindings/core/v8/V8ObjectConstructor.h" 36#include "bindings/core/v8/custom/V8ArrayBufferCustom.h" 37#include "core/dom/ExceptionCode.h" 38#include "wtf/ArrayBuffer.h" 39#include "wtf/ArrayBufferView.h" 40 41namespace blink { 42 43 44class V8ArrayBufferView { 45public: 46 static bool hasInstance(v8::Handle<v8::Value> value, v8::Isolate*) 47 { 48 return value->IsArrayBufferView(); 49 } 50 static ArrayBufferView* toImpl(v8::Handle<v8::Object>); 51 static ArrayBufferView* toImplWithTypeCheck(v8::Isolate*, v8::Handle<v8::Value>); 52 53 static inline ScriptWrappableBase* toScriptWrappableBase(ArrayBufferView* impl) 54 { 55 return reinterpret_cast<ScriptWrappableBase*>(impl); 56 } 57}; 58 59 60} // namespace blink 61#endif // V8ArrayBufferViewCustom_h 62