1 /* 2 * Copyright (C) 2013 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 V8Uint8ClampedArrayCustom_h 32 #define V8Uint8ClampedArrayCustom_h 33 34 #include "bindings/v8/custom/V8TypedArrayCustom.h" 35 #include "wtf/Uint8ClampedArray.h" 36 37 namespace WebCore { 38 39 template<> 40 class TypedArrayTraits<Uint8ClampedArray> { 41 public: 42 typedef v8::Uint8ClampedArray V8Type; 43 44 static bool IsInstance(v8::Handle<v8::Value> value) 45 { 46 return value->IsUint8ClampedArray(); 47 } 48 49 static size_t length(v8::Handle<v8::Uint8ClampedArray> value) 50 { 51 return value->Length(); 52 } 53 54 static size_t length(Uint8ClampedArray* array) 55 { 56 return array->length(); 57 } 58 }; 59 60 typedef V8TypedArray<Uint8ClampedArray> V8Uint8ClampedArray; 61 62 template<> 63 class WrapperTypeTraits<Uint8ClampedArray> : public TypedArrayWrapperTraits<Uint8ClampedArray> { }; 64 65 66 inline v8::Handle<v8::Object> wrap(Uint8ClampedArray* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) 67 { 68 return V8TypedArray<Uint8ClampedArray>::wrap(impl, creationContext, isolate); 69 } 70 71 inline v8::Handle<v8::Value> toV8(Uint8ClampedArray* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) 72 { 73 return V8TypedArray<Uint8ClampedArray>::toV8(impl, creationContext, isolate); 74 } 75 76 inline v8::Handle<v8::Value> toV8ForMainWorld(Uint8ClampedArray* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) 77 { 78 return V8TypedArray<Uint8ClampedArray>::toV8ForMainWorld(impl, creationContext, isolate); 79 } 80 81 template<class HolderContainer, class Wrappable> 82 inline v8::Handle<v8::Value> toV8Fast(Uint8ClampedArray* impl, const HolderContainer& container, Wrappable* wrappable) 83 { 84 return V8TypedArray<Uint8ClampedArray>::toV8Fast(impl, container, wrappable); 85 } 86 87 template<class HolderContainer, class Wrappable> 88 inline v8::Handle<v8::Value> toV8FastForMainWorld(Uint8ClampedArray* impl, const HolderContainer& container, Wrappable* wrappable) 89 { 90 return V8TypedArray<Uint8ClampedArray>::toV8FastForMainWorld(impl, container, wrappable); 91 } 92 93 template<class HolderContainer, class Wrappable> 94 inline v8::Handle<v8::Value> toV8FastForMainWorld(PassRefPtr< Uint8ClampedArray > impl, const HolderContainer& container, Wrappable* wrappable) 95 { 96 return toV8FastForMainWorld(impl.get(), container, wrappable); 97 } 98 99 100 template<class HolderContainer, class Wrappable> 101 inline v8::Handle<v8::Value> toV8Fast(PassRefPtr< Uint8ClampedArray > impl, const HolderContainer& container, Wrappable* wrappable) 102 { 103 return toV8Fast(impl.get(), container, wrappable); 104 } 105 106 inline v8::Handle<v8::Value> toV8(PassRefPtr< Uint8ClampedArray > impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate) 107 { 108 return toV8(impl.get(), creationContext, isolate); 109 } 110 111 } // namespace WebCore 112 113 #endif 114