15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2008, 2009 Apple Inc. All rights reserved. 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Redistribution and use in source and binary forms, with or without 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * are met: 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 1. Redistributions of source code must retain the above copyright 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * its contributors may be used to endorse or promote products derived 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * from this software without specific prior written permission. 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 235c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef ImageData_h 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define ImageData_h 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 32197021e6b966cfb06891637935ef33fff06433d1Ben Murdoch#include "bindings/core/v8/ScriptWrappable.h" 331e202183a5dc46166763171984b285173f8585e5Torne (Richard Coles)#include "platform/geometry/IntSize.h" 34f91f5fa1608c2cdd9af1842fb5dadbe78275be2aBo Liu#include "platform/heap/Handle.h" 35e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/RefCounted.h" 36e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/RefPtr.h" 37e69819bd8e388ea4ad1636a19aa6b2eed4952191Ben Murdoch#include "wtf/Uint8ClampedArray.h" 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 39c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4107a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdochclass ExceptionState; 4207a852d8c1953036774d8f3b65d18dcfea3bb4a2Ben Murdoch 43aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdochclass ImageData FINAL : public RefCountedWillBeGarbageCollectedFinalized<ImageData>, public ScriptWrappable { 447242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci DEFINE_WRAPPERTYPEINFO(); 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 46aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch static PassRefPtrWillBeRawPtr<ImageData> create(const IntSize&); 47aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch static PassRefPtrWillBeRawPtr<ImageData> create(const IntSize&, PassRefPtr<Uint8ClampedArray>); 48aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch static PassRefPtrWillBeRawPtr<ImageData> create(unsigned width, unsigned height, ExceptionState&); 49aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch static PassRefPtrWillBeRawPtr<ImageData> create(Uint8ClampedArray*, unsigned width, unsigned height, ExceptionState&); 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) IntSize size() const { return m_size; } 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int width() const { return m_size.width(); } 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) int height() const { return m_size.height(); } 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Uint8ClampedArray* data() const { return m_data.get(); } 555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 56aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch void trace(Visitor*) { } 57aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch 587242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci virtual v8::Handle<v8::Object> associateWithWrapper(const WrapperTypeInfo*, v8::Handle<v8::Object> wrapper, v8::Isolate*) OVERRIDE; 597242dc3dbeb210b5e876a3c42d1ec1a667fc621aPrimiano Tucci 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 61aafa69cb17c9d6606c07663ade5f81388a2c5986Ben Murdoch explicit ImageData(const IntSize&); 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) ImageData(const IntSize&, PassRefPtr<Uint8ClampedArray>); 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) IntSize m_size; 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) RefPtr<Uint8ClampedArray> m_data; 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 68c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)} // namespace blink 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // ImageData_h 71