15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 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) * 1. Redistributions of source code must retain the above copyright 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer. 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 2. Redistributions in binary form must reproduce the above copyright 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer in the 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * documentation and/or other materials provided with the distribution. 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 255c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 265c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef Matrix3DTransformOperation_h 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define Matrix3DTransformOperation_h 285c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 29f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles)#include "platform/transforms/TransformOperation.h" 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WebCore { 325c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 33f79f16f17ddc4f842d7b7a38603e280e94be826aTorne (Richard Coles)class PLATFORM_EXPORT Matrix3DTransformOperation : public TransformOperation { 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) static PassRefPtr<Matrix3DTransformOperation> create(const TransformationMatrix& matrix) 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 375c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return adoptRef(new Matrix3DTransformOperation(matrix)); 385c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 405c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) TransformationMatrix matrix() const {return m_matrix; } 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4202772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdochprivate: 435c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual bool isIdentity() const { return m_matrix.isIdentity(); } 445c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 4551b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) virtual OperationType type() const OVERRIDE { return Matrix3D; } 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual bool operator==(const TransformOperation& o) const 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) if (!isSameType(o)) 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return false; 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) const Matrix3DTransformOperation* m = static_cast<const Matrix3DTransformOperation*>(&o); 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) return m_matrix == m->m_matrix; 535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 5551b2906e11752df6c18351cf520e30522d3b53a1Torne (Richard Coles) virtual void apply(TransformationMatrix& transform, const FloatSize&) const 565c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) transform.multiply(TransformationMatrix(m_matrix)); 585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 595c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 605c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) virtual PassRefPtr<TransformOperation> blend(const TransformOperation* from, double progress, bool blendToIdentity = false); 6102772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 625c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) Matrix3DTransformOperation(const TransformationMatrix& mat) 635c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) { 645c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) m_matrix = mat; 655c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) } 665c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 675c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) TransformationMatrix m_matrix; 685c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 695c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 705c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} // namespace WebCore 715c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 725c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // Matrix3DTransformOperation_h 73