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 AnimatableClipPathOperation_h 32#define AnimatableClipPathOperation_h 33 34#include "core/animation/animatable/AnimatableValue.h" 35#include "core/rendering/ClipPathOperation.h" 36 37namespace blink { 38 39class AnimatableClipPathOperation FINAL : public AnimatableValue { 40public: 41 virtual ~AnimatableClipPathOperation() { } 42 static PassRefPtrWillBeRawPtr<AnimatableClipPathOperation> create(ClipPathOperation* operation) 43 { 44 return adoptRefWillBeNoop(new AnimatableClipPathOperation(operation)); 45 } 46 ClipPathOperation* clipPathOperation() const { return m_operation.get(); } 47 48 virtual void trace(Visitor* visitor) OVERRIDE { AnimatableValue::trace(visitor); } 49 50protected: 51 virtual PassRefPtrWillBeRawPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fraction) const OVERRIDE; 52 virtual bool usesDefaultInterpolationWith(const AnimatableValue*) const OVERRIDE; 53 54private: 55 AnimatableClipPathOperation(ClipPathOperation* operation) 56 : m_operation(operation) 57 { 58 ASSERT(m_operation); 59 } 60 virtual AnimatableType type() const OVERRIDE { return TypeClipPathOperation; } 61 virtual bool equalTo(const AnimatableValue*) const OVERRIDE; 62 63 RefPtr<ClipPathOperation> m_operation; 64}; 65 66DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableClipPathOperation, isClipPathOperation()); 67 68} // namespace blink 69 70#endif // AnimatableClipPathOperation_h 71