| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef AnimatableLengthSize_h |
| #define AnimatableLengthSize_h |
| |
| #include "core/animation/AnimatableValue.h" |
| |
| namespace WebCore { |
| |
| class AnimatableLengthSize : public AnimatableValue { |
| public: |
| virtual ~AnimatableLengthSize() { } |
| static PassRefPtr<AnimatableLengthSize> create(PassRefPtr<AnimatableValue> width, PassRefPtr<AnimatableValue> height) |
| { |
| return adoptRef(new AnimatableLengthSize(width, height)); |
| } |
| const AnimatableValue* width() const { return m_width.get(); } |
| const AnimatableValue* height() const { return m_height.get(); } |
| |
| protected: |
| virtual PassRefPtr<AnimatableValue> interpolateTo(const AnimatableValue*, double fraction) const OVERRIDE; |
| virtual PassRefPtr<AnimatableValue> addWith(const AnimatableValue*) const OVERRIDE; |
| |
| private: |
| AnimatableLengthSize(PassRefPtr<AnimatableValue> width, PassRefPtr<AnimatableValue> height) |
| : m_width(width) |
| , m_height(height) |
| { |
| } |
| virtual AnimatableType type() const OVERRIDE { return TypeLengthSize; } |
| virtual bool equalTo(const AnimatableValue*) const OVERRIDE; |
| |
| RefPtr<AnimatableValue> m_width; |
| RefPtr<AnimatableValue> m_height; |
| }; |
| |
| DEFINE_ANIMATABLE_VALUE_TYPE_CASTS(AnimatableLengthSize, isLengthSize()); |
| |
| } // namespace WebCore |
| |
| #endif // AnimatableLengthSize_h |