| /* |
| * Copyright (C) 2009 Apple Inc. All rights reserved. |
| * Copyright (C) 2013 Intel Corporation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE COMPUTER, INC. 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 KeyframeValueList_h |
| #define KeyframeValueList_h |
| |
| #include "core/platform/animation/AnimationValue.h" |
| |
| #include "wtf/OwnPtr.h" |
| #include "wtf/PassOwnPtr.h" |
| #include "wtf/Vector.h" |
| |
| namespace WebCore { |
| |
| enum AnimatedPropertyID { |
| AnimatedPropertyInvalid, |
| AnimatedPropertyWebkitTransform, |
| AnimatedPropertyOpacity, |
| AnimatedPropertyBackgroundColor, |
| AnimatedPropertyWebkitFilter |
| }; |
| |
| // Used to store a series of values in a keyframe list. |
| // Values will all be of the same type, which can be inferred from the property. |
| class KeyframeValueList { |
| public: |
| explicit KeyframeValueList(AnimatedPropertyID property) |
| : m_property(property) |
| { |
| } |
| |
| KeyframeValueList(const KeyframeValueList& other) |
| : m_property(other.property()) |
| { |
| for (size_t i = 0; i < other.m_values.size(); ++i) |
| m_values.append(other.m_values[i]->clone()); |
| } |
| |
| KeyframeValueList& operator=(const KeyframeValueList& other) |
| { |
| KeyframeValueList copy(other); |
| swap(copy); |
| return *this; |
| } |
| |
| void swap(KeyframeValueList& other) |
| { |
| std::swap(m_property, other.m_property); |
| m_values.swap(other.m_values); |
| } |
| |
| AnimatedPropertyID property() const { return m_property; } |
| |
| size_t size() const { return m_values.size(); } |
| const AnimationValue* at(size_t i) const { return m_values.at(i).get(); } |
| |
| // Insert, sorted by keyTime. |
| void insert(PassOwnPtr<const AnimationValue>); |
| |
| protected: |
| Vector<OwnPtr<const AnimationValue> > m_values; |
| AnimatedPropertyID m_property; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // KeyframeValueList_h |