2 * Copyright (C) 2009 Apple Inc. All rights reserved.
3 * Copyright (C) 2013 Intel Corporation. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 #ifndef KeyframeValueList_h
28 #define KeyframeValueList_h
30 #include "platform/animation/AnimationValue.h"
32 #include "wtf/OwnPtr.h"
33 #include "wtf/PassOwnPtr.h"
34 #include "wtf/Vector.h"
38 enum AnimatedPropertyID {
39 AnimatedPropertyInvalid,
40 AnimatedPropertyWebkitTransform,
41 AnimatedPropertyOpacity,
42 AnimatedPropertyBackgroundColor,
43 AnimatedPropertyWebkitFilter
46 // Used to store a series of values in a keyframe list.
47 // Values will all be of the same type, which can be inferred from the property.
48 class PLATFORM_EXPORT KeyframeValueList {
50 explicit KeyframeValueList(AnimatedPropertyID property)
51 : m_property(property)
55 KeyframeValueList(const KeyframeValueList& other)
56 : m_property(other.property())
58 for (size_t i = 0; i < other.m_values.size(); ++i)
59 m_values.append(other.m_values[i]->clone());
62 KeyframeValueList& operator=(const KeyframeValueList& other)
64 KeyframeValueList copy(other);
69 void swap(KeyframeValueList& other)
71 std::swap(m_property, other.m_property);
72 m_values.swap(other.m_values);
75 AnimatedPropertyID property() const { return m_property; }
77 size_t size() const { return m_values.size(); }
78 const AnimationValue* at(size_t i) const { return m_values.at(i).get(); }
80 // Insert, sorted by keyTime.
81 void insert(PassOwnPtr<const AnimationValue>);
84 Vector<OwnPtr<const AnimationValue> > m_values;
85 AnimatedPropertyID m_property;
88 } // namespace WebCore
90 #endif // KeyframeValueList_h