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1 // Copyright 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "config.h" | |
6 | |
7 #include "WebTransformAnimationCurveImpl.h" | |
8 | |
9 #include "CCKeyframedAnimationCurve.h" | |
10 #include "CCTimingFunction.h" | |
11 #include "WebAnimationCurveCommon.h" | |
12 #include <wtf/OwnPtr.h> | |
13 #include <wtf/PassOwnPtr.h> | |
14 | |
15 namespace WebKit { | |
16 | |
17 WebTransformAnimationCurve* WebTransformAnimationCurve::create() | |
18 { | |
19 return new WebTransformAnimationCurveImpl(); | |
20 } | |
21 | |
22 WebTransformAnimationCurveImpl::WebTransformAnimationCurveImpl() | |
23 : m_curve(WebCore::CCKeyframedTransformAnimationCurve::create()) | |
24 { | |
25 } | |
26 | |
27 WebTransformAnimationCurveImpl::~WebTransformAnimationCurveImpl() | |
28 { | |
29 } | |
30 | |
31 WebAnimationCurve::AnimationCurveType WebTransformAnimationCurveImpl::type() con
st | |
32 { | |
33 return WebAnimationCurve::AnimationCurveTypeTransform; | |
34 } | |
35 | |
36 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe) | |
37 { | |
38 add(keyframe, TimingFunctionTypeEase); | |
39 } | |
40 | |
41 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, T
imingFunctionType type) | |
42 { | |
43 m_curve->addKeyframe(WebCore::CCTransformKeyframe::create(keyframe.time, key
frame.value, createTimingFunction(type))); | |
44 } | |
45 | |
46 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, d
ouble x1, double y1, double x2, double y2) | |
47 { | |
48 m_curve->addKeyframe(WebCore::CCTransformKeyframe::create(keyframe.time, key
frame.value, WebCore::CCCubicBezierTimingFunction::create(x1, y1, x2, y2))); | |
49 } | |
50 | |
51 WebTransformationMatrix WebTransformAnimationCurveImpl::getValue(double time) co
nst | |
52 { | |
53 return m_curve->getValue(time); | |
54 } | |
55 | |
56 PassOwnPtr<WebCore::CCAnimationCurve> WebTransformAnimationCurveImpl::cloneToCCA
nimationCurve() const | |
57 { | |
58 return m_curve->clone(); | |
59 } | |
60 | |
61 } // namespace WebKit | |
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