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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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