| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "web_transform_animation_curve_impl.h" |
| |
| #include "cc/keyframed_animation_curve.h" |
| #include "cc/timing_function.h" |
| #include "web_animation_curve_common.h" |
| |
| namespace WebKit { |
| |
| WebTransformAnimationCurve* WebTransformAnimationCurve::create() |
| { |
| return new WebTransformAnimationCurveImpl(); |
| } |
| |
| WebTransformAnimationCurveImpl::WebTransformAnimationCurveImpl() |
| : m_curve(cc::KeyframedTransformAnimationCurve::create()) |
| { |
| } |
| |
| WebTransformAnimationCurveImpl::~WebTransformAnimationCurveImpl() |
| { |
| } |
| |
| WebAnimationCurve::AnimationCurveType WebTransformAnimationCurveImpl::type() const |
| { |
| return WebAnimationCurve::AnimationCurveTypeTransform; |
| } |
| |
| void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe) |
| { |
| add(keyframe, TimingFunctionTypeEase); |
| } |
| |
| void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, TimingFunctionType type) |
| { |
| m_curve->addKeyframe(cc::TransformKeyframe::create(keyframe.time, keyframe.value, createTimingFunction(type))); |
| } |
| |
| void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, double x1, double y1, double x2, double y2) |
| { |
| m_curve->addKeyframe(cc::TransformKeyframe::create(keyframe.time, keyframe.value, cc::CubicBezierTimingFunction::create(x1, y1, x2, y2).PassAs<cc::TimingFunction>())); |
| } |
| |
| WebTransformationMatrix WebTransformAnimationCurveImpl::getValue(double time) const |
| { |
| return m_curve->getValue(time); |
| } |
| |
| scoped_ptr<cc::AnimationCurve> WebTransformAnimationCurveImpl::cloneToAnimationCurve() const |
| { |
| return m_curve->clone(); |
| } |
| |
| } // namespace WebKit |