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| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "webkit/renderer/compositor_bindings/web_transform_animation_curve_impl
.h" | 5 #include "content/renderer/compositor_bindings/web_transform_animation_curve_imp
l.h" |
| 6 | 6 |
| 7 #include "cc/animation/keyframed_animation_curve.h" | 7 #include "cc/animation/keyframed_animation_curve.h" |
| 8 #include "cc/animation/timing_function.h" | 8 #include "cc/animation/timing_function.h" |
| 9 #include "cc/animation/transform_operations.h" | 9 #include "cc/animation/transform_operations.h" |
| 10 #include "webkit/renderer/compositor_bindings/web_animation_curve_common.h" | 10 #include "content/renderer/compositor_bindings/web_animation_curve_common.h" |
| 11 #include "webkit/renderer/compositor_bindings/web_transform_operations_impl.h" | 11 #include "content/renderer/compositor_bindings/web_transform_operations_impl.h" |
| 12 | 12 |
| 13 using blink::WebTransformKeyframe; | 13 using blink::WebTransformKeyframe; |
| 14 | 14 |
| 15 namespace webkit { | 15 namespace content { |
| 16 | 16 |
| 17 WebTransformAnimationCurveImpl::WebTransformAnimationCurveImpl() | 17 WebTransformAnimationCurveImpl::WebTransformAnimationCurveImpl() |
| 18 : curve_(cc::KeyframedTransformAnimationCurve::Create()) {} | 18 : curve_(cc::KeyframedTransformAnimationCurve::Create()) { |
| 19 } |
| 19 | 20 |
| 20 WebTransformAnimationCurveImpl::~WebTransformAnimationCurveImpl() {} | 21 WebTransformAnimationCurveImpl::~WebTransformAnimationCurveImpl() { |
| 22 } |
| 21 | 23 |
| 22 blink::WebAnimationCurve::AnimationCurveType | 24 blink::WebAnimationCurve::AnimationCurveType |
| 23 WebTransformAnimationCurveImpl::type() const { | 25 WebTransformAnimationCurveImpl::type() const { |
| 24 return WebAnimationCurve::AnimationCurveTypeTransform; | 26 return WebAnimationCurve::AnimationCurveTypeTransform; |
| 25 } | 27 } |
| 26 | 28 |
| 27 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe) { | 29 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe) { |
| 28 add(keyframe, TimingFunctionTypeEase); | 30 add(keyframe, TimingFunctionTypeEase); |
| 29 } | 31 } |
| 30 | 32 |
| 31 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, | 33 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, |
| 32 TimingFunctionType type) { | 34 TimingFunctionType type) { |
| 33 const cc::TransformOperations& transform_operations = | 35 const cc::TransformOperations& transform_operations = |
| 34 static_cast<const webkit::WebTransformOperationsImpl&>(keyframe.value()) | 36 static_cast<const WebTransformOperationsImpl&>(keyframe.value()) |
| 35 .AsTransformOperations(); | 37 .AsTransformOperations(); |
| 36 curve_->AddKeyframe(cc::TransformKeyframe::Create( | 38 curve_->AddKeyframe(cc::TransformKeyframe::Create( |
| 37 keyframe.time(), transform_operations, CreateTimingFunction(type))); | 39 keyframe.time(), transform_operations, CreateTimingFunction(type))); |
| 38 } | 40 } |
| 39 | 41 |
| 40 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, | 42 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, |
| 41 double x1, | 43 double x1, |
| 42 double y1, | 44 double y1, |
| 43 double x2, | 45 double x2, |
| 44 double y2) { | 46 double y2) { |
| 45 const cc::TransformOperations& transform_operations = | 47 const cc::TransformOperations& transform_operations = |
| 46 static_cast<const webkit::WebTransformOperationsImpl&>(keyframe.value()) | 48 static_cast<const WebTransformOperationsImpl&>(keyframe.value()) |
| 47 .AsTransformOperations(); | 49 .AsTransformOperations(); |
| 48 curve_->AddKeyframe(cc::TransformKeyframe::Create( | 50 curve_->AddKeyframe(cc::TransformKeyframe::Create( |
| 49 keyframe.time(), | 51 keyframe.time(), |
| 50 transform_operations, | 52 transform_operations, |
| 51 cc::CubicBezierTimingFunction::Create(x1, y1, x2, y2) | 53 cc::CubicBezierTimingFunction::Create(x1, y1, x2, y2) |
| 52 .PassAs<cc::TimingFunction>())); | 54 .PassAs<cc::TimingFunction>())); |
| 53 } | 55 } |
| 54 | 56 |
| 55 scoped_ptr<cc::AnimationCurve> | 57 scoped_ptr<cc::AnimationCurve> |
| 56 WebTransformAnimationCurveImpl::CloneToAnimationCurve() const { | 58 WebTransformAnimationCurveImpl::CloneToAnimationCurve() const { |
| 57 return curve_->Clone(); | 59 return curve_->Clone(); |
| 58 } | 60 } |
| 59 | 61 |
| 60 } // namespace webkit | 62 } // namespace content |
| 63 |
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