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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/compositor_bindings/web_transform_animation_curve_impl.h" | 5 #include "webkit/compositor_bindings/web_transform_animation_curve_impl.h" |
| 6 | 6 |
| 7 #include "cc/keyframed_animation_curve.h" | 7 #include "cc/keyframed_animation_curve.h" |
| 8 #include "cc/timing_function.h" | 8 #include "cc/timing_function.h" |
| 9 #include "cc/transform_operations.h" | 9 #include "cc/transform_operations.h" |
| 10 #include "webkit/compositor_bindings/web_animation_curve_common.h" | 10 #include "webkit/compositor_bindings/web_animation_curve_common.h" |
| 11 #include "webkit/compositor_bindings/web_transform_operations_impl.h" | 11 #include "webkit/compositor_bindings/web_transform_operations_impl.h" |
| 12 #include "webkit/compositor_bindings/web_transformation_matrix_util.h" | 12 #include "webkit/compositor_bindings/web_transformation_matrix_util.h" |
| 13 | 13 |
| 14 namespace WebKit { | 14 namespace WebKit { |
| 15 | 15 |
| 16 WebTransformAnimationCurveImpl::WebTransformAnimationCurveImpl() | 16 WebTransformAnimationCurveImpl::WebTransformAnimationCurveImpl() |
| 17 : curve_(cc::KeyframedTransformAnimationCurve::create()) {} | 17 : curve_(cc::KeyframedTransformAnimationCurve::Create()) {} |
| 18 | 18 |
| 19 WebTransformAnimationCurveImpl::~WebTransformAnimationCurveImpl() {} | 19 WebTransformAnimationCurveImpl::~WebTransformAnimationCurveImpl() {} |
| 20 | 20 |
| 21 WebAnimationCurve::AnimationCurveType | 21 WebAnimationCurve::AnimationCurveType |
| 22 WebTransformAnimationCurveImpl::type() const { | 22 WebTransformAnimationCurveImpl::type() const { |
| 23 return WebAnimationCurve::AnimationCurveTypeTransform; | 23 return WebAnimationCurve::AnimationCurveTypeTransform; |
| 24 } | 24 } |
| 25 | 25 |
| 26 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe) { | 26 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe) { |
| 27 add(keyframe, TimingFunctionTypeEase); | 27 add(keyframe, TimingFunctionTypeEase); |
| 28 } | 28 } |
| 29 | 29 |
| 30 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, | 30 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, |
| 31 TimingFunctionType type) { | 31 TimingFunctionType type) { |
| 32 const cc::TransformOperations& transform_operations = | 32 const cc::TransformOperations& transform_operations = |
| 33 static_cast<const webkit::WebTransformOperationsImpl&>(keyframe.value()) | 33 static_cast<const webkit::WebTransformOperationsImpl&>(keyframe.value()) |
| 34 .AsTransformOperations(); | 34 .AsTransformOperations(); |
| 35 curve_->addKeyframe(cc::TransformKeyframe::create( | 35 curve_->AddKeyframe(cc::TransformKeyframe::Create( |
| 36 keyframe.time(), transform_operations, createTimingFunction(type))); | 36 keyframe.time(), transform_operations, createTimingFunction(type))); |
| 37 } | 37 } |
| 38 | 38 |
| 39 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, | 39 void WebTransformAnimationCurveImpl::add(const WebTransformKeyframe& keyframe, |
| 40 double x1, | 40 double x1, |
| 41 double y1, | 41 double y1, |
| 42 double x2, | 42 double x2, |
| 43 double y2) { | 43 double y2) { |
| 44 const cc::TransformOperations& transform_operations = | 44 const cc::TransformOperations& transform_operations = |
| 45 static_cast<const webkit::WebTransformOperationsImpl&>(keyframe.value()) | 45 static_cast<const webkit::WebTransformOperationsImpl&>(keyframe.value()) |
| 46 .AsTransformOperations(); | 46 .AsTransformOperations(); |
| 47 curve_->addKeyframe(cc::TransformKeyframe::create( | 47 curve_->AddKeyframe(cc::TransformKeyframe::Create( |
| 48 keyframe.time(), | 48 keyframe.time(), |
| 49 transform_operations, | 49 transform_operations, |
| 50 cc::CubicBezierTimingFunction::create(x1, y1, x2, y2) | 50 cc::CubicBezierTimingFunction::create(x1, y1, x2, y2) |
| 51 .PassAs<cc::TimingFunction>())); | 51 .PassAs<cc::TimingFunction>())); |
| 52 } | 52 } |
| 53 | 53 |
| 54 WebTransformationMatrix WebTransformAnimationCurveImpl::getValue( | 54 WebTransformationMatrix WebTransformAnimationCurveImpl::getValue( |
| 55 double time) const { | 55 double time) const { |
| 56 return WebTransformationMatrix(); | 56 return WebTransformationMatrix(); |
| 57 } | 57 } |
| 58 | 58 |
| 59 scoped_ptr<cc::AnimationCurve> | 59 scoped_ptr<cc::AnimationCurve> |
| 60 WebTransformAnimationCurveImpl::cloneToAnimationCurve() const { | 60 WebTransformAnimationCurveImpl::cloneToAnimationCurve() const { |
| 61 return curve_->clone(); | 61 return curve_->Clone(); |
| 62 } | 62 } |
| 63 | 63 |
| 64 } // namespace WebKit | 64 } // namespace WebKit |
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