OLD | NEW |
| (Empty) |
1 // Copyright 2014 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 "content/renderer/compositor_bindings/web_scroll_offset_animation_curve
_impl.h" | |
6 | |
7 #include "cc/animation/scroll_offset_animation_curve.h" | |
8 #include "cc/animation/timing_function.h" | |
9 #include "content/renderer/compositor_bindings/web_animation_curve_common.h" | |
10 | |
11 using blink::WebFloatPoint; | |
12 | |
13 namespace content { | |
14 | |
15 WebScrollOffsetAnimationCurveImpl::WebScrollOffsetAnimationCurveImpl( | |
16 WebFloatPoint target_value, | |
17 TimingFunctionType timing_function) | |
18 : curve_(cc::ScrollOffsetAnimationCurve::Create( | |
19 gfx::Vector2dF(target_value.x, target_value.y), | |
20 CreateTimingFunction(timing_function))) { | |
21 } | |
22 | |
23 WebScrollOffsetAnimationCurveImpl::~WebScrollOffsetAnimationCurveImpl() { | |
24 } | |
25 | |
26 blink::WebCompositorAnimationCurve::AnimationCurveType | |
27 WebScrollOffsetAnimationCurveImpl::type() const { | |
28 return WebCompositorAnimationCurve::AnimationCurveTypeScrollOffset; | |
29 } | |
30 | |
31 void WebScrollOffsetAnimationCurveImpl::setInitialValue( | |
32 WebFloatPoint initial_value) { | |
33 curve_->SetInitialValue(gfx::Vector2dF(initial_value.x, initial_value.y)); | |
34 } | |
35 | |
36 WebFloatPoint WebScrollOffsetAnimationCurveImpl::getValue(double time) const { | |
37 gfx::Vector2dF value = curve_->GetValue(time); | |
38 return WebFloatPoint(value.x(), value.y()); | |
39 } | |
40 | |
41 double WebScrollOffsetAnimationCurveImpl::duration() const { | |
42 return curve_->Duration(); | |
43 } | |
44 | |
45 scoped_ptr<cc::AnimationCurve> | |
46 WebScrollOffsetAnimationCurveImpl::CloneToAnimationCurve() const { | |
47 return curve_->Clone(); | |
48 } | |
49 | |
50 } // namespace content | |
51 | |
OLD | NEW |