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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "content/common/input/synthetic_smooth_scroll_gesture_params.h" | 5 #include "content/common/input/synthetic_smooth_scroll_gesture_params.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 | 8 |
9 namespace content { | 9 namespace content { |
10 namespace { | 10 namespace { |
11 | 11 |
12 const float kDefaultSpeedInPixelsS = 800; | 12 const float kDefaultSpeedInPixelsS = 800; |
13 | 13 |
14 } // namespace | 14 } // namespace |
15 | 15 |
16 SyntheticSmoothScrollGestureParams::SyntheticSmoothScrollGestureParams() | 16 SyntheticSmoothScrollGestureParams::SyntheticSmoothScrollGestureParams() |
17 : prevent_fling(true), speed_in_pixels_s(kDefaultSpeedInPixelsS) {} | 17 : prevent_fling(true), speed_in_pixels_s(kDefaultSpeedInPixelsS) {} |
18 | 18 |
19 SyntheticSmoothScrollGestureParams::SyntheticSmoothScrollGestureParams( | 19 SyntheticSmoothScrollGestureParams::SyntheticSmoothScrollGestureParams( |
20 const SyntheticSmoothScrollGestureParams& other) | 20 const SyntheticSmoothScrollGestureParams& other) |
21 : SyntheticGestureParams(other), | 21 : SyntheticGestureParams(other), |
22 anchor(other.anchor), | 22 anchor(other.anchor), |
23 distances(other.distances), | 23 distances(other.distances), |
| 24 velocity(other.velocity), |
24 prevent_fling(other.prevent_fling), | 25 prevent_fling(other.prevent_fling), |
25 speed_in_pixels_s(other.speed_in_pixels_s) {} | 26 speed_in_pixels_s(other.speed_in_pixels_s) {} |
26 | 27 |
27 SyntheticSmoothScrollGestureParams::~SyntheticSmoothScrollGestureParams() {} | 28 SyntheticSmoothScrollGestureParams::~SyntheticSmoothScrollGestureParams() {} |
28 | 29 |
29 SyntheticGestureParams::GestureType | 30 SyntheticGestureParams::GestureType |
30 SyntheticSmoothScrollGestureParams::GetGestureType() const { | 31 SyntheticSmoothScrollGestureParams::GetGestureType() const { |
31 return SMOOTH_SCROLL_GESTURE; | 32 return SMOOTH_SCROLL_GESTURE; |
32 } | 33 } |
33 | 34 |
34 const SyntheticSmoothScrollGestureParams* | 35 const SyntheticSmoothScrollGestureParams* |
35 SyntheticSmoothScrollGestureParams::Cast( | 36 SyntheticSmoothScrollGestureParams::Cast( |
36 const SyntheticGestureParams* gesture_params) { | 37 const SyntheticGestureParams* gesture_params) { |
37 DCHECK(gesture_params); | 38 DCHECK(gesture_params); |
38 DCHECK_EQ(SMOOTH_SCROLL_GESTURE, gesture_params->GetGestureType()); | 39 DCHECK_EQ(SMOOTH_SCROLL_GESTURE, gesture_params->GetGestureType()); |
39 return static_cast<const SyntheticSmoothScrollGestureParams*>(gesture_params); | 40 return static_cast<const SyntheticSmoothScrollGestureParams*>(gesture_params); |
40 } | 41 } |
41 | 42 |
42 } // namespace content | 43 } // namespace content |
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