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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 #ifndef CONTENT_COMMON_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_PARAMS_H_ | 5 #ifndef CONTENT_COMMON_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_PARAMS_H_ | 
| 6 #define CONTENT_COMMON_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_PARAMS_H_ | 6 #define CONTENT_COMMON_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_PARAMS_H_ | 
| 7 | 7 | 
| 8 #include <vector> | 8 #include <vector> | 
| 9 | 9 | 
| 10 #include "content/common/content_export.h" | 10 #include "content/common/content_export.h" | 
| 11 #include "content/common/input/synthetic_gesture_params.h" | 11 #include "content/common/input/synthetic_gesture_params.h" | 
| 12 #include "ui/gfx/point.h" | 12 #include "ui/gfx/point.h" | 
| 13 #include "ui/gfx/vector2d.h" | 13 #include "ui/gfx/vector2d.h" | 
| 14 | 14 | 
| 15 namespace content { | 15 namespace content { | 
| 16 | 16 | 
| 17 struct CONTENT_EXPORT SyntheticSmoothScrollGestureParams | 17 struct CONTENT_EXPORT SyntheticSmoothScrollGestureParams | 
| 18     : public SyntheticGestureParams { | 18     : public SyntheticGestureParams { | 
| 19  public: | 19  public: | 
| 20   SyntheticSmoothScrollGestureParams(); | 20   SyntheticSmoothScrollGestureParams(); | 
| 21   SyntheticSmoothScrollGestureParams( | 21   SyntheticSmoothScrollGestureParams( | 
| 22       const SyntheticSmoothScrollGestureParams& other); | 22       const SyntheticSmoothScrollGestureParams& other); | 
| 23   virtual ~SyntheticSmoothScrollGestureParams(); | 23   virtual ~SyntheticSmoothScrollGestureParams(); | 
| 24 | 24 | 
| 25   virtual GestureType GetGestureType() const OVERRIDE; | 25   virtual GestureType GetGestureType() const override; | 
| 26 | 26 | 
| 27   gfx::Point anchor; | 27   gfx::Point anchor; | 
| 28   std::vector<gfx::Vector2d> distances;  // Positive X/Y to scroll left/up. | 28   std::vector<gfx::Vector2d> distances;  // Positive X/Y to scroll left/up. | 
| 29   bool prevent_fling;  // Defaults to true. | 29   bool prevent_fling;  // Defaults to true. | 
| 30   int speed_in_pixels_s; | 30   int speed_in_pixels_s; | 
| 31 | 31 | 
| 32   static const SyntheticSmoothScrollGestureParams* Cast( | 32   static const SyntheticSmoothScrollGestureParams* Cast( | 
| 33       const SyntheticGestureParams* gesture_params); | 33       const SyntheticGestureParams* gesture_params); | 
| 34 }; | 34 }; | 
| 35 | 35 | 
| 36 }  // namespace content | 36 }  // namespace content | 
| 37 | 37 | 
| 38 #endif  // CONTENT_COMMON_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_PARAMS_H_ | 38 #endif  // CONTENT_COMMON_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_PARAMS_H_ | 
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