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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_H_ | |
6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_H_ | |
7 | |
8 #include "base/time/time.h" | |
9 #include "content/browser/renderer_host/input/synthetic_gesture_new.h" | |
10 #include "content/browser/renderer_host/input/synthetic_gesture_target.h" | |
11 #include "content/browser/renderer_host/input/synthetic_web_input_event_builders
.h" | |
12 #include "content/common/content_export.h" | |
13 #include "content/common/input/synthetic_smooth_scroll_gesture_params.h" | |
14 #include "third_party/WebKit/public/web/WebInputEvent.h" | |
15 | |
16 namespace content { | |
17 | |
18 class CONTENT_EXPORT SyntheticSmoothScrollGestureNew : | |
19 public SyntheticGestureNew { | |
20 public: | |
21 explicit SyntheticSmoothScrollGestureNew( | |
22 const SyntheticSmoothScrollGestureParams& params); | |
23 virtual ~SyntheticSmoothScrollGestureNew(); | |
24 | |
25 virtual Result ForwardInputEvents(const base::TimeDelta& interval, | |
26 SyntheticGestureTarget* target) OVERRIDE; | |
27 | |
28 private: | |
29 SyntheticSmoothScrollGestureParams params_; | |
30 float current_y_; | |
31 SyntheticWebTouchEvent touch_event_; | |
32 | |
33 SyntheticGestureNew::Result ForwardTouchInputEvents( | |
34 const base::TimeDelta& interval, SyntheticGestureTarget* target); | |
35 SyntheticGestureNew::Result ForwardMouseInputEvents( | |
36 const base::TimeDelta& interval, SyntheticGestureTarget* target); | |
37 | |
38 void ForwardTouchEvent(SyntheticGestureTarget* target); | |
39 void ForwardMouseWheelEvent(SyntheticGestureTarget* target, | |
40 float delta); | |
41 | |
42 float GetPositionDelta(const base::TimeDelta& interval); | |
43 | |
44 bool HasFinished(); | |
45 | |
46 DISALLOW_COPY_AND_ASSIGN(SyntheticSmoothScrollGestureNew); | |
47 }; | |
48 | |
49 } // namespace content | |
50 | |
51 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_H
_ | |
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