trunk/src/content/browser/renderer_host/input/synthetic_smooth_scroll_gesture.h - Issue 79143002: Revert 236254 "Replace old with new synthetic gesture framework."

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Side by Side Diff: trunk/src/content/browser/renderer_host/input/synthetic_smooth_scroll_gesture.h

Issue 79143002: Revert 236254 "Replace old with new synthetic gesture framework." (Closed) Base URL: svn://svn.chromium.org/chrome/

Patch Set: Created 7 years, 1 month ago

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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.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 SyntheticSmoothScrollGesture : public SyntheticGesture {

19 public:

20 explicit SyntheticSmoothScrollGesture(

21 const SyntheticSmoothScrollGestureParams& params);

22 virtual ~SyntheticSmoothScrollGesture();

23

24 virtual SyntheticGesture::Result ForwardInputEvents(

25 const base::TimeDelta& interval, SyntheticGestureTarget* target) OVERRIDE;

26

27 private:

28 SyntheticSmoothScrollGestureParams params_;

29 float current_y_;

30 SyntheticWebTouchEvent touch_event_;

31

32 SyntheticGesture::Result ForwardTouchInputEvents(

33 const base::TimeDelta& interval, SyntheticGestureTarget* target);

34 SyntheticGesture::Result ForwardMouseInputEvents(

35 const base::TimeDelta& interval, SyntheticGestureTarget* target);

36

37 void ForwardTouchEvent(SyntheticGestureTarget* target);

38 void ForwardMouseWheelEvent(SyntheticGestureTarget* target,

39 float delta);

40

41 float GetPositionDelta(const base::TimeDelta& interval);

42

43 bool HasFinished();

44

45 DISALLOW_COPY_AND_ASSIGN(SyntheticSmoothScrollGesture);

46 };

47

48 } // namespace content

49

50 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_SMOOTH_SCROLL_GESTURE_H _

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