content/browser/renderer_host/input/synthetic_gesture_target.h - Issue 95153002: Make touch-based synthetic gesture take touch slop into account.

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Side by Side Diff: content/browser/renderer_host/input/synthetic_gesture_target.h

Issue 95153002: Make touch-based synthetic gesture take touch slop into account. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Minor refactoring of pinch gesture. Created 7 years ago

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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_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_H_	5 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_H_

6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_H_	6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_H_

7	7

8 #include "base/time/time.h"	8 #include "base/time/time.h"

9 #include "content/browser/renderer_host/input/synthetic_gesture.h"	9 #include "content/browser/renderer_host/input/synthetic_gesture.h"

10 #include "content/common/content_export.h"	10 #include "content/common/content_export.h"

(...skipping 26 matching lines...) Expand all Loading...
37 virtual SyntheticGestureParams::GestureSourceType	37 virtual SyntheticGestureParams::GestureSourceType

38 GetDefaultSyntheticGestureSourceType() const = 0;	38 GetDefaultSyntheticGestureSourceType() const = 0;

39	39

40 // Check if a particular gesture type is supported by the target.	40 // Check if a particular gesture type is supported by the target.

41 virtual bool SupportsSyntheticGestureSourceType(	41 virtual bool SupportsSyntheticGestureSourceType(

42 SyntheticGestureParams::GestureSourceType gesture_source_type) const = 0;	42 SyntheticGestureParams::GestureSourceType gesture_source_type) const = 0;

43	43

44 // After how much time of inaction does the target assume that a pointer has	44 // After how much time of inaction does the target assume that a pointer has

45 // stopped moving.	45 // stopped moving.

46 virtual base::TimeDelta PointerAssumedStoppedTime() const = 0;	46 virtual base::TimeDelta PointerAssumedStoppedTime() const = 0;

	47

	48 // Returns the number of DIPs a touch pointer has to move before it is

	49 // considered moving by the platform.

	50 virtual int GetTouchSlopInDips() const = 0;

47 };	51 };

48	52

49 } // namespace content	53 } // namespace content

50	54

51 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_H_	55 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_SYNTHETIC_GESTURE_TARGET_H_

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