ui/events/gesture_detection/motion_event.h - Issue 567783002: Add modifier flags to MotionEvent

Side by Side Diff: ui/events/gesture_detection/motion_event.h

Issue 567783002: Add modifier flags to MotionEvent (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Remove MotionEvent modifiers Created 6 years, 3 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 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 UI_EVENTS_GESTURE_DETECTION_MOTION_EVENT_H_	5 #ifndef UI_EVENTS_GESTURE_DETECTION_MOTION_EVENT_H_

6 #define UI_EVENTS_GESTURE_DETECTION_MOTION_EVENT_H_	6 #define UI_EVENTS_GESTURE_DETECTION_MOTION_EVENT_H_

7	7

8 #include "base/memory/scoped_ptr.h"	8 #include "base/memory/scoped_ptr.h"

9 #include "base/time/time.h"	9 #include "base/time/time.h"

10 #include "ui/events/gesture_detection/gesture_detection_export.h"	10 #include "ui/events/gesture_detection/gesture_detection_export.h"

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56 virtual float GetX(size_t pointer_index) const = 0;	56 virtual float GetX(size_t pointer_index) const = 0;

57 virtual float GetY(size_t pointer_index) const = 0;	57 virtual float GetY(size_t pointer_index) const = 0;

58 virtual float GetRawX(size_t pointer_index) const = 0;	58 virtual float GetRawX(size_t pointer_index) const = 0;

59 virtual float GetRawY(size_t pointer_index) const = 0;	59 virtual float GetRawY(size_t pointer_index) const = 0;

60 virtual float GetTouchMajor(size_t pointer_index) const = 0;	60 virtual float GetTouchMajor(size_t pointer_index) const = 0;

61 virtual float GetTouchMinor(size_t pointer_index) const = 0;	61 virtual float GetTouchMinor(size_t pointer_index) const = 0;

62 virtual float GetOrientation(size_t pointer_index) const = 0;	62 virtual float GetOrientation(size_t pointer_index) const = 0;

63 virtual float GetPressure(size_t pointer_index) const = 0;	63 virtual float GetPressure(size_t pointer_index) const = 0;

64 virtual ToolType GetToolType(size_t pointer_index) const = 0;	64 virtual ToolType GetToolType(size_t pointer_index) const = 0;

65 virtual int GetButtonState() const = 0;	65 virtual int GetButtonState() const = 0;

	66 virtual int GetFlags() const = 0;

66 virtual base::TimeTicks GetEventTime() const = 0;	67 virtual base::TimeTicks GetEventTime() const = 0;

67	68

68 // Optional historical data, default implementation provides an empty history.	69 // Optional historical data, default implementation provides an empty history.

69 virtual size_t GetHistorySize() const;	70 virtual size_t GetHistorySize() const;

70 virtual base::TimeTicks GetHistoricalEventTime(size_t historical_index) const;	71 virtual base::TimeTicks GetHistoricalEventTime(size_t historical_index) const;

71 virtual float GetHistoricalTouchMajor(size_t pointer_index,	72 virtual float GetHistoricalTouchMajor(size_t pointer_index,

72 size_t historical_index) const;	73 size_t historical_index) const;

73 virtual float GetHistoricalX(size_t pointer_index,	74 virtual float GetHistoricalX(size_t pointer_index,

74 size_t historical_index) const;	75 size_t historical_index) const;

75 virtual float GetHistoricalY(size_t pointer_index,	76 virtual float GetHistoricalY(size_t pointer_index,

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100 };	101 };

101	102

102 GESTURE_DETECTION_EXPORT bool operator==(const MotionEvent& lhs,	103 GESTURE_DETECTION_EXPORT bool operator==(const MotionEvent& lhs,

103 const MotionEvent& rhs);	104 const MotionEvent& rhs);

104 GESTURE_DETECTION_EXPORT bool operator!=(const MotionEvent& lhs,	105 GESTURE_DETECTION_EXPORT bool operator!=(const MotionEvent& lhs,

105 const MotionEvent& rhs);	106 const MotionEvent& rhs);

106	107

107 } // namespace ui	108 } // namespace ui

108	109

109 #endif // UI_EVENTS_GESTURE_DETECTION_MOTION_EVENT_H_	110 #endif // UI_EVENTS_GESTURE_DETECTION_MOTION_EVENT_H_

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