gesture_event_data.h revision 6e8cce623b6e4fe0c9e4af605d675dd9d0338c38 
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
3// found in the LICENSE file.
4
5#ifndef UI_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DATA_H_
6#define UI_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DATA_H_
7
8#include "base/time/time.h"
9#include "ui/events/event_constants.h"
10#include "ui/events/gesture_detection/gesture_detection_export.h"
11#include "ui/events/gesture_detection/motion_event.h"
12#include "ui/events/gesture_event_details.h"
13
14namespace ui {
15
16class GestureEventDataPacket;
17
18struct GESTURE_DETECTION_EXPORT GestureEventData {
19  GestureEventData(const GestureEventDetails&,
20                   int motion_event_id,
21                   MotionEvent::ToolType primary_tool_type,
22                   base::TimeTicks time,
23                   float x,
24                   float y,
25                   float raw_x,
26                   float raw_y,
27                   size_t touch_point_count,
28                   const gfx::RectF& bounding_box);
29  GestureEventData(EventType type, const GestureEventData&);
30
31  EventType type() const { return details.type(); }
32
33  GestureEventDetails details;
34  int motion_event_id;
35  MotionEvent::ToolType primary_tool_type;
36  base::TimeTicks time;
37  float x;
38  float y;
39  float raw_x;
40  float raw_y;
41
42 private:
43  friend class GestureEventDataPacket;
44
45  // Initializes type to GESTURE_TYPE_INVALID.
46  GestureEventData();
47};
48
49}  //  namespace ui
50
51#endif  // UI_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DATA_H_
52