gesture_event_data.cc revision c5cede9ae108bb15f6b7a8aea21c7e1fefa2834c 
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#include "ui/events/gesture_detection/gesture_event_data.h"
6
7#include "base/logging.h"
8
9namespace ui {
10
11GestureEventData::GestureEventData(EventType type,
12                                   int motion_event_id,
13                                   base::TimeTicks time,
14                                   float x,
15                                   float y,
16                                   int touch_point_count,
17                                   const GestureEventDetails& details)
18    : type(type),
19      motion_event_id(motion_event_id),
20      time(time),
21      x(x),
22      y(y),
23      details(details) {
24  DCHECK(motion_event_id >= 0);
25  DCHECK_NE(0, touch_point_count);
26  DCHECK(ET_GESTURE_TYPE_START <= type && type <= ET_GESTURE_TYPE_END);
27  this->details.set_touch_points(touch_point_count);
28}
29
30GestureEventData::GestureEventData(EventType type,
31                                   int motion_event_id,
32                                   base::TimeTicks time,
33                                   float x,
34                                   float y,
35                                   int touch_point_count)
36    : type(type),
37      motion_event_id(motion_event_id),
38      time(time),
39      x(x),
40      y(y),
41      details(GestureEventDetails(type, 0, 0)) {
42  DCHECK(motion_event_id >= 0);
43  DCHECK_NE(0, touch_point_count);
44  DCHECK(ET_GESTURE_TYPE_START <= type && type <= ET_GESTURE_TYPE_END);
45  details.set_touch_points(touch_point_count);
46}
47
48GestureEventData::GestureEventData() : type(ET_UNKNOWN), x(0), y(0) {}
49
50}  //  namespace ui
51