src/ui/events/gesture_detection/gesture_event_data.cc

   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
   9 namespace ui {
  10
  11 GestureEventData::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 gfx::RectF& bounding_box,
  18                                    const GestureEventDetails& details)
  19     : type(type),
  20       motion_event_id(motion_event_id),
  21       time(time),
  22       x(x),
  23       y(y),
  24       details(details) {
  25   DCHECK(motion_event_id >= 0);
  26   DCHECK_NE(0, touch_point_count);
  27   DCHECK(ET_GESTURE_TYPE_START <= type && type <= ET_GESTURE_TYPE_END);
  28   this->details.set_touch_points(touch_point_count);
  29   this->details.set_bounding_box(bounding_box);
  30 }
  31
  32 GestureEventData::GestureEventData(EventType type,
  33                                    int motion_event_id,
  34                                    base::TimeTicks time,
  35                                    float x,
  36                                    float y,
  37                                    int touch_point_count,
  38                                    const gfx::RectF& bounding_box)
  39     : type(type),
  40       motion_event_id(motion_event_id),
  41       time(time),
  42       x(x),
  43       y(y),
  44       details(GestureEventDetails(type, 0, 0)) {
  45   DCHECK(motion_event_id >= 0);
  46   DCHECK_NE(0, touch_point_count);
  47   DCHECK(ET_GESTURE_TYPE_START <= type && type <= ET_GESTURE_TYPE_END);
  48   details.set_touch_points(touch_point_count);
  49   details.set_bounding_box(bounding_box);
  50 }
  51
  52 GestureEventData::GestureEventData() : type(ET_UNKNOWN), x(0), y(0) {}
  53
  54 }  //  namespace ui