ui/events/gesture_detection/gesture_event_data.h

   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
  14 namespace ui {
  15
  16 class GestureEventDataPacket;
  17
  18 struct 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                    int flags);
  30   GestureEventData(EventType type, const GestureEventData&);
  31
  32   EventType type() const { return details.type(); }
  33
  34   GestureEventDetails details;
  35   int motion_event_id;
  36   MotionEvent::ToolType primary_tool_type;
  37   base::TimeTicks time;
  38   float x;
  39   float y;
  40   float raw_x;
  41   float raw_y;
  42   int flags;
  43
  44  private:
  45   friend class GestureEventDataPacket;
  46
  47   // Initializes type to GESTURE_TYPE_INVALID.
  48   GestureEventData();
  49 };
  50
  51 }  //  namespace ui
  52
  53 #endif  // UI_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DATA_H_