chromium/ui/events/ozone/evdev/touch_evdev_types.h

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_EVENTS_OZONE_EVDEV_TOUCH_EVDEV_TYPES_H_
#define UI_EVENTS_OZONE_EVDEV_TOUCH_EVDEV_TYPES_H_

#include <stddef.h>

#include "base/component_export.h"
#include "base/time/time.h"
#include "ui/events/event_constants.h"

namespace ui {

// Number of supported touch slots. ABS_MT_SLOT messages with
// value >= kNumTouchEvdevSlots are ignored.
const int kNumTouchEvdevSlots = …;

// Contains information about an in progress touch.
struct COMPONENT_EXPORT(EVDEV) InProgressTouchEvdev { … };

// Contains information about stylus event, the useful relate ddevice info and
// the timestamp.
struct COMPONENT_EXPORT(EVDEV) InProgressStylusState { … };

}  // namespace ui

#endif  // UI_EVENTS_OZONE_EVDEV_TOUCH_EVDEV_TYPES_H_