chromium/components/input/fling_controller.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_INPUT_FLING_CONTROLLER_H_
#define COMPONENTS_INPUT_FLING_CONTROLLER_H_

#include "base/component_export.h"
#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
#include "components/input/touchpad_tap_suppression_controller.h"
#include "components/input/touchscreen_tap_suppression_controller.h"
#include "third_party/blink/public/mojom/input/input_event_result.mojom-shared.h"
#include "ui/events/blink/fling_booster.h"

namespace blink {
class WebGestureCurve;
}

namespace input {

class FlingController;

inline constexpr float kDefaultPixelsPerInch = …;

// Interface with which the FlingController can forward generated fling progress
// events.
class COMPONENT_EXPORT(INPUT) FlingControllerEventSenderClient { … };

// Interface with which the fling progress gets scheduled.
class COMPONENT_EXPORT(INPUT) FlingControllerSchedulerClient { … };

class COMPONENT_EXPORT(INPUT) FlingController { … };

}  // namespace input

#endif  // COMPONENTS_INPUT_FLING_CONTROLLER_H_