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content / common / input / synthetic_tap_gesture.h [blame]
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_COMMON_INPUT_SYNTHETIC_TAP_GESTURE_H_
#define CONTENT_COMMON_INPUT_SYNTHETIC_TAP_GESTURE_H_
#include <memory>
#include "base/time/time.h"
#include "content/common/content_export.h"
#include "content/common/input/synthetic_gesture.h"
#include "content/common/input/synthetic_gesture_target.h"
#include "content/common/input/synthetic_pointer_driver.h"
#include "content/common/input/synthetic_tap_gesture_params.h"
namespace content {
class CONTENT_EXPORT SyntheticTapGesture
: public SyntheticGestureBase<SyntheticTapGestureParams> {
public:
explicit SyntheticTapGesture(const SyntheticTapGestureParams& params);
SyntheticTapGesture(const SyntheticTapGesture&) = delete;
SyntheticTapGesture& operator=(const SyntheticTapGesture&) = delete;
~SyntheticTapGesture() override;
SyntheticGesture::Result ForwardInputEvents(
const base::TimeTicks& timestamp,
SyntheticGestureTarget* target) override;
void WaitForTargetAck(base::OnceClosure callback,
SyntheticGestureTarget* target) const override;
bool AllowHighFrequencyDispatch() const override;
private:
enum GestureState {
SETUP,
PRESS,
WAITING_TO_RELEASE,
DONE
};
void ForwardTouchOrMouseInputEvents(const base::TimeTicks& timestamp,
SyntheticGestureTarget* target);
base::TimeDelta GetDuration() const;
std::unique_ptr<SyntheticPointerDriver> synthetic_pointer_driver_;
base::TimeTicks start_time_;
content::mojom::GestureSourceType gesture_source_type_;
GestureState state_;
};
} // namespace content
#endif // CONTENT_COMMON_INPUT_SYNTHETIC_TAP_GESTURE_H_