event_dispatcher.h

Go to the documentation of this file.

/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
 * Copyright (C) 2019, Google Inc.
 *
 * Event dispatcher
 */

#pragma once

#include <vector>

#include <libcamera/base/private.h>

namespace libcamera {

class EventNotifier;
class Timer;

class EventDispatcher
{
public:
    virtual ~EventDispatcher();

    virtual void registerEventNotifier(EventNotifier *notifier) = 0;
    virtual void unregisterEventNotifier(EventNotifier *notifier) = 0;

    virtual void registerTimer(Timer *timer) = 0;
    virtual void unregisterTimer(Timer *timer) = 0;

    virtual void processEvents() = 0;

    virtual void interrupt() = 0;
};

} /* namespace libcamera */