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.h - 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 */