idledetector.h

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/*
    SPDX-FileCopyrightText: 2021 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include <kwin_export.h>
 
#include <QTimer>
 
namespace KWin
{
 
class KWIN_EXPORT IdleDetector : public QObject
{
    Q_OBJECT
 
public:
    explicit IdleDetector(std::chrono::milliseconds timeout, QObject *parent = nullptr);
    ~IdleDetector() override;
 
    void activity();
 
    bool isInhibited() const;
    void setInhibited(bool inhibited);
 
Q_SIGNALS:
    void idle();
    void resumed();
 
private:
    void markAsIdle();
    void markAsResumed();
 
    QTimer *m_timer;
    bool m_isIdle = false;
    bool m_isInhibited = false;
};
 
} // namespace KWin