Idle.h

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#ifndef _IDLE_H_
#define _IDLE_H_
/*
 * Idle.h - detect desktop idle time
 * Copyright (C) 2003  Justin Karneges
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

#include "kvi_settings.h"

#include <QObject>
#include <QCursor>
#include <QDateTime>
#include <QTimer>

class IdlePlatform;

class Idle : public QObject
{
        Q_OBJECT
public:
        Idle();
        ~Idle();

        bool isActive() const;
        bool usingPlatform() const;
        void start();
        void stop();
        int secondsIdle();

signals:
        void secondsIdle(int);

private slots:
        void doCheck();

private:
        class Private;
        Private * d;
};

class IdlePlatform
{
public:
        IdlePlatform();
        ~IdlePlatform();

        bool init() const;
        int secondsIdle() const;

private:
        class Private;
        Private * d;
};

class Idle::Private
{
public:
        Private() {}

        QPoint lastMousePos;
        QDateTime idleSince;

        bool active;
        int idleTime;
        QDateTime startTime;
        QTimer checkTimer;
};

#endif