kidletime.h

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/* This file is part of the KDE libraries
   Copyright (C) 2009 Dario Freddi <drf at kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.

   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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#ifndef KIDLETIME_H
#define KIDLETIME_H

#include <QtCore/QObject>
#include <QtCore/QHash>
#include <kidletime_export.h>
class KIdleTimePrivate;

class KIDLETIME_EXPORT KIdleTime : public QObject
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(KIdleTime)
    Q_DISABLE_COPY(KIdleTime)

public:
    static KIdleTime *instance();

    virtual ~KIdleTime();

    int idleTime() const;

    QHash<int, int> idleTimeouts() const;

    void simulateUserActivity();

public Q_SLOTS:
    int addIdleTimeout(int msec);

    void removeIdleTimeout(int identifier);

    void removeAllIdleTimeouts();

    void catchNextResumeEvent();

    void stopCatchingResumeEvent();

Q_SIGNALS:
    void resumingFromIdle();

    void timeoutReached(int identifier);

    void timeoutReached(int identifier, int msec);

private:
    KIdleTime();

    KIdleTimePrivate * const d_ptr;

    Q_PRIVATE_SLOT(d_func(), void _k_resumingFromIdle())
    Q_PRIVATE_SLOT(d_func(), void _k_timeoutReached(int))

};

#endif /* KIDLETIME_H */