KUtils

kidletime.h

00001 /* This file is part of the KDE libraries
00002    Copyright (C) 2009 Dario Freddi <drf at kde.org>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License version 2 as published by the Free Software Foundation.
00007 
00008    This library is distributed in the hope that it will be useful,
00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011    Library General Public License for more details.
00012 
00013    You should have received a copy of the GNU Library General Public License
00014    along with this library; see the file COPYING.LIB.  If not, write to
00015    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00016    Boston, MA 02110-1301, USA.
00017 */
00018 
00019 #ifndef KIDLETIME_H
00020 #define KIDLETIME_H
00021 
00022 #include <QtCore/QObject>
00023 #include <QtCore/QHash>
00024 #include <kutils_export.h>
00025 class KIdleTimePrivate;
00026 
00039 class KUTILS_EXPORT KIdleTime : public QObject
00040 {
00041     Q_OBJECT
00042     Q_DECLARE_PRIVATE(KIdleTime)
00043     Q_DISABLE_COPY(KIdleTime)
00044 
00045 public:
00051     static KIdleTime *instance();
00052 
00056     virtual ~KIdleTime();
00057 
00063     int idleTime() const;
00064 
00073     QHash<int, int> idleTimeouts() const;
00074 
00082     void simulateUserActivity();
00083 
00084 public Q_SLOTS:
00101     int addIdleTimeout(int msec);
00102     
00110     void removeIdleTimeout(int identifier);
00111     
00119     void removeAllIdleTimeouts();
00120     
00138     void catchNextResumeEvent();
00139 
00149     void stopCatchingResumeEvent();
00150 
00151 Q_SIGNALS:
00158     void resumingFromIdle();
00159     
00172     void timeoutReached(int identifier);
00173 
00183     void timeoutReached(int identifier, int msec);
00184 
00185 private:
00186     KIdleTime();
00187 
00188     KIdleTimePrivate * const d_ptr;
00189 
00190     Q_PRIVATE_SLOT(d_func(), void _k_resumingFromIdle())
00191     Q_PRIVATE_SLOT(d_func(), void _k_timeoutReached(int))
00192 
00193 };
00194 
00195 #endif /* KIDLETIME_H */
KUtils

kidletime.h

KUtils

kdelibs
