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NepomukDaemons

filesystemwatcher.h

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00001 /* This file is part of the KDE Project
00002    Copyright (c) 2008 Sebastian Trueg <trueg@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 _FILE_SYSTEM_WATCHER_H_
00020 #define _FILE_SYSTEM_WATCHER_H_
00021 
00022 #include <QtCore/QObject>
00023 #include <QtCore/QDateTime>
00024 
00025 
00030 class FileSystemWatcher : public QObject
00031 {
00032     Q_OBJECT
00033 
00034 public:
00035     FileSystemWatcher( QObject* parent = 0 );
00036     ~FileSystemWatcher();
00037 
00038     QStringList folders() const;
00039     bool watchRecursively() const;
00040     int interval() const;
00041 
00042 public Q_SLOTS:
00043     void setFolders( const QStringList& folders );
00044 
00048     void setWatchRecursively( bool );
00049 
00050     void setInterval( int seconds );
00051 
00060     void start( const QDateTime& startTime = QDateTime::currentDateTime() );
00061 
00062     void stop();
00063 
00064 Q_SIGNALS:
00069     void dirty( const QString& folder );
00070 
00071 private:
00072     class Private;
00073     Private* const d;
00074 
00075     Q_PRIVATE_SLOT( d, void checkFolders() )
00076 };
00077 
00078 #endif

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