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ksimpledirwatch.h

00001 /* This file is part of the KDE libraries
00002    Copyright (C) 1998 Sven Radej <sven@lisa.exp.univie.ac.at>
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 #ifndef _KSIMPLEDIRWATCH_H
00019 #define _KSIMPLEDIRWATCH_H
00020 
00021 #include <tqtimer.h>
00022 #include <tqdatetime.h>
00023 #include <tqmap.h>
00024 
00025 #include <tdelibs_export.h>
00026 
00027 #define kdirwatch KSimpleDirWatch::self()
00028 
00029 class KSimpleDirWatchPrivate;
00030 
00066 class TDEIO_EXPORT KSimpleDirWatch : public TQObject
00067 {
00068   Q_OBJECT
00069     
00070   public:
00079    KSimpleDirWatch (TQObject* parent = 0, const char* name = 0);
00080 
00086    ~KSimpleDirWatch();
00087 
00102    void addDir(const TQString& path, 
00103            bool watchFiles = false, bool recursive = false);
00104 
00109    void addFile(const TQString& file);
00110 
00116    TQDateTime ctime(const TQString& path);
00117 
00124    void removeDir(const TQString& path);
00125 
00132    void removeFile(const TQString& file);
00133 
00146    bool stopDirScan(const TQString& path);
00147 
00161    bool restartDirScan(const TQString& path);
00162 
00179    void startScan( bool notify=false, bool skippedToo=false );
00180 
00186    void stopScan();
00187 
00193    bool isStopped() { return _isStopped; }
00194 
00200    bool contains( const TQString& path ) const;
00201 
00206    static void statistics();
00207 
00212    void setCreated( const TQString &path );
00217    void setDirty( const TQString &path );
00222    void setDeleted( const TQString &path );
00223 
00224    enum Method { FAM, DNotify, Stat, INotify };
00230    Method internalMethod();
00231 
00244    static KSimpleDirWatch* self();
00251    static bool exists();
00252 
00253  signals:
00254 
00268    void dirty (const TQString &path);
00269 
00274    void created (const TQString &path );
00275      
00282    void deleted (const TQString &path );
00283      
00284  private:
00285    bool _isStopped;
00286    
00287    KSimpleDirWatchPrivate *d;
00288    static KSimpleDirWatch* s_pSelf;
00289 };
00290 
00291 #endif
00292 
00293 // vim: sw=3 et

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