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