kdirwatch.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 _KDIRWATCH_H 00019 #define _KDIRWATCH_H 00020 00021 #include <tqtimer.h> 00022 #include <tqdatetime.h> 00023 #include <tqmap.h> 00024 00025 #include <kdelibs_export.h> 00026 00027 #define kdirwatch KDirWatch::self() 00028 00029 class KDirWatchPrivate; 00030 00063 class KIO_EXPORT KDirWatch : public TQObject 00064 { 00065 Q_OBJECT 00066 00067 public: 00076 KDirWatch (TQObject* parent = 0, const char* name = 0); 00077 00083 ~KDirWatch(); 00084 00099 void addDir(const TQString& path, 00100 bool watchFiles = false, bool recursive = false); 00101 00106 void addFile(const TQString& file); 00107 00113 TQDateTime ctime(const TQString& path); 00114 00121 void removeDir(const TQString& path); 00122 00129 void removeFile(const TQString& file); 00130 00143 bool stopDirScan(const TQString& path); 00144 00158 bool restartDirScan(const TQString& path); 00159 00176 void startScan( bool notify=false, bool skippedToo=false ); 00177 00183 void stopScan(); 00184 00190 bool isStopped() { return _isStopped; } 00191 00197 bool contains( const TQString& path ) const; 00198 00203 static void statistics(); 00204 00209 void setCreated( const TQString &path ); 00214 void setDirty( const TQString &path ); 00219 void setDeleted( const TQString &path ); 00220 00221 enum Method { FAM, DNotify, Stat, INotify }; 00227 Method internalMethod(); 00228 00241 static KDirWatch* self(); 00248 static bool exists(); 00249 00250 signals: 00251 00265 void dirty (const TQString &path); 00266 00271 void created (const TQString &path ); 00272 00279 void deleted (const TQString &path ); 00280 00281 private: 00282 bool _isStopped; 00283 00284 KDirWatchPrivate *d; 00285 static KDirWatch* s_pSelf; 00286 }; 00287 00288 #endif 00289 00290 // vim: sw=3 et