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kdirwatch.h
1 /* This file is part of the KDE libraries
2  Copyright (C) 1998 Sven Radej <sven@lisa.exp.univie.ac.at>
3 
4  This library is free software; you can redistribute it and/or
5  modify it under the terms of the GNU Library General Public
6  License version 2 as published by the Free Software Foundation.
7 
8  This library is distributed in the hope that it will be useful,
9  but WITHOUT ANY WARRANTY; without even the implied warranty of
10  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11  Library General Public License for more details.
12 
13  You should have received a copy of the GNU Library General Public License
14  along with this library; see the file COPYING.LIB. If not, write to
15  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
16  Boston, MA 02110-1301, USA.
17 */
18 #ifndef _KDIRWATCH_H
19 #define _KDIRWATCH_H
20 
21 #include <tqtimer.h>
22 #include <tqdatetime.h>
23 #include <tqmap.h>
24 
25 #include <kurl.h>
26 
27 #include <tdelibs_export.h>
28 
29 #define kdirwatch KDirWatch::self()
30 
31 class KDirWatchPrivate;
32 
65 class TDEIO_EXPORT KDirWatch : public TQObject
66 {
67  Q_OBJECT
68 
69  public:
78  KDirWatch (TQObject* parent = 0, const char* name = 0);
79 
85  ~KDirWatch();
86 
101  void addDir(const TQString& path, bool watchFiles = false, bool recursive = false);
102 
103  void addDir(const KURL& url, bool watchFiles = false, bool recursive = false);
104 
109  void addFile(const TQString& file);
110 
116  TQDateTime ctime(const TQString& path);
117 
124  void removeDir(const TQString& path);
125 
126  void removeDir(const KURL& path);
127 
134  void removeFile(const TQString& file);
135 
148  bool stopDirScan(const TQString& path);
149 
163  bool restartDirScan(const TQString& path);
164 
181  void startScan( bool notify=false, bool skippedToo=false );
182 
188  void stopScan();
189 
195  bool isStopped() { return _isStopped; }
196 
202  bool contains( const TQString& path ) const;
203 
208  static void statistics();
209 
214  void setCreated( const TQString &path );
219  void setDirty( const TQString &path );
220 
221  void setDirty( const KURL &url );
226  void setDeleted( const TQString &path );
227 
228  enum Method { FAM, DNotify, Stat, INotify };
234  Method internalMethod();
235 
248  static KDirWatch* self();
255  static bool exists();
256 
257  signals:
258 
272  void dirty (const TQString &path);
273 
274  void dirty (const KURL &url);
275 
280  void created (const TQString &path );
281 
288  void deleted (const TQString &path );
289 
290  private:
291  bool _isStopped;
292 
293  KDirWatchPrivate *d;
294  static KDirWatch* s_pSelf;
295 };
296 
297 #endif
KDirWatch
Watch directories and files for changes.
Definition: kdirwatch.h:65
KDirWatch::isStopped
bool isStopped()
Is scanning stopped? After creation of a KDirWatch instance, this is false.
Definition: kdirwatch.h:195

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