ksimpledirwatch.h

/* This file is part of the KDE libraries
   Copyright (C) 1998 Sven Radej <sven@lisa.exp.univie.ac.at>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License version 2 as published by the Free Software Foundation.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/
#ifndef _KSIMPLEDIRWATCH_H
#define _KSIMPLEDIRWATCH_H
 
#include <tqtimer.h>
#include <tqdatetime.h>
#include <tqmap.h>
 
#include <tdelibs_export.h>
 
#define kdirwatch KSimpleDirWatch::self()
 
class KSimpleDirWatchPrivate;

class TDEIO_EXPORT KSimpleDirWatch : public TQObject
{
  TQ_OBJECT
    
  public:
   KSimpleDirWatch (TQObject* parent = 0, const char* name = 0);

   ~KSimpleDirWatch();

   void addDir(const TQString& path, 
           bool watchFiles = false, bool recursive = false);

   void addFile(const TQString& file);

   TQDateTime ctime(const TQString& path);

   void removeDir(const TQString& path);

   void removeFile(const TQString& file);

   bool stopDirScan(const TQString& path);

   bool restartDirScan(const TQString& path);

   void startScan( bool notify=false, bool skippedToo=false );

   void stopScan();

   bool isStopped() { return _isStopped; }

   bool contains( const TQString& path ) const;

   static void statistics();

   void setCreated( const TQString &path );
   void setDirty( const TQString &path );
   void setDeleted( const TQString &path );
 
   enum Method { FAM, DNotify, Stat, INotify };
   Method internalMethod();

   static KSimpleDirWatch* self();
   static bool exists();
 
 signals:

   void dirty (const TQString &path);

   void created (const TQString &path );
     
   void deleted (const TQString &path );
     
 private:
   bool _isStopped;
   
   KSimpleDirWatchPrivate *d;
   static KSimpleDirWatch* s_pSelf;
};
 
#endif