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/*
This file is part of the KDE project
Copyright (C) 2008 Tobias Koenig <tokoe@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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 DISCSPACEUTIL_H
#define DISCSPACEUTIL_H
#include <tqobject.h>
#include <tqstring.h>
/**
* A small utility class to access and calculate
* size and usage of mount points.
*/
class DiscSpaceUtil : public TQObject
{
Q_OBJECT
public:
/**
* Creates a new disc space util.
*
* @param directory A directory the util shall work on.
* @param parent The parent object.
*/
explicit DiscSpaceUtil( const TQString &directory, TQObject *parent = 0 );
/**
* Returns the usage of the directory pass in the constructor on this
* mount point in percent.
*
* @param additional An additional amount of bytes that is added to the
* directory size before the usage is calculated.
*/
double usage( unsigned long additional = 0 ) const;
/**
* Returns the size of the partition in kilo bytes.
*/
unsigned long size() const;
/**
* Returns the mount point of the directory.
*/
TQString mountPoint() const;
/**
* Returns the size of the given path in bytes.
*/
static unsigned long sizeOfPath( const TQString &path );
private slots:
void foundMountPoint( const TQString&, unsigned long, unsigned long, unsigned long );
void done();
private:
void calculateFullSize();
TQString mDirectory;
unsigned long mFullSize;
TQString mMountPoint;
};
#endif
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