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96 lines
3 KiB
C++
96 lines
3 KiB
C++
/*
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* kdiskfreespace.h
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*
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* Copyright 2007 David Faure <faure@kde.org>
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* Copyright 2008 Dirk Mueller <mueller@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef KDISKFREESP_H
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#define KDISKFREESP_H
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#include <QtCore/QObject>
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#include <QtCore/QString>
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#include <kio/kio_export.h>
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/**
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* \deprecated Use KDiskFreeSpaceInfo
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*/
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class KIO_EXPORT_DEPRECATED KDiskFreeSpace : public QObject
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{
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Q_OBJECT
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public:
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/**
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* Constructor
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*/
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explicit KDiskFreeSpace( QObject *parent = 0 );
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/**
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* Destructor - this object autodeletes itself when it's done
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*/
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~KDiskFreeSpace();
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/**
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* Call this to fire a search on the disk usage information
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* for @p mountPoint.
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* The foundMountPoint() signal will be emitted
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* if this mount point is found, with the info requested.
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* The done() signal is emitted in any case.
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*
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* @return true if the request could be handled, false if another
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* request is happening already. readDF() can only be called once
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* on a given instance of KDiskFreeSpace, given that it handles only
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* the request for one mount point and then auto-deletes itself.
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* Suicidal objects are not reusable...
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*/
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bool readDF( const QString & mountPoint );
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/**
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* Call this to fire a search on the disk usage information
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* for the mount point containing @p path.
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* The foundMountPoint() signal will be emitted
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* if this mount point is found, with the info requested.
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* The done() signal is emitted in any case.
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*/
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static KDiskFreeSpace * findUsageInfo( const QString & path );
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Q_SIGNALS:
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/**
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* Emitted when the information about the requested mount point was found.
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* @param mountPoint the requested mount point
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* @param kibSize the total size of the partition in KiB
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* @param kibUsed the amount of KiB being used on the partition
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* @param kibAvail the available space on the partition in KiB
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*/
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void foundMountPoint( const QString & mountPoint, quint64 kibSize, quint64 kibUsed, quint64 kibAvail );
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/**
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* Emitted when the request made via readDF is over, whether foundMountPoint was emitted or not.
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*/
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void done();
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private:
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class Private;
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Private * const d;
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Q_PRIVATE_SLOT( d, bool _k_calculateFreeSpace() )
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};
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#endif
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