kio Library API Documentation

KDirSize Class Reference

Computes a directory size (similar to "du", but doesn't give the same results since we simply sum up the dir and file sizes, whereas du speaks disk blocks). More...

#include <kdirsize.h>

Inheritance diagram for KDirSize:

KIO::Job QObject List of all members.

Public Member Functions

KIO::filesize_t totalSize () const
KIO::filesize_t totalFiles () const
KIO::filesize_t totalSubdirs () const

Static Public Member Functions

static KDirSizedirSizeJob (const KURL &directory)
static KDirSizedirSizeJob (const KFileItemList &lstItems)
static KIO::filesize_t dirSize (const KURL &directory)

Protected Slots

virtual void slotResult (KIO::Job *job)
void slotEntries (KIO::Job *, const KIO::UDSEntryList &)
void processList ()

Protected Member Functions

 KDirSize (const KURL &directory)
 KDirSize (const KFileItemList &lstItems)
 ~KDirSize ()
void setSync ()
void startNextJob (const KURL &url)
virtual void virtual_hook (int id, void *data)

Detailed Description

Computes a directory size (similar to "du", but doesn't give the same results since we simply sum up the dir and file sizes, whereas du speaks disk blocks).

Definition at line 30 of file kdirsize.h.


Member Function Documentation

KIO::filesize_t KDirSize::totalSize  )  const [inline]
 

Returns:
the size we found

Definition at line 42 of file kdirsize.h.

Referenced by dirSize().

KIO::filesize_t KDirSize::totalFiles  )  const [inline]
 

Returns:
the total number of files (counting symlinks to files, sockets and character devices as files) in this directory and all sub-directories
Since:
3.3

Definition at line 49 of file kdirsize.h.

KIO::filesize_t KDirSize::totalSubdirs  )  const [inline]
 

Returns:
the total number of sub-directories found (not including the directory the search started from and treating symlinks to directories as directories)
Since:
3.3

Definition at line 57 of file kdirsize.h.

KDirSize * KDirSize::dirSizeJob const KURL directory  )  [static]
 

Asynchronous method.

Connect to the result signal. This one lists a single directory.

Definition at line 126 of file kdirsize.cpp.

References KDirSize().

Referenced by dirSize(), and KFilePropsPlugin::slotSizeDetermine().

KDirSize * KDirSize::dirSizeJob const KFileItemList lstItems  )  [static]
 

Asynchronous method.

Connect to the result signal. This one lists the items from lstItems. The reason we asks for items instead of just urls, is so that we directly know if the item is a file or a directory, and in case of a file, we already have its size.

Definition at line 132 of file kdirsize.cpp.

References KDirSize().

KIO::filesize_t KDirSize::dirSize const KURL directory  )  [static]
 

Synchronous method - you get the result as soon as the call returns.

Definition at line 138 of file kdirsize.cpp.

References dirSizeJob(), setSync(), and totalSize().

void KDirSize::slotResult KIO::Job job  )  [protected, virtual, slot]
 

Called whenever a subjob finishes.

Default implementation checks for errors and propagates to parent job, then calls removeSubjob. Override if you don't want subjobs errors to be propagated.

Parameters:
job the subjob
See also:
result()

Reimplemented from KIO::Job.

Definition at line 147 of file kdirsize.cpp.

References QPtrList::count(), endl(), QPtrList::isEmpty(), kdDebug(), processList(), QPtrList::remove(), KIO::Job::slotResult(), and KIO::Job::subjobs.


The documentation for this class was generated from the following files:
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This file is part of the documentation for kio Library Version 3.4.2.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Wed Feb 8 06:23:40 2006 by doxygen 1.4.4 written by Dimitri van Heesch, © 1997-2003