KDirWatch emitting dirty signal many times for one change

Waldo Bastian bastian at kde.org
Tue Apr 13 11:56:33 BST 2004


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On Tue April 13 2004 12:43, Sébastien Laoût wrote:
> On top of that I would want to rename file inside my app.
> So I could just rename the file and keep the KDirWatch detect this and
> reassociate file to the appropriate item.
>
> But this must be a reliable process.
> Users couldn't support data lost...

There is no reliable way to get this information. When the user renames the 
file in konqueror or with KDesktop you will get the signals that David 
mentioned, but when the user renames the files on the command line the only 
information that KDirWatcher gets is that one file disappeared and that 
another one appeared at roughly the same time.

KDirLister might have enough information to be able to reconstruct that this 
was actually a renaming of a file, but at the moment I don't think it does.

Cheers,
Waldo
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