D18915: Fix batchrename changing extension to lower case

[Stefan Brüns]

bruns added inline comments.

INLINE COMMENTS

> batchrenamejob.cpp:160
>  
> +//The function QMimeDatabase.suffixForFileName always converts the extension to lower case
> +//This function is a wrapper which avoids the coversion to lower case

Space after `//`

> batchrenamejob.cpp:161
> +//The function QMimeDatabase.suffixForFileName always converts the extension to lower case
> +//This function is a wrapper which avoids the coversion to lower case
> +QString BatchRenameJobPrivate::GetFileExtension(QUrl url)

helper, not wrapper

> batchrenamejob.cpp:161
> +//The function QMimeDatabase.suffixForFileName always converts the extension to lower case
> +//This function is a wrapper which avoids the coversion to lower case
> +QString BatchRenameJobPrivate::GetFileExtension(QUrl url)

`co_n_version`

> batchrenamejob.cpp:165
> +    QMimeDatabase db;
> +    const size_t extensionLen = db.suffixForFileName(url.toDisplayString()).length();
> +     

I think you can use `QUrl::filename()`, and you should do it from the calling code.

REPOSITORY
  R241 KIO

REVISION DETAIL
  https://phabricator.kde.org/D18915

To: cfoster, #dolphin, #frameworks, abalaji
Cc: bruns, ngraham, elvisangelaccio, chinmoyr, kde-frameworks-devel, michaelh
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