void PhotoLayoutsEditor::addRecentFile(const KUrl & url)
{
    if (url.isValid())
    {
        KUrl::List tempList = PLEConfigSkeleton::recentFiles();
        tempList.removeAll(url);
        tempList.push_front(url);
        unsigned maxCount = PLEConfigSkeleton::recentFilesCount();
        while ( ((unsigned)tempList.count()) > maxCount)
            tempList.removeAt(maxCount);
        PLEConfigSkeleton::setRecentFiles(tempList);
        if ( !d->openRecentFilesMenu->urls().contains( url ) )
            d->openRecentFilesMenu->addUrl( url );
    }
}