Merge branch 'qfileinfo' into 'master'

Avoid unnecessary file system access in plugin toggling

See merge request OpenMW/openmw!4679

Author: Assumeru

components/contentselector/model/contentmodel.cpp

@@ -835,10 +835,7 @@ bool ContentSelectorModel::ContentModel::setCheckState(const QString& filepath,
     {
         for (const EsmFile* downstreamFile : mFiles)
         {
-            QFileInfo fileInfo(filepath);
-            QString filename = fileInfo.fileName();
-
-            if (downstreamFile->gameFiles().contains(filename, Qt::CaseInsensitive))
+            if (downstreamFile->gameFiles().contains(file->fileName(), Qt::CaseInsensitive))
             {
                 mCheckedFiles.erase(downstreamFile);