Add separate FileSystemTypeRole to PM, and output FS PrettyNames.

src/modules/partition/core/PartitionModel.cpp

@@ -143,7 +143,7 @@ PartitionModel::data( const QModelIndex& index, int role ) const
             }
         }
         if ( col == FileSystemColumn )
-            return partition->fileSystem().name();
+            return KPMHelpers::prettyNameForFileSystemType( partition->fileSystem().type() );
         if ( col == MountPointColumn )
             return PartitionInfo::mountPoint( partition );
         if ( col == SizeColumn )
@@ -173,6 +173,9 @@ PartitionModel::data( const QModelIndex& index, int role ) const
             return partition->fileSystem().label();
         return QVariant();
 
+    case FileSystemTypeRole:
+        return partition->fileSystem().type();
+
     // Osprober roles:
     case OsproberNameRole:
         foreach ( const OsproberEntry& osproberEntry, m_osproberEntries )

src/modules/partition/core/PartitionModel.h

@@ -71,6 +71,7 @@ public:
         IsFreeSpaceRole,
         IsPartitionNewRole,
         FileSystemLabelRole,
+        FileSystemTypeRole,
         OsproberNameRole,
         OsproberPathRole,
         OsproberCanBeResizedRole,