Ensure that only the three valid options are possible to use

Originally four cryptic possibilties, only three of which would
correctly give unique values. So refactor into three possibilties,
make self-documenting and lock it down with a cppunit test

1 files changed, 7 insertions, 2 deletions

diff --git a/sw/inc/shellres.hxx b/sw/inc/shellres.hxx
index ee88b661457a..1589fff584d4 100644
--- a/sw/inc/shellres.hxx
+++ b/sw/inc/shellres.hxx
@@ -85,11 +85,16 @@ struct SW_DLLPUBLIC ShellResource : public Resource
     // die AutoFormat-Redline-Kommentare
     inline const SvStringsDtor& GetAutoFmtNameLst() const;
 
+    enum PageNameMode
+    {
+        NORMAL_PAGE,
+        FIRST_PAGE,
+        FOLLOW_PAGE
+    };
     // returns for the specific filter the new names of pagedescs
     // This method is for the old code of the specific filters with
     // now localized names
-    String GetPageDescName( USHORT nNo, BOOL bFirst = FALSE,
-                                        BOOL bFollow = FALSE );
+    String GetPageDescName( USHORT nNo, PageNameMode eMode );
 
     ShellResource();
     ~ShellResource();