Refactor USB ID map retrieval from device settings file and minimize duplicated code.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20716 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 7 insertions, 3 deletions

diff --git a/rbutil/rbutilqt/rbsettings.h b/rbutil/rbutilqt/rbsettings.h
index c785061ee8..339c835d4a 100644
--- a/rbutil/rbutilqt/rbsettings.h
+++ b/rbutil/rbutilqt/rbsettings.h
@@ -41,6 +41,12 @@ class RbSettings : public QObject
         // returns the filename of the usersettings file
         QString userSettingFilename();
 
+        enum MapType {
+            MapDevice,
+            MapError,
+            MapIncompatible,
+        };
+
         //! access functions for the settings
         QString curVersion();
         bool cacheOffline();
@@ -86,9 +92,7 @@ class RbSettings : public QObject
         QString name(QString plattform);
         QString brand(QString plattform);
 
-        QMap<int, QString> usbIdMap();
-        QMap<int, QString> usbIdErrorMap();
-        QMap<int, QString> usbIdIncompatMap();
+        QMap<int, QString> usbIdMap(enum MapType);
 
         QString curBrand();
         QString curName();