Added a function to create a readable spell language string for the status bar

nw/tools/spellcheck.py

@@ -13,6 +13,8 @@
 import logging
 import nw
 
+from nw.constants import isoLanguage
+
 logger = logging.getLogger(__name__)
 
 class NWSpellCheck():
@@ -54,6 +56,17 @@ class NWSpellCheck():
     def listDictionaries(self):
         return []
 
+    @staticmethod
+    def expandLanguage(spTag):
+        spBits = spTag.split("_")
+        if spBits[0] in isoLanguage.ISO_639_1:
+            spLang = isoLanguage.ISO_639_1[spBits[0]]
+        else:
+            spLang = spBits[0]
+        if len(spBits) > 1:
+            spLang += " (%s)" % spBits[1]
+        return spLang
+
     ##
     #  Internal Functions
     ##