Make better use of the new NWItem functions and do some cleanup

novelwriter/core/index.py

@@ -30,7 +30,7 @@ import logging
 
 from time import time
 
-from novelwriter.enum import nwItemType, nwItemClass, nwItemLayout
+from novelwriter.enum import nwItemType, nwItemLayout
 from novelwriter.error import logException
 from novelwriter.constants import nwFiles, nwKeyWords, nwUnicode
 from novelwriter.core.document import NWDoc
@@ -227,11 +227,8 @@ class NWIndex():
         if theItem.itemParent is None:
             logger.info("Not indexing orphaned item '%s'", tHandle)
             return False
-        if theItem.itemClass == nwItemClass.TRASH:
-            logger.debug("Not indexing trash item '%s'", tHandle)
-            return False
-        if theItem.itemClass == nwItemClass.ARCHIVE:
-            logger.debug("Not indexing archived item '%s'", tHandle)
+        if theItem.isInactive():
+            logger.debug("Not indexing inactive item '%s'", tHandle)
             return False
 
         itemClass  = theItem.itemClass