Core classes should only init with project class and if needed access main gui via project

nw/core/index.py

@@ -32,7 +32,7 @@ import os
 
 from time import time
 
-from nw.enum import nwItemType, nwItemClass, nwItemLayout, nwAlert
+from nw.enum import nwItemType, nwItemClass, nwItemLayout
 from nw.common import isHandle, isTitleTag, isItemClass, isItemLayout
 from nw.constants import nwFiles, nwKeyWords, nwUnicode
 from nw.core.document import NWDoc
@@ -44,12 +44,11 @@ class NWIndex():
     H_VALID = ("H0", "H1", "H2", "H3", "H4")
     H_LEVEL = {"H0": 0, "H1": 1, "H2": 2, "H3": 3, "H4": 4}
 
-    def __init__(self, theProject, theParent):
+    def __init__(self, theProject):
 
         # Internal
         self.mainConf    = nw.CONFIG
         self.theProject  = theProject
-        self.theParent   = theParent
         self.indexBroken = False
 
         # Indices
@@ -116,7 +115,7 @@ class NWIndex():
         if tItem.itemType != nwItemType.FILE:
             return False
 
-        theDoc = NWDoc(self.theProject, self.theParent)
+        theDoc = NWDoc(self.theProject)
         theText = theDoc.readDocument(tHandle)
         if theText:
             self.scanText(tHandle, theText)
@@ -157,10 +156,6 @@ class NWIndex():
                 logger.error("Failed to load index file")
                 nw.logException()
                 self.indexBroken = True
-                self.theParent.makeAlert(
-                    "Could not load cached index file. Rebuilding index.",
-                    nwAlert.WARN
-                )
                 return False
 
             self._tagIndex   = theData.get("tagIndex", {})