fix 'add' button in Job task panel

fix chamfer bit
lgtm cleanup

src/Mod/Path/PathScripts/PathJobGui.py

@@ -25,7 +25,6 @@ from collections import Counter
 from contextlib import contextmanager
 import math
 import traceback
-
 from pivy import coin
 from PySide import QtCore, QtGui
 
@@ -45,6 +44,7 @@ import PathScripts.PathToolControllerGui as PathToolControllerGui
 import PathScripts.PathToolLibraryEditor as PathToolLibraryEditor
 import PathScripts.PathUtil as PathUtil
 import PathScripts.PathUtils as PathUtils
+import PathScripts.PathToolBitGui as PathToolBitGui
 
 # lazily loaded modules
 from lazy_loader.lazy_loader import LazyLoader
@@ -866,7 +866,15 @@ class TaskPanel:
         self.toolControllerSelect()
 
     def toolControllerAdd(self):
-        PathToolLibraryEditor.CommandToolLibraryEdit().edit(self.obj, self.updateToolController)
+        if PathPreferences.toolsUseLegacyTools():
+            PathToolLibraryEditor.CommandToolLibraryEdit().edit(self.obj, self.updateToolController)
+        else:
+            tools = PathToolBitGui.LoadTools()
+            for tool in tools:
+                tc = PathToolControllerGui.Create(name=tool.Label, tool=tool)
+                self.obj.Proxy.addToolController(tc)
+            FreeCAD.ActiveDocument.recompute()
+            self.updateToolController()
 
     def toolControllerDelete(self):
         self.objectDelete(self.form.toolControllerList)