Fixed contour naming;

only touch dependent TC objects if the tool number changed;
changed formatting of intermediate path representation to be valid g-code and not use exponents.

src/Mod/Path/PathScripts/PathContour.py

@@ -120,9 +120,15 @@ class ObjectContour:
     def __setstate__(self, state):
         return None
 
+    def setLabel(self, obj):
+        if not obj.UserLabel:
+            obj.Label = obj.Name + " :" + obj.ToolDescription
+        else:
+            obj.Label = obj.UserLabel + " :" + obj.ToolDescription
+
     def onChanged(self, obj, prop):
         if prop == "UserLabel":
-            obj.Label = obj.UserLabel + " :" + obj.ToolDescription
+            self.setLabel(obj)
 
     def setDepths(proxy, obj):
         parentJob = PathUtils.findParentJob(obj)
@@ -231,10 +237,7 @@ class ObjectContour:
             obj.ToolNumber = toolLoad.ToolNumber
             obj.ToolDescription = toolLoad.Name
 
-        if obj.UserLabel == "":
-            obj.Label = obj.Name + " :" + obj.ToolDescription
-        else:
-            obj.Label = obj.UserLabel + " :" + obj.ToolDescription
+        self.setLabel(obj)
 
         output += "(" + obj.Label + ")"
         if not obj.UseComp:

src/Mod/Path/PathScripts/PathLoadTool.py

@@ -58,7 +58,6 @@ class LoadTool():
         obj.setEditorMode('Placement', mode)
 
     def execute(self, obj):
-
         tool = PathUtils.getTool(obj, obj.ToolNumber)
         if tool is not None:
             obj.Label = obj.Name + ": " + tool.Name
@@ -86,14 +85,12 @@ class LoadTool():
             obj.ViewObject.Visibility = True
 
     def onChanged(self, obj, prop):
-        mode = 2
-        obj.setEditorMode('Placement', mode)
-        # if prop == "ToolNumber":
-        job = PathUtils.findParentJob(obj)
-        if job is not None:
-            for g in job.Group:
-                if not(isinstance(g.Proxy, PathScripts.PathLoadTool.LoadTool)):
-                    g.touch()
+        if prop == "ToolNumber" and not 'Restore' in obj.State:
+            job = PathUtils.findParentJob(obj)
+            if job is not None:
+                for g in job.Group:
+                    if not(isinstance(g.Proxy, PathScripts.PathLoadTool.LoadTool)):
+                        g.touch()
 
 
 class _ViewProviderLoadTool: