Don't show possibly incorrect materials in print monitor

cura/Settings/ExtrudersModel.py

@@ -46,6 +46,7 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel):
         self.addRoleName(self.IndexRole, "index")
 
         self._add_global = False
+        self._simple_names = False
 
         self._active_extruder_stack = None
 
@@ -70,6 +71,21 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel):
     def addGlobal(self):
         return self._add_global
 
+    ##  Set the simpleNames property.
+    def setSimpleNames(self, simple_names):
+        if simple_names != self._simple_names:
+            self._simple_names = simple_names
+            self.simpleNamesChanged.emit()
+            self._updateExtruders()
+
+    ##  Emitted when the simpleNames property changes.
+    simpleNamesChanged = pyqtSignal()
+
+    ##  Whether or not the model should show all definitions regardless of visibility.
+    @pyqtProperty(bool, fset = setSimpleNames, notify = simpleNamesChanged)
+    def simpleNames(self):
+        return self._simple_names
+
     def _onActiveExtruderChanged(self):
         manager = ExtruderManager.getInstance()
         active_extruder_stack = manager.getActiveExtruderStack()
@@ -119,7 +135,7 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel):
             for extruder in manager.getMachineExtruders(global_container_stack.getId()):
                 extruder_name = extruder.getName()
                 material = extruder.findContainer({ "type": "material" })
-                if material:
+                if material and not self._simple_names:
                     extruder_name = "%s (%s)" % (material.getName(), extruder_name)
                 position = extruder.getMetaDataEntry("position", default = "0")  # Get the position
                 try:

resources/qml/PrintMonitor.qml

@@ -14,7 +14,11 @@ Column
     id: printMonitor
     property var connectedPrinter: printerConnected ? Cura.MachineManager.printerOutputDevices[0] : null
 
-    Cura.ExtrudersModel { id: extrudersModel }
+    Cura.ExtrudersModel
+    {
+        id: extrudersModel
+        simpleNames: true
+    }
 
     Label
     {