Added few more deprecation warnings for functions that bloat the machine manager

cura/Machines/QualityManager.py

@@ -202,9 +202,6 @@ class QualityManager(QObject):
     def getQualityGroups(self, machine: "GlobalStack") -> Dict[str, QualityGroup]:
         machine_definition_id = getMachineDefinitionIDForQualitySearch(machine.definition)
 
-        # This determines if we should only get the global qualities for the global stack and skip the global qualities for the extruder stacks
-        has_machine_specific_qualities = machine.getHasMachineQuality()
-
         # To find the quality container for the GlobalStack, check in the following fall-back manner:
         #   (1) the machine-specific node
         #   (2) the generic node

cura/Settings/GlobalStack.py

@@ -264,18 +264,18 @@ class GlobalStack(CuraContainerStack):
     def getHeadAndFansCoordinates(self):
         return self.getProperty("machine_head_with_fans_polygon", "value")
 
-    def getHasMaterials(self) -> bool:
+    @pyqtProperty(int, constant=True)
+    def hasMaterials(self):
         return parseBool(self.getMetaDataEntry("has_materials", False))
 
-    def getHasVariants(self) -> bool:
+    @pyqtProperty(int, constant=True)
+    def hasVariants(self):
         return parseBool(self.getMetaDataEntry("has_variants", False))
 
-    def getHasVariantsBuildPlates(self) -> bool:
+    @pyqtProperty(int, constant=True)
+    def hasVariantBuildplates(self) -> bool:
         return parseBool(self.getMetaDataEntry("has_variant_buildplates", False))
 
-    def getHasMachineQuality(self) -> bool:
-        return parseBool(self.getMetaDataEntry("has_machine_quality", False))
-
     ##  Get default firmware file name if one is specified in the firmware
     @pyqtSlot(result = str)
     def getDefaultFirmwareName(self) -> str:

cura/Settings/MachineManager.py

@@ -538,6 +538,7 @@ class MachineManager(QObject):
         return bool(self._printer_output_devices)
 
     @pyqtProperty(bool, notify = printerConnectedStatusChanged)
+    @deprecated("use Cura.MachineManager.activeMachine.configuredConnectionTypes instead", "4.2")
     def activeMachineHasRemoteConnection(self) -> bool:
         if self._global_container_stack:
             has_remote_connection = False
@@ -816,21 +817,24 @@ class MachineManager(QObject):
                 self.removeMachine(hidden_containers[0].getId())
 
     @pyqtProperty(bool, notify = globalContainerChanged)
+    @deprecated("use Cura.MachineManager.activeMachine.hasMaterials instead", "4.2")
     def hasMaterials(self) -> bool:
         if self._global_container_stack:
-            return self._global_container_stack.getHasMaterials()
+            return self._global_container_stack.hasMaterials
         return False
 
     @pyqtProperty(bool, notify = globalContainerChanged)
+    @deprecated("use Cura.MachineManager.activeMachine.hasVariants instead", "4.2")
     def hasVariants(self) -> bool:
         if self._global_container_stack:
-            return self._global_container_stack.getHasVariants()
+            return self._global_container_stack.hasVariants
         return False
 
     @pyqtProperty(bool, notify = globalContainerChanged)
+    @deprecated("use Cura.MachineManager.activeMachine.hasVariantBuildplates instead", "4.2")
     def hasVariantBuildplates(self) -> bool:
         if self._global_container_stack:
-            return self._global_container_stack.getHasVariantsBuildPlates()
+            return self._global_container_stack.hasVariantBuildplates
         return False
 
     ##  The selected buildplate is compatible if it is compatible with all the materials in all the extruders
@@ -984,6 +988,7 @@ class MachineManager(QObject):
         self.forceUpdateAllSettings()
 
     @pyqtSlot(int, result = QObject)
+    @deprecated("use Cura.MachineManager.activeMachine.extruders instead", "4.2")
     def getExtruder(self, position: int) -> Optional[ExtruderStack]:
         if self._global_container_stack:
             return self._global_container_stack.extruders.get(str(position))
@@ -1097,6 +1102,7 @@ class MachineManager(QObject):
             container.removeInstance(setting_name)
 
     @pyqtProperty("QVariantList", notify = globalContainerChanged)
+    @deprecated("use Cura.MachineManager.activeMachine.extruders instead", "4.2")
     def currentExtruderPositions(self) -> List[str]:
         if self._global_container_stack is None:
             return []