removing update existing/ create new in case of UCP

also, making sure post processing scripts are not loaded.

CURA-11403

plugins/3MFReader/ThreeMFWorkspaceReader.py

@@ -117,7 +117,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         self._supported_extensions = [".3mf"]
         self._dialog = WorkspaceDialog()
         self._3mf_mesh_reader = None
-        self._is_ucp = False
+        self._is_ucp = None
         self._container_registry = ContainerRegistry.getInstance()
 
         # suffixes registered with the MimeTypes don't start with a dot '.'
@@ -208,6 +208,15 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
             raise FileNotFoundError("No global stack file found!")
 
         return global_stack_file_list[0], extruder_stack_file_list
+    def _isProjectUcp(self, file_name) -> bool:
+        if self._is_ucp == None:
+            archive = zipfile.ZipFile(file_name, "r")
+            cura_file_names = [name for name in archive.namelist() if name.startswith("Cura/")]
+            self._is_ucp =True if USER_SETTINGS_PATH in cura_file_names else False
+
+    def getIsProjectUcp(self) -> bool:
+        return self._is_ucp
+
 
     def preRead(self, file_name, show_dialog=True, *args, **kwargs):
         """Read some info so we can make decisions
@@ -217,7 +226,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
                             we don't want to show a dialog.
         """
         self._clearState()
-
+        self._isProjectUcp(file_name)
         self._3mf_mesh_reader = Application.getInstance().getMeshFileHandler().getReaderForFile(file_name)
         if self._3mf_mesh_reader and self._3mf_mesh_reader.preRead(file_name) == WorkspaceReader.PreReadResult.accepted:
             pass
@@ -933,7 +942,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         base_file_name = os.path.basename(file_name)
         self.setWorkspaceName(base_file_name)
 
-        self._is_ucp = False
+        self._is_ucp = None
         return nodes, self._loadMetadata(file_name)
 
     @staticmethod
@@ -1312,6 +1321,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         machine_manager.setActiveMachine(global_stack.getId())
 
         # Set metadata fields that are missing from the global stack
+        if not self._is_ucp:
             for key, value in self._machine_info.metadata_dict.items():
                 if key not in global_stack.getMetaData() and key not in _ignored_machine_network_metadata:
                     global_stack.setMetaDataEntry(key, value)

plugins/3MFReader/WorkspaceDialog.qml

@@ -253,7 +253,7 @@ UM.Dialog
                         id: qualityChangesResolveComboBox
                         model: resolveStrategiesModel
                         textRole: "label"
-                        visible: manager.qualityChangesConflict
+                        visible: manager.qualityChangesConflict && !manager.isUcp
                         contentLeftPadding: UM.Theme.getSize("default_margin").width + UM.Theme.getSize("narrow_margin").width
                         textFont: UM.Theme.getFont("medium")
 
@@ -307,7 +307,7 @@ UM.Dialog
                         id: materialResolveComboBox
                         model: resolveStrategiesModel
                         textRole: "label"
-                        visible: manager.materialConflict
+                        visible: manager.materialConflict && !manager.isUcp
                         contentLeftPadding: UM.Theme.getSize("default_margin").width + UM.Theme.getSize("narrow_margin").width
                         textFont: UM.Theme.getFont("medium")
 

plugins/3MFReader/WorkspaceSection.qml

@@ -84,7 +84,8 @@ Item
         {
             anchors.right: parent.right
             anchors.verticalCenter: comboboxLabel.verticalCenter
-
+            color: UM.Theme.getColor("small_button_text")
+            icon: UM.Theme.getIcon("Information")
             text: comboboxTooltipText
             visible: comboboxTooltipText != ""
         }