Disable target selector during manual VF (#153)

Author: ebrahimebrahim

OpenLIFULib/OpenLIFULib/algorithm_input_widget.py

@@ -18,10 +18,15 @@ class AlgorithmInput:
     combo_box : qt.QComboBox
     most_recent_selection : Any = None
 
+    def disable(self, message:str) -> None:
+        """Disable and set a message in the combobox."""
+        self.combo_box.addItem(message)
+        self.combo_box.setCurrentText(message)
+        self.combo_box.setDisabled(True)
+
     def indicate_no_options(self):
         """Disable and set a message indicating that there are no objects"""
-        self.combo_box.addItem(f"No {self.name} objects")
-        self.combo_box.setDisabled(True)
+        self.disable(f"No {self.name} objects")
 
 class OpenLIFUAlgorithmInputWidget(qt.QWidget):
     def __init__(self, algorithm_input_names : List[str], parent=None):

OpenLIFUPrePlanning/OpenLIFUPrePlanning.py

@@ -462,8 +462,13 @@ def onVirtualfitClicked(self):
             activeData["Protocol"],activeData["Transducer"], activeData["Volume"], activeData["Target"]
         )
 
-        if virtual_fit_result is None:
+        if virtual_fit_result is None: # Temporary behavior!
+            # None indicates for now that the user activated the transform handles to do the placeholder manual virtual fitting.
+            # It will not be possible to get None once the algorithm is implemented, or at least it wouldn't mean the same thing.
+            target_id = fiducial_to_openlifu_point_id(activeData["Target"])
+            self.algorithm_input_widget.inputs_dict["Target"].disable(f"VF for {target_id} in progress ...") # Disable target selector during manual VF
             return
+        self.algorithm_input_widget.update() # Re-enable target-selector now that manual VF is completed. Again, temporary behavior.
 
         self.watchVirtualFit(virtual_fit_result)
         self.updateApproveButton()