[gui][noiseremoval/roi] Only show abort button if possible to abort

darfix/gui/noiseRemovalWidget.py

@@ -290,7 +290,8 @@ class NoiseRemovalWidget(qt.QMainWindow):
         self._method = self._parametersDock.bsMethodsCB.currentText()
         self._thread.setArgs(bg, self._method, self.indices, step, chunks)
         self._thread.finished.connect(self._updateData)
-        self._parametersDock.abortBS.show()
+        if not self._update_dataset.in_memory:
+            self._parametersDock.abortBS.show()
         self._thread.start()
         self._setComputingState(True)
 
@@ -303,7 +304,8 @@ class NoiseRemovalWidget(qt.QMainWindow):
         self._thread = OperationThread(self, self._update_dataset.apply_hot_pixel_removal)
         self._thread.setArgs(int(self._size), self.indices)
         self._thread.finished.connect(self._updateData)
-        self._parametersDock.abortHP.show()
+        if not self._update_dataset.in_memory:
+            self._parametersDock.abortHP.show()
         self._thread.start()
         self._setComputingState(True)
 
@@ -316,7 +318,8 @@ class NoiseRemovalWidget(qt.QMainWindow):
         self._thread = OperationThread(self, self._update_dataset.apply_threshold_removal)
         self._thread.setArgs(int(self._bottom_threshold))
         self._thread.finished.connect(self._updateData)
-        self._parametersDock.abortTP.show()
+        if not self._update_dataset.in_memory:
+            self._parametersDock.abortTP.show()
         self._thread.start()
         self._setComputingState(True)
 

darfix/gui/roiSelectionWidget.py

@@ -174,7 +174,8 @@ class ROISelectionWidget(qt.QWidget):
         and show the new data in the stack. Dataset data is not yet replaced.
         A new roi is created in the middle of the new stack.
         """
-        self._abortB.show()
+        if not self._update_dataset.in_memory:
+            self._abortB.show()
         self._applyB.setEnabled(False)
         self._okB.setEnabled(False)
         self.roi = RectangleROI()