Added plot update after call to run

Refs #13110

Code/Mantid/MantidQt/CustomInterfaces/inc/MantidQtCustomInterfaces/Indirect/ContainerSubtraction.h

@@ -19,9 +19,8 @@ private slots:
   void newData(const QString &dataName);
   /// Updates the preview mini plot
   void plotPreview(int specIndex);
-
   /// Handle abs. correction algorithm completion
-  //void absCorComplete(bool error);
+  void absCorComplete(bool error);
   /// Handle convert units and save algorithm completion
   void postProcessComplete(bool error);
 

Code/Mantid/MantidQt/CustomInterfaces/src/Indirect/ContainerSubtraction.cpp

@@ -258,5 +258,42 @@ void ContainerSubtraction::postProcessComplete(bool error) {
     plot2D(QString::fromStdString(m_pythonExportWsName));
 }
 
+/**
+ * Handles completion of the abs. correction algorithm.
+ *
+ * @param error True if algorithm failed.
+ */
+void ContainerSubtraction::absCorComplete(bool error) {
+  disconnect(m_batchAlgoRunner, SIGNAL(batchComplete(bool)), this,
+             SLOT(absCorComplete(bool)));
+
+  if (error) {
+    emit showMessageBox(
+        "Unable to apply corrections.\nSee Results Log for more details.");
+    return;
+  }
+
+  // Convert back to original sample units
+  if (m_originalSampleUnits != "Wavelength") {
+    auto ws = AnalysisDataService::Instance().retrieveWS<MatrixWorkspace>(
+        m_pythonExportWsName);
+    std::string eMode("");
+    if (m_originalSampleUnits == "dSpacing")
+      eMode = "Elastic";
+    addConvertUnitsStep(ws, m_originalSampleUnits, "", eMode);
+  }
+
+  // Add save algorithms if required
+  bool save = m_uiForm.ckSave->isChecked();
+  if (save)
+    addSaveWorkspaceToQueue(QString::fromStdString(m_pythonExportWsName));
+
+  // Run algorithm queue
+  connect(m_batchAlgoRunner, SIGNAL(batchComplete(bool)), this,
+          SLOT(postProcessComplete(bool)));
+  m_batchAlgoRunner->executeBatchAsync();
+}
+
+
 } // namespace CustomInterfaces
 } // namespace MantidQt
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