Refs #4591. Disable rebin button for MDHistoWorkspaces.

mantidproject · Jan 20, 2012 · 7a42e35 · 7a42e35
1 parent aec3e82
commit 7a42e35
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diff --git a/...antid/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/StandardView.h b/...antid/Vates/VatesSimpleGui/ViewWidgets/inc/MantidVatesSimpleGuiViewWidgets/StandardView.h
@@ -91,6 +91,8 @@ protected slots:
 
 private:
   Q_DISABLE_COPY(StandardView)
+  /// Determine if dataset is a MDHistoWorkspace
+  bool isMDHistoWorkspace(pqPipelineSource *src);
 
   QPointer<pqPipelineSource> rebinCut; ///< Holder for the RebinnerCutter
   Ui::StandardView ui; ///< The standard view's UI form

diff --git a/Code/Mantid/Vates/VatesSimpleGui/ViewWidgets/src/StandardView.cpp b/Code/Mantid/Vates/VatesSimpleGui/ViewWidgets/src/StandardView.cpp
@@ -65,6 +65,11 @@ void StandardView::render()
   }
   pqObjectBuilder* builder = pqApplicationCore::instance()->getObjectBuilder();
 
+  if (this->isMDHistoWorkspace(this->origSrc))
+  {
+    this->ui.rebinButton->setEnabled(false);
+  }
+
   // Show the data
   pqDataRepresentation *drep = builder->createDataRepresentation(\
         this->origSrc->getOutputPort(0), this->view);
@@ -115,6 +120,22 @@ void StandardView::resetCamera()
   this->view->resetCamera();
 }
 
+/**
+ * This function checks if a pqPipelineSource is a MDHistoWorkspace.
+ * @return true if the source is a MDHistoWorkspace
+ */
+bool StandardView::isMDHistoWorkspace(pqPipelineSource *src)
+{
+  QString wsType(vtkSMPropertyHelper(src->getProxy(),
+                                     "WorkspaceTypeName", true).GetAsString());
+  // This must be a Mantid rebinner filter if the property is empty.
+  if (wsType.isEmpty())
+  {
+    wsType = src->getSMName();
+  }
+  return wsType.contains("MDHistoWorkspace");
+}
+
 }
 }
 }