SpecularDataCanvas + fct dataItem()

GUI/View/Canvas/SpecularDataCanvas.cpp

@@ -41,6 +41,11 @@ SpecularDataCanvas::SpecularDataCanvas()
     enableDeprecatedOnMousePress(true); // true for legacy reasons
 }
 
+Data1DItem* SpecularDataCanvas::dataItem()
+{
+    return m_data_item; // DataFromData().realData1DItem();
+}
+
 void SpecularDataCanvas::setDataItem(Data1DItem* item)
 {
     m_data_item = item;
@@ -69,13 +74,13 @@ void SpecularDataCanvas::enableDeprecatedOnMousePress(bool b)
 
 void SpecularDataCanvas::onResetViewAction()
 {
-    m_data_item->resetView();
+    dataItem()->resetView();
     gDoc->setModified();
 }
 
 void SpecularDataCanvas::onSavePlotAction()
 {
-    GUI::Plot::savePlot(m_plot_canvas->customPlot(), m_data_item->c_field());
+    GUI::Plot::savePlot(m_plot_canvas->customPlot(), dataItem()->c_field());
 }
 
 void SpecularDataCanvas::onMousePress(QMouseEvent* event)

GUI/View/Canvas/SpecularDataCanvas.h

@@ -43,6 +43,7 @@ public slots:
     void onMousePress(QMouseEvent* event);
 
 private:
+    Data1DItem* dataItem();
     Data1DItem* m_data_item;
     SpecularPlotCanvas* m_plot_canvas;
 };