common statements for all instrument kinds

GUI/View/Instrument/InstrumentView.cpp

@@ -126,34 +126,23 @@ void InstrumentView::createWidgetsForCurrentInstrument()
 
     //... All remaining content depends on instrument type
 
+    IComponentEditor* editor;
     auto* ec = gDoc->multiNotifier();
-    if (auto* ii = dynamic_cast<SpecularInstrumentItem*>(currentInstrument)) {
-        auto* editor = new SpecularInstrumentEditor(ii, ec);
-        connect(editor, &SpecularInstrumentEditor::dataChanged, this,
-                &InstrumentView::onInstrumentChangedByEditor);
-        layout->addWidget(editor);
-
-    } else if (auto* ii = dynamic_cast<OffspecInstrumentItem*>(currentInstrument)) {
-        auto* editor = new OffspecInstrumentEditor(ii, ec);
-        connect(editor, &OffspecInstrumentEditor::dataChanged, this,
-                &InstrumentView::onInstrumentChangedByEditor);
-        layout->addWidget(editor);
-
-    } else if (auto* ii = dynamic_cast<GISASInstrumentItem*>(currentInstrument)) {
-        auto* editor = new GISASInstrumentEditor(ii);
-        connect(editor, &GISASInstrumentEditor::dataChanged, this,
-                &InstrumentView::onInstrumentChangedByEditor);
-        layout->addWidget(editor);
-
-    } else if (auto* ii = dynamic_cast<DepthprobeInstrumentItem*>(currentInstrument)) {
-        auto* editor = new DepthprobeInstrumentEditor(ii, ec);
-        connect(editor, &DepthprobeInstrumentEditor::dataChanged, this,
-                &InstrumentView::onInstrumentChangedByEditor);
-        layout->addWidget(editor);
-
-    } else
+    if (auto* ii = dynamic_cast<SpecularInstrumentItem*>(currentInstrument))
+        editor = new SpecularInstrumentEditor(ii, ec);
+    else if (auto* ii = dynamic_cast<OffspecInstrumentItem*>(currentInstrument))
+        editor = new OffspecInstrumentEditor(ii, ec);
+    else if (auto* ii = dynamic_cast<GISASInstrumentItem*>(currentInstrument))
+        editor = new GISASInstrumentEditor(ii);
+    else if (auto* ii = dynamic_cast<DepthprobeInstrumentItem*>(currentInstrument))
+        editor = new DepthprobeInstrumentEditor(ii, ec);
+    else
         ASSERT_NEVER;
 
+    layout->addWidget(editor);
+    connect(editor, &IComponentEditor::dataChanged, this,
+            &InstrumentView::onInstrumentChangedByEditor);
+
     m_scrollArea->setWidget(w);
 }