simplify

GUI/View/Mask/MaskViewFactory.cpp

@@ -14,7 +14,6 @@
 
 #include "GUI/View/Mask/MaskViewFactory.h"
 #include "GUI/Model/Data/ProjectionItems.h"
-#include "GUI/Model/Mask/MaskItems.h"
 #include "GUI/View/Mask/AllMasksDisplay.h"
 #include "GUI/View/Mask/RegionOfInterestDisplay.h"
 #include "GUI/View/Shape/EllipseDisplay.h"
@@ -25,40 +24,35 @@
 
 IMaskElementDisplay* MaskViewFactory::createMaskView(MaskItemObject* item)
 {
-    IMaskElementDisplay* result(nullptr);
-
     if (auto* mask = dynamic_cast<MaskContainerItem*>(item))
-        result = new MaskContainerDisplay(mask);
-
-    else if (auto* mask = dynamic_cast<ProjectionContainerItem*>(item))
-        result = new MaskContainerDisplay(mask);
+        return new MaskContainerDisplay(mask);
 
-    else if (auto* mask = dynamic_cast<RectangleItem*>(item))
-        result = new RectangleDisplay(mask);
+    if (auto* mask = dynamic_cast<ProjectionContainerItem*>(item))
+        return new MaskContainerDisplay(mask);
 
-    else if (auto* mask = dynamic_cast<PolygonItem*>(item))
-        result = new PolygonDisplay(mask);
+    if (auto* mask = dynamic_cast<RectangleItem*>(item))
+        return new RectangleDisplay(mask);
 
-    else if (auto* mask = dynamic_cast<PolygonPointItem*>(item))
-        result = new PolygonPointDisplay(mask);
+    if (auto* mask = dynamic_cast<PolygonItem*>(item))
+        return new PolygonDisplay(mask);
 
-    else if (auto* mask = dynamic_cast<VerticalLineItem*>(item))
-        result = new VerticalLineView(mask);
+    if (auto* mask = dynamic_cast<PolygonPointItem*>(item))
+        return new PolygonPointDisplay(mask);
 
-    else if (auto* mask = dynamic_cast<HorizontalLineItem*>(item))
-        result = new HorizontalLineView(mask);
+    if (auto* mask = dynamic_cast<VerticalLineItem*>(item))
+        return new VerticalLineView(mask);
 
-    else if (auto* mask = dynamic_cast<EllipseItem*>(item))
-        result = new EllipseDisplay(mask);
+    if (auto* mask = dynamic_cast<HorizontalLineItem*>(item))
+        return new HorizontalLineView(mask);
 
-    else if (auto* mask = dynamic_cast<MaskAllItem*>(item))
-        result = new AllMasksDisplay(mask);
+    if (auto* mask = dynamic_cast<EllipseItem*>(item))
+        return new EllipseDisplay(mask);
 
-    else if (auto* mask = dynamic_cast<RegionOfInterestItem*>(item))
-        result = new RegionOfInterestDisplay(mask);
+    if (auto* mask = dynamic_cast<MaskAllItem*>(item))
+        return new AllMasksDisplay(mask);
 
-    else
-        ASSERT_NEVER;
+    if (auto* mask = dynamic_cast<RegionOfInterestItem*>(item))
+        return new RegionOfInterestDisplay(mask);
 
-    return result;
+    ASSERT_NEVER;
 }