use AbstractSelectionDescriptor

GUI/Models/ItemWithParticles.cpp

@@ -103,14 +103,14 @@ SelectionDescriptor<RotationItem*> ItemWithParticles::rotationMethod()
 
     d.currentItem = [=]() -> RotationItem* { return rotationItem(); };
 
-    d.setCurrentIndex = [=](int current) {
+    d.currentIndexSetter = [=](int current) {
         if (auto item = getItem(T_TRANSFORMATION))
             model()->removeItem(item);
         if (current > 0)
             createTransformationItem()->setRotationType(map[current].second);
     };
 
-    d.currentIndex = [=]() {
+    d.currentIndexGetter = [=]() {
         auto item = rotationItem();
         if (item == nullptr)
             return 0;

GUI/Models/ParticleLayoutItem.cpp

@@ -129,7 +129,7 @@ SelectionDescriptor<InterferenceItem*> ParticleLayoutItem::interference() const
 
     d.currentItem = [=] { return dynamic_cast<InterferenceItem*>(getItem(T_INTERFERENCE)); };
 
-    d.setCurrentIndex = [=](int current) {
+    d.currentIndexSetter = [=](int current) {
         if (auto item = getItem(T_INTERFERENCE))
             model()->removeItem(item);
         if (current > 0)
@@ -137,7 +137,7 @@ SelectionDescriptor<InterferenceItem*> ParticleLayoutItem::interference() const
                                    T_INTERFERENCE);
     };
 
-    d.currentIndex = [=]() {
+    d.currentIndexGetter = [=]() {
         if (auto item = dynamic_cast<InterferenceItem*>(getItem(T_INTERFERENCE)))
             for (int i = 1; i < map.size(); i++)
                 if (map[i].second == item->modelType())

GUI/Views/SampleDesigner/SampleEditorController.cpp

@@ -226,6 +226,11 @@ void SampleEditorController::setInt(int newValue, UIntDescriptor d)
     d.set(newValue);
 }
 
+void SampleEditorController::setCurrentIndex(int index, const AbstractSelectionDescriptor& d)
+{
+    d.setCurrentIndex(index);
+}
+
 QUndoStack* SampleEditorController::undoStack()
 {
     return &m_undoStack;

GUI/Views/SampleDesigner/SampleEditorController.h

@@ -29,6 +29,7 @@ class ParticleCompositionItem;
 class DoubleDescriptor;
 class UIntDescriptor;
 class ItemWithMaterial;
+class AbstractSelectionDescriptor;
 
 //! Class to modify a sample from the layer oriented sample editor.
 //!
@@ -72,11 +73,7 @@ public:
     void setDoubleFromUndo(double newValue, const QString& path);
     void setInt(int newValue, UIntDescriptor d);
 
-    template <typename SelectionDescriptorClass>
-    void setCurrentIndex(int index, SelectionDescriptorClass d)
-    {
-        d.setCurrentIndex(index);
-    }
+    void setCurrentIndex(int index, const AbstractSelectionDescriptor& d);
 
     void selectMaterial(ItemWithMaterial* item, const QString& newMaterialIdentifier);
     void setMaterialValue(ItemWithMaterial* item, double newValue, DoubleDescriptor d);