+ /**
+ * Add geometry objects selected in the module browser to the calculation case.
+ */
+ void onAddObjects();
+ /**
+ * Remove selected objects from the calculation case.
+ */
+ void onRemoveObjects();
+ /**
+ * Set the given bathymetry merge type to the current zone.
+ */
+ void onSetMergeType( int theMergeType, QString theBathymetryName );