+ /// Returns whether the nested operations are enabled.
+ /// The state can depend on the operation current state.
+ /// It returns true after the sketch plane is choosen.
+ /// \return enabled state
+ virtual bool isNestedOperationsEnabled() const;
+
+ /// Returns whether the sketch plane is set
+ /// \return the boolean value whether the sketch is set
+ bool hasSketchPlane() const;
+
+ /// Set the plane to the current sketch
+ /// \param theShape the shape
+ void setSketchPlane(const TopoDS_Shape& theShape);
+