class hierarchy and macros

src/Mod/Surface/App/AppSurface.cpp

@@ -30,6 +30,7 @@
 #include "FeatureFilling.h"
 #include "FeatureSewing.h"
 #include "FeatureCut.h"
+#include "FeatureBSurf.h"
 #include "FeatureBezSurf.h"
 #include "FeatureBSplineSurf.h"
 
@@ -66,6 +67,7 @@ void SurfaceExport initSurface() {
     Surface::Filling        ::init();
     Surface::Sewing         ::init();
     Surface::Cut            ::init();
+    Surface::BSurf          ::init();
     Surface::BezSurf        ::init();
     Surface::BSplineSurf    ::init();
 }

src/Mod/Surface/App/FeatureBSplineSurf.cpp

@@ -44,14 +44,12 @@
 
 using namespace Surface;
 
-PROPERTY_SOURCE(Surface::BSplineSurf, Part::Feature)
+PROPERTY_SOURCE(Surface::BSplineSurf, Surface::BSurf)
 
 //Initial values
 
-BSplineSurf::BSplineSurf()
+BSplineSurf::BSplineSurf() : BSurf()
 {
-    ADD_PROPERTY(aBList,(0,"Geom_BSplineCurve"));
-    ADD_PROPERTY(filltype,(1));
 }
 
 //Functions

src/Mod/Surface/App/FeatureBSurf.cpp

@@ -39,6 +39,15 @@
 
 using namespace Surface;
 
+PROPERTY_SOURCE(Surface::BSurf, Part::Feature)
+
+BSurf::BSurf(): Feature()
+{
+  ADD_PROPERTY(filltype,(1));
+  ADD_PROPERTY(aBList,(0,"Dummy"));
+}
+
+
 //Check if any components of the surface have been modified
 short BSurf::mustExecute() const
 {

src/Mod/Surface/App/FeatureBSurf.h

@@ -39,12 +39,13 @@ namespace Surface
 
 class BSurf : public Part::Feature
 {
+  PROPERTY_HEADER(Surface::BSurf);
 public:
+    BSurf();
     App::PropertyLinkSubList aBList; //curves to be turned into a face (2-4 curves allowed).
     App::PropertyInteger filltype;      //Fill method (1, 2, or 3 for Stretch, Coons, and Curved)
 
     short mustExecute() const;
-    virtual App::DocumentObjectExecReturn *execute(void) = 0;
 
     /// returns the type name of the view provider
     const char* getViewProviderName(void) const {

src/Mod/Surface/App/FeatureBezSurf.cpp

@@ -44,14 +44,12 @@
 
 using namespace Surface;
 
-PROPERTY_SOURCE(Surface::BezSurf, Part::Feature)
+PROPERTY_SOURCE(Surface::BezSurf, Surface::BSurf)
 
 //Initial values
 
-BezSurf::BezSurf()
+BezSurf::BezSurf() : BSurf()
 {
-    ADD_PROPERTY(aBList,(0,"Geom_BezierCurve"));
-    ADD_PROPERTY(filltype,(1));
 }
 
 //Functions