PartDesign/App: cleanup datum's classes and headers

src/Mod/PartDesign/App/DatumLine.cpp

@@ -22,56 +22,14 @@
 
 
 #include "PreCompiled.h"
+
 #ifndef _PreComp_
-# include <cfloat>
-# include <BRepLib.hxx>
 # include <BRepBuilderAPI_MakeEdge.hxx>
-# include <BRepBuilderAPI_MakeFace.hxx>
-# include <BRepBuilderAPI_MakeVertex.hxx>
-# include <BRepBuilderAPI_MakeWire.hxx>
-# include <BRepBuilderAPI_GTransform.hxx>
-# include <BRep_Tool.hxx>
-# include <gp_GTrsf.hxx>
-# include <gp_Ax3.hxx>
+# include <gp_Pnt.hxx>
 # include <gp_Lin.hxx>
-# include <gp_Pln.hxx>
-# include <gp_Circ.hxx>
-# include <gp_Cylinder.hxx>
-# include <Geom_Line.hxx>
-# include <Geom_Plane.hxx>
-# include <Geom_CylindricalSurface.hxx>
-# include <Geom2d_Line.hxx>
-# include <Handle_Geom_Curve.hxx>
-# include <Handle_Geom_Surface.hxx>
-# include <Handle_Geom_Plane.hxx>
-# include <Handle_Geom2d_Line.hxx>
-# include <Handle_Standard_Type.hxx>
-# include <GeomAPI_IntCS.hxx>
-# include <GeomAPI_IntSS.hxx>
-# include <GeomAPI_ExtremaCurveCurve.hxx>
-# include <Precision.hxx>
-# include <Standard_Real.hxx>
-# include <TopoDS.hxx>
-# include <TopoDS_Vertex.hxx>
-# include <TopoDS_Edge.hxx>
-# include <TopoDS_Face.hxx>
-# include <BRepAdaptor_Curve.hxx>
-# include <BRepAdaptor_Surface.hxx>
-# include <Standard_Version.hxx>
 #endif
 
-// TODO Cleanup Headers (2015-09-04, Fat-Zer)
-#include <QObject>
-#include "DatumPoint.h"
 #include "DatumLine.h"
-#include "DatumPlane.h"
-#include <Base/Tools.h>
-#include <Base/Console.h>
-#include <Base/Exception.h>
-
-#ifndef M_PI
-#define M_PI       3.14159265358979323846
-#endif
 
 using namespace PartDesign;
 using namespace Attacher;
@@ -95,11 +53,6 @@ Line::~Line()
 {
 }
 
-void Line::onChanged(const App::Property *prop)
-{
-    Part::Datum::onChanged(prop);
-}
-
 Base::Vector3d Line::getDirection() const
 {
     Base::Rotation rot = Placement.getValue().getRotation();