From 2b442de5ec16e77dbcb1f162b8c09ea8d200b3a6 Mon Sep 17 00:00:00 2001
From: SZV <>
Date: Fri, 18 Nov 2011 09:21:42 +0000
Subject: [PATCH] 0022800: OSD::SetSignal(Standard_True) is not called in the
 standard samples

---
 samples/mfc/standard/Common/OCC_BaseApp.cpp  |  2 ++
 src/BRep/BRep_Tool.cxx                       | 14 ++++++--------
 src/SelectMgr/SelectMgr_SelectableObject.cxx |  3 +--
 3 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/samples/mfc/standard/Common/OCC_BaseApp.cpp b/samples/mfc/standard/Common/OCC_BaseApp.cpp
index 2bb4b17e8e..f58d695058 100755
--- a/samples/mfc/standard/Common/OCC_BaseApp.cpp
+++ b/samples/mfc/standard/Common/OCC_BaseApp.cpp
@@ -9,6 +9,7 @@
 #include <res\OCC_Resource.h>
 
 #include <Standard_Version.hxx>
+#include <OSD.hxx>
 
 /////////////////////////////////////////////////////////////////////////////
 // OCC_BaseApp
@@ -29,6 +30,7 @@ END_MESSAGE_MAP()
 
 OCC_BaseApp::OCC_BaseApp()
 {
+    OSD::SetSignal(Standard_True);
 	SampleName = "";
 	SetSamplePath(NULL);
 }
diff --git a/src/BRep/BRep_Tool.cxx b/src/BRep/BRep_Tool.cxx
index ce3375eb4d..2136ac4a4c 100755
--- a/src/BRep/BRep_Tool.cxx
+++ b/src/BRep/BRep_Tool.cxx
@@ -1,8 +1,6 @@
 // File:      BRep_Tool.cxx
 // Created:   Wed Jul  7 15:35:57 1993
 // Author:    Remi LEQUETTE
-//            <rle@phylox>
-
 
 #include <BRep_Tool.ixx>
 #include <BRep_TFace.hxx>
@@ -128,8 +126,7 @@ Standard_Boolean  BRep_Tool::NaturalRestriction(const TopoDS_Face& F)
 //           In <First> and <Last> the parameter range.
 //=======================================================================
 
-static Handle(Geom_Curve) nullCurve;
-static Handle(Poly_Polygon3D) nullPolygon3D;
+static const Handle(Geom_Curve) nullCurve;
 
 const Handle(Geom_Curve)&  BRep_Tool::Curve(const TopoDS_Edge& E,
                                             TopLoc_Location& L,
@@ -210,6 +207,8 @@ Standard_Boolean  BRep_Tool::IsGeometric(const TopoDS_Edge& E)
 //           handle. Returns in <L> the location for the polygon.
 //=======================================================================
 
+static const Handle(Poly_Polygon3D) nullPolygon3D;
+
 const Handle(Poly_Polygon3D)& BRep_Tool::Polygon3D(const TopoDS_Edge& E,
                                                    TopLoc_Location&   L)
 {
@@ -264,7 +263,7 @@ Handle(Geom2d_Curve) BRep_Tool::CurveOnSurface(const TopoDS_Edge& E,
 //           <First> and <Last> the parameter range.
 //=======================================================================
 
-static Handle(Geom2d_Curve) nullPCurve;
+static const Handle(Geom2d_Curve) nullPCurve;
 
 Handle(Geom2d_Curve) BRep_Tool::CurveOnSurface(const TopoDS_Edge& E, 
                                                const Handle(Geom_Surface)& S,
@@ -291,7 +290,6 @@ Handle(Geom2d_Curve) BRep_Tool::CurveOnSurface(const TopoDS_Edge& E,
     }
     itcr.Next();
   }
-  
 
   // for planar surface and 3d curve try a projection
   // modif 21-05-97 : for RectangularTrimmedSurface, try a projection
@@ -469,7 +467,7 @@ Handle(Poly_Polygon2D) BRep_Tool::PolygonOnSurface(const TopoDS_Edge& E,
 //           handle  if this polygon  does not exist.
 //=======================================================================
 
-static Handle(Poly_Polygon2D) nullPolygon2D;
+static const Handle(Poly_Polygon2D) nullPolygon2D;
 
 Handle(Poly_Polygon2D) 
      BRep_Tool::PolygonOnSurface(const TopoDS_Edge& E, 
@@ -575,7 +573,7 @@ void BRep_Tool::PolygonOnSurface(const TopoDS_Edge&      E,
 //           handle  if this polygon  does not exist.
 //=======================================================================
 
-static Handle(Poly_PolygonOnTriangulation) nullArray;
+static const Handle(Poly_PolygonOnTriangulation) nullArray;
 
 const Handle(Poly_PolygonOnTriangulation)&
 BRep_Tool::PolygonOnTriangulation(const TopoDS_Edge&                E, 
diff --git a/src/SelectMgr/SelectMgr_SelectableObject.cxx b/src/SelectMgr/SelectMgr_SelectableObject.cxx
index ac0dbeaf59..dec2fc8fac 100755
--- a/src/SelectMgr/SelectMgr_SelectableObject.cxx
+++ b/src/SelectMgr/SelectMgr_SelectableObject.cxx
@@ -242,9 +242,8 @@ void SelectMgr_SelectableObject::HilightSelected
 //=======================================================================
 void SelectMgr_SelectableObject::ClearSelected ()
 {
-  //Standard_NotImplemented::Raise ("SelectMgr_SelectableObject::HilightOwnerWithColor");
   if( !mySelectionPrs.IsNull() )
-    mySelectionPrs->Clear();  
+    mySelectionPrs->Clear();
 }
 
 //=======================================================================