Added a method to disable waiting cursor in the preview operation

[modules/geom.git] / src / GEOMImpl / GEOMImpl_CircleDriver.cxx

diff --git a/src/GEOMImpl/GEOMImpl_CircleDriver.cxx b/src/GEOMImpl/GEOMImpl_CircleDriver.cxx
index 2edcc5c1b4263ae9c3a79f1c71daf661aa58ae2e..cb253dd23693cfe6359c9ae96c6d657bd72f7ff1 100644 (file)
--- a/src/GEOMImpl/GEOMImpl_CircleDriver.cxx
+++ b/src/GEOMImpl/GEOMImpl_CircleDriver.cxx
@@ -1,24 +1,25 @@
-//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2011  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+// Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
 //
-//  This library is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU Lesser General Public
-//  License as published by the Free Software Foundation; either
-//  version 2.1 of the License.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
 //
-//  This library is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-//  Lesser General Public License for more details.
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
 //
-//  You should have received a copy of the GNU Lesser General Public
-//  License along with this library; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+
 #include <Standard_Stream.hxx>
 
 #include <GEOMImpl_CircleDriver.hxx>
@@ -111,8 +112,13 @@ Standard_Integer GEOMImpl_CircleDriver::Execute(TFunction_Logbook& log) const
     }
     // Axes
     gp_Ax2 anAxes (aP, aV);
+    // Radius
+    double anR = aCI.GetRadius();
+    char aMsg[] = "Circle creation aborted: radius value less than 1e-07 is not acceptable";
+    if (anR < Precision::Confusion())
+      Standard_ConstructionError::Raise(aMsg);
     // Circle
-    gp_Circ aCirc (anAxes, aCI.GetRadius());
+    gp_Circ aCirc (anAxes, anR);
     aShape = BRepBuilderAPI_MakeEdge(aCirc).Edge();
   }
   else if (aType == CIRCLE_CENTER_TWO_PNT) {
@@ -213,10 +219,10 @@ Standard_EXPORT Handle_Standard_Type& GEOMImpl_CircleDriver_Type_()
 
   static Handle_Standard_Transient _Ancestors[]= {aType1,aType2,aType3,NULL};
   static Handle_Standard_Type _aType = new Standard_Type("GEOMImpl_CircleDriver",
-                                                        sizeof(GEOMImpl_CircleDriver),
-                                                        1,
-                                                        (Standard_Address)_Ancestors,
-                                                        (Standard_Address)NULL);
+                                                         sizeof(GEOMImpl_CircleDriver),
+                                                         1,
+                                                         (Standard_Address)_Ancestors,
+                                                         (Standard_Address)NULL);
 
   return _aType;
 }