Integration of OCCT 6.5.0 from SVN

src/XmlMXCAFDoc/XmlMXCAFDoc_CentroidDriver.cxx

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+// File:      XmlMXCAFDoc_CentroidDriver.cxx
+// Created:   04.09.01 14:47:31
+// Author:    Julia DOROVSKIKH
+// Copyright: Open Cascade 2001
+// History:
+
+#include <XmlMXCAFDoc_CentroidDriver.ixx>
+
+#include <XmlObjMgt.hxx>
+#include <XCAFDoc_Centroid.hxx>
+#include <gp_XYZ.hxx>
+
+#include <stdio.h>
+
+//=======================================================================
+//function : XmlMXCAFDoc_CentroidDriver
+//purpose  : Constructor
+//=======================================================================
+XmlMXCAFDoc_CentroidDriver::XmlMXCAFDoc_CentroidDriver
+                        (const Handle(CDM_MessageDriver)& theMsgDriver)
+      : XmlMDF_ADriver (theMsgDriver, "xcaf", "Centroid")
+{}
+
+//=======================================================================
+//function : NewEmpty
+//purpose  : 
+//=======================================================================
+Handle(TDF_Attribute) XmlMXCAFDoc_CentroidDriver::NewEmpty() const
+{
+  return (new XCAFDoc_Centroid());
+}
+
+//=======================================================================
+//function : Paste
+//purpose  : persistent -> transient (retrieve)
+//=======================================================================
+Standard_Boolean XmlMXCAFDoc_CentroidDriver::Paste
+                (const XmlObjMgt_Persistent&  theSource,
+                 const Handle(TDF_Attribute)& theTarget,
+                 XmlObjMgt_RRelocationTable&  ) const
+{
+  Handle(XCAFDoc_Centroid) aTPos = Handle(XCAFDoc_Centroid)::DownCast(theTarget);
+
+  // position
+  XmlObjMgt_DOMString aPosStr = XmlObjMgt::GetStringValue(theSource.Element());
+  if (aPosStr == NULL)
+  {
+    WriteMessage ("Cannot retrieve position string from element");
+    return Standard_False;
+  }
+
+  gp_Pnt aPos;
+  Standard_Real aValue;
+  Standard_CString aValueStr = Standard_CString(aPosStr.GetString());
+
+  // X
+  if (!XmlObjMgt::GetReal(aValueStr, aValue))
+  {
+    TCollection_ExtendedString aMessageString =
+      TCollection_ExtendedString
+        ("Cannot retrieve X coordinate for XCAFDoc_Centroid attribute as \"")
+          + aValueStr + "\"";
+    WriteMessage (aMessageString);
+    return Standard_False;
+  }
+  aPos.SetX(aValue);
+
+  // Y
+  if (!XmlObjMgt::GetReal(aValueStr, aValue))
+  {
+    TCollection_ExtendedString aMessageString =
+      TCollection_ExtendedString
+        ("Cannot retrieve Y coordinate for XCAFDoc_Centroid attribute as \"")
+          + aValueStr + "\"";
+    WriteMessage (aMessageString);
+    return Standard_False;
+  }
+  aPos.SetY(aValue);
+
+  // Z
+  if (!XmlObjMgt::GetReal(aValueStr, aValue))
+  {
+    TCollection_ExtendedString aMessageString =
+      TCollection_ExtendedString
+        ("Cannot retrieve Z coordinate for XCAFDoc_Centroid attribute as \"")
+          + aValueStr + "\"";
+    WriteMessage (aMessageString);
+    return Standard_False;
+  }
+  aPos.SetZ(aValue);
+
+  aTPos->Set(aPos);
+
+  return Standard_True;
+}
+
+//=======================================================================
+//function : Paste
+//purpose  : transient -> persistent (store)
+//=======================================================================
+void XmlMXCAFDoc_CentroidDriver::Paste
+                (const Handle(TDF_Attribute)& theSource,
+                 XmlObjMgt_Persistent&        theTarget,
+                 XmlObjMgt_SRelocationTable&  ) const
+{
+  Handle(XCAFDoc_Centroid) aTPos = Handle(XCAFDoc_Centroid)::DownCast(theSource);
+  if (!aTPos.IsNull())
+  {
+    gp_Pnt aPos = aTPos->Get();
+    char buf [64];
+    sprintf (buf, "%.17g %.17g %.17g", aPos.X(), aPos.Y(), aPos.Z());
+    XmlObjMgt::SetStringValue(theTarget.Element(), buf);
+  }
+}