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occt/src/XmlMDataXtd/XmlMDataXtd_ConstraintDriver.cxx
abv ed4415982c 0024624: Lost word in license statement in source files 
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast
Wrong license statements corrected in several files.
Copyright and license statements added in XSD and GLSL files.
Copyright year updated in some files.
Obsolete documentation files removed from DrawResources.
2014-03-25 16:38:55 +04:00

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// Created on: 2001-08-24
// Created by: Alexnder GRIGORIEV
// Copyright (c) 2001-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <XmlMDataXtd_ConstraintDriver.ixx>
#include <TDataXtd_Constraint.hxx>
#include <TDataStd_Real.hxx>
#include <TNaming_NamedShape.hxx>
#include <XmlObjMgt.hxx>
static TDataXtd_ConstraintEnum ConstraintTypeEnum
(const XmlObjMgt_DOMString&);
static const XmlObjMgt_DOMString& ConstraintTypeString
(const TDataXtd_ConstraintEnum);
IMPLEMENT_DOMSTRING (TypeString, "contype")
IMPLEMENT_DOMSTRING (ValueString, "valueref")
IMPLEMENT_DOMSTRING (GeometriesString, "geometries")
IMPLEMENT_DOMSTRING (PlaneString, "plane")
IMPLEMENT_DOMSTRING (StatusString, "flags")
// planar constraints
IMPLEMENT_DOMSTRING (ConRadiusString, "radius")
IMPLEMENT_DOMSTRING (ConDiameterString, "diameter")
IMPLEMENT_DOMSTRING (ConMinRadiusString, "minorradius")
IMPLEMENT_DOMSTRING (ConMajRadiusString, "majorradius")
IMPLEMENT_DOMSTRING (ConTangentString, "tangent")
IMPLEMENT_DOMSTRING (ConParallelString, "parallel")
IMPLEMENT_DOMSTRING (ConPerpendicularString, "perpendicular")
IMPLEMENT_DOMSTRING (ConConcentricString, "concentric")
IMPLEMENT_DOMSTRING (ConCoincidentString, "coincident")
IMPLEMENT_DOMSTRING (ConDistanceString, "distance")
IMPLEMENT_DOMSTRING (ConAngleString, "angle")
IMPLEMENT_DOMSTRING (ConEqualRadiusString, "equalradius")
IMPLEMENT_DOMSTRING (ConSymmetryString, "symmetry")
IMPLEMENT_DOMSTRING (ConMidPointString, "midpoint")
IMPLEMENT_DOMSTRING (ConEqualDistanceString, "equaldist")
IMPLEMENT_DOMSTRING (ConFixString, "fix")
IMPLEMENT_DOMSTRING (ConRigidString, "rigid")
// placement constraints
IMPLEMENT_DOMSTRING (ConFromString, "from")
IMPLEMENT_DOMSTRING (ConAxisString, "axis")
IMPLEMENT_DOMSTRING (ConMateString, "mate")
IMPLEMENT_DOMSTRING (ConAlignFacesString, "alignfaces")
IMPLEMENT_DOMSTRING (ConAlignAxesString, "alignaxes")
IMPLEMENT_DOMSTRING (ConAxesAngleString, "axesangle")
IMPLEMENT_DOMSTRING (ConFacesAngleString, "facesangle")
IMPLEMENT_DOMSTRING (ConRoundString, "round")
IMPLEMENT_DOMSTRING (ConOffsetString, "offset")
//=======================================================================
//function : XmlMDataXtd_ConstraintDriver
//purpose : Constructor
//=======================================================================
XmlMDataXtd_ConstraintDriver::XmlMDataXtd_ConstraintDriver
(const Handle(CDM_MessageDriver)& theMsgDriver)
: XmlMDF_ADriver (theMsgDriver, NULL)
{}
//=======================================================================
//function : NewEmpty
//purpose :
//=======================================================================
Handle(TDF_Attribute) XmlMDataXtd_ConstraintDriver::NewEmpty() const
{
return (new TDataXtd_Constraint());
}
//=======================================================================
//function : Paste
//purpose : persistent -> transient (retrieve)
//=======================================================================
Standard_Boolean XmlMDataXtd_ConstraintDriver::Paste
(const XmlObjMgt_Persistent& theSource,
const Handle(TDF_Attribute)& theTarget,
XmlObjMgt_RRelocationTable& theRelocTable) const
{
Handle(TDataXtd_Constraint) aC =
Handle(TDataXtd_Constraint)::DownCast(theTarget);
const XmlObjMgt_Element& anElem = theSource;
Standard_Integer aNb;
TCollection_ExtendedString aMsgString;
// value
Handle(TDataStd_Real) aTValue;
XmlObjMgt_DOMString aDOMStr = anElem.getAttribute(::ValueString());
if (aDOMStr != NULL)
{
if (!aDOMStr.GetInteger(aNb))
{
aMsgString = TCollection_ExtendedString
("XmlMDataXtd_ConstraintDriver: "
"Cannot retrieve reference on Integer attribute from \"")
+ aDOMStr + "\"";
WriteMessage (aMsgString);
return Standard_False;
}
if (aNb > 0)
{
if (theRelocTable.IsBound(aNb))
aTValue = Handle(TDataStd_Real)::DownCast(theRelocTable.Find(aNb));
else
{
aTValue = new TDataStd_Real;
theRelocTable.Bind(aNb, aTValue);
}
aC->SetValue(aTValue);
}
}
// geometries
aDOMStr = anElem.getAttribute(::GeometriesString());
if (aDOMStr != NULL)
{
Standard_CString aGs = Standard_CString(aDOMStr.GetString());
// first geometry
if (!XmlObjMgt::GetInteger(aGs, aNb))
{
aMsgString = TCollection_ExtendedString
("XmlMDataXtd_ConstraintDriver: Cannot retrieve reference on first Geometry from \"")
+ aDOMStr + "\"";
WriteMessage (aMsgString);
return Standard_False;
}
Standard_Integer i = 1;
while (aNb > 0)
{
Handle(TNaming_NamedShape) aG;
if (theRelocTable.IsBound(aNb))
aG = Handle(TNaming_NamedShape)::DownCast(theRelocTable.Find(aNb));
else
{
aG = new TNaming_NamedShape;
theRelocTable.Bind(aNb, aG);
}
aC->SetGeometry (i, aG);
// next geometry
if (!XmlObjMgt::GetInteger(aGs, aNb)) aNb = 0;
i++;
}
}
// plane
aDOMStr = anElem.getAttribute(::PlaneString());
if (aDOMStr != NULL)
{
if (!aDOMStr.GetInteger(aNb))
{
aMsgString = TCollection_ExtendedString
("XmlMDataXtd_ConstraintDriver: Cannot retrieve reference on Plane from \"")
+ aDOMStr + "\"";
WriteMessage (aMsgString);
return Standard_False;
}
Handle(TNaming_NamedShape) aTPlane;
if (aNb > 0)
{
if (theRelocTable.IsBound(aNb))
aTPlane = Handle(TNaming_NamedShape)::DownCast(theRelocTable.Find(aNb));
else
{
aTPlane = new TNaming_NamedShape;
theRelocTable.Bind(aNb, aTPlane);
}
aC->SetPlane(aTPlane);
}
}
// constraint type
XmlObjMgt_DOMString aType = anElem.getAttribute(::TypeString());
aC->SetType(ConstraintTypeEnum(aType));
// flags
XmlObjMgt_DOMString aString = anElem.getAttribute(::StatusString());
const char * aPtr = aString.GetString();
aC->Verified((*aPtr) == '+');
aPtr ++;
aC->Inverted((*aPtr) == '+');
aPtr ++;
aC->Reversed((*aPtr) == '+');
return Standard_True;
}
//=======================================================================
//function : Paste
//purpose : transient -> persistent (store)
//=======================================================================
void XmlMDataXtd_ConstraintDriver::Paste
(const Handle(TDF_Attribute)& theSource,
XmlObjMgt_Persistent& theTarget,
XmlObjMgt_SRelocationTable& theRelocTable) const
{
Handle(TDataXtd_Constraint) aC =
Handle(TDataXtd_Constraint)::DownCast(theSource);
XmlObjMgt_Element& anElem = theTarget;
Standard_Integer aNb;
// value
Handle(TDataStd_Real) aValue = aC->GetValue();
if (!aValue.IsNull())
{
aNb = theRelocTable.FindIndex(aValue);
if (aNb == 0)
{
aNb = theRelocTable.Add(aValue);
}
anElem.setAttribute(::ValueString(), aNb);
}
// geometries
Standard_Integer NbGeom = aC->NbGeometries();
if (NbGeom >= 1)
{
TCollection_AsciiString aGsStr;
for (Standard_Integer i = 1; i <= NbGeom; i++)
{
Handle(TNaming_NamedShape) aG = aC->GetGeometry(i);
aNb = 0;
if (!aG.IsNull())
{
aNb = theRelocTable.FindIndex(aG);
if (aNb == 0)
{
aNb = theRelocTable.Add(aG);
}
aGsStr += TCollection_AsciiString(aNb) + " ";
}
else aGsStr += "0 ";
}
anElem.setAttribute(::GeometriesString(), aGsStr.ToCString());
}
// plane
Handle(TNaming_NamedShape) aTPlane = aC->GetPlane();
if (!aTPlane.IsNull())
{
aNb = theRelocTable.FindIndex(aTPlane);
if (aNb == 0)
{
aNb = theRelocTable.Add(aTPlane);
}
anElem.setAttribute(::PlaneString(), aNb);
}
// constraint type
anElem.setAttribute(::TypeString(), ConstraintTypeString(aC->GetType()));
// flags
TCollection_AsciiString aStatusStr;
if (aC->Verified()) aStatusStr += "+";
else aStatusStr += "-";
if (aC->Inverted()) aStatusStr += "+";
else aStatusStr += "-";
if (aC->Reversed()) aStatusStr += "+";
else aStatusStr += "-";
anElem.setAttribute(::StatusString(), aStatusStr.ToCString());
}
//=======================================================================
//function : ConstraintTypeEnum
//purpose :
//=======================================================================
static TDataXtd_ConstraintEnum ConstraintTypeEnum (const XmlObjMgt_DOMString& theString)
{
TDataXtd_ConstraintEnum aResult = TDataXtd_RADIUS;
// planar constraints
if (!theString.equals (::ConRadiusString()))
{
if (theString.equals (::ConDiameterString()))
aResult = TDataXtd_DIAMETER;
else if (theString.equals (::ConMinRadiusString()))
aResult = TDataXtd_MINOR_RADIUS;
else if (theString.equals (::ConMajRadiusString()))
aResult = TDataXtd_MAJOR_RADIUS;
else if (theString.equals (::ConTangentString()))
aResult = TDataXtd_TANGENT;
else if (theString.equals (::ConParallelString()))
aResult = TDataXtd_PARALLEL;
else if (theString.equals (::ConPerpendicularString()))
aResult = TDataXtd_PERPENDICULAR;
else if (theString.equals (::ConConcentricString()))
aResult = TDataXtd_CONCENTRIC;
else if (theString.equals (::ConCoincidentString()))
aResult = TDataXtd_COINCIDENT;
else if (theString.equals (::ConDistanceString()))
aResult = TDataXtd_DISTANCE;
else if (theString.equals (::ConAngleString()))
aResult = TDataXtd_ANGLE;
else if (theString.equals (::ConEqualRadiusString()))
aResult = TDataXtd_EQUAL_RADIUS;
else if (theString.equals (::ConSymmetryString()))
aResult = TDataXtd_SYMMETRY;
else if (theString.equals (::ConMidPointString()))
aResult = TDataXtd_MIDPOINT;
else if (theString.equals (::ConEqualDistanceString()))
aResult = TDataXtd_EQUAL_DISTANCE;
else if (theString.equals (::ConFixString()))
aResult = TDataXtd_FIX;
else if (theString.equals (::ConRigidString()))
aResult = TDataXtd_RIGID;
// placement constraints
else if (theString.equals (::ConFromString()))
aResult = TDataXtd_FROM;
else if (theString.equals (::ConAxisString()))
aResult = TDataXtd_AXIS;
else if (theString.equals (::ConMateString()))
aResult = TDataXtd_MATE;
else if (theString.equals (::ConAlignFacesString()))
aResult = TDataXtd_ALIGN_FACES;
else if (theString.equals (::ConAlignAxesString()))
aResult = TDataXtd_ALIGN_AXES;
else if (theString.equals (::ConAxesAngleString()))
aResult = TDataXtd_AXES_ANGLE;
else if (theString.equals (::ConFacesAngleString()))
aResult = TDataXtd_FACES_ANGLE;
else if (theString.equals (::ConRoundString()))
aResult = TDataXtd_ROUND;
else if (theString.equals (::ConOffsetString()))
aResult = TDataXtd_OFFSET;
else
Standard_DomainError::Raise
("TDataXtd_ConstraintEnum; string value without enum term equivalence");
}
return aResult;
}
//=======================================================================
//function : ConstraintTypeString
//purpose :
//=======================================================================
static const XmlObjMgt_DOMString& ConstraintTypeString (const TDataXtd_ConstraintEnum theE)
{
switch (theE)
{
// planar constraints
case TDataXtd_RADIUS : return ::ConRadiusString();
case TDataXtd_DIAMETER : return ::ConDiameterString();
case TDataXtd_MINOR_RADIUS : return ::ConMinRadiusString();
case TDataXtd_MAJOR_RADIUS : return ::ConMajRadiusString();
case TDataXtd_TANGENT : return ::ConTangentString();
case TDataXtd_PARALLEL : return ::ConParallelString();
case TDataXtd_PERPENDICULAR : return ::ConPerpendicularString();
case TDataXtd_CONCENTRIC : return ::ConConcentricString();
case TDataXtd_COINCIDENT : return ::ConCoincidentString();
case TDataXtd_DISTANCE : return ::ConDistanceString();
case TDataXtd_ANGLE : return ::ConAngleString();
case TDataXtd_EQUAL_RADIUS : return ::ConEqualRadiusString();
case TDataXtd_SYMMETRY : return ::ConSymmetryString();
case TDataXtd_MIDPOINT : return ::ConMidPointString();
case TDataXtd_EQUAL_DISTANCE : return ::ConEqualDistanceString();
case TDataXtd_FIX : return ::ConFixString();
case TDataXtd_RIGID : return ::ConRigidString();
// placement constraints
case TDataXtd_FROM : return ::ConFromString();
case TDataXtd_AXIS : return ::ConAxisString();
case TDataXtd_MATE : return ::ConMateString();
case TDataXtd_ALIGN_FACES : return ::ConAlignFacesString();
case TDataXtd_ALIGN_AXES : return ::ConAlignAxesString();
case TDataXtd_AXES_ANGLE : return ::ConAxesAngleString();
case TDataXtd_FACES_ANGLE : return ::ConFacesAngleString();
case TDataXtd_ROUND : return ::ConRoundString();
case TDataXtd_OFFSET : return ::ConOffsetString();
default:
Standard_DomainError::Raise("TDataXtd_ConstraintEnum; enum term unknown");
}
static XmlObjMgt_DOMString aNullString;
return aNullString; // To avoid compilation error message.
}
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