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// File: MDocStd.cxx
// Created: Wed Nov 12 10:04:20 1997
// Author: Guest Design
// <g_design@salgox.paris1.matra-dtv.fr>
#include <MDocStd.ixx>
#include <MDocStd_DocumentStorageDriver.hxx>
#include <MDocStd_DocumentRetrievalDriver.hxx>
#include <Standard_Failure.hxx>
#include <MDocStd_XLinkStorageDriver.hxx>
#include <MDocStd_XLinkRetrievalDriver.hxx>
#include <CDM_MessageDriver.hxx>
#include <TDF_Tool.hxx>
static Standard_GUID StandardStorageDriver ("ad696000-5b34-11d1-b5ba-00a0c9064368");
static Standard_GUID StandardRetrievalDriver ("ad696001-5b34-11d1-b5ba-00a0c9064368");
/* ======= not used functionality ======
//#include <TDocStd_Document.hxx>
//#include <MDocStd_PersistentMap.hxx>
//#include <TDocStd_XLink.hxx>
//#include <TDocStd_XLinkIterator.hxx>
//#include <MDocStd_ListIteratorOfDocEntryList.hxx>
//#include <TDF_Label.hxx>
//#include <TDF_ChildIterator.hxx>
//#include <TNaming_NamedShape.hxx>
//#include <PNaming_NamedShape.hxx>
//#include <PTopoDS_Shape1.hxx>
//#include <TopoDS_Shape.hxx>
//#include <PTopoDS_TShape1.hxx>
//#include <PTopoDS_HArray1OfShape1.hxx>
//#include <PBRep_TVertex1.hxx>
//#include <PBRep_PointRepresentation.hxx>
//#include <PBRep_TEdge1.hxx>
//#include <PBRep_CurveRepresentation.hxx>
//#include <PBRep_TFace1.hxx>
//#include <PGeom_Surface.hxx>
//#include <TColStd_ListOfAsciiString.hxx>
//=======================================================================
//function : WeightWatcher
//purpose :
//=======================================================================
static void ShapeWeightWatcher (const PTopoDS_Shape1& PS,
MDocStd_PersistentMap& aMap)
{
if (aMap.Add(PS.TShape())) {
Handle(PTopoDS_TShape1) TS = PS.TShape();
Handle(PTopoDS_HArray1OfShape1) HS = TS->Shapes();
if (!HS.IsNull()) {
for (Standard_Integer i=1;i<=HS->Length();i++) {
const PTopoDS_Shape1& VAL = HS->Value(i);
if (!VAL.TShape().IsNull())ShapeWeightWatcher(VAL,aMap);
}
Handle(PBRep_TVertex1) TV = Handle(PBRep_TVertex1)::DownCast(TS);
if (!TV.IsNull()) {
Handle(PBRep_PointRepresentation) PR;
TV->Points(PR);
return;
}
Handle(PBRep_TEdge1) TE = Handle(PBRep_TEdge1)::DownCast(TS);
if (!TE.IsNull()) {
Handle(PBRep_CurveRepresentation) CR;
TE->Curves(CR);
return;
}
Handle(PBRep_TFace1) TF = Handle(PBRep_TFace1)::DownCast(TS);
if (!TF.IsNull()) {
Handle(PGeom_Surface) PGeomS;
TF->Surface(PGeomS);
return;
}
}
}
}
//=======================================================================
//function : AttributeWeightWatcher
//purpose :
//=======================================================================
static void AttributeWeightWatcher(const TDF_Label& LabS,
const Handle(MDF_SRelocationTable)& aReloc,
MDocStd_PersistentMap& aMap)
{
TCollection_AsciiString STR;
TDF_Tool::Entry(LabS,STR);
#ifdef DEB
cout << "Label to process: "<<STR<<endl;
#endif
Handle(TNaming_NamedShape) NS;
Handle(PNaming_NamedShape) PNS;
if (LabS.FindAttribute(TNaming_NamedShape::GetID(),NS)) {
if (aReloc->HasRelocation(NS,PNS)) {
const Handle(PTopoDS_HArray1OfShape1)& HOldS = PNS->OldShapes();
if (!HOldS.IsNull()) {
for (Standard_Integer i=1;i<=HOldS->Length();i++) {
const PTopoDS_Shape1& POS = HOldS->Value(i);
if (!POS.TShape().IsNull()) ShapeWeightWatcher(POS,aMap);
}
}
const Handle(PTopoDS_HArray1OfShape1)& HNewS = PNS->NewShapes();
if (!HNewS.IsNull()) {
for (Standard_Integer j=1;j<=HNewS->Length();j++) {
const PTopoDS_Shape1& PTS = HNewS->Value(j);
if (!PTS.TShape().IsNull()) ShapeWeightWatcher(PTS,aMap);
}
}
}
}
//traiter les fils
for (TDF_ChildIterator itr(LabS) ; itr.More(); itr.Next()) {
AttributeWeightWatcher(itr.Value(),aReloc,aMap);
}
}
//=======================================================================
//function : WeightWatcher
//purpose :
//=======================================================================
void MDocStd::WeightWatcher(const Handle(TDF_Data)& aSource,
const Handle(MDF_SRelocationTable)& aReloc,
const TColStd_ListOfAsciiString& aEntry)
{
Handle(TDocStd_Document) D;
D = TDocStd_Document::Get(aSource->Root());
if (!D.IsNull()) {
TDocStd_XLink* xRefPtr;
MDocStd_PersistentMap aMap;
//for (TDocStd_XLinkIterator xItr(aSource); xItr.More(); xItr.Next()) {
for (TDocStd_XLinkIterator xItr(D); xItr.More(); xItr.Next()) {
xRefPtr = xItr.Value();
const TCollection_AsciiString & DocEntry= xRefPtr->DocumentEntry();
TColStd_ListIteratorOfListOfAsciiString It(aEntry);
for (;It.More();It.Next()) {
if (It.Value()==DocEntry) AttributeWeightWatcher(xRefPtr->Label(),aReloc,aMap);
}
}
}
}
***** */
//=======================================================================
//function : AddStorageDrivers
//purpose :
//=======================================================================
void MDocStd::AddStorageDrivers(const Handle(MDF_ASDriverHSequence)& aDriverSeq,
const Handle(CDM_MessageDriver)& theMsgDriver)
{ aDriverSeq->Append(new MDocStd_XLinkStorageDriver(theMsgDriver)); }
//=======================================================================
//function : AddRetrievalDrivers
//purpose :
//=======================================================================
void MDocStd::AddRetrievalDrivers(const Handle(MDF_ARDriverHSequence)& aDriverSeq,
const Handle(CDM_MessageDriver)& theMsgDriver)
{ aDriverSeq->Append(new MDocStd_XLinkRetrievalDriver(theMsgDriver)); }
//=======================================================================
//function : Factory
//purpose :
//=======================================================================
Handle(Standard_Transient) MDocStd::Factory(const Standard_GUID& aGUID) {
if(aGUID == StandardStorageDriver) {
#ifdef DEB
cout << "MDocStd : Storage Plugin" << endl;
#endif
static Handle(MDocStd_DocumentStorageDriver) standard_sd = new MDocStd_DocumentStorageDriver;
return standard_sd;
}
if(aGUID == StandardRetrievalDriver) {
#ifdef DEB
cout << "MDocStd : Retrieval Plugin" << endl;
#endif
static Handle (MDocStd_DocumentRetrievalDriver) standard_rd = new MDocStd_DocumentRetrievalDriver;
return standard_rd;
}
Standard_Failure::Raise("MDocStd : Factory: unknown GUID");
Handle(Standard_Transient) t;
return t;
}
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