mirror of
https://git.dev.opencascade.org/repos/occt.git
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271 lines
8.3 KiB
C++
271 lines
8.3 KiB
C++
// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <BRep_Builder.hxx>
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#include <Interface_CheckIterator.hxx>
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#include <Interface_CheckTool.hxx>
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#include <Interface_InterfaceModel.hxx>
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#include <Interface_Protocol.hxx>
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#include <Message_Messenger.hxx>
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#include <Message_ProgressScope.hxx>
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#include <Standard_Transient.hxx>
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#include <TopoDS_Compound.hxx>
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#include <TopoDS_Shape.hxx>
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#include <Transfer_ActorOfTransientProcess.hxx>
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#include <Transfer_TransferOutput.hxx>
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#include <Transfer_TransientProcess.hxx>
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#include <TransferBRep.hxx>
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#include <TransferBRep_Reader.hxx>
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TransferBRep_Reader::TransferBRep_Reader ()
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: theDone (Standard_False) , theFilest (0) , theNewpr (Standard_False)
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{ theShapes = new TopTools_HSequenceOfShape(); theTransi = new TColStd_HSequenceOfTransient(); }
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void TransferBRep_Reader::SetProtocol
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(const Handle(Interface_Protocol)& protocol)
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{ theProto = protocol; }
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Handle(Interface_Protocol) TransferBRep_Reader::Protocol () const
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{ return theProto; }
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void TransferBRep_Reader::SetActor
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(const Handle(Transfer_ActorOfTransientProcess)& actor)
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{ theActor = actor; }
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Handle(Transfer_ActorOfTransientProcess) TransferBRep_Reader::Actor () const
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{ return theActor; }
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void TransferBRep_Reader::SetFileStatus (const Standard_Integer status)
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{ theFilest = status; }
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Standard_Integer TransferBRep_Reader::FileStatus () const
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{ return theFilest; }
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Standard_Boolean TransferBRep_Reader::FileNotFound () const
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{ return (theFilest < 0); }
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Standard_Boolean TransferBRep_Reader::SyntaxError () const
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{ return (theFilest > 0); }
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void TransferBRep_Reader::SetModel
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(const Handle(Interface_InterfaceModel)& model)
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{
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theModel = model;
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Clear();
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}
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Handle(Interface_InterfaceModel) TransferBRep_Reader::Model () const
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{ return theModel; }
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void TransferBRep_Reader::Clear ()
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{
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theDone = Standard_False;
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theShapes->Clear(); theTransi->Clear();
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}
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Standard_Boolean TransferBRep_Reader::CheckStatusModel
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(const Standard_Boolean withprint) const
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{
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Interface_CheckTool cht (theModel,theProto);
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Interface_CheckIterator chl = cht.CompleteCheckList();
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if (withprint
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&& !theProc.IsNull()
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&& !theProc->Messenger().IsNull())
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{
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Message_Messenger::StreamBuffer aBuffer = theProc->Messenger()->SendInfo();
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chl.Print (aBuffer, theModel, Standard_False);
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}
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return chl.IsEmpty(Standard_True);
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}
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Interface_CheckIterator TransferBRep_Reader::CheckListModel () const
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{
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Interface_CheckTool cht (theModel,theProto);
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Interface_CheckIterator chl = cht.CompleteCheckList();
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return chl;
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}
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Standard_Boolean& TransferBRep_Reader::ModeNewTransfer ()
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{ return theNewpr; }
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Standard_Boolean TransferBRep_Reader::BeginTransfer ()
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{
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theDone = Standard_False;
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if (theModel.IsNull()) return Standard_False;
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if (theNewpr || theProc.IsNull())
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theProc = new Transfer_TransientProcess (theModel->NbEntities());
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else theProc->Clear();
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theProc->SetErrorHandle(Standard_True);
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theProc->SetModel (theModel);
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PrepareTransfer();
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theProc->SetActor (theActor);
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return Standard_True;
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}
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void TransferBRep_Reader::EndTransfer ()
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{
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theShapes->Append ( TransferBRep::Shapes (theProc,Standard_True) );
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Standard_Integer i,nb = theProc->NbRoots();
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for (i = 1; i <= nb; i ++) {
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Handle(Standard_Transient) ent = theProc->Root(i);
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Handle(Standard_Transient) res = theProc->FindTransient(ent);
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if (!res.IsNull()) theTransi->Append (res);
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}
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theDone = Standard_True;
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}
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void TransferBRep_Reader::PrepareTransfer () { }
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void TransferBRep_Reader::TransferRoots (const Message_ProgressRange& theProgress)
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{
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Clear();
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if (!BeginTransfer()) return;
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Transfer_TransferOutput TP (theProc,theModel);
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TP.TransferRoots(theProto, theProgress);
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EndTransfer();
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}
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Standard_Boolean TransferBRep_Reader::Transfer (const Standard_Integer num,
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const Message_ProgressRange& theProgress)
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{
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if (!BeginTransfer()) return Standard_False;
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if (num <= 0 || num > theModel->NbEntities()) return Standard_False;
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Handle(Standard_Transient) ent = theModel->Value(num);
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Transfer_TransferOutput TP (theProc,theModel);
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if (theProc->TraceLevel() > 1) {
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Message_Messenger::StreamBuffer sout = theProc->Messenger()->SendInfo();
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sout<<"-- Transfer(Read) : ";
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theModel->Print (ent, sout);
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sout<<std::endl;
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}
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TP.Transfer(ent, theProgress);
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theProc->SetRoot(ent);
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EndTransfer();
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return Standard_True;
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}
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void TransferBRep_Reader::TransferList
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(const Handle(TColStd_HSequenceOfTransient)& list,
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const Message_ProgressRange& theProgress)
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{
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if (!BeginTransfer()) return;
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if (list.IsNull()) return;
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Transfer_TransferOutput TP (theProc,theModel);
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Standard_Integer i, nb = list->Length();
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Message_Messenger::StreamBuffer sout = theProc->Messenger()->SendInfo();
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if (theProc->TraceLevel() > 1)
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sout<<"-- Transfer(Read-List) : "<<nb<<" Items"<<std::endl;
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Message_ProgressScope aPS(theProgress, NULL, nb);
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for (i = 1; i <= nb && aPS.More(); i++) {
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Message_ProgressRange aRange = aPS.Next();
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Handle(Standard_Transient) ent = list->Value(i);
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if (theModel->Number(ent) == 0) continue;
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if (theProc->TraceLevel() > 1)
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{
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sout<<"-- Transfer(Read-List), Item "<<i<<" : ";
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theModel->Print (ent, sout);
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sout<<std::endl;
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}
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TP.Transfer (ent, aRange);
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theProc->SetRoot(ent);
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}
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EndTransfer();
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}
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Standard_Boolean TransferBRep_Reader::IsDone () const
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{ return theDone; }
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// ###### RESULTAT : SHAPES ######
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Standard_Integer TransferBRep_Reader::NbShapes () const
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{ return theShapes->Length(); }
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Handle(TopTools_HSequenceOfShape) TransferBRep_Reader::Shapes () const
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{ return theShapes; }
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const TopoDS_Shape& TransferBRep_Reader::Shape
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(const Standard_Integer num) const
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{ return theShapes->Value(num); }
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TopoDS_Shape TransferBRep_Reader::OneShape () const
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{
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TopoDS_Shape res;
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Standard_Integer nb = theShapes->Length();
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if (nb == 0) return res;
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else if (nb == 1) return theShapes->Value(1);
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else {
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TopoDS_Compound C;
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BRep_Builder B;
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B.MakeCompound(C);
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for (Standard_Integer i = 1; i <= nb; i ++) B.Add (C,theShapes->Value(i));
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return C;
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}
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}
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TopoDS_Shape TransferBRep_Reader::ShapeResult
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(const Handle(Standard_Transient)& ent) const
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{ return TransferBRep::ShapeResult (theProc,ent); }
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// ###### RESULTAT : TRANSIENTS ######
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Standard_Integer TransferBRep_Reader::NbTransients () const
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{ return theTransi->Length(); }
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Handle(TColStd_HSequenceOfTransient) TransferBRep_Reader::Transients () const
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{ return theTransi; }
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Handle(Standard_Transient) TransferBRep_Reader::Transient
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(const Standard_Integer num) const
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{ return theTransi->Value(num); }
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// ###### CHECKS ######
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Standard_Boolean TransferBRep_Reader::CheckStatusResult
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(const Standard_Boolean withprint) const
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{
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Interface_CheckIterator chl;
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if (!theProc.IsNull()) chl = theProc->CheckList(Standard_False);
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if (withprint
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&& !theProc.IsNull()
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&& !theProc->Messenger().IsNull())
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{
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Message_Messenger::StreamBuffer aBuffer = theProc->Messenger()->SendInfo();
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chl.Print (aBuffer, theModel, Standard_False);
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}
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return chl.IsEmpty(Standard_True);
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}
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Interface_CheckIterator TransferBRep_Reader::CheckListResult () const
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{
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if (!theProc.IsNull()) return theProc->CheckList(Standard_False);
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Interface_CheckIterator chbid; return chbid;
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}
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Handle(Transfer_TransientProcess) TransferBRep_Reader::TransientProcess
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() const
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{ return theProc; }
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TransferBRep_Reader::~TransferBRep_Reader()
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{}
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