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69 lines
2.4 KiB
C++
69 lines
2.4 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 <IFSelect_ContextModif.hxx>
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#include <IGESData_IGESEntity.hxx>
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#include <IGESData_IGESModel.hxx>
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#include <IGESSelect_SetLabel.hxx>
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#include <Interface_CopyTool.hxx>
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#include <Interface_Macros.hxx>
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#include <Standard_Type.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <TCollection_HAsciiString.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(IGESSelect_SetLabel,IGESSelect_ModelModifier)
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IGESSelect_SetLabel::IGESSelect_SetLabel
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(const Standard_Integer mode, const Standard_Boolean enforce)
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: IGESSelect_ModelModifier (Standard_False) ,
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themode (mode) , theforce (enforce) { }
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void IGESSelect_SetLabel::Performing(IFSelect_ContextModif& ctx,
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const Handle(IGESData_IGESModel)& target,
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Interface_CopyTool& /*TC*/) const
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{
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Handle(TCollection_HAsciiString) lab;
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for (ctx.Start(); ctx.More(); ctx.Next()) {
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DeclareAndCast(IGESData_IGESEntity,iges,ctx.ValueResult());
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if (iges.IsNull()) continue;
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if (themode == 0) { iges->SetLabel(lab); continue; }
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// mode = 1 : mettre DEnnn , nnn est le DE Number
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lab = iges->ShortLabel();
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if (theforce) lab.Nullify();
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if (!lab.IsNull()) {
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if (lab->Length() > 2) {
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if (lab->Value(1) == 'D' && lab->Value(2) == 'E' &&
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atoi( &(lab->ToCString())[2] ) > 0)
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lab.Nullify();
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}
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}
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// Si lab nul : le recalculer
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if (lab.IsNull()) {
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lab = new TCollection_HAsciiString(target->Number(iges)*2-1);
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lab->Insert (1,"DE");
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}
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iges->SetLabel(lab);
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}
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}
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TCollection_AsciiString IGESSelect_SetLabel::Label () const
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{
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TCollection_AsciiString lab;
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if (themode == 0) lab.AssignCat ("Clear Short Label");
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if (themode == 1) lab.AssignCat ("Set Short Label to DE Number");
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if (theforce) lab.AssignCat (" (enforced)");
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return lab;
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}
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