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// Copyright: Matra-Datavision 1994
// File: IGESSelect_ChangeLevelNumber.cxx
// Created: Thu Aug 25 15:21:12 1994
// Author: Christian CAILLET
// <cky>
#include <IGESSelect_ChangeLevelNumber.ixx>
#include <IGESData_LevelListEntity.hxx>
#include <IGESData_IGESEntity.hxx>
#include <Interface_Macros.hxx>
#include <stdio.h>
#include <Interface_Check.hxx>
IGESSelect_ChangeLevelNumber::IGESSelect_ChangeLevelNumber ()
: IGESSelect_ModelModifier (Standard_False) { }
Standard_Boolean IGESSelect_ChangeLevelNumber::HasOldNumber () const
{ return (!theold.IsNull()); }
Handle(IFSelect_IntParam) IGESSelect_ChangeLevelNumber::OldNumber () const
{ return theold; }
void IGESSelect_ChangeLevelNumber::SetOldNumber
(const Handle(IFSelect_IntParam)& param)
{ theold = param; }
Handle(IFSelect_IntParam) IGESSelect_ChangeLevelNumber::NewNumber () const
{ return thenew; }
void IGESSelect_ChangeLevelNumber::SetNewNumber
(const Handle(IFSelect_IntParam)& param)
{ thenew = param; }
void IGESSelect_ChangeLevelNumber::Performing
(IFSelect_ContextModif& ctx,
const Handle(IGESData_IGESModel)& ,
Interface_CopyTool& ) const
{
Standard_Integer oldl = 0;
Standard_Boolean yaold = HasOldNumber();
if (yaold) oldl = theold->Value();
Standard_Integer newl = 0;
if (!thenew.IsNull()) newl = thenew->Value();
if (oldl < 0) ctx.CCheck()->AddFail("ChangeLevelNumber : OldNumber negative");
if (newl < 0) ctx.CCheck()->AddFail("ChangeLevelNumber : NewNumber negative");
if (oldl < 0 || newl < 0) return;
Handle(IGESData_LevelListEntity) nulist;
for (ctx.Start(); ctx.More(); ctx.Next()) {
DeclareAndCast(IGESData_IGESEntity,ent,ctx.ValueResult());
if (ent.IsNull()) continue;
if (ent->DefLevel() == IGESData_DefSeveral) continue;
if (yaold && ent->Level() != oldl) continue;
ent->InitLevel(nulist,newl);
ctx.Trace();
}
}
TCollection_AsciiString IGESSelect_ChangeLevelNumber::Label () const
{
char labl[100];
Standard_Integer oldl = 0;
Standard_Boolean yaold = HasOldNumber();
if (yaold) oldl = theold->Value();
Standard_Integer newl = 0;
if (!thenew.IsNull()) newl = thenew->Value();
if (yaold) sprintf(labl,"Changes Level Number %d to %d",oldl,newl);
else sprintf(labl,"Changes all Level Numbers positive and zero to %d",
newl);
return TCollection_AsciiString(labl);
}
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