src/IGESSelect/IGESSelect_DispPerSingleView.cxx

   1 #include <IGESSelect_DispPerSingleView.ixx>
   2 #include <IFSelect_Selection.hxx>
   3 #include <IGESData_IGESModel.hxx>
   4 #include <IFSelect_PacketList.hxx>
   5 #include <Interface_Macros.hxx>
   6
   7
   8     IGESSelect_DispPerSingleView::IGESSelect_DispPerSingleView ()
   9       {  thesorter = new IGESSelect_ViewSorter;  }
  10
  11     TCollection_AsciiString  IGESSelect_DispPerSingleView::Label () const
  12 {
  13   return TCollection_AsciiString("One File per single View or Drawing Frame");
  14 }
  15
  16
  17     void  IGESSelect_DispPerSingleView::Packets
  18   (const Interface_Graph& G, IFGraph_SubPartsIterator& packs) const
  19 {
  20   if (FinalSelection().IsNull()) return;
  21   Interface_EntityIterator list = FinalSelection()->UniqueResult(G);
  22   thesorter->SetModel (GetCasted(IGESData_IGESModel,G.Model()));
  23   thesorter->Clear();
  24   thesorter->AddList (list.Content());
  25   thesorter->SortSingleViews(Standard_True);
  26   Handle(IFSelect_PacketList) sets = thesorter->Sets(Standard_True);
  27
  28   packs.SetLoad();
  29   Standard_Integer nb = sets->NbPackets();
  30   for (Standard_Integer i = 1; i <= nb; i ++) {
  31     packs.AddPart();
  32     packs.GetFromIter (sets->Entities(i));
  33   }
  34 }
  35
  36
  37     Standard_Boolean  IGESSelect_DispPerSingleView::CanHaveRemainder () const
  38       {  return Standard_True;  }
  39
  40     Interface_EntityIterator  IGESSelect_DispPerSingleView::Remainder
  41   (const Interface_Graph& G) const
  42 {
  43   if (thesorter->NbEntities() == 0) {
  44     Interface_EntityIterator list;
  45     if (FinalSelection().IsNull()) return list;
  46     list = FinalSelection()->UniqueResult(G);
  47     thesorter->Clear();
  48     thesorter->Add (list.Content());
  49     thesorter->SortSingleViews(Standard_True);
  50   }
  51   return thesorter->Sets(Standard_True)->Duplicated (0,Standard_False);
  52 }