0024023: Revamp the OCCT Handle -- general
[occt.git] / src / IGESSelect / IGESSelect_SelectDrawingFrom.cxx
CommitLineData
973c2be1 1// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 2//
973c2be1 3// This file is part of Open CASCADE Technology software library.
b311480e 4//
d5f74e42 5// This library is free software; you can redistribute it and/or modify it under
6// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 7// by the Free Software Foundation, with special exception defined in the file
8// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9// distribution for complete text of the license and disclaimer of any warranty.
b311480e 10//
973c2be1 11// Alternatively, this file may be used under the terms of Open CASCADE
12// commercial license or contractual agreement.
b311480e 13
7fd59977 14#include <IGESSelect_SelectDrawingFrom.ixx>
15#include <IGESSelect_ViewSorter.hxx>
16#include <IGESData_IGESModel.hxx>
c04c30b3 17#include <IGESData_IGESEntity.hxx>
7fd59977 18#include <Interface_Macros.hxx>
19
20
21
b311480e 22IGESSelect_SelectDrawingFrom::IGESSelect_SelectDrawingFrom () { }
7fd59977 23
24
25 Standard_Boolean IGESSelect_SelectDrawingFrom::HasUniqueResult () const
26 { return Standard_True; }
27
28 Interface_EntityIterator IGESSelect_SelectDrawingFrom::RootResult
29 (const Interface_Graph& G) const
30{
31 Handle(IGESSelect_ViewSorter) sorter = new IGESSelect_ViewSorter;
32 sorter->SetModel (GetCasted(IGESData_IGESModel,G.Model()));
33 sorter->Clear();
34 sorter->AddList (InputResult(G).Content());
35 sorter->SortDrawings(G);
36 Interface_EntityIterator list;
37 Standard_Integer nb = sorter->NbSets(Standard_True);
38 for (Standard_Integer i = 1; i <= nb; i ++)
39 list.GetOneItem(sorter->SetItem(i,Standard_True));
40 return list;
41}
42
43 TCollection_AsciiString IGESSelect_SelectDrawingFrom::Label () const
44 { return TCollection_AsciiString ("Drawings attached"); }