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85 lines
3.1 KiB
C++
Executable File
85 lines
3.1 KiB
C++
Executable File
// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <IFSelect_DispPerFiles.ixx>
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#include <IFSelect_Selection.hxx>
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#include <IFGraph_SCRoots.hxx>
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#include <Interface_InterfaceModel.hxx>
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#include <Interface_EntityIterator.hxx>
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IFSelect_DispPerFiles::IFSelect_DispPerFiles () { }
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Handle(IFSelect_IntParam) IFSelect_DispPerFiles::Count () const
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{ return thecount; }
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void IFSelect_DispPerFiles::SetCount
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(const Handle(IFSelect_IntParam)& pcount)
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{ thecount = pcount; }
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Standard_Integer IFSelect_DispPerFiles::CountValue () const
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{
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Standard_Integer pcount = 0;
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if (!thecount.IsNull()) pcount = thecount->Value();
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if (pcount <= 0) pcount = 1; // option prise par defaut
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return pcount;
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}
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TCollection_AsciiString IFSelect_DispPerFiles::Label () const
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{
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TCollection_AsciiString lab(CountValue());
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lab.Insert(1,"Maximum ");
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lab.AssignCat(" Files");
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return lab;
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}
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Standard_Boolean IFSelect_DispPerFiles::LimitedMax
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(const Standard_Integer /* nbent */, Standard_Integer& pcount) const
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{
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pcount = CountValue();
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return Standard_True;
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}
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Standard_Boolean IFSelect_DispPerFiles::PacketsCount
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(const Interface_Graph& G, Standard_Integer& /*count*/) const
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{ return (G.Size() < CountValue() ? G.Size() : CountValue()); }
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void IFSelect_DispPerFiles::Packets
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(const Interface_Graph& G, IFGraph_SubPartsIterator& packs) const
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{
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// Ressemble a DispPerOne, mais fait "count" AddPart racines
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Standard_Integer pcount = CountValue();
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IFGraph_SCRoots roots(G,Standard_False);
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roots.SetLoad();
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roots.GetFromIter(FinalSelection()->UniqueResult(G));
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// SCRoots a initie la resolution : decoupage en StrongComponants + selection
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// des racines. Un paquet correspond des lors a <count> racines
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// Donc, il faut iterer sur les Parts de roots et les prendre par <count>
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roots.Start(); // Start fait Evaluate specifique
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Standard_Integer nb = roots.NbParts();
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if (pcount > 0) pcount = (nb-1) / pcount +1; // par packet
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Standard_Integer i = 0;
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for (; roots.More(); roots.Next()) { // Start deja fait
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if (i == 0) packs.AddPart();
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i ++; if (i >= pcount) i = 0; // regroupement selon "count"
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packs.GetFromIter(roots.Entities());
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}
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}
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