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386 lines
12 KiB
C++
386 lines
12 KiB
C++
// Created on: 2007-05-29
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// Created by: Vlad Romashko
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// Copyright (c) 2007-2014 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 <Standard_GUID.hxx>
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#include <Standard_Type.hxx>
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#include <TDataStd_ReferenceList.hxx>
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#include <TDF_Attribute.hxx>
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#include <TDF_DataSet.hxx>
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#include <TDF_Label.hxx>
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#include <TDF_ListIteratorOfLabelList.hxx>
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#include <TDF_RelocationTable.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(TDataStd_ReferenceList,TDF_Attribute)
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//=======================================================================
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//function : GetID
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//purpose :
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//=======================================================================
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const Standard_GUID& TDataStd_ReferenceList::GetID()
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{
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static Standard_GUID TDataStd_ReferenceListID ("FCC1A658-59FF-4218-931B-0320A2B469A7");
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return TDataStd_ReferenceListID;
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}
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//=======================================================================
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//function : SetAttr
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//purpose : Implements Set functionality
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//=======================================================================
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static Handle(TDataStd_ReferenceList) SetAttr(const TDF_Label& label,
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const Standard_GUID& theGuid)
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{
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Handle(TDataStd_ReferenceList) A;
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if (!label.FindAttribute (theGuid, A))
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{
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A = new TDataStd_ReferenceList;
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A->SetID(theGuid);
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label.AddAttribute(A);
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}
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return A;
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}
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//=======================================================================
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//function : TDataStd_ReferenceList
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//purpose : Empty Constructor
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//=======================================================================
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TDataStd_ReferenceList::TDataStd_ReferenceList() : myID(GetID())
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{}
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//=======================================================================
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//function : Set
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//purpose :
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//=======================================================================
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Handle(TDataStd_ReferenceList) TDataStd_ReferenceList::Set(const TDF_Label& label)
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{
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return SetAttr(label, GetID());
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}
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//=======================================================================
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//function : Set
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//purpose : Set user defined attribute with specific ID
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//=======================================================================
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Handle(TDataStd_ReferenceList) TDataStd_ReferenceList::Set(const TDF_Label& label,
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const Standard_GUID& theGuid)
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{
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return SetAttr(label, theGuid);
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}
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//=======================================================================
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//function : IsEmpty
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//purpose :
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//=======================================================================
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Standard_Boolean TDataStd_ReferenceList::IsEmpty() const
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{
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return myList.IsEmpty();
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}
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//=======================================================================
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//function : Extent
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//purpose :
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//=======================================================================
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Standard_Integer TDataStd_ReferenceList::Extent() const
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{
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return myList.Extent();
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}
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//=======================================================================
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//function : Prepend
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//purpose :
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//=======================================================================
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void TDataStd_ReferenceList::Prepend(const TDF_Label& value)
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{
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Backup();
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myList.Prepend(value);
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}
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//=======================================================================
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//function : Append
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//purpose :
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//=======================================================================
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void TDataStd_ReferenceList::Append(const TDF_Label& value)
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{
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Backup();
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myList.Append(value);
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}
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//=======================================================================
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//function : InsertBefore
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//purpose :
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//=======================================================================
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Standard_Boolean TDataStd_ReferenceList::InsertBefore(const TDF_Label& value,
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const TDF_Label& before_value)
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{
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TDF_ListIteratorOfLabelList itr(myList);
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for (; itr.More(); itr.Next())
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{
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if (itr.Value() == before_value)
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{
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Backup();
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myList.InsertBefore(value, itr);
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return Standard_True;
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}
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}
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return Standard_False;
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}
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// Inserts the label before the <index> position.
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// The indices start with 1 .. Extent().
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Standard_Boolean TDataStd_ReferenceList::InsertBefore (const Standard_Integer index,
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const TDF_Label& before_value)
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{
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Standard_Integer i(1);
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Standard_Boolean found(Standard_False);
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TDF_ListIteratorOfLabelList itr(myList);
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for (; itr.More(); itr.Next(), ++i)
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{
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if (i == index)
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{
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Backup();
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myList.InsertBefore(before_value, itr);
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found = Standard_True;
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break;
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}
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}
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return found;
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}
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//=======================================================================
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//function : InsertAfter
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//purpose :
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//=======================================================================
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Standard_Boolean TDataStd_ReferenceList::InsertAfter(const TDF_Label& value,
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const TDF_Label& after_value)
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{
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TDF_ListIteratorOfLabelList itr(myList);
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for (; itr.More(); itr.Next())
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{
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if (itr.Value() == after_value)
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{
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Backup();
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myList.InsertAfter(value, itr);
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return Standard_True;
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}
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}
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return Standard_False;
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}
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// Inserts the label after the <index> position.
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// The indices start with 1 .. Extent().
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Standard_Boolean TDataStd_ReferenceList::InsertAfter (const Standard_Integer index,
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const TDF_Label& after_value)
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{
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Standard_Integer i(1);
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Standard_Boolean found(Standard_False);
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TDF_ListIteratorOfLabelList itr(myList);
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for (; itr.More(); itr.Next(), ++i)
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{
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if (i == index)
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{
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Backup();
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myList.InsertAfter(after_value, itr);
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found = Standard_True;
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break;
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}
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}
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return found;
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}
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//=======================================================================
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//function : Remove
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//purpose :
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//=======================================================================
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Standard_Boolean TDataStd_ReferenceList::Remove(const TDF_Label& value)
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{
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TDF_ListIteratorOfLabelList itr(myList);
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for (; itr.More(); itr.Next())
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{
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if (itr.Value() == value)
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{
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Backup();
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myList.Remove(itr);
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return Standard_True;
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}
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}
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return Standard_False;
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}
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//=======================================================================
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//function : Remove
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//purpose : Removes a label at the <index> position.
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//=======================================================================
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Standard_Boolean TDataStd_ReferenceList::Remove (const Standard_Integer index)
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{
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Standard_Integer i(1);
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Standard_Boolean found(Standard_False);
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TDF_ListIteratorOfLabelList itr(myList);
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for (; itr.More(); itr.Next(), ++i)
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{
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if (i == index)
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{
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Backup();
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myList.Remove(itr);
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found = Standard_True;
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break;
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}
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}
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return found;
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}
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//=======================================================================
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//function : Clear
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//purpose :
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//=======================================================================
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void TDataStd_ReferenceList::Clear()
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{
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Backup();
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myList.Clear();
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}
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//=======================================================================
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//function : First
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//purpose :
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//=======================================================================
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const TDF_Label& TDataStd_ReferenceList::First() const
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{
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return myList.First();
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}
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//=======================================================================
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//function : Last
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//purpose :
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//=======================================================================
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const TDF_Label& TDataStd_ReferenceList::Last() const
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{
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return myList.Last();
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}
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//=======================================================================
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//function : List
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//purpose :
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//=======================================================================
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const TDF_LabelList& TDataStd_ReferenceList::List() const
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{
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return myList;
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}
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//=======================================================================
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//function : ID
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//purpose :
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//=======================================================================
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const Standard_GUID& TDataStd_ReferenceList::ID () const
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{
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return myID;
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}
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//=======================================================================
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//function : SetID
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//purpose :
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//=======================================================================
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void TDataStd_ReferenceList::SetID( const Standard_GUID& theGuid)
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{
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if(myID == theGuid) return;
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Backup();
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myID = theGuid;
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}
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//=======================================================================
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//function : SetID
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//purpose : sets default ID
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//=======================================================================
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void TDataStd_ReferenceList::SetID()
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{
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Backup();
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myID = GetID();
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}
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//=======================================================================
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//function : NewEmpty
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//purpose :
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//=======================================================================
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Handle(TDF_Attribute) TDataStd_ReferenceList::NewEmpty () const
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{
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return new TDataStd_ReferenceList();
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}
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//=======================================================================
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//function : Restore
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//purpose :
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//=======================================================================
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void TDataStd_ReferenceList::Restore(const Handle(TDF_Attribute)& With)
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{
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myList.Clear();
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Handle(TDataStd_ReferenceList) aList = Handle(TDataStd_ReferenceList)::DownCast(With);
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TDF_ListIteratorOfLabelList itr(aList->List());
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for (; itr.More(); itr.Next())
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{
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myList.Append(itr.Value());
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}
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myID = aList->ID();
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}
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//=======================================================================
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//function : Paste
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//purpose :
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//=======================================================================
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void TDataStd_ReferenceList::Paste (const Handle(TDF_Attribute)& Into,
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const Handle(TDF_RelocationTable)& RT) const
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{
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Handle(TDataStd_ReferenceList) aList = Handle(TDataStd_ReferenceList)::DownCast(Into);
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aList->Clear();
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TDF_ListIteratorOfLabelList itr(myList);
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for (; itr.More(); itr.Next())
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{
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TDF_Label L = itr.Value(), rL;
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if (!L.IsNull())
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{
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if (!RT->HasRelocation(L, rL))
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rL = L;
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aList->Append(rL);
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}
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}
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aList->SetID(myID);
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}
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//=======================================================================
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//function : References
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//purpose : Adds the referenced attributes or labels.
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//=======================================================================
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void TDataStd_ReferenceList::References(const Handle(TDF_DataSet)& aDataSet) const
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{
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if (!Label().IsImported())
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{
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TDF_ListIteratorOfLabelList itr(myList);
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for (; itr.More(); itr.Next())
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{
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aDataSet->AddLabel(itr.Value());
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}
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}
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}
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//=======================================================================
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//function : Dump
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//purpose :
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//=======================================================================
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Standard_OStream& TDataStd_ReferenceList::Dump (Standard_OStream& anOS) const
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{
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anOS << "\nReferenceList: ";
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Standard_Character sguid[Standard_GUID_SIZE_ALLOC];
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myID.ToCString(sguid);
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anOS << sguid;
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anOS << endl;
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return anOS;
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}
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