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121 lines
4.0 KiB
C++
121 lines
4.0 KiB
C++
// Created on: 1994-08-25
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// Created by: Christian CAILLET
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// Copyright (c) 1994-1999 Matra Datavision
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// Copyright (c) 1999-2014 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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#ifndef _IGESSelect_ChangeLevelList_HeaderFile
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#define _IGESSelect_ChangeLevelList_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <IGESSelect_ModelModifier.hxx>
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#include <Standard_Boolean.hxx>
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class IFSelect_IntParam;
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class IFSelect_ContextModif;
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class IGESData_IGESModel;
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class Interface_CopyTool;
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class TCollection_AsciiString;
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class IGESSelect_ChangeLevelList;
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DEFINE_STANDARD_HANDLE(IGESSelect_ChangeLevelList, IGESSelect_ModelModifier)
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//! Changes Level List (in directory part) to a new single value
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//! Only entities attached to a LevelListEntity are considered
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//! If OldNumber is defined, only entities whose LevelList
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//! contains its Value are processed. Else all LevelLists are.
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//!
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//! Remark : this concerns the Directory Part only. The Level List
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//! Entities themselves (their content) are not affected.
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//!
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//! If NewNumber is defined (positive or zero), it gives the new
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//! value for Level Number. Else, the first value of the LevelList
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//! is set as new LevelNumber
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class IGESSelect_ChangeLevelList : public IGESSelect_ModelModifier
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{
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public:
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//! Creates a ChangeLevelList, not yet defined
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//! (see SetOldNumber and SetNewNumber)
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Standard_EXPORT IGESSelect_ChangeLevelList();
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//! Returns True if OldNumber is defined : then, only entities
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//! which have a LevelList which contains the value are processed.
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//! Else, all entities attached to a LevelList are.
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Standard_EXPORT Standard_Boolean HasOldNumber() const;
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//! Returns the parameter for OldNumber. If not defined (Null
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//! Handle), it will be interpreted as "all level lists"
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Standard_EXPORT Handle(IFSelect_IntParam) OldNumber() const;
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//! Sets a parameter for OldNumber
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Standard_EXPORT void SetOldNumber (const Handle(IFSelect_IntParam)& param);
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//! Returns True if NewNumber is defined : then, it gives the new
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//! value for Level Number. Else, the first value of the LevelList
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//! is used as new Level Number.
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Standard_EXPORT Standard_Boolean HasNewNumber() const;
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//! Returns the parameter for NewNumber. If not defined (Null
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//! Handle), it will be interpreted as "new value 0"
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Standard_EXPORT Handle(IFSelect_IntParam) NewNumber() const;
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//! Sets a parameter for NewNumber
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Standard_EXPORT void SetNewNumber (const Handle(IFSelect_IntParam)& param);
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//! Specific action : considers selected target entities :
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//! If OldNumber is not defined, all entities attached to a
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//! Level List
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//! If OldNumber is defined (value not negative), entities with a
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//! Level List which contains this value
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//! Attaches all these entities to value given by NewNumber, or
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//! the first value of the Level List
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Standard_EXPORT void Performing (IFSelect_ContextModif& ctx, const Handle(IGESData_IGESModel)& target, Interface_CopyTool& TC) const Standard_OVERRIDE;
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//! Returns a text which begins by
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//! "Changes Level Lists containing <old>", or
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//! "Changes all Level Lists in D.E.", and ends by
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//! " to Number <new>" or " to Number = first value in List"
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Standard_EXPORT TCollection_AsciiString Label() const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(IGESSelect_ChangeLevelList,IGESSelect_ModelModifier)
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protected:
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private:
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Handle(IFSelect_IntParam) theold;
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Handle(IFSelect_IntParam) thenew;
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};
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#endif // _IGESSelect_ChangeLevelList_HeaderFile
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