-- Created on: 1999-02-26
-- Created by: Christian CAILLET
-- Copyright (c) 1999 Matra Datavision
-- Copyright (c) 1999-2012 OPEN CASCADE SAS
--
-- The content of this file is subject to the Open CASCADE Technology Public
-- License Version 6.5 (the "License"). You may not use the content of this file
-- except in compliance with the License. Please obtain a copy of the License
-- at http://www.opencascade.org and read it completely before using this file.
--
-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
--
-- The Original Code and all software distributed under the License is
-- distributed on an "AS IS" basis, without warranty of any kind, and the
-- Initial Developer hereby disclaims all such warranties, including without
-- limitation, any warranties of merchantability, fitness for a particular
-- purpose or non-infringement. Please see the License for the specific terms
-- and conditions governing the rights and limitations under the License.



class SetLabel  from IGESSelect    inherits ModelModifier from IGESSelect

    ---Purpose : Sets/Clears Short Label of Entities, those designated by the
    --           Selection. No Selection means all the file
    --           
    --           May enforce, else it sets only if no label is yet set
    --           Mode : 0 to clear (always enforced)
    --                  1 to set label to DE number (changes it if already set)

uses AsciiString from TCollection,
     IGESModel, CopyTool, ContextModif
 
is

    Create (mode : Integer; enforce : Boolean) returns SetLabel;
    ---Purpose : Creates a SetLabel for IGESEntity
    --           Mode : see Purpose of the class

    Performing (me; ctx : in out ContextModif;
                target  : mutable IGESModel;
                TC      : in out CopyTool);
    ---Purpose : Specific action : Sets or Clears the Label

    Label (me) returns AsciiString from TCollection;
    ---Purpose : Returns a text which is
    --           "Clear Short Label"  or  "Set Label to DE"
    --           With possible additional information " (enforced)"

fields

    themode  : Integer;
    theforce : Boolean;

end SetLabel;