/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is 
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or 
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the NPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the NPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

/*
 * !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 * NOTE!!  This is not a general class, but specific to layout and frames.
 * Consumers looking for the general selection interface should look at
 * nsISelection.
 */


#ifndef nsIIndependentSelection_h___
#define nsIIndependentSelection_h___

#include "nsISupports.h"




#define NS_IINDEPENDENTSELECTION_IID      \
/* {3B7ABF61-33DB-4a47-8FFA-FFD6EA47CB1A} */ \
{ 0x3b7abf61, 0x33db, 0x4a47, \
  { 0x8f, 0xfa, 0xff, 0xd6, 0xea, 0x47, 0xcb, 0x1a } }



/*This interface is used to allow nsDOMSelection become more of an independent entity from nsSelection. */
class nsIIndependentSelection: public nsISupports
{
public:
  static const nsIID& GetIID() { static nsIID iid = NS_IINDEPENDENTSELECTION_IID; return iid; }

  /** SetPresShell
   *  this method sets the internal pres shell to aPresShell
   *  @param aPresShell weak reference should be kept to this.
   */
  NS_IMETHOD SetPresShell(nsIPresShell *aPresShell) =0;
};

#endif //nsIIndependentSelection_h___