/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla 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/MPL/
 *
 * 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 Communicator client 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):
 *   David Hyatt (hyatt@netscape.com)
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of 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 MPL, 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 MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */


#ifndef nsIRootBox_h___
#define nsIRootBox_h___

#include "nsISupports.h"
class nsPopupSetFrame;
class nsIContent;
class nsIPresShell;

// {9777EC2A-9A46-4D01-8CEB-B9CEB2C262A5}
#define NS_IROOTBOX_IID \
{ 0x9777EC2A, 0x9A46, 0x4D01, \
  { 0x8C, 0xEB, 0xB9, 0xCE, 0xB2, 0xC2, 0x62, 0xA5 } }


class nsIRootBox : public nsISupports {

public:
  NS_DECLARE_STATIC_IID_ACCESSOR(NS_IROOTBOX_IID)

  virtual nsPopupSetFrame* GetPopupSetFrame() = 0;
  virtual void SetPopupSetFrame(nsPopupSetFrame* aPopupSet) = 0;

  virtual nsIContent* GetDefaultTooltip() = 0;
  virtual void SetDefaultTooltip(nsIContent* aTooltip) = 0;

  virtual nsresult AddTooltipSupport(nsIContent* aNode) = 0;
  virtual nsresult RemoveTooltipSupport(nsIContent* aNode) = 0;

  static nsIRootBox* GetRootBox(nsIPresShell* aShell);
};

NS_DEFINE_STATIC_IID_ACCESSOR(nsIRootBox, NS_IROOTBOX_IID)

#endif