author Michael Wu <mwu@mozilla.com>
Sat, 28 May 2011 00:16:11 -0700
changeset 70270 c8bc6089f86dcafd8b07b4ebf16746e54961be28
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 77799 e7854b4d29ba905ae3994f821b160c989bac4260
permissions -rw-r--r--
Merge backout of Bug 592943 due to extensions bustage

/* -*- Mode: C++; tab-width: 4; 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 the Mozilla browser.
 * The Initial Developer of the Original Code is
 * Netscape Communications, Inc.
 * Portions created by the Initial Developer are Copyright (C) 1999
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *   Conrad Carlen <ccarlen@netscape.com>
 * 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 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 nsContextMenuInfo_h__
#define nsContextMenuInfo_h__

#include "nsCOMPtr.h"
#include "nsIContextMenuListener2.h"
#include "nsIDOMNode.h"
#include "nsIDOMEvent.h"
#include "imgIContainer.h"
#include "imgIRequest.h"

class ChromeContextMenuListener;

// class nsContextMenuInfo
// Helper class for implementors of nsIContextMenuListener2
class nsContextMenuInfo : public nsIContextMenuInfo
  friend class ChromeContextMenuListener;

  virtual           ~nsContextMenuInfo();

  void              SetMouseEvent(nsIDOMEvent *aEvent)
                    { mMouseEvent = aEvent; }

  void              SetDOMNode(nsIDOMNode *aNode)
                    { mDOMNode = aNode; }
  void              SetAssociatedLink(nsIDOMNode *aLink)
                    { mAssociatedLink = aLink; }

  nsresult          GetImageRequest(nsIDOMNode *aDOMNode,
                                    imgIRequest **aRequest);

  PRBool            HasBackgroundImage(nsIDOMNode *aDOMNode);

  nsresult          GetBackgroundImageRequest(nsIDOMNode *aDOMNode,
                                              imgIRequest **aRequest);

  nsresult          GetBackgroundImageRequestInternal(nsIDOMNode *aDOMNode,
                                                      imgIRequest **aRequest);
  nsCOMPtr<nsIDOMEvent>   mMouseEvent;
  nsCOMPtr<nsIDOMNode>    mDOMNode;  
  nsCOMPtr<nsIDOMNode>    mAssociatedLink;

}; // class nsContextMenuInfo

#endif // nsContextMenuInfo_h__