Thu, 22 Mar 2007 10:30:00 -0700
changeset 1 9b2a99adc05e53cd4010de512f50118594756650
child 21169 7684dee590b95fca04e360d5245ae34b77dac22c
permissions -rwxr-xr-x
Free the (distributed) Lizard! Automatic merge from CVS: Module mozilla: tag HG_REPO_INITIAL_IMPORT at 22 Mar 2007 10:30 PDT,

/* -*- 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
 * 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 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):
 *   John Gaunt ( (original author)
 * 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 _nsHTMLWin32ObjectAccessible_H_
#define _nsHTMLWin32ObjectAccessible_H_

#include "nsIAccessibleWin32Object.h"
#include "nsBaseWidgetAccessible.h"

struct IAccessible;

class nsHTMLWin32ObjectOwnerAccessible : public nsAccessibleWrap
  // This will own the nsHTMLWin32ObjectAccessible. We create this where the
  // <object> or <embed> exists in the tree, so that get_accNextSibling() etc.
  // will still point to Gecko accessible sibling content. This is necessary
  // because the native plugin accessible doesn't know where it exists in the
  // Mozilla tree, and returns null for previous and next sibling. This would
  // have the effect of cutting off all content after the plugin.
  nsHTMLWin32ObjectOwnerAccessible(nsIDOMNode* aNode, nsIWeakReference* aShell, void* aHwnd);
  virtual ~nsHTMLWin32ObjectOwnerAccessible() {}
  NS_IMETHOD Shutdown();
  NS_IMETHOD GetFirstChild(nsIAccessible **aFirstChild);
  NS_IMETHOD GetLastChild(nsIAccessible **aLastChild);
  NS_IMETHOD GetChildCount(PRInt32 *aChildCount);  // Zero or one child

  void* mHwnd;
  nsCOMPtr<nsIAccessible> mNativeAccessible;

  * This class is used only internally, we never! send out an IAccessible linked
  *   back to this object. This class is used to represent a plugin object when
  *   referenced as a child or sibling of another nsAccessible node. We need only
  *   a limited portion of the nsIAccessible interface implemented here. The
  *   in depth accessible information will be returned by the actual IAccessible
  *   object returned by us in Accessible::NewAccessible() that gets the IAccessible
  *   from the windows system from the window handle.
class nsHTMLWin32ObjectAccessible : public nsLeafAccessible,
                                    public nsIAccessibleWin32Object

  nsHTMLWin32ObjectAccessible(void* aHwnd);
  virtual ~nsHTMLWin32ObjectAccessible() {}


  void* mHwnd;