accessible/src/mac/nsDocAccessibleWrap.mm
author hg@mozilla.com
Thu, 22 Mar 2007 10:30:00 -0700
changeset 1 9b2a99adc05e53cd4010de512f50118594756650
permissions -rw-r--r--
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 -*- */
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 * 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
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 * for the specific language governing rights and limitations under the
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 * The Original Code is mozilla.org code.
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 * The Initial Developer of the Original Code is
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 * Portions created by the Initial Developer are Copyright (C) 2006
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Original Author: HÃ¥kan Waara <hwaara@gmail.com>
 *
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 * 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"),
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#include "nsDocAccessibleWrap.h"

#import "mozAccessible.h"
#import "mozAccessibleWrapper.h"

nsDocAccessibleWrap::nsDocAccessibleWrap(nsIDOMNode *aDOMNode, nsIWeakReference *aShell): 
  nsDocAccessible(aDOMNode, aShell)
{
}

nsDocAccessibleWrap::~nsDocAccessibleWrap()
{
}

NS_IMETHODIMP
nsDocAccessibleWrap::FireToolkitEvent(PRUint32 aEvent, nsIAccessible* aAccessible, void* aData)
{
  NS_ENSURE_ARG_POINTER(aAccessible);
  
  // this will notify xpcom observers, before we notify the OS
  nsDocAccessible::FireToolkitEvent(aEvent, aAccessible, aData);
  
  // ignore everything but focus-changed and value-changed events for now.
  if (aEvent != nsIAccessibleEvent::EVENT_FOCUS &&
      aEvent != nsIAccessibleEvent::EVENT_VALUE_CHANGE)
    return NS_OK;
  
  mozAccessible *nativeAcc = nil;
  aAccessible->GetNativeInterface((void**)&nativeAcc);
  if (!nativeAcc)
    return NS_ERROR_FAILURE;
  
  switch (aEvent) {
    case nsIAccessibleEvent::EVENT_FOCUS:
      [nativeAcc didReceiveFocus];
      break;
    case nsIAccessibleEvent::EVENT_VALUE_CHANGE:
      [nativeAcc valueDidChange];
      break;
  }
  
  return NS_OK;
}