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lightning-sunbird  0.9+nobinonly
nsHTMLBlockAccessible.cpp
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: NPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public
00006  * License Version 1.1 (the "License"); you may not use this file
00007  * except in compliance with the License. You may obtain a copy of
00008  * the License at http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS
00011  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
00012  * implied. See the License for the specific language governing
00013  * rights and limitations under the License.
00014  *
00015  * The Original Code is mozilla.org code.
00016  *
00017  * The Initial Developer of the Original Code is Sun Microsystems, Inc.
00018  * Portions created by Sun Microsystems are Copyright (C) 2002 Sun
00019  * Microsystems, Inc. All Rights Reserved.
00020  *
00021  * Original Author: Kyle Yuan (kyle.yuan@sun.com)
00022  *
00023  * Contributor(s):
00024  *
00025  *
00026  * Alternatively, the contents of this file may be used under the terms of
00027  * either the GNU General Public License Version 2 or later (the "GPL"), or
00028  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00029  * in which case the provisions of the GPL or the LGPL are applicable instead
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00037  *
00038  * ***** END LICENSE BLOCK ***** */
00039 
00040 #include "nsHTMLBlockAccessible.h"
00041 
00042 NS_IMPL_ISUPPORTS_INHERITED2(nsHTMLBlockAccessible, nsBlockAccessible, nsIAccessibleText, nsIAccessibleHyperText)
00043 
00044 nsHTMLBlockAccessible::nsHTMLBlockAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
00045 nsBlockAccessible(aDomNode, aShell), nsAccessibleHyperText(aDomNode, aShell)
00046 { 
00047 }
00048 
00049 NS_IMETHODIMP nsHTMLBlockAccessible::GetName(nsAString& aName)
00050 {
00051   return nsBlockAccessible::GetName(aName);
00052 }
00053 
00054 NS_IMETHODIMP nsHTMLBlockAccessible::GetRole(PRUint32 *aRole)
00055 {
00056   *aRole = ROLE_TEXT;
00057   return NS_OK;
00058 }
00059 
00060 NS_IMETHODIMP nsHTMLBlockAccessible::GetState(PRUint32 *aState)
00061 {
00062   nsAccessible::GetState(aState);
00063   *aState &= ~STATE_FOCUSABLE;
00064   *aState |= STATE_UNAVAILABLE;
00065   return NS_OK;
00066 }
00067 
00068 NS_IMETHODIMP nsHTMLBlockAccessible::GetBounds(PRInt32 *x, PRInt32 *y, PRInt32 *width, PRInt32 *height)
00069 {
00070   return nsAccessibleHyperText::GetBounds(mWeakShell, x, y, width, height);
00071 }
00072 
00073 NS_IMETHODIMP nsHTMLBlockAccessible::Shutdown()
00074 {
00075   nsAccessibleHyperText::Shutdown();
00076   return nsBlockAccessible::Shutdown();
00077 }