b9eb35edf4
r=aaronl, sr=henry.jia Part 2: modified files git-svn-id: svn://10.0.0.236/trunk@141581 18797224-902f-48f8-a5cc-f745e15eee43
131 lines
4.2 KiB
C++
131 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Netscape 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/NPL/
|
|
*
|
|
* 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.org 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.
|
|
*
|
|
* Original Author: Eric Vaughan (evaughan@netscape.com)
|
|
* Contributor(s):
|
|
* Aaron Leventhal (aaronl@netscape.com)
|
|
* Kyle Yuan (kyle.yuan@sun.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 NPL, 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 NPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "nsHTMLTextAccessible.h"
|
|
|
|
nsHTMLTextAccessible::nsHTMLTextAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
|
nsTextAccessible(aDomNode, aShell)
|
|
{
|
|
}
|
|
|
|
NS_IMETHODIMP nsHTMLTextAccessible::GetAccName(nsAString& aName)
|
|
{
|
|
nsAutoString accName;
|
|
if (NS_FAILED(mDOMNode->GetNodeValue(accName)))
|
|
return NS_ERROR_FAILURE;
|
|
accName.CompressWhitespace();
|
|
aName = accName;
|
|
return NS_OK;
|
|
}
|
|
|
|
nsHTMLHRAccessible::nsHTMLHRAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
|
nsLeafAccessible(aDomNode, aShell)
|
|
{
|
|
}
|
|
|
|
NS_IMETHODIMP nsHTMLHRAccessible::GetAccRole(PRUint32 *aRole)
|
|
{
|
|
*aRole = ROLE_SEPARATOR;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsHTMLHRAccessible::GetAccState(PRUint32 *aState)
|
|
{
|
|
nsLeafAccessible::GetAccState(aState);
|
|
*aState &= ~STATE_FOCUSABLE;
|
|
return NS_OK;
|
|
}
|
|
|
|
nsHTMLLabelAccessible::nsHTMLLabelAccessible(nsIDOMNode* aDomNode, nsIWeakReference* aShell):
|
|
nsTextAccessible(aDomNode, aShell)
|
|
{
|
|
}
|
|
|
|
NS_IMETHODIMP nsHTMLLabelAccessible::GetAccName(nsAString& aReturn)
|
|
{
|
|
nsresult rv = NS_ERROR_FAILURE;
|
|
nsCOMPtr<nsIContent> content(do_QueryInterface(mDOMNode));
|
|
|
|
nsAutoString name;
|
|
if (content)
|
|
rv = AppendFlatStringFromSubtree(content, &name);
|
|
|
|
if (NS_SUCCEEDED(rv)) {
|
|
// Temp var needed until CompressWhitespace built for nsAString
|
|
name.CompressWhitespace();
|
|
aReturn = name;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
|
|
NS_IMETHODIMP nsHTMLLabelAccessible::GetAccRole(PRUint32 *aRole)
|
|
{
|
|
*aRole = ROLE_STATICTEXT;
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsHTMLLabelAccessible::GetAccState(PRUint32 *aState)
|
|
{
|
|
nsTextAccessible::GetAccState(aState);
|
|
*aState &= (STATE_LINKED|STATE_TRAVERSED); // Only use link states
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP nsHTMLLabelAccessible::GetAccFirstChild(nsIAccessible **aAccFirstChild)
|
|
{
|
|
// A <label> is not necessarily a leaf!
|
|
return nsAccessible::GetAccFirstChild(aAccFirstChild);
|
|
}
|
|
|
|
/* readonly attribute nsIAccessible accFirstChild; */
|
|
NS_IMETHODIMP nsHTMLLabelAccessible::GetAccLastChild(nsIAccessible **aAccLastChild)
|
|
{
|
|
// A <label> is not necessarily a leaf!
|
|
return nsAccessible::GetAccLastChild(aAccLastChild);
|
|
}
|
|
|
|
/* readonly attribute long accChildCount; */
|
|
NS_IMETHODIMP nsHTMLLabelAccessible::GetAccChildCount(PRInt32 *aAccChildCount)
|
|
{
|
|
// A <label> is not necessarily a leaf!
|
|
return nsAccessible::GetAccChildCount(aAccChildCount);
|
|
}
|