зеркало из https://github.com/mozilla/pjs.git
129 строки
5.5 KiB
Plaintext
129 строки
5.5 KiB
Plaintext
/* -*- 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
|
|
* 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 mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 2003
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Original Author: Aaron Leventhal (aaronl@netscape.com)
|
|
* Contributor(s): 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 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 ***** */
|
|
|
|
#include "nsISupports.idl"
|
|
|
|
interface nsIDOMNode;
|
|
interface nsIAccessible;
|
|
interface nsIWeakReference;
|
|
interface nsIPresShell;
|
|
interface nsIDOMWindow;
|
|
interface nsIAccessNode;
|
|
|
|
/**
|
|
* An interface for in-process accessibility clients
|
|
* wishing to get an nsIAccessible or nsIAccessNode for
|
|
* a given DOM node.
|
|
* More documentation at:
|
|
* http://www.mozilla.org/projects/ui/accessibility
|
|
*
|
|
* @status UNDER_REVIEW
|
|
*/
|
|
[scriptable, uuid(663CA4A8-D219-4000-925D-D8F66406B626)]
|
|
interface nsIAccessibleRetrieval : nsISupports
|
|
{
|
|
/**
|
|
* Return an nsIAccessible for a DOM node in pres shell 0.
|
|
* Create a new accessible of the appropriate type if necessary,
|
|
* or use one from the accessibility cache if it already exists.
|
|
* @param aNode The DOM node to get an accessible for.
|
|
* @return The nsIAccessible for the given DOM node.
|
|
*/
|
|
nsIAccessible getAccessibleFor(in nsIDOMNode aNode);
|
|
|
|
/**
|
|
* Return an nsIAccessible for a DOM node in pres shell for this DOM window.
|
|
* Create a new accessible of the appropriate type if necessary,
|
|
* or use one from the accessibility cache if it already exists.
|
|
* @param aNode The DOM node to get an accessible for.
|
|
* @param aDOMWin The DOM window containing the node.
|
|
* @return The nsIAccessible for the given DOM node.
|
|
*/
|
|
nsIAccessible getAccessibleInWindow(in nsIDOMNode aNode, in nsIDOMWindow aDOMWin);
|
|
|
|
/**
|
|
* Return an nsIAccessible for a DOM node in the given weak shell.
|
|
* Create a new accessible of the appropriate type if necessary,
|
|
* or use one from the accessibility cache if it already exists.
|
|
* @param aNode The DOM node to get an accessible for.
|
|
* @param aPresShell The presentation shell which contains layout info for the DOM node.
|
|
* @return The nsIAccessible for the given DOM node.
|
|
*/
|
|
nsIAccessible getAccessibleInWeakShell(in nsIDOMNode aNode, in nsIWeakReference aPresShell);
|
|
|
|
/**
|
|
* Return an nsIAccessible for a DOM node in the given pres shell.
|
|
* Create a new accessible of the appropriate type if necessary,
|
|
* or use one from the accessibility cache if it already exists.
|
|
* @param aNode The DOM node to get an accessible for.
|
|
* @param aPresShell The presentation shell which contains layout info for the DOM node.
|
|
* @return The nsIAccessible for the given DOM node.
|
|
*/
|
|
nsIAccessible getAccessibleInShell(in nsIDOMNode aNode, in nsIPresShell aPresShell);
|
|
|
|
/**
|
|
* Return an nsIAccessNode for an already created DOM node in the given weak shell.
|
|
* Does not create a new one -- only returns cached access nodes.
|
|
* @param aNode The DOM node to get an access node for.
|
|
* @param aPresShell The presentation shell which contains layout info for the DOM node.
|
|
* @return The nsIAccessNode for the given DOM node or null if
|
|
* an access node does not already exist for this DOM node.
|
|
*/
|
|
nsIAccessNode getCachedAccessNode(in nsIDOMNode aNode, in nsIWeakReference aShell);
|
|
|
|
/**
|
|
* Return an nsIAccessible for an already created DOM node in the given weak shell.
|
|
* Does not create a new one -- only returns cached accessibles.
|
|
* @param aNode The DOM node to get an accessible for.
|
|
* @param aPresShell The presentation shell which contains layout info for the DOM node.
|
|
* @return The nsIAccessible for the given DOM node or null if
|
|
* an accessible does not already exist for this DOM node.
|
|
*/
|
|
nsIAccessible getCachedAccessible(in nsIDOMNode aNode, in nsIWeakReference aShell);
|
|
};
|
|
|
|
|
|
%{ C++
|
|
|
|
// for component registration
|
|
// {663CA4A8-D219-4000-925D-D8F66406B626}
|
|
#define NS_ACCESSIBLE_RETRIEVAL_CID \
|
|
{ 0x663ca4a8, 0xd219, 0x4000, { 0x92, 0x5d, 0xd8, 0xf6, 0x64, 0x6, 0xb6, 0x26 } }
|
|
|
|
%}
|