mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-30 00:01:50 +00:00
131 lines
4.5 KiB
Plaintext
131 lines
4.5 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 nsIDOMDOMStringList;
|
|
interface nsIAccessiblePivot;
|
|
|
|
/**
|
|
* An interface for in-process accessibility clients wishing to get an
|
|
* nsIAccessible for a given DOM node. More documentation at:
|
|
* http://www.mozilla.org/projects/ui/accessibility
|
|
*/
|
|
[scriptable, uuid(310ce77d-c92b-4761-82e8-77e1a728e8d4)]
|
|
interface nsIAccessibleRetrieval : nsISupports
|
|
{
|
|
/**
|
|
* Return application accessible.
|
|
*/
|
|
nsIAccessible getApplicationAccessible();
|
|
|
|
/**
|
|
* 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);
|
|
|
|
/**
|
|
* Returns accessible role as a string.
|
|
*
|
|
* @param aRole - the accessible role constants.
|
|
*/
|
|
AString getStringRole(in unsigned long aRole);
|
|
|
|
/**
|
|
* Returns list which contains accessible states as a strings.
|
|
*
|
|
* @param aStates - accessible states.
|
|
* @param aExtraStates - accessible extra states.
|
|
*/
|
|
nsIDOMDOMStringList getStringStates(in unsigned long aStates,
|
|
in unsigned long aExtraStates);
|
|
|
|
/**
|
|
* Get the type of accessible event as a string.
|
|
*
|
|
* @param aEventType - the accessible event type constant
|
|
* @return - accessible event type presented as human readable string
|
|
*/
|
|
AString getStringEventType(in unsigned long aEventType);
|
|
|
|
/**
|
|
* Get the type of accessible relation as a string.
|
|
*
|
|
* @param aRelationType - the accessible relation type constant
|
|
* @return - accessible relation type presented as human readable string
|
|
*/
|
|
AString getStringRelationType(in unsigned long aRelationType);
|
|
|
|
/**
|
|
* Return an accessible for the given DOM node from the cache.
|
|
* @note the method is intended for testing purposes
|
|
*
|
|
* @param aNode [in] the DOM node to get an accessible for
|
|
*
|
|
* @return cached accessible for the given DOM node if any
|
|
*/
|
|
nsIAccessible getAccessibleFromCache(in nsIDOMNode aNode);
|
|
|
|
/**
|
|
* Create a new pivot for tracking a position and traversing a subtree.
|
|
*
|
|
* @param aRoot [in] the accessible root for the pivot
|
|
* @return a new pivot
|
|
*/
|
|
nsIAccessiblePivot createAccessiblePivot(in nsIAccessible aRoot);
|
|
};
|
|
|
|
|
|
%{ 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 } }
|
|
|
|
%}
|