gecko/dom/interfaces/storage/nsIDOMStorageEvent.idl

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/* -*- Mode: IDL; 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
* Neil Deakin <enndeakin@sympatico.ca>
* Portions created by the Initial Developer are Copyright (C) 2006
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* 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"),
* 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 "domstubs.idl"
#include "nsIDOMEvent.idl"
/**
* Interface for a client side storage. See
* http://dev.w3.org/html5/webstorage/#the-storage-event
* for more information.
*
* Event sent to a window when a storage area changes.
*/
interface nsIDOMStorage;
[scriptable, uuid(AE0CB688-68B3-4fb3-9A11-2DA8E620E808)]
interface nsIDOMStorageEvent : nsIDOMEvent
{
/**
* Attribute represents the key being changed. The key attribute is null
* when change has been invoked by the storage clear() method.
*/
readonly attribute DOMString key;
/**
* The original value of the key. The oldValue is null when the change
* has been invoked by storage clear() method or the key has been newly
* added and therefor doesn't have any previous value.
*/
readonly attribute DOMString oldValue;
/**
* The new value of the key. The newValue is null when the change
* has been invoked by storage clear() method or the key has been removed
* from the storage.
*/
readonly attribute DOMString newValue;
/**
* Represents the address of the document whose key changed.
*/
readonly attribute DOMString url;
/**
* Represents the Storage object that was affected.
*/
readonly attribute nsIDOMStorage storageArea;
/**
* Initialize the event in a manner analogous to the similarly-named method
* in the DOM Events interfaces.
*/
void initStorageEvent(in DOMString typeArg,
in boolean canBubbleArg,
in boolean cancelableArg,
in DOMString keyArg,
in DOMString oldValueArg,
in DOMString newValueArg,
in DOMString urlArg,
in nsIDOMStorage storageAreaArg);
};