gecko-dev/image/public/imgIOnloadBlocker.idl

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsISupports.idl"
interface imgIRequest;
[uuid(dc126d90-0ee0-4683-b942-2fa66e443abc)]
interface imgIOnloadBlocker : nsISupports
{
/**
* blockOnload
* Called when it is appropriate to block onload for the given imgIRequest.
*
* @param aRequest
* The request that should block onload.
*/
void blockOnload(in imgIRequest aRequest);
/**
* unblockOnload
* Called when it is appropriate to unblock onload for the given
* imgIRequest.
*
* @param aRequest
* The request that should unblock onload.
*/
void unblockOnload(in imgIRequest aRequest);
};