mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
34 lines
1.3 KiB
Plaintext
34 lines
1.3 KiB
Plaintext
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* 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"
|
|
|
|
/**
|
|
* nsIThreadRetargetableStreamListener
|
|
*
|
|
* To be used by classes which implement nsIStreamListener and whose
|
|
* OnDataAvailable callback may be retargeted for delivery off the main thread.
|
|
*/
|
|
[uuid(fb2304b8-f82f-4433-af68-d874a2ebbdc1)]
|
|
interface nsIThreadRetargetableStreamListener : nsISupports
|
|
{
|
|
/**
|
|
* Checks this listener and any next listeners it may have to verify that
|
|
* they can receive OnDataAvailable off the main thread. It is the
|
|
* responsibility of the implementing class to decide on the criteria to
|
|
* determine if retargeted delivery of these methods is possible, but it must
|
|
* check any and all nsIStreamListener objects that might be called in the
|
|
* listener chain.
|
|
*
|
|
* An exception should be thrown if a listener in the chain does not
|
|
* support retargeted delivery, i.e. if the next listener does not implement
|
|
* nsIThreadRetargetableStreamListener, or a call to its checkListenerChain()
|
|
* fails.
|
|
*/
|
|
void checkListenerChain();
|
|
};
|
|
|