mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-24 13:21:05 +00:00
1c8872b6c4
--HG-- rename : image/public/ImageLogging.h => image/ImageLogging.h rename : image/public/imgICache.idl => image/imgICache.idl rename : image/public/imgIContainer.idl => image/imgIContainer.idl rename : image/public/imgIContainerDebug.idl => image/imgIContainerDebug.idl rename : image/public/imgIEncoder.idl => image/imgIEncoder.idl rename : image/public/imgILoader.idl => image/imgILoader.idl rename : image/public/imgINotificationObserver.idl => image/imgINotificationObserver.idl rename : image/public/imgIOnloadBlocker.idl => image/imgIOnloadBlocker.idl rename : image/public/imgIRequest.idl => image/imgIRequest.idl rename : image/public/imgIScriptedNotificationObserver.idl => image/imgIScriptedNotificationObserver.idl rename : image/public/imgITools.idl => image/imgITools.idl rename : image/public/nsIIconURI.idl => image/nsIIconURI.idl
99 lines
4.1 KiB
Plaintext
99 lines
4.1 KiB
Plaintext
/* -*- 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 imgINotificationObserver;
|
|
interface imgIRequest;
|
|
|
|
interface nsIChannel;
|
|
interface nsILoadGroup;
|
|
interface nsIPrincipal;
|
|
interface nsIStreamListener;
|
|
interface nsIURI;
|
|
|
|
interface nsISimpleEnumerator;
|
|
|
|
#include "nsIRequest.idl" // for nsLoadFlags
|
|
#include "nsIContentPolicy.idl" // for nsContentPolicyType
|
|
|
|
/**
|
|
* imgILoader interface
|
|
*
|
|
* @author Stuart Parmenter <pavlov@netscape.com>
|
|
* @version 0.3
|
|
* @see imagelib2
|
|
*/
|
|
[scriptable, builtinclass, uuid(e61377d2-910e-4c65-a64b-428d150e1fd1)]
|
|
interface imgILoader : nsISupports
|
|
{
|
|
// Extra flags to pass to loadImage if you want a load to use CORS
|
|
// validation.
|
|
const unsigned long LOAD_CORS_ANONYMOUS = 1 << 16;
|
|
const unsigned long LOAD_CORS_USE_CREDENTIALS = 1 << 17;
|
|
|
|
/**
|
|
* Start the load and decode of an image.
|
|
* @param aURI the URI to load
|
|
* @param aInitialDocumentURI the URI that 'initiated' the load -- used for
|
|
* 3rd party cookie blocking
|
|
* @param aReferrerURI the 'referring' URI
|
|
* @param aReferrerPolicy the policy to apply to sending referrers.
|
|
* examples: "default", "never", "always", "origin"
|
|
* (see W3C referrer-policy spec for valid policy strings)
|
|
* @param aLoadingPrincipal the principal of the loading document
|
|
* @param aLoadGroup Loadgroup to put the image load into
|
|
* @param aObserver the observer (may be null)
|
|
* @param aCX some random data
|
|
* @param aLoadFlags Load flags for the request
|
|
* @param aCacheKey cache key to use for a load if the original
|
|
* image came from a request that had post data
|
|
* @param aContentPolicyType [optional] the nsContentPolicyType to
|
|
* use for this load. Defaults to
|
|
* nsIContentPolicy::TYPE_IMAGE
|
|
|
|
|
|
* ImageLib does NOT keep a strong ref to the observer; this prevents
|
|
* reference cycles. This means that callers of loadImage should
|
|
* make sure to Cancel() the resulting request before the observer
|
|
* goes away.
|
|
*/
|
|
imgIRequest loadImageXPCOM(in nsIURI aURI,
|
|
in nsIURI aInitialDocumentURL,
|
|
in nsIURI aReferrerURI,
|
|
in AString aReferrerPolicy,
|
|
in nsIPrincipal aLoadingPrincipal,
|
|
in nsILoadGroup aLoadGroup,
|
|
in imgINotificationObserver aObserver,
|
|
in nsISupports aCX,
|
|
in nsLoadFlags aLoadFlags,
|
|
in nsISupports cacheKey,
|
|
[optional]
|
|
in nsContentPolicyType aContentPolicyType);
|
|
|
|
/**
|
|
* Start the load and decode of an image.
|
|
* @param aChannel the channel to load the image from. This must
|
|
* already be opened before ths method is called, and there
|
|
* must have been no OnDataAvailable calls for it yet.
|
|
* @param aObserver the observer (may be null)
|
|
* @param cx some random data
|
|
* @param aListener [out]
|
|
* A listener that you must send the channel's notifications and data
|
|
* to. Can be null, in which case imagelib has found a cached image
|
|
* and is not interested in the data. @aChannel will be canceled for
|
|
* you in this case.
|
|
*
|
|
* ImageLib does NOT keep a strong ref to the observer; this prevents
|
|
* reference cycles. This means that callers of loadImageWithChannel should
|
|
* make sure to Cancel() the resulting request before the observer goes away.
|
|
*/
|
|
imgIRequest loadImageWithChannelXPCOM(in nsIChannel aChannel,
|
|
in imgINotificationObserver aObserver,
|
|
in nsISupports cx,
|
|
out nsIStreamListener aListener);
|
|
};
|