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c1bda06e96
It was removed in bug 1202085 because there were no callers and changes made in that bug would have required it to be updated.
76 lines
2.4 KiB
Plaintext
76 lines
2.4 KiB
Plaintext
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface imgIRequest;
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interface nsIDocument;
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interface nsIDOMDocument;
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interface nsIProperties;
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interface nsIURI;
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/**
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* imgICache interface
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*
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* @author Stuart Parmenter <pavlov@netscape.com>
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* @version 0.1
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* @see imagelib2
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*/
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[scriptable, builtinclass, uuid(bfdf23ff-378e-402e-8a6c-840f0c82b6c3)]
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interface imgICache : nsISupports
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{
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/**
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* Evict images from the cache.
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*
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* @param chrome If TRUE, evict only chrome images.
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* If FALSE, evict everything except chrome images.
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*/
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void clearCache(in boolean chrome);
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/**
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* Evict images from the cache.
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*
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* @param uri The URI to remove.
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* @param doc The document to remove the cache entry for.
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* @throws NS_ERROR_NOT_AVAILABLE if \a uri was unable to be removed from
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* the cache.
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*/
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[noscript] void removeEntry(in nsIURI uri, [optional] in nsIDOMDocument doc);
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/**
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* Find Properties
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* Used to get properties such as 'type' and 'content-disposition'
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* 'type' is a nsISupportsCString containing the images' mime type such as
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* 'image/png'
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* 'content-disposition' will be a nsISupportsCString containing the header
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* If you call this before any data has been loaded from a URI, it will
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* succeed, but come back empty.
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*
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* Hopefully this will be removed with bug 805119
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*
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* @param uri The URI to look up.
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* @param doc Optional pointer to the document that the cache entry belongs to.
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* @returns NULL if the URL was not found in the cache
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*/
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[must_use]
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nsIProperties findEntryProperties(in nsIURI uri,
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[optional] in nsIDOMDocument doc);
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/**
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* Make this cache instance respect private browsing notifications. This
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* entails clearing the chrome and content caches whenever the
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* last-pb-context-exited notification is observed.
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*/
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void respectPrivacyNotifications();
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/**
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* Clear the image cache for a document. Controlled documents are responsible
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* for doing this manually when they get destroyed.
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*/
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[noscript, notxpcom]
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void clearCacheForControlledDocument(in nsIDocument doc);
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};
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