зеркало из https://github.com/mozilla/gecko-dev.git
65 строки
2.9 KiB
Plaintext
65 строки
2.9 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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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 nsIURI;
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interface nsIPrincipal;
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interface nsIObserver;
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[scriptable, uuid(19533e7b-f321-4ef1-bc59-6e812dc2a733)]
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interface mozIJSSubScriptLoader : nsISupports
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{
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/**
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* This method should only be called from JS!
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* In JS, the signature looks like:
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* rv loadSubScript (url [, obj] [, charset]);
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* @param url the url of the sub-script, it MUST be either a file:,
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* resource:, or chrome: url, and MUST be local.
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* @param obj an optional object to evaluate the script onto, it
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* defaults to the global object of the caller.
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* @param charset optionally specifies the character encoding of
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* the file. If absent, the file is interpreted
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* as ASCII.
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* @retval rv the value returned by the sub-script
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*/
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[implicit_jscontext]
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jsval loadSubScript(in AString url, [optional] in jsval obj, [optional] in AString charset);
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/**
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* This method should only be called from JS!
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* In JS, the signature looks like:
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* rv = loadSubScript (url, optionsObject)
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* @param url the url of the sub-script, it MUST be either a file:,
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* resource:, or chrome: url, and MUST be local.
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* @param optionsObject an object with parameters. Valid parameters are:
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* - charset: specifying the character encoding of the file (default: ASCII)
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* - target: an object to evaluate onto (default: global object of the caller)
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* - ignoreCache: if set to true, will bypass the cache for reading the file.
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* @retval rv the value returned by the sub-script
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*/
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[implicit_jscontext]
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jsval loadSubScriptWithOptions(in AString url, in jsval options);
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/*
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* Compiles a JS script off the main thread and calls back the
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* observer once it's done.
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* The script will be cached in temporary or persistent storage depending
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* on the principal used.
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* We fire the notification callback in all cases - there is no fatal
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* error there.
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* @param uri the uri of the script to load.
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* @param principal the principal from which we get the app id if any.
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* @param observer this observer will be called once the script has
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* been precompiled. The notification topic will be
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* 'script-precompiled' and the subject the uri of the
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* script as a nsIURI.
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*/
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void precompileScript(in nsIURI uri,
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in nsIPrincipal principal,
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in nsIObserver observer);
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};
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