js/xpconnect/idl/mozIJSSubScriptLoader.idl
author B2G Bumper Bot <release+b2gbumper@mozilla.com>
Fri, 27 Mar 2015 07:15:32 -0700
changeset 236084 b97da99a15ec103276ffa425f398e22a14cd9fbd
parent 179278 51fd619edd5a32ecc6cdd0e431468dba881285e3
child 320745 a75b8c557c65d588f8e20fece25c32b68988cc70
permissions -rw-r--r--
Bumping gaia.json for 1 gaia revision(s) a=gaia-bump ======== https://hg.mozilla.org/integration/gaia-central/rev/9e79307fd6bc Author: Ryan VanderMeulen <rvandermeulen@mozilla.com> Desc: Bug 1148392 - Disable Player_test.js and playlist_test.js for permafailing after a recent TC change.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * 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 nsIURI;
interface nsIPrincipal;
interface nsIObserver;

[scriptable, uuid(19533e7b-f321-4ef1-bc59-6e812dc2a733)]
interface mozIJSSubScriptLoader : nsISupports
{
    /**
     * This method should only be called from JS!
     * In JS, the signature looks like:
     * rv loadSubScript (url [, obj] [, charset]);
     * @param url the url of the sub-script, it MUST be either a file:,
     *            resource:, or chrome: url, and MUST be local.
     * @param obj an optional object to evaluate the script onto, it
     *            defaults to the global object of the caller.
     * @param charset optionally specifies the character encoding of
     *                the file. If absent, the file is interpreted
     *                as ASCII.
     * @retval rv the value returned by the sub-script
     */
    [implicit_jscontext]
    jsval loadSubScript(in AString url, [optional] in jsval obj, [optional] in AString charset);

    /**
     * This method should only be called from JS!
     * In JS, the signature looks like:
     * rv = loadSubScript (url, optionsObject)
     * @param url the url of the sub-script, it MUST be either a file:,
     *            resource:, or chrome: url, and MUST be local.
     * @param optionsObject an object with parameters. Valid parameters are:
     *                      - charset: specifying the character encoding of the file (default: ASCII)
     *                      - target:  an object to evaluate onto (default: global object of the caller)
     *                      - ignoreCache: if set to true, will bypass the cache for reading the file.
     * @retval rv the value returned by the sub-script
     */
    [implicit_jscontext]
    jsval loadSubScriptWithOptions(in AString url, in jsval options);

    /*
     * Compiles a JS script off the main thread and calls back the
     * observer once it's done.
     * The script will be cached in temporary or persistent storage depending
     * on the principal used.
     * We fire the notification callback in all cases - there is no fatal
     * error there.
     * @param uri       the uri of the script to load.
     * @param principal the principal from which we get the app id if any.
     * @param observer  this observer will be called once the script has
     *                  been precompiled. The notification topic will be
     *                  'script-precompiled' and the subject the uri of the
     *                  script as a nsIURI.
     */
    void precompileScript(in nsIURI uri,
                          in nsIPrincipal principal,
                          in nsIObserver observer);
};