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https://gitlab.winehq.org/wine/wine-gecko.git
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48 lines
1.3 KiB
JavaScript
48 lines
1.3 KiB
JavaScript
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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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict"
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const Cu = Components.utils;
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const EXPORTED_SYMBOLS = ["ObjectWrapper"];
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// Makes sure that we expose correctly chrome JS objects to content.
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let ObjectWrapper = {
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wrap: function objWrapper_wrap(aObject, aCtxt) {
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let res = Cu.createObjectIn(aCtxt);
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let propList = { };
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for (let prop in aObject) {
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let value;
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if (Array.isArray(aObject[prop])) {
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value = Cu.createArrayIn(aCtxt);
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aObject[prop].forEach(function(aObj) {
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// Only wrap objects.
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if (typeof aObj == "object") {
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value.push(objWrapper_wrap(aObj, aCtxt));
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} else {
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value.push(aObj);
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}
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});
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} else if (typeof(aObject[prop]) == "object") {
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value = objWrapper_wrap(aObject[prop], aCtxt);
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} else {
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value = aObject[prop];
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}
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propList[prop] = {
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enumerable: true,
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configurable: true,
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writable: true,
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value: value
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}
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}
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Object.defineProperties(res, propList);
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Cu.makeObjectPropsNormal(res);
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return res;
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}
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}
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