92 lines
3.5 KiB
JavaScript
92 lines
3.5 KiB
JavaScript
/* 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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const {classes: Cc, interfaces: Ci, utils: Cu} = Components;
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/PrivateBrowsingUtils.jsm");
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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let stringBundle = Services.strings.createBundle(
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"chrome://browser/locale/aboutPrivateBrowsing.properties");
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let useTour = false;
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try {
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useTour = Services.prefs.getBoolPref("privacy.trackingprotection.ui.enabled");
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} catch (ex) {
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// The preference is not available.
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}
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if (!PrivateBrowsingUtils.isContentWindowPrivate(window)) {
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document.title = stringBundle.GetStringFromName("title.normal");
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setFavIcon("chrome://global/skin/icons/question-16.png");
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} else {
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document.title = stringBundle.GetStringFromName("title");
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setFavIcon("chrome://browser/skin/Privacy-16.png");
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}
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let prefBranch = Services.prefs.getBranch("privacy.trackingprotection.pbmode.");
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let prefObserver = {
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIObserver,
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Ci.nsISupportsWeakReference]),
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observe: function () {
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if (prefBranch.getBoolPref("enabled")) {
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document.body.setAttribute("tpEnabled", "true");
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} else {
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document.body.removeAttribute("tpEnabled");
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}
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},
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};
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prefBranch.addObserver("enabled", prefObserver, true);
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function setFavIcon(url) {
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let icon = document.createElement("link");
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icon.setAttribute("rel", "icon");
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icon.setAttribute("type", "image/png");
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icon.setAttribute("href", url);
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let head = document.getElementsByTagName("head")[0];
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head.insertBefore(icon, head.firstChild);
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}
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document.addEventListener("DOMContentLoaded", function () {
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let formatURLPref = Cc["@mozilla.org/toolkit/URLFormatterService;1"]
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.getService(Ci.nsIURLFormatter).formatURLPref;
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let learnMoreURL = formatURLPref("app.support.baseURL") + "private-browsing";
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if (!PrivateBrowsingUtils.isContentWindowPrivate(window)) {
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// Normal browsing window.
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document.body.setAttribute("class", "normal");
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} else if (!useTour) {
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// Private browsing window, classic version.
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document.getElementById("learnMore").setAttribute("href", learnMoreURL);
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} else {
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// Private browsing window, Tracking Protection tour version.
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document.body.setAttribute("class", "tour");
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let tourURL = formatURLPref("privacy.trackingprotection.introURL");
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document.getElementById("startTour").setAttribute("href", tourURL);
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document.getElementById("tourLearnMore").setAttribute("href", learnMoreURL);
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// Update state that depends on preferences.
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prefObserver.observe();
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}
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document.getElementById("startPrivateBrowsing")
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.addEventListener("command", openPrivateWindow);
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document.getElementById("enableTrackingProtection")
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.addEventListener("command", enableTrackingProtection);
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}, false);
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function openPrivateWindow() {
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// Ask chrome to open a private window
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document.dispatchEvent(
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new CustomEvent("AboutPrivateBrowsingOpenWindow", {bubbles:true}));
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}
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function enableTrackingProtection() {
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// Ask chrome to enable tracking protection
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document.dispatchEvent(
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new CustomEvent("AboutPrivateBrowsingEnableTrackingProtection",
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{bubbles:true}));
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}
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