92 lines
2.5 KiB
JavaScript
92 lines
2.5 KiB
JavaScript
/* - 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/. */
|
|
|
|
"use strict";
|
|
|
|
const Cc = Components.classes;
|
|
const Ci = Components.interfaces;
|
|
const Cu = Components.utils;
|
|
const Cr = Components.results;
|
|
|
|
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
|
|
Cu.import("resource://gre/modules/Services.jsm");
|
|
|
|
addEventListener("DOMContentLoaded", function onLoad() {
|
|
removeEventListener("DOMContentLoaded", onLoad);
|
|
init_all();
|
|
});
|
|
|
|
function init_all() {
|
|
document.documentElement.instantApply = true;
|
|
gMainPane.init();
|
|
gPrivacyPane.init();
|
|
gAdvancedPane.init();
|
|
gApplicationsPane.init();
|
|
gContentPane.init();
|
|
gSyncPane.init();
|
|
gSecurityPane.init();
|
|
var initFinished = document.createEvent("Event");
|
|
initFinished.initEvent("Initialized", true, true);
|
|
document.dispatchEvent(initFinished);
|
|
|
|
let categories = document.getElementById("categories");
|
|
categories.addEventListener("select", event => gotoPref(event.target.value));
|
|
window.addEventListener("popstate", event => selectCategory(event.state));
|
|
|
|
if (history.length > 1 && history.state) {
|
|
updateCommands();
|
|
selectCategory(history.state);
|
|
} else {
|
|
history.replaceState("paneGeneral", document.title);
|
|
}
|
|
}
|
|
|
|
function selectCategory(name) {
|
|
let categories = document.getElementById("categories");
|
|
let item = categories.querySelector(".category[value=" + name + "]");
|
|
categories.selectedItem = item;
|
|
}
|
|
|
|
function gotoPref(page) {
|
|
if (history.state != page) {
|
|
window.history.pushState(page, document.title);
|
|
}
|
|
|
|
updateCommands();
|
|
search(page, "data-category");
|
|
}
|
|
|
|
function cmd_back() {
|
|
window.history.back();
|
|
}
|
|
|
|
function cmd_forward() {
|
|
window.history.forward();
|
|
}
|
|
|
|
function updateCommands() {
|
|
document.getElementById("back-btn").disabled = !canGoBack();
|
|
document.getElementById("forward-btn").disabled = !canGoForward();
|
|
}
|
|
|
|
function canGoBack() {
|
|
return window.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsIWebNavigation)
|
|
.canGoBack;
|
|
}
|
|
|
|
function canGoForward() {
|
|
return window.QueryInterface(Ci.nsIInterfaceRequestor)
|
|
.getInterface(Ci.nsIWebNavigation)
|
|
.canGoForward;
|
|
}
|
|
|
|
function search(aQuery, aAttribute) {
|
|
let elements = document.getElementById("mainPrefPane").children;
|
|
for (let element of elements) {
|
|
let attributeValue = element.getAttribute(aAttribute);
|
|
element.hidden = (attributeValue != aQuery);
|
|
}
|
|
}
|