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AndroidUI.jsm
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236 lines (204 loc) · 6.76 KB
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const CC = Components.classes;
const CI = Components.interfaces;
const CU = Components.utils;
var HTTPSEverywhere = CC["@eff.org/https-everywhere;1"]
.getService(CI.nsISupports).wrappedJSObject;
CU.import("resource://gre/modules/Prompt.jsm");
var menuId;
var urlbarId;
var aWindow = getWindow();
/*
* Setup/Teardown for the UI
*/
function loadIntoWindow() {
if (!aWindow) {
return;
}
var enabled = HTTPSEverywhere.prefs.getBoolPref("globalEnabled");
addToggleItemToMenu(enabled);
if (enabled) {
urlbarId = aWindow.NativeWindow.pageactions.add(urlbarOptions);
} else if (urlbarId) {
aWindow.NativeWindow.pageactions.remove(urlbarId);
}
// When navigating away from a page, we want to clear the applicable list for
// that page. There are a few different APIs to do this, but this is the one
// that work on mobile. We trigger on pagehide rather than pageshow because we
// want to capture subresources during load.
var BrowserApp = aWindow.BrowserApp;
BrowserApp.deck.addEventListener("pagehide", function(evt) {
var browser = BrowserApp.getBrowserForDocument(evt.target);
HTTPSEverywhere.resetApplicableList(browser);
}, true);
}
function unloadFromWindow() {
if (!aWindow) {
return;
}
aWindow.NativeWindow.menu.remove(menuId);
aWindow.NativeWindow.pageactions.remove(urlbarId);
}
/*
* Add a menu item to toggle HTTPS Everywhere
*/
function addToggleItemToMenu(enabled) {
if (menuId) { aWindow.NativeWindow.menu.remove(menuId); }
var menuLabel = enabled ? "HTTPS Everywhere on" : "HTTPS Everywhere off";
menuId = aWindow.NativeWindow.menu.add(menuLabel, null, function() {
popupToggleMenu(aWindow, enabled);
});
}
function popupToggleMenu(aWindow, enabled) {
var buttons = [
{
label: "Yes",
callback: function() {
toggleEnabledState();
var msg = enabled ? "HTTPS Everywhere disabled!" : "HTTPS Everywhere enabled!";
aWindow.NativeWindow.toast.show(msg, "short");
return true;
}
}, {
label: "No",
callback: function() { return false; }
}
];
var newState = enabled ? "off?" : "on?";
aWindow.NativeWindow.doorhanger.show("Would you like to turn HTTPS Everywhere "+newState,
"doorhanger-toggle", buttons);
}
/*
* The HTTPS Everywhere icon in the URL bar shows a popup of rules that the
* user can activate/deactivate. On long click, reset all rules to defaults.
*/
var popupInfo = {
rules: [],
ruleItems: [],
ruleStatus: [],
alist: null,
getApplicableList: function() {
var browser = aWindow.BrowserApp.selectedBrowser;
return HTTPSEverywhere.getApplicableListForBrowser(browser);
},
fill: function() {
this.clear();
this.alist = this.getApplicableList();
HTTPSEverywhere.log(4,"applicable list active: "+JSON.stringify(this.alist.active));
HTTPSEverywhere.log(4,"applicable list inactive: "+JSON.stringify(this.alist.inactive));
for (var rule in this.alist.all) {
if (this.alist.active.hasOwnProperty(rule)) {
// active rules are checked and toggleable
this.ruleItems.push({ label: rule, selected: true });
this.ruleStatus.push(true);
this.rules.push(this.alist.active[rule]);
} else if (this.alist.moot.hasOwnProperty(rule)) {
// moot rules are checked and toggleable too
this.ruleItems.push({ label: rule, selected: true });
this.ruleStatus.push(true);
this.rules.push(this.alist.moot[rule]);
} else if (this.alist.inactive.hasOwnProperty(rule)) {
// inactive rules are unchecked and toggleable
this.ruleItems.push({ label: rule });
this.ruleStatus.push(false);
this.rules.push(this.alist.inactive[rule]);
} else if (this.alist.breaking.hasOwnProperty(rule)) {
// breaking rules are get a unicode clockwise arrow next to them
var ruleLabel = "\u21B7"+rule;
var isSelected = this.alist.breaking[rule].active;
this.ruleItems.push({ label: ruleLabel, selected: isSelected });
this.ruleStatus.push(isSelected);
this.rules.push(this.alist.breaking[rule]);
}
}
},
clear: function() {
this.rules = [];
this.ruleItems = [];
this.ruleStatus = [];
this.alist = {};
}
};
var urlbarOptions = {
title: "HTTPS Everywhere",
icon: "chrome://https-everywhere/skin/https-everywhere-128.png",
clickCallback: function() {
popupInfo.fill();
rulesPrompt.setMultiChoiceItems(popupInfo.ruleItems);
rulesPrompt.show(function(data) {
var db = data.button;
if (db === -1) { return null; } // user didn't click the accept button
if (popupInfo.rules.length !== db.length) {
// Why does db sometimes have an extra entry that doesn't correspond
// to any of the ruleItems? No idea, but let's log it.
HTTPSEverywhere.log(5,"Got length mismatch between popupInfo.ruleItems and data.button");
HTTPSEverywhere.log(4,"Applicable rules: "+JSON.stringify(popupInfo.rules));
HTTPSEverywhere.log(4, "data.button: "+JSON.stringify(db));
}
for (var i=0; i<popupInfo.rules.length; i++) {
if (popupInfo.ruleStatus[i] !== db[i]) {
HTTPSEverywhere.log(4, "toggling: "+JSON.stringify(popupInfo.rules[i]));
popupInfo.rules[i].toggle();
}
}
reloadTab();
return null;
});
},
longClickCallback: function() { popupResetDefaultsMenu(aWindow); }
};
var rulesPrompt = new Prompt({
window: aWindow,
title: "Enable/disable rules",
buttons: ["Apply changes"]
});
function popupResetDefaultsMenu(aWindow) {
var buttons = [
{
label: "Yes",
callback: function() {
resetToDefaults();
var msg = "Default rules reset.";
aWindow.NativeWindow.toast.show(msg, "short");
return true;
}
}, {
label: "No",
callback: function() { return false; }
}
];
aWindow.NativeWindow.doorhanger.show("Reset all HTTPS Everywhere rules to defaults?",
"doorhanger-reset", buttons);
}
/*
* Some useful utils
*/
function reloadTab() {
// There seems to be no API to do this directly?
aWindow.BrowserApp.selectedTab.window.location.reload();
}
function toggleEnabledState(){
HTTPSEverywhere.toggleEnabledState();
loadIntoWindow();
reloadTab();
}
function resetToDefaults() {
HTTPSEverywhere.https_rules.resetRulesetsToDefaults();
reloadTab();
}
function getWindow() {
return CC['@mozilla.org/appshell/window-mediator;1']
.getService(CI.nsIWindowMediator)
.getMostRecentWindow('navigator:browser');
}
/*
* Here's the external API to this UI module
*/
var AndroidUI = {
init: function() {
loadIntoWindow();
},
shutdown: function() {
unloadFromWindow();
}
};
var EXPORTED_SYMBOLS = ["AndroidUI"];