// ==UserScript==
// @name Duolingo input language switcher
// @namespace https://www.duolingo.com/IVrL9
// @match https://www.duolingo.com/*
// @match https://www.duolingo.com/skill/*
// @match https://www.duolingo.com/practice/*
// @match https://www.example.com/*
// @match https://example.com/*
// @version 1.0
// @description This script allows you to type letters appropriate for current task without changing keyboard's layout
// @run-at document-start
// @grant none
// ==/UserScript==/// Generated by Haxe 3.4.2 (git build master @ 890f8c7)
(function () { "use strict";
var HxOverrides = function() { };
HxOverrides.__name__ = true;
HxOverrides.substr = function(s,pos,len) {
if(len == null) {
len = s.length;
} else if(len < 0) {
if(pos == 0) {
len = s.length + len;
} else {
return "";
}
}
return s.substr(pos,len);
};
var Main = function() {
this.ereg = new RegExp("duolingo\\.com/skill|practice/");
this.isObserved = false;
var _gthis = this;
this.document = window.document;
this.console = { };
this.observer = new MutationObserver($bind(this,this.checkMutation));
Object.assign(this.console,window.console);
this.originalTrace = haxe_Log.trace;
haxe_Log.trace = function(v,i) {
_gthis.console.log("" + i.className + ":" + i.lineNumber + ":",v);
};
this.initLanguages();
if(this.document.readyState == "interactive" || this.document.readyState == "complete") {
this.onready();
} else {
this.document.addEventListener("DOMContentLoaded",$bind(this,this.onready));
}
};
Main.__name__ = true;
Main.main = function() {
new Main();
};
Main.prototype = {
initLanguages: function() {
this.keyCodes = ["Backquote","Digit1","Digit2","Digit3","Digit4","Digit5","Digit6","Digit7","Digit8","Digit9","Digit0","Minus","Equal","Backslash","KeyQ","KeyW","KeyE","KeyR","KeyT","KeyY","KeyU","KeyI","KeyO","KeyP","BracketLeft","BracketRight","KeyA","KeyS","KeyD","KeyF","KeyG","KeyH","KeyJ","KeyK","KeyL","Semicolon","Quote","KeyZ","KeyX","KeyC","KeyV","KeyB","KeyN","KeyM","Comma","Period","Slash"];
this.languages = { };
this.languages.ru = "ё1234567890-=\\йцукенгшщзхъфывапролджэячсмитьбю.Ё!\"№;%:?*()_+/ЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮ,";
this.languages.en = "`1234567890-=\\qwertyuiop[]asdfghjkl;'zxcvbnm,./~!@#$%^&*()_+|QWERTYUIOP{}ASDFGHJKL:\"ZXCVBNM<>?";
var len = this.languages.ru.length;
var _g = 0;
var _g1 = Reflect.fields(this.languages);
while(_g < _g1.length) {
var f = _g1[_g];
++_g;
var act = this.languages[f].length;
if(act != len) {
this.console.error("LangString test failed: expected len " + len + "; actual len " + act + "; lang name " + f);
this.console.error(this.languages[f]);
return;
}
if(act != this.keyCodes.length * 2) {
this.console.error("KeyCodes and LangString test failed: expected lang string len " + this.keyCodes.length * 2 + "; actual len " + act + "; lang name " + f);
return;
}
}
}
,onready: function(e) {
this.document.removeEventListener("DOMContentLoaded",$bind(this,this.onready));
this.console.log("Duolingo input switcher inited");
window.setInterval($bind(this,this.checkPage),1000);
}
,checkPage: function() {
if(this.ereg.test(window.location.href)) {
if(!this.isObserved) {
this.startObserver();
}
} else {
this.isObserved = false;
this.observer.disconnect();
}
}
,startObserver: function(e) {
var selector = "._1zuqL";
var obsTarget = window.document.querySelector(selector);
if(obsTarget == null) {
this.console.error("There is no Node with selector \"" + selector + "\" , so nothing to observe ");
return;
}
this.observer.observe(obsTarget,{ childList : true, subtree : true, attributes : true});
this.isObserved = true;
}
,checkMutation: function(records,obs) {
this.nativeLanguage = "ru";
this.foreignLanguage = "en";
var translationInput = window.document.querySelector("textarea[data-test=challenge-translate-input]");
if(translationInput != null) {
var lang = translationInput.getAttribute("lang");
if(lang == this.nativeLanguage) {
this.initInput(translationInput,"ru","en");
} else if(lang == this.foreignLanguage) {
this.initInput(translationInput,"en","ru");
}
return;
}
var listenInput = window.document.querySelector("textarea[data-test=challenge-listen-input]");
if(listenInput != null) {
this.initInput(listenInput,"en","ru");
return;
}
var nameInput = window.document.querySelector("input[data-test=challenge-name-input]");
if(nameInput != null) {
this.initInput(nameInput,"en","ru");
}
}
,initInput: function(input,targetLanguage,sourceLanguage) {
this.targetLanguage = targetLanguage;
this.sourceLanguage = sourceLanguage;
input.addEventListener("keypress",$bind(this,this.onInput));
input.addEventListener("keydown",$bind(this,this.refocus));
}
,refocus: function(e) {
if(e.keyCode == 13 || e.code == "Enter") {
e.currentTarget.blur();
}
}
,onInput: function(e) {
var targetLangStr = this.languages[this.targetLanguage];
var keyCodeInd = this.keyCodes.indexOf(e.code);
if(keyCodeInd != -1) {
var targetChar = e.shiftKey ? targetLangStr.charAt(keyCodeInd + this.keyCodes.length) : targetLangStr.charAt(keyCodeInd);
var input = e.currentTarget;
window.setTimeout($bind(this,this.replaceChar),1,input,targetChar,input.selectionStart);
}
}
,replaceChar: function(target,newChar,position) {
var val = target.value;
val = val.substring(0,position) + newChar + HxOverrides.substr(val,position + 1,null);
target.innerText = val;
target.value = val;
target.setSelectionRange(position + 1,position + 1);
}
};
Math.__name__ = true;
var Reflect = function() { };
Reflect.__name__ = true;
Reflect.fields = function(o) {
var a = [];
if(o != null) {
var hasOwnProperty = Object.prototype.hasOwnProperty;
for( var f in o ) {
if(f != "__id__" && f != "hx__closures__" && hasOwnProperty.call(o,f)) {
a.push(f);
}
}
}
return a;
};
var haxe_Log = function() { };
haxe_Log.__name__ = true;
haxe_Log.trace = function(v,infos) {
js_Boot.__trace(v,infos);
};
var js_Boot = function() { };
js_Boot.__name__ = true;
js_Boot.__unhtml = function(s) {
return s.split("&").join("&").split("<").join("<").split(">").join(">");
};
js_Boot.__trace = function(v,i) {
var msg = i != null ? i.fileName + ":" + i.lineNumber + ": " : "";
msg += js_Boot.__string_rec(v,"");
if(i != null && i.customParams != null) {
var _g = 0;
var _g1 = i.customParams;
while(_g < _g1.length) {
var v1 = _g1[_g];
++_g;
msg += "," + js_Boot.__string_rec(v1,"");
}
}
var d;
var tmp;
if(typeof(document) != "undefined") {
d = document.getElementById("haxe:trace");
tmp = d != null;
} else {
tmp = false;
}
if(tmp) {
d.innerHTML += js_Boot.__unhtml(msg) + "<br/>";
} else if(typeof console != "undefined" && console.log != null) {
console.log(msg);
}
};
js_Boot.__string_rec = function(o,s) {
if(o == null) {
return "null";
}
if(s.length >= 5) {
return "<...>";
}
var t = typeof(o);
if(t == "function" && (o.__name__ || o.__ename__)) {
t = "object";
}
switch(t) {
case "function":
return "<function>";
case "object":
if(o instanceof Array) {
if(o.__enum__) {
if(o.length == 2) {
return o[0];
}
var str = o[0] + "(";
s += "\t";
var _g1 = 2;
var _g = o.length;
while(_g1 < _g) {
var i = _g1++;
if(i != 2) {
str += "," + js_Boot.__string_rec(o[i],s);
} else {
str += js_Boot.__string_rec(o[i],s);
}
}
return str + ")";
}
var l = o.length;
var i1;
var str1 = "[";
s += "\t";
var _g11 = 0;
var _g2 = l;
while(_g11 < _g2) {
var i2 = _g11++;
str1 += (i2 > 0 ? "," : "") + js_Boot.__string_rec(o[i2],s);
}
str1 += "]";
return str1;
}
var tostr;
try {
tostr = o.toString;
} catch( e ) {
return "???";
}
if(tostr != null && tostr != Object.toString && typeof(tostr) == "function") {
var s2 = o.toString();
if(s2 != "[object Object]") {
return s2;
}
}
var k = null;
var str2 = "{\n";
s += "\t";
var hasp = o.hasOwnProperty != null;
for( var k in o ) {
if(hasp && !o.hasOwnProperty(k)) {
continue;
}
if(k == "prototype" || k == "__class__" || k == "__super__" || k == "__interfaces__" || k == "__properties__") {
continue;
}
if(str2.length != 2) {
str2 += ", \n";
}
str2 += s + k + " : " + js_Boot.__string_rec(o[k],s);
}
s = s.substring(1);
str2 += "\n" + s + "}";
return str2;
case "string":
return o;
default:
return String(o);
}
};
var $_, $fid = 0;
function $bind(o,m) { if( m == null ) return null; if( m.__id__ == null ) m.__id__ = $fid++; var f; if( o.hx__closures__ == null ) o.hx__closures__ = {}; else f = o.hx__closures__[m.__id__]; if( f == null ) { f = function(){ return f.method.apply(f.scope, arguments); }; f.scope = o; f.method = m; o.hx__closures__[m.__id__] = f; } return f; }
String.__name__ = true;
Array.__name__ = true;
Main.main();
})();
