☰

Duolingo input language switcher

This script allows you to type letters appropriate for current task without changing keyboard's layout

当前为 2018-01-22 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name Duolingo input language switcher
  3. // @namespace https://www.duolingo.com/IVrL9
  4. // @match https://www.duolingo.com/*
  5. // @match https://www.duolingo.com/skill/*
  6. // @match https://www.duolingo.com/practice/*
  7. // @match https://www.example.com/*
  8. // @match https://example.com/*
  9. // @version 1.0
  10. // @description This script allows you to type letters appropriate for current task without changing keyboard's layout
  11. // @run-at document-start
  12. // @grant none
  13. // ==/UserScript==/// Generated by Haxe 3.4.2 (git build master @ 890f8c7)
  14. (function () { "use strict";
  15. var HxOverrides = function() { };
  16. HxOverrides.__name__ = true;
  17. HxOverrides.substr = function(s,pos,len) {
  18. 	if(len == null) {
  19. 		len = s.length;
  20. 	} else if(len < 0) {
  21. 		if(pos == 0) {
  22. 			len = s.length + len;
  23. 		} else {
  24. 			return "";
  25. 		}
  26. 	}
  27. 	return s.substr(pos,len);
  28. };
  29. var Main = function() {
  30. 	this.ereg = new RegExp("duolingo\\.com/skill|practice/");
  31. 	this.isObserved = false;
  32. 	var _gthis = this;
  33. 	this.document = window.document;
  34. 	this.console = { };
  35. 	this.observer = new MutationObserver($bind(this,this.checkMutation));
  36. 	Object.assign(this.console,window.console);
  37. 	this.originalTrace = haxe_Log.trace;
  38. 	haxe_Log.trace = function(v,i) {
  39. 		_gthis.console.log("" + i.className + ":" + i.lineNumber + ":",v);
  40. 	};
  41. 	this.initLanguages();
  42. 	if(this.document.readyState == "interactive" || this.document.readyState == "complete") {
  43. 		this.onready();
  44. 	} else {
  45. 		this.document.addEventListener("DOMContentLoaded",$bind(this,this.onready));
  46. 	}
  47. };
  48. Main.__name__ = true;
  49. Main.main = function() {
  50. 	new Main();
  51. };
  52. Main.prototype = {
  53. 	initLanguages: function() {
  54. 		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"];
  55. 		this.languages = { };
  56. 		this.languages.ru = "ё1234567890-=\\йцукенгшщзхъфывапролджэячсмитьбю.Ё!\"№;%:?*()_+/ЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮ,";
  57. 		this.languages.en = "`1234567890-=\\qwertyuiop[]asdfghjkl;'zxcvbnm,./~!@#$%^&*()_+|QWERTYUIOP{}ASDFGHJKL:\"ZXCVBNM<>?";
  58. 		var len = this.languages.ru.length;
  59. 		var _g = 0;
  60. 		var _g1 = Reflect.fields(this.languages);
  61. 		while(_g < _g1.length) {
  62. 			var f = _g1[_g];
  63. 			++_g;
  64. 			var act = this.languages[f].length;
  65. 			if(act != len) {
  66. 				this.console.error("LangString test failed: expected len " + len + "; actual len " + act + "; lang name " + f);
  67. 				this.console.error(this.languages[f]);
  68. 				return;
  69. 			}
  70. 			if(act != this.keyCodes.length * 2) {
  71. 				this.console.error("KeyCodes and LangString test failed: expected lang string len " + this.keyCodes.length * 2 + "; actual len " + act + "; lang name " + f);
  72. 				return;
  73. 			}
  74. 		}
  75. 	}
  76. 	,onready: function(e) {
  77. 		this.document.removeEventListener("DOMContentLoaded",$bind(this,this.onready));
  78. 		this.console.log("Duolingo input switcher inited");
  79. 		window.setInterval($bind(this,this.checkPage),1000);
  80. 	}
  81. 	,checkPage: function() {
  82. 		if(this.ereg.test(window.location.href)) {
  83. 			if(!this.isObserved) {
  84. 				this.startObserver();
  85. 			}
  86. 		} else {
  87. 			this.isObserved = false;
  88. 			this.observer.disconnect();
  89. 		}
  90. 	}
  91. 	,startObserver: function(e) {
  92. 		var selector = "._1zuqL";
  93. 		var obsTarget = window.document.querySelector(selector);
  94. 		if(obsTarget == null) {
  95. 			this.console.error("There is no Node with selector \"" + selector + "\" , so nothing to observe ");
  96. 			return;
  97. 		}
  98. 		this.observer.observe(obsTarget,{ childList : true, subtree : true, attributes : true});
  99. 		this.isObserved = true;
  100. 	}
  101. 	,checkMutation: function(records,obs) {
  102. 		this.nativeLanguage = "ru";
  103. 		this.foreignLanguage = "en";
  104. 		var translationInput = window.document.querySelector("textarea[data-test=challenge-translate-input]");
  105. 		if(translationInput != null) {
  106. 			var lang = translationInput.getAttribute("lang");
  107. 			if(lang == this.nativeLanguage) {
  108. 				this.initInput(translationInput,"ru","en");
  109. 			} else if(lang == this.foreignLanguage) {
  110. 				this.initInput(translationInput,"en","ru");
  111. 			}
  112. 			return;
  113. 		}
  114. 		var listenInput = window.document.querySelector("textarea[data-test=challenge-listen-input]");
  115. 		if(listenInput != null) {
  116. 			this.initInput(listenInput,"en","ru");
  117. 			return;
  118. 		}
  119. 		var nameInput = window.document.querySelector("input[data-test=challenge-name-input]");
  120. 		if(nameInput != null) {
  121. 			this.initInput(nameInput,"en","ru");
  122. 		}
  123. 	}
  124. 	,initInput: function(input,targetLanguage,sourceLanguage) {
  125. 		this.targetLanguage = targetLanguage;
  126. 		this.sourceLanguage = sourceLanguage;
  127. 		input.addEventListener("keypress",$bind(this,this.onInput));
  128. 		input.addEventListener("keydown",$bind(this,this.refocus));
  129. 	}
  130. 	,refocus: function(e) {
  131. 		if(e.keyCode == 13 || e.code == "Enter") {
  132. 			e.currentTarget.blur();
  133. 		}
  134. 	}
  135. 	,onInput: function(e) {
  136. 		var targetLangStr = this.languages[this.targetLanguage];
  137. 		var keyCodeInd = this.keyCodes.indexOf(e.code);
  138. 		if(keyCodeInd != -1) {
  139. 			var targetChar = e.shiftKey ? targetLangStr.charAt(keyCodeInd + this.keyCodes.length) : targetLangStr.charAt(keyCodeInd);
  140. 			var input = e.currentTarget;
  141. 			window.setTimeout($bind(this,this.replaceChar),1,input,targetChar,input.selectionStart);
  142. 		}
  143. 	}
  144. 	,replaceChar: function(target,newChar,position) {
  145. 		var val = target.value;
  146. 		val = val.substring(0,position) + newChar + HxOverrides.substr(val,position + 1,null);
  147. 		target.innerText = val;
  148. 		target.value = val;
  149. 		target.setSelectionRange(position + 1,position + 1);
  150. 	}
  151. };
  152. Math.__name__ = true;
  153. var Reflect = function() { };
  154. Reflect.__name__ = true;
  155. Reflect.fields = function(o) {
  156. 	var a = [];
  157. 	if(o != null) {
  158. 		var hasOwnProperty = Object.prototype.hasOwnProperty;
  159. 		for( var f in o ) {
  160. 		if(f != "__id__" && f != "hx__closures__" && hasOwnProperty.call(o,f)) {
  161. 			a.push(f);
  162. 		}
  163. 		}
  164. 	}
  165. 	return a;
  166. };
  167. var haxe_Log = function() { };
  168. haxe_Log.__name__ = true;
  169. haxe_Log.trace = function(v,infos) {
  170. 	js_Boot.__trace(v,infos);
  171. };
  172. var js_Boot = function() { };
  173. js_Boot.__name__ = true;
  174. js_Boot.__unhtml = function(s) {
  175. 	return s.split("&").join("&amp;").split("<").join("&lt;").split(">").join("&gt;");
  176. };
  177. js_Boot.__trace = function(v,i) {
  178. 	var msg = i != null ? i.fileName + ":" + i.lineNumber + ": " : "";
  179. 	msg += js_Boot.__string_rec(v,"");
  180. 	if(i != null && i.customParams != null) {
  181. 		var _g = 0;
  182. 		var _g1 = i.customParams;
  183. 		while(_g < _g1.length) {
  184. 			var v1 = _g1[_g];
  185. 			++_g;
  186. 			msg += "," + js_Boot.__string_rec(v1,"");
  187. 		}
  188. 	}
  189. 	var d;
  190. 	var tmp;
  191. 	if(typeof(document) != "undefined") {
  192. 		d = document.getElementById("haxe:trace");
  193. 		tmp = d != null;
  194. 	} else {
  195. 		tmp = false;
  196. 	}
  197. 	if(tmp) {
  198. 		d.innerHTML += js_Boot.__unhtml(msg) + "<br/>";
  199. 	} else if(typeof console != "undefined" && console.log != null) {
  200. 		console.log(msg);
  201. 	}
  202. };
  203. js_Boot.__string_rec = function(o,s) {
  204. 	if(o == null) {
  205. 		return "null";
  206. 	}
  207. 	if(s.length >= 5) {
  208. 		return "<...>";
  209. 	}
  210. 	var t = typeof(o);
  211. 	if(t == "function" && (o.__name__ || o.__ename__)) {
  212. 		t = "object";
  213. 	}
  214. 	switch(t) {
  215. 	case "function":
  216. 		return "<function>";
  217. 	case "object":
  218. 		if(o instanceof Array) {
  219. 			if(o.__enum__) {
  220. 				if(o.length == 2) {
  221. 					return o[0];
  222. 				}
  223. 				var str = o[0] + "(";
  224. 				s += "\t";
  225. 				var _g1 = 2;
  226. 				var _g = o.length;
  227. 				while(_g1 < _g) {
  228. 					var i = _g1++;
  229. 					if(i != 2) {
  230. 						str += "," + js_Boot.__string_rec(o[i],s);
  231. 					} else {
  232. 						str += js_Boot.__string_rec(o[i],s);
  233. 					}
  234. 				}
  235. 				return str + ")";
  236. 			}
  237. 			var l = o.length;
  238. 			var i1;
  239. 			var str1 = "[";
  240. 			s += "\t";
  241. 			var _g11 = 0;
  242. 			var _g2 = l;
  243. 			while(_g11 < _g2) {
  244. 				var i2 = _g11++;
  245. 				str1 += (i2 > 0 ? "," : "") + js_Boot.__string_rec(o[i2],s);
  246. 			}
  247. 			str1 += "]";
  248. 			return str1;
  249. 		}
  250. 		var tostr;
  251. 		try {
  252. 			tostr = o.toString;
  253. 		} catch( e ) {
  254. 			return "???";
  255. 		}
  256. 		if(tostr != null && tostr != Object.toString && typeof(tostr) == "function") {
  257. 			var s2 = o.toString();
  258. 			if(s2 != "[object Object]") {
  259. 				return s2;
  260. 			}
  261. 		}
  262. 		var k = null;
  263. 		var str2 = "{\n";
  264. 		s += "\t";
  265. 		var hasp = o.hasOwnProperty != null;
  266. 		for( var k in o ) {
  267. 		if(hasp && !o.hasOwnProperty(k)) {
  268. 			continue;
  269. 		}
  270. 		if(k == "prototype" || k == "__class__" || k == "__super__" || k == "__interfaces__" || k == "__properties__") {
  271. 			continue;
  272. 		}
  273. 		if(str2.length != 2) {
  274. 			str2 += ", \n";
  275. 		}
  276. 		str2 += s + k + " : " + js_Boot.__string_rec(o[k],s);
  277. 		}
  278. 		s = s.substring(1);
  279. 		str2 += "\n" + s + "}";
  280. 		return str2;
  281. 	case "string":
  282. 		return o;
  283. 	default:
  284. 		return String(o);
  285. 	}
  286. };
  287. var $_, $fid = 0;
  288. 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; }
  289. String.__name__ = true;
  290. Array.__name__ = true;
  291. Main.main();
  292. })();