// ==UserScript==
// @name Quizlet 'Learn' Mode Global Input Stopper
// @description Disable page click from going to the next question without permission. Additionally, "Enter" key will submit answers, and "space" will override incorrect answers. Only accept 'enter', 'space' keys and 'click' events.
// @author Kai Krause <kaikrause95@gmail.com>
// @match http://quizlet.com/*/write*
// @match https://quizlet.com/*/write*
// @version 1.3.4
// @grant none
// @namespace QZLT_LearnKBMode
// ==/UserScript==
window.addEventListener('load', function() {
Element.NativeEvents={click:2,dblclick:0,mouseup:0,mousedown:0,contextmenu:0,mousewheel:0,DOMMouseScroll:0,mouseover:0,mouseout:0,mousemove:0,selectstart:1,selectend:0,keydown:0,keypress:0,keyup:0,input:0,orientationchange:2,touchstart:2,touchmove:2,touchend:2,touchcancel:2,gesturestart:2,gesturechange:2,gestureend:2,focus:2,blur:2,change:2,reset:2,select:2,submit:2,paste:2,oninput:2,load:2,unload:1,beforeunload:2,resize:1,move:1,DOMContentLoaded:1,readystatechange:1,error:1,abort:1,scroll:1};
window.addEventListener("keydown", enter, true);
function enter(charE) {
var answerBtn = document.getElementById("js-learnModeAnswerButton");
var checkBtn = document.getElementsByClassName("LearnModeMain-anyKey");
var overrideBtn = document.getElementsByClassName("LearnModeGradeAnswerView-overrideLink");
if (charE.keyCode == "13") {
if (answerBtn){
answerBtn.click();
} else if (checkBtn) {
checkBtn[0].click();
}
}
if (charE.keyCode == "32") {
if (overrideBtn){
overrideBtn[0].click();
}
}
}
}, false);
