1. Khan Acadamy dialogs force FullScreen, 2. Ctrl+Enter To confirm
// ==UserScript==
// @name Khan Acadamy UI Enhance
// @namespace https://userscript.snomiao.com/
// @version 0.0.1
// @description 1. Khan Acadamy dialogs force FullScreen, 2. Ctrl+Enter To confirm
// @author snomiao@gmail.com
// @match https://www.khanacademy.org/*
// @icon https://www.google.com/s2/favicons?domain=khanacademy.org
// @grant none
// ==/UserScript==
(function () {
"use strict";
const e = document.createElement("div");
e.innerHTML = `
<style>
[role="dialog"] {
width: 100% !important;
height: 100% !important;
max-height: 100% !important;
max-width: 100% !important;
}
<style>`;
document.addEventListener("keydown", (event) => {
// ctrl+enter or Alt+Enter to click the confirm button
if (
(event.ctrlKey &&
!event.altKey &&
!event.shiftKey &&
event.key === "Enter") ||
(!event.ctrlKey &&
event.altKey &&
!event.shiftKey &&
event.key === "Enter")
) {
var e =
document.querySelector('[data-test-id="exercise-check-answer"]') ||
document.querySelector('[data-test-id="exercise-next-question"]') ||
document.querySelector('[data-test-id="modal-done-button"]') ||
document.querySelector('[role="dialog"] [role="button"]');
if (e) {
e.click();
e && event.preventDefault();
}
}
});
document.body.appendChild(e);
})();