Disables Outlook from highjacking Mac keyboard shortcuts
目前為
// ==UserScript==
// @name Fix Outlook Mac Hotkeys Hijacking
// @description Disables Outlook from highjacking Mac keyboard shortcuts
// @copyright 2024, phonique (https://github.com/phonique/userscript-stop-outlook-hijack/)
// @homepageURL https://github.com/phonique/userscript-stop-outlook-hijack
// @version 0.1.0
// @run-at document-start
// @match https://outlook.office.com/*
// @grant none
// @license MPL-2.0
// @namespace https://greasyfork.org/users/1381446
// ==/UserScript==
// event codes for arrow keys.
var eventCodes = ["ArrowLeft","ArrowRight","ArrowUp","ArrowDown"];
// Possible events: keypress, keyup, keydown
// currently Outlook seems to only require keydown and keyup.
// Only `keypress` is not enough to disable Alt-key hijacking.
// We enable useCapture here, because we want to capture the event while
// it's trickling down the DOM and then ignore other Listeners that hijack
// our default Alt functionality with our cancelBubble() and
// stopImmediatePropagation() calls.
window.addEventListener('keydown', handler, true); // useCapture true, i.e. we are capturing the event while it's trickling down
window.addEventListener('keyup', handler, true); // useCapture true
// window.addEventListener('keypress', handler, true); // we don't currently need this.
function handler (e) {
// alert("eventCode: " + e.code + " eventKey: " + e.key); // debug here
// If you want to completely disable Alt hijacking, not just in textboxes
// uncomment the next and also comment out (or remove) the line following it.
// if (e.code === "AltRight" || e.code === "AltLeft" || e.key === "Alt") {
if ((e.code === "AltRight" || e.code === "AltLeft" || e.key === "Alt") && typeof(document.activeElement.role) !== 'undefined' && document.activeElement.role == 'textbox') {
e.cancelBubble = true;
e.stopImmediatePropagation();
}
/* // including previous UX-fixes
if (eventCodes.indexOf(e.code) != -1 && e.shiftKey && e.altKey) {
e.cancelBubble = true;
e.stopImmediatePropagation();
}
if (eventCodes.indexOf(e.code) != -1 && e.altKey) {
e.cancelBubble = true;
e.stopImmediatePropagation();
}
if (eventCodes.indexOf(e.code) != -1 && e.shiftKey && e.metaKey) {
e.cancelBubble = true;
e.stopImmediatePropagation();
}
if (eventCodes.indexOf(e.code) != -1 && e.shiftKey && e.ctrlKey) {
e.cancelBubble = true;
e.stopImmediatePropagation();
}
*/
}