一個用來複製連結網址的userscript
Per
// ==UserScript==
// @name Copy URL Link
// @namespace https://github.com/nickburrows/userscript-copy-link
// @description 一個用來複製連結網址的userscript
// @match *://*/*
// @inject-into content
// @version 0.0.33
// @author Nick Lin
// @icon https://raw.githubusercontent.com/nickburrows/userscript-copy-link/e8f248af59bea72aeb08ded7743765ac1d6801ef/static/icon_32.png
// @grant GM.setClipboard
// ==/UserScript==
(function () {
'use strict';
window.addEventListener('load', () => {
const evOpts = {
capture: true,
passive: true
};
let hoveredLink = null;
function findNearestLink(element) {
if (!element) {
return null;
}
if (element.tagName === 'A') {
return element.href;
}
return findNearestLink(element.href);
}
const linkElements = document.getElementsByTagName('a');
for (const link of linkElements) {
link.addEventListener('mouseover', event => {
hoveredLink = findNearestLink(event.target);
}, evOpts);
link.addEventListener('mouseleave', () => {
hoveredLink = null;
}, evOpts);
}
function eventKeyDown(event) {
const keyName = event.key;
if ((event.ctrlKey || event.metaKey) && keyName === 'c') {
if (hoveredLink !== null) {
GM.setClipboard(hoveredLink);
}
}
}
window.addEventListener('keydown', eventKeyDown, evOpts);
});
})();