Press S and click to copy without login
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// ==UserScript==
// @name CSDN Copyman
// @namespace http://tampermonkey.net/
// @version 0.1.4
// @description Press S and click to copy without login
// @author blvlight
// @match https://*.csdn.net/*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
function useDomHighlight(root) {
const highlightBlock = document.createElement('div')
const s = highlightBlock.style;
s.position = 'fixed';
s.pointerEvents = 'none';
s.background = 'rgba(0,0,200,.3)';
document.body.appendChild(highlightBlock);
function handleMouseOver(e) {
e.stopPropagation();
if (e.ctrlKey) {
const cur = e.target;
s.width = cur.clientWidth + 'px';
s.height = cur.clientHeight + 'px';
s.top = cur.offsetTop + 'px';
s.left = cur.offsetLeft + 'px';
}
else {
s.width = 0;
s.height = 0;
}
}
function addEventListenerAll(root) {
if (!root) return;
root.addEventListener('mouseover', handleMouseOver);
for (let el of [...root.querySelectorAll('*')]) {
addEventListenerAll(el);
}
}
addEventListenerAll(root);
function removeEventListenerAll(root) {
if (!root) return;
root.removeEventListener('mouseover', handleMouseOver);
for (let el of [...root.querySelectorAll('*')]) {
removeEventListenerAll(el);
}
}
return {
handleMouseOver,
addEventListenerAll,
removeEventListenerAll
}
}
function handleClick(e) {
if (e.ctrlKey) {
const text = e.target?.innerHTML.replace(/<.*?>/, '');
if (text) {
console.log(`from CSDNcopyman - You can check your copy text in '[]':\n[\n${text}\n]\n----${new Date().toLocaleString()}`);
navigator.clipboard.writeText(text).then(() => alert(`复制内容：\n${text}`));
} else {
console.log(`from CSDNcopyman - It seems like click on void.----${new Date().toLocaleString()}`)
}
}
}
useDomHighlight(document.querySelector('article'));
window.addEventListener('click', handleClick);
})();