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// ==UserScript== // @name Stackoverflow Add Button For Copy to clipboard // @name:zh-TW Stackoverflow 增加複製按鈕 // @name:zh-CN Stackoverflow 添加复制按钮 // @name:ja Stackoverflow はコピーボタンを追加します // @namespace https://greasyfork.org/zh-TW/users/142344-jasn-hr // @description Stackoverflow add button for copy to clipboard. // @description:zh-TW Stackoverflow 增加複製按鈕以複製原始碼到剪貼簿。 // @description:zh-CN Stackoverflow 添加复制按钮以复制原始码到剪贴簿。 // @description:ja ソースコードをクリップボードにコピーするためのコピーボタンをStackoverflowに追加しました。 // @copyright 2022, HrJasn (https://greasyfork.org/zh-TW/users/142344-jasn-hr) // @license GPL-3.0-or-later // @version 1.6 // @icon https://www.google.com/s2/favicons?domain=stackoverflow.com // @match /^http[s]?://stackoverflow\.com/questions/[0-9]+/.*/ // @grant none // ==/UserScript== (() => { window.addEventListener('load',() => { const precodeObjs = document.querySelectorAll('pre code'); const scrollbarChange = function(){ let copyBtn = this.querySelector('input[value="Copy"]'); copyBtn.style.right = (5-this.scrollLeft) + 'px'; copyBtn.style.bottom = (5-this.scrollTop) + 'px'; }; precodeObjs.forEach(function(precodeObj){ let copyBtn = document.createElement('input'); copyBtn.type='button'; copyBtn.value='Copy'; copyBtn.style='cursor:pointer;opacity:0;position:absolute;right:5px;bottom:5px;font-size:15px;padding:10px;background-color:#888888;border:0px;border-style:solid;color: #ffffff;text-shadow: 0px 0px 2px #ffffff;border-radius:5px;'; precodeObj.parentNode.style.position = 'relative'; precodeObj.parentNode.appendChild(copyBtn); precodeObj.parentNode.addEventListener("wheel",scrollbarChange,false); precodeObj.parentNode.addEventListener("scroll",scrollbarChange,false); precodeObj.parentNode.addEventListener("keydown",scrollbarChange,false); copyBtn.addEventListener('click', function(){ let targetObj = this.parentNode; let srcText = targetObj.textContent || targetObj.innerText || targetObj.nodeValue || ''; navigator.clipboard.writeText(srcText); //let clipText = navigator.clipboard.readText(); console.log(srcText); if(srcText !== undefined){ this.value='Copied'; }; }); copyBtn.addEventListener('mouseenter', function(){ this.style.opacity = 1; }); copyBtn.addEventListener('mouseleave', function(){ this.style.opacity = 0; }); }); }); })();