Pure Text Copy

This script disables the automatic source insertion function when copying text.
Script recomendado por el autor
Puede que también te guste Selection and Copying Restorer (Universal).
Pregunta tus dudas, ponle nota o notifica una posible infracción de las normas.
Ajuste de línea
// ==UserScript==
// @name         Pure Text Copy
// @namespace    Pure Text Copy
// @version      1.0.0
// @description  This script disables the automatic source insertion function when copying text.
// @author       DumbGPT
// @match        *://*/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    
    document.addEventListener('copy', function(event) {
        const selection = window.getSelection();
        
        if (selection && selection.toString().length > 0) {
            event.preventDefault();
            
            const pureText = selection.toString();
            
            event.clipboardData.setData('text/plain', pureText);
        }
    }, true);
    
    function showCopyNotification() {
        const notification = document.createElement('div');
        
        const container = document.createElement('div');
        container.style.cssText = 'display: flex; align-items: center;';
        
        const icon = document.createElement('span');
        icon.innerHTML = '✓';
        icon.style.cssText = 'display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; background-color: #4CAF50; border-radius: 50%; margin-right: 10px; font-size: 12px; color: white;';
        
        const text = document.createElement('span');
        text.textContent = 'Text Copied';
        text.style.cssText = 'font-family: "Segoe UI", Arial, sans-serif; font-weight: 500;';
        
        container.appendChild(icon);
        container.appendChild(text);
        notification.appendChild(container);
        
        notification.style.cssText = `
            position: fixed;
            bottom: 20px;
            right: 20px;
            background-color: rgba(255, 255, 255, 0.95);
            color: #333;
            padding: 12px 16px;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            z-index: 9999;
            opacity: 0;
            transform: translateY(10px);
            transition: opacity 0.3s, transform 0.3s;
        `;
        
        document.body.appendChild(notification);
        
        setTimeout(() => {
            notification.style.opacity = '1';
            notification.style.transform = 'translateY(0)';
        }, 10);
        
        setTimeout(() => {
            notification.style.opacity = '0';
            notification.style.transform = 'translateY(10px)';
            setTimeout(() => {
                document.body.removeChild(notification);
            }, 300);
        }, 2000);
    }
    
    document.addEventListener('copy', () => showCopyNotification(), false);
})();