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Copy & Select Unlocker

Unblock text selection, copy, right‑click but leave video clicks intact

  1. // ==UserScript==
  2. // @name         Copy & Select Unlocker
  3. // @namespace    http://shinobu-scripts.local/
  4. // @version      2.2
  5. // @description  Unblock text selection, copy, right‑click but leave video clicks intact
  6. // @author       Shinobu
  7. // @match        *://*/*
  8. // @run-at       document-end
  9. // @license      GPLv3
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.   'use strict';
  14.  
  15.   function injectSelectionStyles() {
  16.     const css = `
  17.       * { user-select: text !important; -webkit-user-select: text !important; }
  18.       [style*="user-select: none"] { user-select: text !important; }
  19.     `;
  20.     const s = document.createElement('style');
  21.     s.textContent = css;
  22.     document.head.appendChild(s);
  23.   }
  24.  
  25.   function removeOverlays() {
  26.     document.querySelectorAll('div, section').forEach(el => {
  27.       if (el.querySelector('video')) return;        // don’t touch video holders
  28.       const st = getComputedStyle(el);
  29.       const z = parseInt(st.zIndex, 10) || 0;
  30.       if ((st.position==='fixed'||st.position==='absolute') &&
  31.           z > 1000 &&
  32.           el.offsetWidth >= innerWidth * .9 &&
  33.           el.offsetHeight>= innerHeight * .9) {
  34.         el.style.pointerEvents = 'none';           // let clicks pass through
  35.       }
  36.     });
  37.   }
  38.  
  39.   function observeOverlays() {
  40.     const mo = new MutationObserver(removeOverlays);
  41.     mo.observe(document, { childList: true, subtree: true });
  42.     removeOverlays();
  43.   }
  44.  
  45.   function restoreEvents() {
  46.     ['onselectstart','onmousedown','ondragstart'].forEach(e => { document[e]=null; });
  47.     if (window.getSelection().empty) window.getSelection().empty = ()=>{};
  48.   }
  49.  
  50.   function stopProp(e) { e.stopImmediatePropagation(); }
  51.  
  52.   function init() {
  53.     injectSelectionStyles();
  54.     ['contextmenu','selectstart','copy'].forEach(evt=>{
  55.       document.addEventListener(evt, stopProp, true);
  56.     });
  57.     document.addEventListener('keydown', e => {
  58.       if ((e.ctrlKey||e.metaKey) && e.key==='c') e.stopImmediatePropagation();
  59.     }, true);
  60.     restoreEvents();
  61.     observeOverlays();
  62.     console.log('Copy & Select Unlocker v2.2 running');
  63.   }
  64.  
  65.   if (document.readyState==='loading')
  66.     window.addEventListener('load', init);
  67.   else init();
  68. })();