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YouTube Volume Mouse Controller - With Alt Key

Modifies YouTube Volume Mouse Controller to only work with Alt + Mousewheel

当前为 2025-03-15 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        YouTube Volume Mouse Controller - With Alt Key
  3. // @version     1.0.3
  4. // @description Modifies YouTube Volume Mouse Controller to only work with Alt + Mousewheel
  5. // @match       *://www.youtube.com/*
  6. // @grant       none
  7. // @run-at      document-start
  8. // @license MIT
  9. // @namespace https://greasyfork.org/users/91424
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.     'use strict';
  14.  
  15.     function handleWheelEvent(event) {
  16.         if (event.srcElement.nodeName !== 'VIDEO') return;
  17.         if (!event.altKey) {
  18.             event.stopPropagation();
  19.             event.stopImmediatePropagation();
  20.         }
  21.     }
  22.  
  23.     document.addEventListener('wheel', handleWheelEvent, { capture: true, passive: false });
  24.     document.addEventListener('mousewheel', handleWheelEvent, { capture: true, passive: false });
  25.     document.addEventListener('DOMMouseScroll', handleWheelEvent, { capture: true, passive: false });
  26. })();