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Reverso Context Ctrl+C+C Adapter

Convert Ctrl+C+C to Ctrl+Alt+R, YouTube Captions integration

  1. // ==UserScript==
  2. // @name         Reverso Context Ctrl+C+C Adapter
  3. // @namespace    https://greasyfork.org/en/users/901750-gooseob
  4. // @version      1.0
  5. // @description  Convert Ctrl+C+C to Ctrl+Alt+R, YouTube Captions integration
  6. // @author       GooseOb
  7. // @license      MIT
  8. // @match        *://*/*
  9. // @grant        none
  10. // ==/UserScript==
  11.  
  12. (function () {
  13.   "use strict";
  14.  
  15.   let ytCallback = null;
  16.  
  17.   if (window.location.hostname === "www.youtube.com") {
  18.     const phantomElement = document.createElement("div");
  19.     phantomElement.style.position = "absolute";
  20.     phantomElement.style.fontSize = "0";
  21.     document.body.appendChild(phantomElement);
  22.  
  23.     ytCallback = () => {
  24.       const captionsText = Array.from(
  25.         document.querySelectorAll(".html5-video-player .captions-text > span"),
  26.         (el) => el.textContent,
  27.       )
  28.         .join(" ")
  29.         .trim();
  30.  
  31.       if (captionsText) {
  32.         phantomElement.textContent = captionsText;
  33.  
  34.         const range = document.createRange();
  35.         range.selectNodeContents(phantomElement);
  36.         const selection = window.getSelection();
  37.         selection.removeAllRanges();
  38.         selection.addRange(range);
  39.       }
  40.     };
  41.   }
  42.  
  43.   let ctrlPressed = false;
  44.   let cCount = 0;
  45.   let lastCPressTime = 0;
  46.   const TIME_THRESHOLD = 300;
  47.  
  48.   document.addEventListener("keydown", (e) => {
  49.     ctrlPressed = e.ctrlKey;
  50.  
  51.     if (ctrlPressed && e.code === "KeyC") {
  52.       const currentTime = Date.now();
  53.  
  54.       cCount = currentTime - lastCPressTime > TIME_THRESHOLD ? 1 : cCount + 1;
  55.  
  56.       lastCPressTime = currentTime;
  57.  
  58.       if (cCount === 2) {
  59.         ytCallback?.();
  60.  
  61.         document.dispatchEvent(
  62.           new KeyboardEvent("keydown", {
  63.             key: "r",
  64.             keyCode: 82,
  65.             ctrlKey: true,
  66.             altKey: true,
  67.             bubbles: true,
  68.             cancelable: true,
  69.           }),
  70.         );
  71.  
  72.         cCount = 0;
  73.         lastCPressTime = 0;
  74.       }
  75.     }
  76.   });
  77.  
  78.   document.addEventListener("keyup", (e) => {
  79.     if (!e.ctrlKey) {
  80.       ctrlPressed = false;
  81.       cCount = 0;
  82.       lastCPressTime = 0;
  83.     }
  84.   });
  85. })();