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Fantia image slideshow keyboard shortcuts

Extending the keyboard shortcuts for the Fantia image slideshow interface

当前为 2024-11-19 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Fantia image slideshow keyboard shortcuts
  3. // @namespace    http://rjhsiao.me/gmscripts
  4. // @version      1.0.0
  5. // @description  Extending the keyboard shortcuts for the Fantia image slideshow interface
  6. // @author       RJ Hsiao
  7. // @supportURL   https://github.com/RJHsiao/fantia-image-slideshow-keyboard-shortcuts
  8. // @license      gpl
  9. // @match        https://fantia.jp/posts/*
  10. // @icon         https://www.google.com/s2/favicons?sz=64&domain=fantia.jp
  11. // @grant        none
  12. // ==/UserScript==
  13.  
  14. (function() {
  15.     'use strict';
  16.  
  17.     // Workaround: do not scroll up to page top when esc-key pressed on image slideshow showing
  18.     document.addEventListener('keydown', ev => {
  19.         if (document.getElementById('image-slideshow') && ev.key === 'Escape') {
  20.             ev.preventDefault();
  21.             ev.stopPropagation();
  22.             return;
  23.         }
  24.     });
  25.  
  26.     document.addEventListener('keyup', ev => {
  27.         if (ev.altKey || ev.ctrlKey || ev.metaKey || ev.shiftKey) {
  28.             return;
  29.         }
  30.         let imgSS = document.getElementById('image-slideshow');
  31.         if (!imgSS) {
  32.             return;
  33.         }
  34.         switch (ev.key) {
  35.             case 'ArrowLeft':
  36.                 imgSS.querySelector('a.move-button.prev.clickable')?.click()
  37.                 return;
  38.             case 'ArrowRight':
  39.                 imgSS.querySelector('a.move-button.next.clickable')?.click()
  40.                 return;
  41.             case 'Escape':
  42.                 imgSS.querySelector('a.btn.btn-dark.btn-sm > i.fa-close')?.click()
  43.                 return;
  44.         }
  45.     });
  46.     console.log("Fantia image slideshow key binging loaded.");
  47. })();