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Disable Discord chat input

Avoid accidentally typing in chat

当前为 2020-09-09 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Disable Discord chat input
  3. // @namespace    https://github.com/Dragosarus/Userscripts/
  4. // @version      3.0
  5. // @description  Avoid accidentally typing in chat
  6. // @author       Dragosarus
  7. // @match        *discord.com/*
  8. // @grant        GM_registerMenuCommand
  9. // @grant        GM_unregisterMenuCommand
  10. // @require      http://code.jquery.com/jquery-latest.js
  11. // ==/UserScript==
  12.  
  13. (function() {
  14.     'use strict';
  15.  
  16.     // Modes (use menu to cycle between these):
  17.     // "hover": Enable chat input only when the cursor is hovering over it
  18.     // "strict": Disables chat input completely
  19.     // "off": Keep chat input enabled.
  20.     var modes = ["hover","strict", "off"];
  21.     var modeIndex = modes.length-1;
  22.     var menuShortcut = 'm';
  23.     var menuId;
  24.     switchMode(); // default: hover
  25.  
  26.     const channelObserver = new MutationObserver(channelObserverCallback);
  27.     const serverObserver = new MutationObserver(serverObserverCallback);
  28.     const options = {childList:true, attributes:true};
  29.     addObserver(serverObserver,"div[class*='content-']");
  30.     serverObserverCallback(); // init
  31.  
  32.     function serverObserverCallback(mutationList, observer) { // when changing servers
  33.         //console.log("server callback");
  34.         addObserver(channelObserver,"div[class*='chat-']", disable);
  35.         addHoverFunc();
  36.     }
  37.     function channelObserverCallback(mutationList, observer) { // when changing channels
  38.         //console.log("channel callback");
  39.         disable();
  40.         addHoverFunc();
  41.     }
  42.  
  43.     function addObserver(observer, query, onSuccess = function(){}) {
  44.         var q = $(query);
  45.         if (!q.length) { setTimeout(function(){addObserver(observer, query, onSuccess)},100);}
  46.         else {
  47.             observer.observe(q[0], options);
  48.             onSuccess();
  49.         }
  50.     }
  51.  
  52.     function switchMode() {
  53.         modeIndex = (modeIndex + 1) % modes.length;
  54.         GM_unregisterMenuCommand(menuId);
  55.         menuId = GM_registerMenuCommand("Switch mode [current: " + modes[modeIndex] + "]", switchMode, menuShortcut);
  56.         switch (modes[modeIndex]){
  57.             case "hover":
  58.             case "strict":
  59.                 disable();
  60.                 break;
  61.             case "off":
  62.                 enable();
  63.                 break;
  64.         }
  65.     }
  66.  
  67.     function disable() {
  68.         if (modes[modeIndex] != "off") {
  69.             //console.log("disabled!");
  70.             var textareaQuery = $("div[class*='slateTextArea']");
  71.             if (textareaQuery.length) {
  72.                 textareaQuery.attr("contenteditable","false");
  73.                 textareaQuery[0].style.removeProperty("-webkit-user-modify"); // needed for Chrome
  74.                 textareaQuery.parent().parent()[0].style.setProperty("pointer-events","none"); // disable mouse events
  75.             } else {
  76.                 setTimeout(disable,100);
  77.             }
  78.         }
  79.     }
  80.  
  81.     function enable() {
  82.         var textareaQuery = $("div[class*='slateTextArea']");
  83.         if (textareaQuery.length) {
  84.             textareaQuery.attr("contenteditable","true");
  85.             textareaQuery[0].style.setProperty("-webkit-user-modify", "read-write-plaintext-only");
  86.             textareaQuery.parent().parent()[0].style.removeProperty("pointer-events");
  87.         } else {
  88.             setTimeout(enable,100);
  89.         }
  90.     }
  91.  
  92.     function addHoverFunc() {
  93.         var textareaQuery = $("div[class*='scrollableContainer']");
  94.         if (textareaQuery.length) {
  95.             textareaQuery.hover(hoverEnter, hoverExit);
  96.         } else {
  97.             setTimeout(addHoverFunc,100);
  98.         }
  99.     }
  100.  
  101.     function hoverEnter() {
  102.         if (modes[modeIndex] == "hover"){
  103.             enable();
  104.         }
  105.     }
  106.  
  107.     function hoverExit() {
  108.         if (modes[modeIndex] == "hover"){
  109.             disable();
  110.         }
  111.     }
  112.  
  113. })();