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AtCoder Problem Buttons

問題選択を一度に行えるボタンを追加します

Fra 18.05.2022. Se den seneste versjonen.

  1. // ==UserScript==
  2. // @name    AtCoder Problem Buttons
  3. // @namespace    http://tampermonkey.net/
  4. // @version    0.1
  5. // @description    問題選択を一度に行えるボタンを追加します
  6. // @author    Chippppp
  7. // @license    MIT
  8. // @match    https://atcoder.jp/contests/*/submit*
  9. // @grant    none
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.     "use strict";
  14.     let problemButton = document.getElementsByClassName("select2 select2-container select2-container--bootstrap")[0];
  15.     let problemButtons = [];
  16.     for (let i of document.getElementById("select-task").children) {
  17.         let button = document.createElement("button");
  18.         if (problemButtons.length == 0) problemButton.after(button);
  19.         else problemButtons.slice(-1)[0].after(button);
  20.         button.className = "btn btn-default";
  21.         button.type = "button";
  22.         button.innerText = i.innerText;
  23.         button.value = i.value;
  24.         problemButtons.push(button);
  25.     }
  26.     for (let i of problemButtons) {
  27.         i.addEventListener("click", function() {
  28.             for (let button of problemButtons) button.className = "btn btn-default";
  29.             this.className = "btn btn-success";
  30.             document.getElementById("select-task").value = this.value;
  31.             document.getElementById("select2-select-task-container").innerText = i.innerText;
  32.         });
  33.         if (i.innerText == problemButton.innerText) i.click();
  34.     }
  35.     let observer = new MutationObserver(function() {
  36.         for (let i of problemButtons) if (i.innerText == problemButton.innerText) i.click();
  37.     });
  38.     const config = {
  39.         attributes: true,
  40.         childList: true,
  41.         characterData: true,
  42.     };
  43.     observer.observe(document.getElementsByClassName("select2-selection select2-selection--single")[0], config);
  44. })();