☰

atcoder-keyboard-shortcuts

atcoder keyboard shortcuts

当前为 2020-03-09 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         atcoder-keyboard-shortcuts
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.1
  5. // @description  atcoder keyboard shortcuts
  6. // @author       springroll
  7. // @match        https://atcoder.jp/contests/*/tasks/*
  8. // @require       https://unpkg.com/hotkeys-js/dist/hotkeys.min.js
  9. // ==/UserScript==
  10.  
  11. (function() {
  12.     'use strict';
  13.     var copySample = function(index) {
  14.         window.getSelection().removeAllRanges();
  15.         try {
  16.             var range = document.createRange();
  17.             range.selectNode($('#pre-sample'+(2*(index-1))).get(0));
  18.             window.getSelection().addRange(range);
  19.             document.execCommand('copy');
  20.         } catch (err) {
  21.             console.log(err);
  22.         }
  23.         alert("Copied Sample" + index + ".");
  24.         window.getSelection().removeAllRanges();
  25.     }
  26.     hotkeys('shift+1,shift+2,shift+3,shift+4,shift+5', function (event, handler){
  27.         switch (handler.key) {
  28.             case 'shift+1':
  29.                 copySample(1);
  30.                 break;
  31.             case 'shift+2':
  32.                 copySample(2);
  33.                 break;
  34.             case 'shift+3':
  35.                 copySample(3);
  36.                 break;
  37.             case 'shift+4':
  38.                 copySample(4);
  39.                 break;
  40.             case 'shift+5':
  41.                 copySample(5);
  42.                 break;
  43.             default: alert(event);
  44.         }
  45.     });
  46.  
  47. })();