manamoa fullscreen shortcut

manamoa_fullscreen_shortcut.user.js

// ==UserScript==
// @name         manamoa-full-screen
// @version      1.0
// @description  F key for fullscreen
// @author       dongsoo
// @include      /^https?://manamoa[0-9]{0,2}\.net\/bbs\/board\.php\?bo_table=manga\&wr_id/
// @grant        none
// ==/UserScript==

wait = (ms) => {
   var start = new Date().getTime();
   var end = start;
   while(end < start + ms) {
     end = new Date().getTime();
  }
}

// if page error, reload
if (document.querySelector('.cf-wrapper.cf-error-overview')) {
  window.setTimeout(()=>{
    location.reload(); 
  }, 3000);
}
    
// fullscreen trigger
var alreadyFull = false;

key_press = (e) => {
	var type = e.target.getAttribute('type');
	var tag = e.target.tagName.toLowerCase();
  var modal = document.querySelector('.manga-viewer-modal').style.display;
  
  
	if(type != 'text' && tag != 'textarea' && type != 'search'){
    if (modal !== 'flex') {
      // for check full screen > none
      
        switch(e.keyCode){
          case 70: //f
            document.querySelector('a.show_viewer').click();
            wait(500);
            document.querySelector('div.buttons i.fa-square').click();
            wait(100);
            document.querySelector('div.buttons i.fa-expand').click();
          break;
          case 38:// up arrow
            document.querySelector('a.show_viewer').click();
            wait(500);
            document.querySelector('div.buttons i.fa-square').click();
            wait(100);
            document.querySelector('div.buttons i.fa-expand').click();
          break;
          case 32: //space
            if (!alreadyFull) {
              document.querySelector('a.show_viewer').click();
              wait(500);
              document.querySelector('div.buttons i.fa-square').click();
              wait(100);
              document.querySelector('div.buttons i.fa-expand').click();
            } else {
              document.querySelector('a.chapter_next').click();
              // alreadyFull = false; // already refresh
            }
          break;
          case 37: // left arrow
            document.querySelector('a.chapter_prev').click();
          break;
          case 39: // right arrow
            document.querySelector('a.chapter_next').click();
          break;
          default:
        }
        
    } else {
      // when full screen
      
      switch(e.keyCode){
          case 32: //space
            e.preventDefault(); 
            if (!alreadyFull) {  
              alreadyFull = true;
            } else {
              console.log('이미 전체화면 한번 됨 추가 true로 변경', alreadyFull);
            }
            document.querySelector('div.page-btn.right').click();
          break;
          default:
      }
     
    } 
	}
  
};
window.addEventListener('keydown', (e) => key_press(e), false);