Mechanical_Keyboard/script.js at main · SeanEngineering/Mechanical_Keyboard · GitHub

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/* Keyboard project

For this project we want to

- Assign all the keys the same value
- Add a query selector to identify which key is being pressed
- On keydown - change the visual transition
- On transition (key up) - change the visual transition
*/
const morse = {
  a: '.-',
  b: '-...',
  c: '-.-.',
  d: '-..',
  e: '.',
  f: '..-.',
  g: '--.',
  h: '....',
  i: '..',
  j: '.---',
  k: '-.-',
  l: '.-..',
  m: '--',
  n: '-.',
  o: '---',
  p: '.--.',
  q: '--.-',
  r: '._.',
  s: '...',
  t: '-',
  u: '..-',
  v: '...-',
  w: '.--',
  x: '-..-',
  y: '-.--',
  z: '--..',
}

function removeTransition(e) {
  const key = document.querySelector(`button[data-key="${e.keyCode}"]`);
  key.classList.remove('keyboard__key--down')
}

function capsLockDown(e){
  const key = document.querySelector(`button[data-key="${e.keyCode}"]`);
  if (e.keyCode == 20) {
    console.log(e.ModifierState('CapsLock'))
  }
}

function capsLockUp(e){
  const key = document.querySelector(`button[data-key="${e.keyCode}"]`);
  if (e.keyCode == 20) {

  }
}

function capsLockUp(e){
  const key = document.querySelector(`button[data-key="${e.keyCode}"]`);
}


function keyPress(e){
  const thock = document.getElementById('thock')
  const key = document.querySelector(`button[data-key="${e.keyCode}"]`);
  const line = document.querySelector('[data-input]');
  const prev = document.querySelector('[data-output]');
  const prev2 = document.querySelector('[data-output-2]')
  const prev3 = document.querySelector('[data-output-3]')
  const speed = document.querySelector('[data-speed]');
  if(!thock) return;
  thock.currentTime = 0;
  thock.play();
  key.classList.add('keyboard__key--down');
  key.addEventListener('keyup', () =>{
    key.classList.remove('keyboard__key--down')
  })
  switch (e.keyCode){
    case 27:
    case 9:
    case 220:
    case 16:
    case 38:
    case 46:
    case 17:
    case 18:
    case 91:
    case 93:
    case 18:
    case 37:
    case 40:
    case 39:
    case 20:
      return;
    case 13: //Enter
      prev3.innerText = prev2.innerText;
      prev2.innerText = prev.innerText;
      prev.innerText = line.innerText;
      line.innerText = '';
      break;
    case 32: //Space
      line.innerText += '\u00a0';
      break;
    case 8: //Backspace
      const textSeg = line.innerText;
      if (textSeg.length == 0) {
        line.innerText = prev.innerText;
        prev.innerText = prev2.innerText;
        prev2.innerText = prev3.innerText;
        prev3.innerText = '';
        return
      }
      line.innerText = textSeg.slice(0,textSeg.length-1);

      break;
    default:
      if (caps == 0){
        line.innerText += morse[(key.innerText).toLowerCase()];
      } else {
        line.innerText += morse[key.innerText];
      }
      break;
  }

}

let caps = 0;
window.addEventListener('keydown', keyPress);
window.addEventListener('keyup',removeTransition)
window.addEventListener('keydown', capsLockDown)