Exiled-Exchange-2/ipc/KeyToCode.ts

export const KeyToCode = {
  // Cancel: 3,
  Backspace: 8,
  Tab: 9,
  Enter: 13,
  Shift: 16,
  Ctrl: 17,
  Alt: 18,
  // Pause: 19,
  CapsLock: 20,
  Escape: 27,
  Space: 32,
  PageUp: 33,
  PageDown: 34,
  End: 35,
  Home: 36,
  ArrowLeft: 37,
  ArrowUp: 38,
  ArrowRight: 39,
  ArrowDown: 40,
  Insert: 45,
  Delete: 46,
  0: 48,
  1: 49,
  2: 50,
  3: 51,
  4: 52,
  5: 53,
  6: 54,
  7: 55,
  8: 56,
  9: 57,
  A: 65,
  B: 66,
  C: 67,
  D: 68,
  E: 69,
  F: 70,
  G: 71,
  H: 72,
  I: 73,
  J: 74,
  K: 75,
  L: 76,
  M: 77,
  N: 78,
  O: 79,
  P: 80,
  Q: 81,
  R: 82,
  S: 83,
  T: 84,
  U: 85,
  V: 86,
  W: 87,
  X: 88,
  Y: 89,
  Z: 90,
  Numpad0: 96,
  Numpad1: 97,
  Numpad2: 98,
  Numpad3: 99,
  Numpad4: 100,
  Numpad5: 101,
  Numpad6: 102,
  Numpad7: 103,
  Numpad8: 104,
  Numpad9: 105,
  NumpadMultiply: 106,
  NumpadAdd: 107,
  NumpadSubtract: 109,
  NumpadDecimal: 110,
  NumpadDivide: 111,
  F1: 112,
  F2: 113,
  F3: 114,
  F4: 115,
  F5: 116,
  F6: 117,
  F7: 118,
  F8: 119,
  F9: 120,
  F10: 121,
  F11: 122,
  F12: 123,
  F13: 124,
  F14: 125,
  F15: 126,
  F16: 127,
  F17: 128,
  F18: 129,
  F19: 130,
  F20: 131,
  F21: 132,
  F22: 133,
  F23: 134,
  F24: 135,
  Semicolon: 186,
  Equal: 187,
  Comma: 188,
  Minus: 189,
  Period: 190,
  Slash: 191,
  Backquote: 192,
  BracketLeft: 219,
  Backslash: 220,
  BracketRight: 221,
  Quote: 222
}

export const CodeToKey = Object.fromEntries(
  Object.entries(KeyToCode).map(([key, code]) => [code, key])
)

export const KeyToElectron = {
  // Cancel,
  Backspace: 'Backspace',
  Tab: 'Tab',
  Enter: 'Enter',
  // Pause,
  CapsLock: 'CapsLock',
  Escape: 'Escape',
  Space: 'Space',
  PageUp: 'PageUp',
  PageDown: 'PageDown',
  End: 'End',
  Home: 'Home',
  ArrowLeft: 'Left',
  ArrowUp: 'Up',
  ArrowRight: 'Right',
  ArrowDown: 'Down',
  Insert: 'Insert',
  Delete: 'Delete',
  0: '0',
  1: '1',
  2: '2',
  3: '3',
  4: '4',
  5: '5',
  6: '6',
  7: '7',
  8: '8',
  9: '9',
  A: 'A',
  B: 'B',
  C: 'C',
  D: 'D',
  E: 'E',
  F: 'F',
  G: 'G',
  H: 'H',
  I: 'I',
  J: 'J',
  K: 'K',
  L: 'L',
  M: 'M',
  N: 'N',
  O: 'O',
  P: 'P',
  Q: 'Q',
  R: 'R',
  S: 'S',
  T: 'T',
  U: 'U',
  V: 'V',
  W: 'W',
  X: 'X',
  Y: 'Y',
  Z: 'Z',
  Numpad0: 'num0',
  Numpad1: 'num1',
  Numpad2: 'num2',
  Numpad3: 'num3',
  Numpad4: 'num4',
  Numpad5: 'num5',
  Numpad6: 'num6',
  Numpad7: 'num7',
  Numpad8: 'num8',
  Numpad9: 'num9',
  NumpadMultiply: 'nummult',
  NumpadAdd: 'numadd',
  NumpadSubtract: 'numsub',
  NumpadDecimal: 'numdec',
  NumpadDivide: 'numdiv',
  F1: 'F1',
  F2: 'F2',
  F3: 'F3',
  F4: 'F4',
  F5: 'F5',
  F6: 'F6',
  F7: 'F7',
  F8: 'F8',
  F9: 'F9',
  F10: 'F10',
  F11: 'F11',
  F12: 'F12',
  F13: 'F13',
  F14: 'F14',
  F15: 'F15',
  F16: 'F16',
  F17: 'F17',
  F18: 'F18',
  F19: 'F19',
  F20: 'F20',
  F21: 'F21',
  F22: 'F22',
  F23: 'F23',
  F24: 'F24',
  Semicolon: ';',
  Equal: '=',
  Comma: ',',
  Minus: '-',
  Period: '.',
  Slash: '/',
  Backquote: '`',
  BracketLeft: '[',
  Backslash: '\\',
  BracketRight: ']',
  Quote: "'",
  // Do not change Ctrl to CmdOrCtrl. It causes registered shortcuts to
  // often not work on Mac for unknown reasons.
  Ctrl: 'Ctrl',
  Alt: 'Alt',
  Shift: 'Shift'
}

export function hotkeyToString (keys: string[], ctrl = false, shift = false, alt = false): string {
  if (keys.includes('Ctrl')) ctrl = true
  if (keys.includes('Shift')) shift = true
  if (keys.includes('Alt')) alt = true
  keys = keys.filter(key => !isModKey(key))

  let mod = ''
  if (ctrl && shift && alt) mod = 'Ctrl + Shift + Alt'
  else if (shift && alt) mod = 'Shift + Alt'
  else if (ctrl && shift) mod = 'Ctrl + Shift'
  else if (ctrl && alt) mod = 'Ctrl + Alt'
  else if (alt) mod = 'Alt'
  else if (ctrl) mod = 'Ctrl'
  else if (shift) mod = 'Shift'

  return (mod && keys.length)
    ? `${mod} + ${keys.join(' + ')}`
    : (keys.join(' + ') || mod)
}

export function mergeTwoHotkeys (str1: string, str2: string): string {
  return hotkeyToString(Array.from(new Set([
    ...str1.split(' + '),
    ...str2.split(' + ')
  ])))
}

export function isModKey (key: string) {
  return (
    key === 'Ctrl' ||
    key === 'Shift' ||
    key === 'Alt'
  )
}