{"version":3,"file":"is-hotkey-Bbgold7J.js","sources":["../../node_modules/is-hotkey/lib/index.js"],"sourcesContent":["'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\n/**\n * Constants.\n */\n\nvar IS_MAC = typeof window != 'undefined' && /Mac|iPod|iPhone|iPad/.test(window.navigator.platform);\n\nvar MODIFIERS = {\n  alt: 'altKey',\n  control: 'ctrlKey',\n  meta: 'metaKey',\n  shift: 'shiftKey'\n};\n\nvar ALIASES = {\n  add: '+',\n  break: 'pause',\n  cmd: 'meta',\n  command: 'meta',\n  ctl: 'control',\n  ctrl: 'control',\n  del: 'delete',\n  down: 'arrowdown',\n  esc: 'escape',\n  ins: 'insert',\n  left: 'arrowleft',\n  mod: IS_MAC ? 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}\n\n  var array = hotkey.map(function (string) {\n    return parseHotkey(string, options);\n  });\n  var check = function check(e) {\n    return array.some(function (object) {\n      return compareHotkey(object, e);\n    });\n  };\n  var ret = event == null ? check : check(event);\n  return ret;\n}\n\nfunction isCodeHotkey(hotkey, event) {\n  return isHotkey(hotkey, event);\n}\n\nfunction isKeyHotkey(hotkey, event) {\n  return isHotkey(hotkey, { byKey: true }, event);\n}\n\n/**\n * Parse.\n */\n\nfunction parseHotkey(hotkey, options) {\n  var byKey = options && options.byKey;\n  var ret = {};\n\n  // Special case to handle the `+` key since we use it as a separator.\n  hotkey = hotkey.replace('++', '+add');\n  var values = hotkey.split('+');\n  var length = values.length;\n\n  // Ensure that all the modifiers are set to false unless the hotkey has them.\n\n  for (var k in MODIFIERS) {\n    ret[MODIFIERS[k]] = false;\n  }\n\n  var _iteratorNormalCompletion = true;\n  var _didIteratorError = false;\n  var _iteratorError = undefined;\n\n  try {\n    for (var _iterator = values[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {\n      var value = _step.value;\n\n      var optional = value.endsWith('?') && value.length > 1;\n\n      if (optional) {\n        value = value.slice(0, -1);\n      }\n\n      var name = toKeyName(value);\n      var modifier = MODIFIERS[name];\n\n      if (value.length > 1 && !modifier && !ALIASES[value] && !CODES[name]) {\n        throw new TypeError('Unknown modifier: \"' + value + '\"');\n      }\n\n      if (length === 1 || !modifier) {\n        if (byKey) {\n          ret.key = name;\n        } else {\n          ret.which = toKeyCode(value);\n        }\n      }\n\n      if (modifier) {\n        ret[modifier] = optional ? null : true;\n      }\n    }\n  } catch (err) {\n    _didIteratorError = true;\n    _iteratorError = err;\n  } finally {\n    try {\n      if (!_iteratorNormalCompletion && _iterator.return) {\n        _iterator.return();\n      }\n    } finally {\n      if (_didIteratorError) {\n        throw _iteratorError;\n      }\n    }\n  }\n\n  return ret;\n}\n\n/**\n * Compare.\n */\n\nfunction compareHotkey(object, event) {\n  for (var key in object) {\n    var expected = object[key];\n    var actual = void 0;\n\n    if (expected == null) {\n      continue;\n    }\n\n    if (key === 'key' && event.key != null) {\n      actual = event.key.toLowerCase();\n    } else if (key === 'which') {\n      actual = expected === 91 && event.which === 93 ? 91 : event.which;\n    } else {\n      actual = event[key];\n    }\n\n    if (actual == null && expected === false) {\n      continue;\n    }\n\n    if (actual !== expected) {\n      return false;\n    }\n  }\n\n  return true;\n}\n\n/**\n * Utils.\n */\n\nfunction toKeyCode(name) {\n  name = toKeyName(name);\n  var code = CODES[name] || name.toUpperCase().charCodeAt(0);\n  return code;\n}\n\nfunction toKeyName(name) {\n  name = name.toLowerCase();\n  name = ALIASES[name] || name;\n  return name;\n}\n\n/**\n * Export.\n */\n\nexports.default = isHotkey;\nexports.isHotkey = isHotkey;\nexports.isCodeHotkey = isCodeHotkey;\nexports.isKeyHotkey = isKeyHotkey;\nexports.parseHotkey = parseHotkey;\nexports.compareHotkey = compareHotkey;\nexports.toKeyCode = toKeyCode;\nexports.toKeyName = 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