primereact/components/keyfilter/KeyFilter.js

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"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _DomHandler = _interopRequireDefault(require("../utils/DomHandler"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

var KeyFilter = /*#__PURE__*/function () {
  function KeyFilter() {
    _classCallCheck(this, KeyFilter);
  }

  _createClass(KeyFilter, null, [{
    key: "isNavKeyPress",
    value:
    /* eslint-disable */

    /* eslint-enable */
    function isNavKeyPress(e) {
      var k = e.keyCode;
      k = _DomHandler.default.getBrowser().safari ? KeyFilter.SAFARI_KEYS[k] || k : k;
      return k >= 33 && k <= 40 || k === KeyFilter.KEYS.RETURN || k === KeyFilter.KEYS.TAB || k === KeyFilter.KEYS.ESC;
    }
  }, {
    key: "isSpecialKey",
    value: function isSpecialKey(e) {
      var k = e.keyCode;
      return k === 9 || k === 13 || k === 27 || k === 16 || k === 17 || k >= 18 && k <= 20 || _DomHandler.default.getBrowser().opera && !e.shiftKey && (k === 8 || k >= 33 && k <= 35 || k >= 36 && k <= 39 || k >= 44 && k <= 45);
    }
  }, {
    key: "getKey",
    value: function getKey(e) {
      var k = e.keyCode || e.charCode;
      return _DomHandler.default.getBrowser().safari ? KeyFilter.SAFARI_KEYS[k] || k : k;
    }
  }, {
    key: "getCharCode",
    value: function getCharCode(e) {
      return e.charCode || e.keyCode || e.which;
    }
  }, {
    key: "onKeyPress",
    value: function onKeyPress(e, keyfilter, validateOnly) {
      if (validateOnly) {
        return;
      }

      var regex = KeyFilter.DEFAULT_MASKS[keyfilter] ? KeyFilter.DEFAULT_MASKS[keyfilter] : keyfilter;

      var browser = _DomHandler.default.getBrowser();

      if (e.ctrlKey || e.altKey) {
        return;
      }

      var k = this.getKey(e);

      if (browser.mozilla && (this.isNavKeyPress(e) || k === KeyFilter.KEYS.BACKSPACE || k === KeyFilter.KEYS.DELETE && e.charCode === 0)) {
        return;
      }

      var c = this.getCharCode(e);
      var cc = String.fromCharCode(c);

      if (browser.mozilla && (this.isSpecialKey(e) || !cc)) {
        return;
      }

      if (!regex.test(cc)) {
        e.preventDefault();
      }
    }
  }, {
    key: "validate",
    value: function validate(e, keyfilter) {
      var value = e.target.value,
          validatePattern = true;

      if (value && !keyfilter.test(value)) {
        validatePattern = false;
      }

      return validatePattern;
    }
  }]);

  return KeyFilter;
}();

exports.default = KeyFilter;

_defineProperty(KeyFilter, "DEFAULT_MASKS", {
  pint: /[\d]/,
  int: /[\d\-]/,
  pnum: /[\d\.]/,
  money: /[\d\.\s,]/,
  num: /[\d\-\.]/,
  hex: /[0-9a-f]/i,
  email: /[a-z0-9_\.\-@]/i,
  alpha: /[a-z_]/i,
  alphanum: /[a-z0-9_]/i
});

_defineProperty(KeyFilter, "KEYS", {
  TAB: 9,
  RETURN: 13,
  ESC: 27,
  BACKSPACE: 8,
  DELETE: 46
});

_defineProperty(KeyFilter, "SAFARI_KEYS", {
  63234: 37,
  // left
  63235: 39,
  // right
  63232: 38,
  // up
  63233: 40,
  // down
  63276: 33,
  // page up
  63277: 34,
  // page down
  63272: 46,
  // delete
  63273: 36,
  // home
  63275: 35 // end

});