@enact/core/keymap/index.js

Enact is an open source JavaScript framework containing everything you need to create a fast, scalable mobile or web application.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
var _keymap = require("./keymap");
Object.keys(_keymap).forEach(function (key) {
  if (key === "default" || key === "__esModule") return;
  if (key in exports && exports[key] === _keymap[key]) return;
  Object.defineProperty(exports, key, {
    enumerable: true,
    get: function get() {
      return _keymap[key];
    }
  });
});
/**
 * Manages a map of names to key codes to simplify event handlers
 *
 * Example:
 * ```
 * import {add, is} from '@enact/core/keymap';
 *
 * add('enter', 13);
 * const isEnter = is('enter');
 *
 * // within event handler
 * if (isEnter(ev.keyCode)) {
 *   // handle enter
 * }
 * ```
 *
 * @module core/keymap
 * @exports add
 * @exports addAll
 * @exports is
 * @exports remove
 * @exports removeAll
 */

// keymap uses a singleton object, map, to manage the keymap. since webpack may make multiple copies
// of the module available if the import path is different, we ensure a consistent import path for
// the singleton instance by facading it with this module.

// Add the default 5-way navigation key codes
(0, _keymap.addAll)({
  enter: [13, 16777221],
  left: 37,
  up: 38,
  right: 39,
  down: 40,
  pageUp: 33,
  pageDown: 34
});