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/wp-includes/js/dist/ -> dom-ready.js (source)

   1  /******/ (function() { // webpackBootstrap
   2  /******/     "use strict";
   3  /******/     // The require scope
   4  /******/     var __webpack_require__ = {};
   5  /******/     
   6  /************************************************************************/
   7  /******/     /* webpack/runtime/define property getters */
   8  /******/     !function() {
   9  /******/         // define getter functions for harmony exports
  10  /******/         __webpack_require__.d = function(exports, definition) {
  11  /******/             for(var key in definition) {
  12  /******/                 if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
  13  /******/                     Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
  14  /******/                 }
  15  /******/             }
  16  /******/         };
  17  /******/     }();
  18  /******/     
  19  /******/     /* webpack/runtime/hasOwnProperty shorthand */
  20  /******/     !function() {
  21  /******/         __webpack_require__.o = function(obj, prop) { return Object.prototype.hasOwnProperty.call(obj, prop); }
  22  /******/     }();
  23  /******/     
  24  /************************************************************************/
  25  var __webpack_exports__ = {};
  26  /* harmony export */ __webpack_require__.d(__webpack_exports__, {
  27  /* harmony export */   "default": function() { return /* binding */ domReady; }
  28  /* harmony export */ });
  29  /**
  30   * @typedef {() => void} Callback
  31   *
  32   * TODO: Remove this typedef and inline `() => void` type.
  33   *
  34   * This typedef is used so that a descriptive type is provided in our
  35   * automatically generated documentation.
  36   *
  37   * An in-line type `() => void` would be preferable, but the generated
  38   * documentation is `null` in that case.
  39   *
  40   * @see https://github.com/WordPress/gutenberg/issues/18045
  41   */
  42  
  43  /**
  44   * Specify a function to execute when the DOM is fully loaded.
  45   *
  46   * @param {Callback} callback A function to execute after the DOM is ready.
  47   *
  48   * @example
  49   * ```js
  50   * import domReady from '@wordpress/dom-ready';
  51   *
  52   * domReady( function() {
  53   *     //do something after DOM loads.
  54   * } );
  55   * ```
  56   *
  57   * @return {void}
  58   */
  59  function domReady(callback) {
  60    if (typeof document === 'undefined') {
  61      return;
  62    }
  63  
  64    if (document.readyState === 'complete' || // DOMContentLoaded + Images/Styles/etc loaded, so we call directly.
  65    document.readyState === 'interactive' // DOMContentLoaded fires at this point, so we call directly.
  66    ) {
  67      return void callback();
  68    } // DOMContentLoaded has not fired yet, delay callback until then.
  69  
  70  
  71    document.addEventListener('DOMContentLoaded', callback);
  72  }
  73  
  74  (window.wp = window.wp || {}).domReady = __webpack_exports__["default"];
  75  /******/ })()
  76  ;


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