@offensichtbar-codestock/es6-flex-masonry-grid/dist/js/image.js

ES6 flex masonry grid

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

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

var Utils = _interopRequireWildcard(require("./utils"));

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

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; }

var Image = /*#__PURE__*/function () {
  /**
   * Represents the image
   * @constructor
   * @param {Node} img - image
   * @param {number} cardindex - index of card
   */
  function Image(img, cardindex) {
    _classCallCheck(this, Image);

    this._img = img;
    this._cardindex = cardindex;

    this._processImgsWithoutAttr();
  }
  /**
   * Get image without width and height attributes
   * Trigger custom event after load
   */


  _createClass(Image, [{
    key: "_processImgsWithoutAttr",
    value: function _processImgsWithoutAttr() {
      var _this = this;

      if (!this._img.getAttribute("width") && !this._img.getAttribute("height")) {
        var fireImgLoad = function fireImgLoad() {
          Utils.ModuleEventManager.dispatch('imgload', {
            data: _this._cardindex
          });
        };

        this._img.addEventListener('load', fireImgLoad);
      }
    }
  }]);

  return Image;
}();

exports["default"] = Image;