ima-ui-atoms/dist/sizer/Sizer.js

IMA.js UI React atoms

"use strict";

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

var _propTypes = _interopRequireDefault(require("prop-types"));

var _react = _interopRequireDefault(require("react"));

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

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

/**
 * Common sizer
 *
 * @namespace ima.ui.atom.sizer
 * @module ima.ui.atom
 */
class Sizer extends _react.default.PureComponent {
  static get contextTypes() {
    return {
      $Utils: _propTypes.default.object
    };
  }

  static get propTypes() {
    return {
      width: _propTypes.default.number,
      height: _propTypes.default.number,
      placeholder: _propTypes.default.bool,
      className: _propTypes.default.string
    };
  }

  static get defaultProps() {
    return {
      width: 0,
      height: 0,
      placeholder: false,
      className: ''
    };
  }

  render() {
    let helper = this.context.$Utils.$UIComponentHelper;
    return _react.default.createElement("div", _extends({
      className: helper.cssClasses({
        'atm-sizer': true,
        'atm-placeholder': this.props.placeholder
      }, this.props.className),
      style: {
        paddingTop: this.props.height / this.props.width * 100 + '%'
      }
    }, helper.getDataProps(this.props)));
  }

}

exports.default = Sizer;