@dnb/eufemia/cjs/components/modal/parts/ModalHeaderBar.js

DNB Eufemia Design System UI Library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
require("core-js/modules/web.dom-collections.iterator.js");
var _react = _interopRequireDefault(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _componentHelper = require("../../../shared/component-helper");
var _Section = _interopRequireDefault(require("../../section/Section"));
var _ModalContext = _interopRequireDefault(require("../ModalContext"));
var _CloseButton = _interopRequireDefault(require("./CloseButton"));
const _excluded = ["className", "children", "ref", "shadow_class"];
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
class ModalHeaderBar extends _react.default.PureComponent {
  constructor(props) {
    super(props);
    _defineProperty(this, "state", {
      showShadow: false
    });
    this._ref = _react.default.createRef();
  }
  componentDidMount() {
    if (typeof window !== 'undefined' && typeof IntersectionObserver !== 'undefined' && this._ref.current) {
      const marginTop = -this._ref.current.clientHeight;
      this.intersectionObserver = new IntersectionObserver(entries => {
        const [entry] = entries;
        this.setState({
          showShadow: !entry.isIntersecting
        });
      }, {
        rootMargin: `${marginTop}px 0px 0px 0px`,
        threshold: 0.001
      });
      this.intersectionObserver.observe(this._ref.current);
    }
  }
  componentWillUnmount() {
    var _this$intersectionObs;
    (_this$intersectionObs = this.intersectionObserver) === null || _this$intersectionObs === void 0 ? void 0 : _this$intersectionObs.disconnect();
  }
  render() {
    const _this$props = this.props,
      {
        className = null,
        children = null,
        ref,
        shadow_class = null
      } = _this$props,
      props = _objectWithoutProperties(_this$props, _excluded);
    const {
      showShadow
    } = this.state;
    const {
      hide_close_button = false,
      close_button_attributes,
      onCloseClickHandler,
      close_title
    } = this.context;
    return _react.default.createElement(_Section.default, _extends({
      style_type: "white",
      className: (0, _classnames.default)('dnb-modal__header__bar', className, showShadow && shadow_class),
      inner_ref: this._ref
    }, props), _react.default.createElement("div", {
      className: "dnb-modal__header__bar__inner"
    }, children), !(0, _componentHelper.isTrue)(hide_close_button) && _react.default.createElement("div", {
      className: "dnb-modal__header__bar__close"
    }, _react.default.createElement(_CloseButton.default, _extends({
      on_click: onCloseClickHandler,
      close_title: close_title
    }, close_button_attributes))));
  }
}
exports.default = ModalHeaderBar;
_defineProperty(ModalHeaderBar, "contextType", _ModalContext.default);
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