@dnb/eufemia
Version:
DNB Eufemia Design System UI Library
227 lines (226 loc) • 8.88 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = exports.DrawerListPortal = void 0;
var _react = _interopRequireDefault(require("react"));
var _reactDom = _interopRequireDefault(require("react-dom"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _classnames = _interopRequireDefault(require("classnames"));
var _componentHelper = require("../../shared/component-helper");
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 ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
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); }
const drawerListPropTypes = process.env.NODE_ENV !== "production" ? {
id: _propTypes.default.string.isRequired,
children: _propTypes.default.node.isRequired,
opened: _propTypes.default.bool.isRequired,
innerRef: _propTypes.default.shape({
current: _propTypes.default.oneOfType([_propTypes.default.node, _propTypes.default.object])
}),
rootRef: _propTypes.default.shape({
current: _propTypes.default.oneOfType([_propTypes.default.node, _propTypes.default.object])
}).isRequired,
include_owner_width: _propTypes.default.bool,
independent_width: _propTypes.default.bool,
fixed_position: _propTypes.default.bool,
className: _propTypes.default.string
} : {};
const drawerListDefaultProps = {
rootRef: {
current: null
},
innerRef: null,
include_owner_width: false,
independent_width: false,
fixed_position: false,
className: null
};
class DrawerListPortal extends _react.default.PureComponent {
constructor(props) {
super(props);
_defineProperty(this, "state", {
isMounted: false
});
_defineProperty(this, "init", () => {
this.portalElem = this.useRootElement();
this.setState({
isMounted: true
});
});
this.ref = props.innerRef || _react.default.createRef();
}
componentDidMount() {
if (document.readyState === 'complete') {
this.init();
} else if (typeof window !== 'undefined') {
window.addEventListener('load', this.init);
}
}
componentWillUnmount() {
if (typeof window !== 'undefined') {
window.removeEventListener('load', this.init);
}
this.removePositionObserver();
this.portalElem = null;
}
useRootElement() {
if (typeof document !== 'undefined') {
try {
let elem = document.getElementById(`${this.props.id}-portal`);
if (elem) {
return elem;
}
elem = document.createElement('div');
elem.setAttribute('id', `${this.props.id}-portal`);
elem.classList.add('dnb-drawer-list__portal');
this.createMainElement().appendChild(elem);
return elem;
} catch (e) {
(0, _componentHelper.warn)(e);
}
}
}
createMainElement() {
if (typeof document !== 'undefined') {
try {
let elem = document.getElementById('dnb-drawer-list__portal');
if (elem) {
return elem;
}
elem = document.createElement('div');
elem.setAttribute('role', 'presentation');
elem.setAttribute('id', 'dnb-drawer-list__portal');
elem.classList.add('dnb-core-style');
document.body.appendChild(elem);
return elem;
} catch (e) {
(0, _componentHelper.warn)(e);
}
}
}
makeStyle() {
if (typeof window === 'undefined' || !this.state.isMounted) {
return;
}
try {
const {
rootRef,
include_owner_width,
independent_width,
fixed_position
} = this.props;
const rootElem = rootRef.current;
if (!rootElem) {
return;
}
const ownerElem = rootElem.parentElement;
let width = 64;
const ownerWidth = window.getComputedStyle(ownerElem).width;
if (independent_width || parseFloat(ownerWidth) < 64) {
const minWidth = parseFloat(window.getComputedStyle(document.documentElement).getPropertyValue('--drawer-list-width')) || 0;
width = minWidth * 16;
}
const customWidth = rootElem.getBoundingClientRect().width;
if (!independent_width && parseFloat(customWidth || 0) >= 64) {
width = customWidth;
}
const rect = rootElem.getBoundingClientRect();
const scrollY = fixed_position ? 0 : window.scrollY !== undefined ? window.scrollY : window.pageYOffset;
const scrollX = fixed_position ? 0 : window.scrollX !== undefined ? window.scrollX : window.pageXOffset;
let top = scrollY + rect.top;
let left = scrollX + rect.left + (include_owner_width ? parseFloat(ownerWidth || 0) : 0);
if (width > window.innerWidth) {
width = window.innerWidth;
}
if (top < 0) {
top = 0;
}
if (left < 0) {
left = 0;
}
const style = {
width,
'--drawer-list-width': `${width / 16}rem`,
top,
left
};
return style;
} catch (e) {
(0, _componentHelper.warn)(e);
}
}
addPositionObserver() {
if (this.setPosition || typeof window === 'undefined') {
return;
}
this.setPosition = () => {
clearTimeout(this.positionTimeout);
this.positionTimeout = setTimeout(() => {
if (this.props.opened) {
this.setState({
random: Date.now()
});
}
}, 200);
};
this.customElem = (0, _componentHelper.getClosestScrollViewElement)(this.props.rootRef.current) || window;
this.customElem.addEventListener('scroll', this.setPosition);
try {
this.resizeObserver = new ResizeObserver(this.setPosition);
this.resizeObserver.observe(document.body);
} catch (e) {
window.addEventListener('resize', this.setPosition);
}
}
removePositionObserver() {
clearTimeout(this.positionTimeout);
if (typeof window !== 'undefined' && this.setPosition) {
if (this.customElem) {
this.customElem.removeEventListener('scroll', this.setPosition);
}
if (this.resizeObserver) {
this.resizeObserver.disconnect();
this.resizeObserver = null;
}
window.removeEventListener('resize', this.setPosition);
}
this.setPosition = null;
}
render() {
if (!this.portalElem) {
return null;
}
if (typeof window !== 'undefined' && this.state.isMounted) {
const {
opened,
fixed_position,
className,
children
} = this.props;
if (opened) {
this.addPositionObserver();
}
const style = opened ? this.makeStyle() : {};
return _reactDom.default.createPortal(_react.default.createElement("span", {
className: (0, _classnames.default)('dnb-drawer-list__portal__style', className, fixed_position && 'dnb-drawer-list__portal__style--fixed'),
style: style,
ref: this.ref
}, children), this.portalElem);
}
return null;
}
}
exports.DrawerListPortal = DrawerListPortal;
_defineProperty(DrawerListPortal, "defaultProps", _objectSpread({}, drawerListDefaultProps));
process.env.NODE_ENV !== "production" ? DrawerListPortal.propTypes = _objectSpread({}, drawerListPropTypes) : void 0;
var _default = exports.default = _react.default.forwardRef((props, ref) => {
return _react.default.createElement(DrawerListPortal, _extends({
innerRef: ref
}, props));
});
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