primereact
Version:
PrimeReact is an open source UI library for React featuring a rich set of 90+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with Prime
291 lines (269 loc) • 10.9 kB
JavaScript
'use client';
;
Object.defineProperty(exports, '__esModule', { value: true });
var React = require('react');
var PrimeReact = require('primereact/api');
var componentbase = require('primereact/componentbase');
var csstransition = require('primereact/csstransition');
var hooks = require('primereact/hooks');
var chevronup = require('primereact/icons/chevronup');
var ripple = require('primereact/ripple');
var utils = require('primereact/utils');
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
function _interopNamespace(e) {
if (e && e.__esModule) return e;
var n = Object.create(null);
if (e) {
Object.keys(e).forEach(function (k) {
if (k !== 'default') {
var d = Object.getOwnPropertyDescriptor(e, k);
Object.defineProperty(n, k, d.get ? d : {
enumerable: true,
get: function () { return e[k]; }
});
}
});
}
n["default"] = e;
return Object.freeze(n);
}
var React__namespace = /*#__PURE__*/_interopNamespace(React);
var PrimeReact__default = /*#__PURE__*/_interopDefaultLegacy(PrimeReact);
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 _typeof(o) {
"@babel/helpers - typeof";
return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) {
return typeof o;
} : function (o) {
return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o;
}, _typeof(o);
}
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);
}
function toPropertyKey(t) {
var i = toPrimitive(t, "string");
return "symbol" == _typeof(i) ? i : i + "";
}
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 _arrayWithHoles(r) {
if (Array.isArray(r)) return r;
}
function _iterableToArrayLimit(r, l) {
var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
if (null != t) {
var e,
n,
i,
u,
a = [],
f = !0,
o = !1;
try {
if (i = (t = t.call(r)).next, 0 === l) {
if (Object(t) !== t) return;
f = !1;
} else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0);
} catch (r) {
o = !0, n = r;
} finally {
try {
if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return;
} finally {
if (o) throw n;
}
}
return a;
}
}
function _arrayLikeToArray(r, a) {
(null == a || a > r.length) && (a = r.length);
for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e];
return n;
}
function _unsupportedIterableToArray(r, a) {
if (r) {
if ("string" == typeof r) return _arrayLikeToArray(r, a);
var t = {}.toString.call(r).slice(8, -1);
return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0;
}
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _slicedToArray(r, e) {
return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest();
}
var classes = {
root: function root(_ref) {
var props = _ref.props;
return utils.classNames('p-scrolltop p-link p-component', {
'p-scrolltop-sticky': props.target !== 'window'
});
},
icon: 'p-scrolltop-icon',
transition: 'p-scrolltop'
};
var styles = "\n@layer primereact {\n .p-scrolltop {\n position: fixed;\n bottom: 20px;\n right: 20px;\n display: flex;\n align-items: center;\n justify-content: center;\n }\n \n .p-scrolltop-sticky {\n position: sticky;\n }\n \n .p-scrolltop-sticky.p-link {\n margin-left: auto;\n }\n \n .p-scrolltop-helper {\n display: none;\n }\n \n .p-scrolltop-enter {\n opacity: 0;\n }\n \n .p-scrolltop-enter-active {\n opacity: 1;\n transition: opacity .15s;\n }\n \n .p-scrolltop-exit {\n opacity: 1;\n }\n \n .p-scrolltop-exit-active {\n opacity: 0;\n transition: opacity .15s;\n }\n}\n";
var ScrollTopBase = componentbase.ComponentBase.extend({
defaultProps: {
__TYPE: 'ScrollTop',
target: 'window',
threshold: 400,
icon: null,
behavior: 'smooth',
className: null,
style: null,
transitionOptions: null,
onShow: null,
onHide: null,
children: undefined
},
css: {
classes: classes,
styles: styles
}
});
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; }
var ScrollTop = /*#__PURE__*/React__namespace.memo(/*#__PURE__*/React__namespace.forwardRef(function (inProps, ref) {
var _React$useState = React__namespace.useState(false),
_React$useState2 = _slicedToArray(_React$useState, 2),
visibleState = _React$useState2[0],
setVisibleState = _React$useState2[1];
var mergeProps = hooks.useMergeProps();
var context = React__namespace.useContext(PrimeReact.PrimeReactContext);
var props = ScrollTopBase.getProps(inProps, context);
var _ScrollTopBase$setMet = ScrollTopBase.setMetaData({
props: props,
state: {
visible: visibleState
}
}),
ptm = _ScrollTopBase$setMet.ptm,
cx = _ScrollTopBase$setMet.cx,
isUnstyled = _ScrollTopBase$setMet.isUnstyled;
componentbase.useHandleStyle(ScrollTopBase.css.styles, isUnstyled, {
name: 'scrolltop'
});
var scrollElementRef = React__namespace.useRef(null);
var helperRef = React__namespace.useRef(null);
var isTargetParent = props.target === 'parent';
var _useEventListener = hooks.useEventListener({
target: function target() {
return helperRef.current && helperRef.current.parentElement;
},
type: 'scroll',
listener: function listener(event) {
checkVisibility(event.currentTarget.scrollTop);
}
}),
_useEventListener2 = _slicedToArray(_useEventListener, 1),
bindParentScrollListener = _useEventListener2[0];
var _useEventListener3 = hooks.useEventListener({
target: 'window',
type: 'scroll',
listener: function listener(event) {
event && checkVisibility(utils.DomHandler.getWindowScrollTop());
}
}),
_useEventListener4 = _slicedToArray(_useEventListener3, 1),
bindDocumentScrollListener = _useEventListener4[0];
var onClick = function onClick() {
var scrollElement = props.target === 'window' ? window : helperRef.current.parentElement;
scrollElement.scroll({
top: 0,
behavior: props.behavior
});
};
var checkVisibility = function checkVisibility(scrollY) {
setVisibleState(scrollY > props.threshold);
};
var onEnter = function onEnter() {
utils.ZIndexUtils.set('overlay', scrollElementRef.current, context && context.autoZIndex || PrimeReact__default["default"].autoZIndex, context && context.zIndex.overlay || PrimeReact__default["default"].zIndex.overlay);
};
var onEntered = function onEntered() {
props.onShow && props.onShow();
};
var onExited = function onExited() {
utils.ZIndexUtils.clear(scrollElementRef.current);
props.onHide && props.onHide();
};
React__namespace.useImperativeHandle(ref, function () {
return {
props: props,
getElement: function getElement() {
return elementRef.current;
}
};
});
React__namespace.useEffect(function () {
if (props.target === 'window') {
bindDocumentScrollListener();
} else if (props.target === 'parent') {
bindParentScrollListener();
}
}, []); // eslint-disable-line react-hooks/exhaustive-deps
hooks.useUnmountEffect(function () {
utils.ZIndexUtils.clear(scrollElementRef.current);
});
var iconProps = mergeProps({
className: cx('icon')
}, ptm('icon'));
var icon = props.icon || /*#__PURE__*/React__namespace.createElement(chevronup.ChevronUpIcon, iconProps);
var scrollIcon = utils.IconUtils.getJSXIcon(icon, _objectSpread({}, iconProps), {
props: props
});
var scrollTopAriaLabel = PrimeReact.localeOption('aria') ? PrimeReact.localeOption('aria').scrollTop : undefined;
var rootProps = mergeProps({
ref: scrollElementRef,
type: 'button',
className: utils.classNames(props.className, cx('root')),
style: props.style,
onClick: onClick,
'aria-label': scrollTopAriaLabel
}, ScrollTopBase.getOtherProps(props), ptm('root'));
var transitionProps = mergeProps({
classNames: cx('transition'),
"in": visibleState,
timeout: {
enter: 150,
exit: 150
},
options: props.transitionOptions,
unmountOnExit: true,
onEnter: onEnter,
onEntered: onEntered,
onExited: onExited
}, ptm('transition'));
return /*#__PURE__*/React__namespace.createElement(React__namespace.Fragment, null, /*#__PURE__*/React__namespace.createElement(csstransition.CSSTransition, _extends({
nodeRef: scrollElementRef
}, transitionProps), /*#__PURE__*/React__namespace.createElement("button", rootProps, scrollIcon, /*#__PURE__*/React__namespace.createElement(ripple.Ripple, null))), isTargetParent && /*#__PURE__*/React__namespace.createElement("span", {
ref: helperRef,
className: "p-scrolltop-helper"
}));
}));
ScrollTop.displayName = 'ScrollTop';
exports.ScrollTop = ScrollTop;