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
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JavaScript
this.primereact = this.primereact || {};
this.primereact.menu = (function (exports, React, PrimeReact, csstransition, hooks, overlayservice, portal, utils) {
'use strict';
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() {
_extends = Object.assign ? Object.assign.bind() : 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);
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _iterableToArrayLimit(arr, i) {
var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"];
if (null != _i) {
var _s,
_e,
_x,
_r,
_arr = [],
_n = !0,
_d = !1;
try {
if (_x = (_i = _i.call(arr)).next, 0 === i) {
if (Object(_i) !== _i) return;
_n = !1;
} else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0);
} catch (err) {
_d = !0, _e = err;
} finally {
try {
if (!_n && null != _i["return"] && (_r = _i["return"](), Object(_r) !== _r)) return;
} finally {
if (_d) throw _e;
}
}
return _arr;
}
}
function _arrayLikeToArray(arr, len) {
if (len == null || len > arr.length) len = arr.length;
for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
return arr2;
}
function _unsupportedIterableToArray(o, minLen) {
if (!o) return;
if (typeof o === "string") return _arrayLikeToArray(o, minLen);
var n = Object.prototype.toString.call(o).slice(8, -1);
if (n === "Object" && o.constructor) n = o.constructor.name;
if (n === "Map" || n === "Set") return Array.from(o);
if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _slicedToArray(arr, i) {
return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
var MenuBase = {
defaultProps: {
__TYPE: 'Menu',
id: null,
model: null,
popup: false,
style: null,
className: null,
autoZIndex: true,
baseZIndex: 0,
appendTo: null,
transitionOptions: null,
onShow: null,
onHide: null,
children: undefined
},
getProps: function getProps(props) {
return utils.ObjectUtils.getMergedProps(props, MenuBase.defaultProps);
},
getOtherProps: function getOtherProps(props) {
return utils.ObjectUtils.getDiffProps(props, MenuBase.defaultProps);
}
};
var Menu = /*#__PURE__*/React__namespace.memo( /*#__PURE__*/React__namespace.forwardRef(function (inProps, ref) {
var props = MenuBase.getProps(inProps);
var _React$useState = React__namespace.useState(!props.popup),
_React$useState2 = _slicedToArray(_React$useState, 2),
visibleState = _React$useState2[0],
setVisibleState = _React$useState2[1];
var menuRef = React__namespace.useRef(null);
var targetRef = React__namespace.useRef(null);
var _useOverlayListener = hooks.useOverlayListener({
target: targetRef,
overlay: menuRef,
listener: function listener(event, _ref) {
var valid = _ref.valid;
valid && hide(event);
},
when: visibleState
}),
_useOverlayListener2 = _slicedToArray(_useOverlayListener, 2),
bindOverlayListener = _useOverlayListener2[0],
unbindOverlayListener = _useOverlayListener2[1];
var onPanelClick = function onPanelClick(event) {
if (props.popup) {
overlayservice.OverlayService.emit('overlay-click', {
originalEvent: event,
target: targetRef.current
});
}
};
var onItemClick = function onItemClick(event, item) {
if (item.disabled) {
event.preventDefault();
return;
}
if (!item.url) {
event.preventDefault();
}
if (item.command) {
item.command({
originalEvent: event,
item: item
});
}
if (props.popup) {
hide(event);
}
};
var onItemKeyDown = function onItemKeyDown(event, item) {
var listItem = event.currentTarget.parentElement;
switch (event.which) {
//down
case 40:
var nextItem = findNextItem(listItem);
nextItem && nextItem.children[0].focus();
event.preventDefault();
break;
//up
case 38:
var prevItem = findPrevItem(listItem);
prevItem && prevItem.children[0].focus();
event.preventDefault();
break;
}
};
var findNextItem = function findNextItem(item) {
var nextItem = item.nextElementSibling;
return nextItem ? utils.DomHandler.hasClass(nextItem, 'p-disabled') || !utils.DomHandler.hasClass(nextItem, 'p-menuitem') ? findNextItem(nextItem) : nextItem : null;
};
var findPrevItem = function findPrevItem(item) {
var prevItem = item.previousElementSibling;
return prevItem ? utils.DomHandler.hasClass(prevItem, 'p-disabled') || !utils.DomHandler.hasClass(prevItem, 'p-menuitem') ? findPrevItem(prevItem) : prevItem : null;
};
var toggle = function toggle(event) {
if (props.popup) {
visibleState ? hide(event) : show(event);
}
};
var show = function show(event) {
targetRef.current = event.currentTarget;
setVisibleState(true);
props.onShow && props.onShow(event);
};
var hide = function hide(event) {
targetRef.current = event.currentTarget;
setVisibleState(false);
props.onHide && props.onHide(event);
};
var onEnter = function onEnter() {
utils.ZIndexUtils.set('menu', menuRef.current, PrimeReact__default["default"].autoZIndex, props.baseZIndex || PrimeReact__default["default"].zIndex['menu']);
utils.DomHandler.absolutePosition(menuRef.current, targetRef.current);
};
var onEntered = function onEntered() {
bindOverlayListener();
};
var onExit = function onExit() {
targetRef.current = null;
unbindOverlayListener();
};
var onExited = function onExited() {
utils.ZIndexUtils.clear(menuRef.current);
};
hooks.useUnmountEffect(function () {
utils.ZIndexUtils.clear(menuRef.current);
});
React__namespace.useImperativeHandle(ref, function () {
return {
props: props,
toggle: toggle,
show: show,
hide: hide,
getElement: function getElement() {
return menuRef.current;
},
getTarget: function getTarget() {
return targetRef.current;
}
};
});
var createSubmenu = function createSubmenu(submenu, index) {
var key = submenu.label + '_' + index;
var className = utils.classNames('p-submenu-header', {
'p-disabled': submenu.disabled
}, submenu.className);
var items = submenu.items.map(createMenuItem);
return /*#__PURE__*/React__namespace.createElement(React__namespace.Fragment, {
key: key
}, /*#__PURE__*/React__namespace.createElement("li", {
className: className,
style: submenu.style,
role: "presentation"
}, submenu.label), items);
};
var createSeparator = function createSeparator(index) {
var key = 'separator_' + index;
return /*#__PURE__*/React__namespace.createElement("li", {
key: key,
className: "p-menu-separator",
role: "separator"
});
};
var createMenuItem = function createMenuItem(item, index) {
if (item.visible === false) {
return null;
}
var className = utils.classNames('p-menuitem', item.className);
var linkClassName = utils.classNames('p-menuitem-link', {
'p-disabled': item.disabled
});
var iconClassName = utils.classNames('p-menuitem-icon', item.icon);
var icon = utils.IconUtils.getJSXIcon(item.icon, {
className: 'p-menuitem-icon'
}, {
props: props
});
var label = item.label && /*#__PURE__*/React__namespace.createElement("span", {
className: "p-menuitem-text"
}, item.label);
var tabIndex = item.disabled ? null : 0;
var key = item.label + '_' + index;
var content = /*#__PURE__*/React__namespace.createElement("a", {
href: item.url || '#',
className: linkClassName,
role: "menuitem",
target: item.target,
onClick: function onClick(event) {
return onItemClick(event, item);
},
onKeyDown: function onKeyDown(event) {
return onItemKeyDown(event);
},
tabIndex: tabIndex,
"aria-disabled": item.disabled
}, icon, label);
if (item.template) {
var defaultContentOptions = {
onClick: function onClick(event) {
return onItemClick(event, item);
},
onKeyDown: function onKeyDown(event) {
return onItemKeyDown(event);
},
className: linkClassName,
tabIndex: tabIndex,
labelClassName: 'p-menuitem-text',
iconClassName: iconClassName,
element: content,
props: props
};
content = utils.ObjectUtils.getJSXElement(item.template, item, defaultContentOptions);
}
return /*#__PURE__*/React__namespace.createElement("li", {
key: key,
className: className,
style: item.style,
role: "none"
}, content);
};
var createItem = function createItem(item, index) {
return item.separator ? createSeparator(index) : item.items ? createSubmenu(item, index) : createMenuItem(item, index);
};
var createMenu = function createMenu() {
return props.model.map(createItem);
};
var createElement = function createElement() {
if (props.model) {
var otherProps = MenuBase.getOtherProps(props);
var className = utils.classNames('p-menu p-component', {
'p-menu-overlay': props.popup,
'p-input-filled': PrimeReact__default["default"].inputStyle === 'filled',
'p-ripple-disabled': PrimeReact__default["default"].ripple === false
}, props.className);
var menuitems = createMenu();
return /*#__PURE__*/React__namespace.createElement(csstransition.CSSTransition, {
nodeRef: menuRef,
classNames: "p-connected-overlay",
"in": visibleState,
timeout: {
enter: 120,
exit: 100
},
options: props.transitionOptions,
unmountOnExit: true,
onEnter: onEnter,
onEntered: onEntered,
onExit: onExit,
onExited: onExited
}, /*#__PURE__*/React__namespace.createElement("div", _extends({
ref: menuRef,
id: props.id,
className: className,
style: props.style
}, otherProps, {
onClick: onPanelClick
}), /*#__PURE__*/React__namespace.createElement("ul", {
className: "p-menu-list p-reset",
role: "menu"
}, menuitems)));
}
return null;
};
var element = createElement();
return props.popup ? /*#__PURE__*/React__namespace.createElement(portal.Portal, {
element: element,
appendTo: props.appendTo
}) : element;
}));
Menu.displayName = 'Menu';
exports.Menu = Menu;
Object.defineProperty(exports, '__esModule', { value: true });
return exports;
})({}, React, primereact.api, primereact.csstransition, primereact.hooks, primereact.overlayservice, primereact.portal, primereact.utils);