589 lines
17 KiB
JavaScript
589 lines
17 KiB
JavaScript
import React, { Component } from 'react';
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import { DomHandler, classNames, ObjectUtils } from 'primereact/utils';
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import { Ripple } from 'primereact/ripple';
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function _classCallCheck(instance, Constructor) {
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if (!(instance instanceof Constructor)) {
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throw new TypeError("Cannot call a class as a function");
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}
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}
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function _defineProperties(target, props) {
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for (var i = 0; i < props.length; i++) {
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var descriptor = props[i];
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descriptor.enumerable = descriptor.enumerable || false;
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descriptor.configurable = true;
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if ("value" in descriptor) descriptor.writable = true;
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Object.defineProperty(target, descriptor.key, descriptor);
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}
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}
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function _createClass(Constructor, protoProps, staticProps) {
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if (protoProps) _defineProperties(Constructor.prototype, protoProps);
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if (staticProps) _defineProperties(Constructor, staticProps);
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Object.defineProperty(Constructor, "prototype", {
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writable: false
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});
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return Constructor;
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}
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function _assertThisInitialized(self) {
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if (self === void 0) {
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throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
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}
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return self;
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}
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function _setPrototypeOf(o, p) {
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_setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
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o.__proto__ = p;
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return o;
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};
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return _setPrototypeOf(o, p);
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}
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function _inherits(subClass, superClass) {
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if (typeof superClass !== "function" && superClass !== null) {
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throw new TypeError("Super expression must either be null or a function");
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}
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subClass.prototype = Object.create(superClass && superClass.prototype, {
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constructor: {
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value: subClass,
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writable: true,
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configurable: true
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}
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});
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Object.defineProperty(subClass, "prototype", {
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writable: false
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});
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if (superClass) _setPrototypeOf(subClass, superClass);
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}
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function _typeof(obj) {
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"@babel/helpers - typeof";
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return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
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return typeof obj;
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} : function (obj) {
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return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
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}, _typeof(obj);
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}
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function _possibleConstructorReturn(self, call) {
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if (call && (_typeof(call) === "object" || typeof call === "function")) {
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return call;
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} else if (call !== void 0) {
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throw new TypeError("Derived constructors may only return object or undefined");
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}
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return _assertThisInitialized(self);
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}
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function _getPrototypeOf(o) {
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_getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
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return o.__proto__ || Object.getPrototypeOf(o);
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};
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return _getPrototypeOf(o);
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}
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function _defineProperty(obj, key, value) {
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if (key in obj) {
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Object.defineProperty(obj, key, {
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value: value,
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enumerable: true,
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configurable: true,
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writable: true
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});
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} else {
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obj[key] = value;
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}
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return obj;
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}
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function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
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function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
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var MegaMenu = /*#__PURE__*/function (_Component) {
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_inherits(MegaMenu, _Component);
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var _super = _createSuper(MegaMenu);
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function MegaMenu(props) {
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var _this;
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_classCallCheck(this, MegaMenu);
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_this = _super.call(this, props);
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_this.state = {
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activeItem: null
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};
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_this.onLeafClick = _this.onLeafClick.bind(_assertThisInitialized(_this));
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return _this;
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}
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_createClass(MegaMenu, [{
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key: "onLeafClick",
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value: function onLeafClick(event, item) {
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if (item.disabled) {
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event.preventDefault();
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return;
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}
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if (!item.url) {
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event.preventDefault();
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}
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if (item.command) {
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item.command({
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originalEvent: event,
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item: item
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});
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}
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this.setState({
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activeItem: null
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});
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}
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}, {
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key: "onCategoryMouseEnter",
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value: function onCategoryMouseEnter(event, item) {
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if (item.disabled) {
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event.preventDefault();
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return;
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}
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if (this.state.activeItem) {
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this.setState({
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activeItem: item
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});
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}
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}
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}, {
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key: "onCategoryClick",
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value: function onCategoryClick(event, item) {
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if (item.disabled) {
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event.preventDefault();
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return;
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}
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if (!item.url) {
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event.preventDefault();
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}
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if (item.command) {
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item.command({
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originalEvent: event,
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item: this.props.item
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});
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}
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if (item.items) {
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if (this.state.activeItem && this.state.activeItem === item) {
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this.setState({
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activeItem: null
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});
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} else {
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this.setState({
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activeItem: item
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});
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}
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}
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event.preventDefault();
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}
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}, {
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key: "onCategoryKeyDown",
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value: function onCategoryKeyDown(event, item) {
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var listItem = event.currentTarget.parentElement;
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switch (event.which) {
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//down
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case 40:
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if (this.isHorizontal()) this.expandMenu(item);else this.navigateToNextItem(listItem);
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event.preventDefault();
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break;
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//up
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case 38:
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if (this.isVertical()) this.navigateToPrevItem(listItem);else if (item.items && item === this.state.activeItem) this.collapseMenu();
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event.preventDefault();
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break;
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//right
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case 39:
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if (this.isHorizontal()) this.navigateToNextItem(listItem);else this.expandMenu(item);
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event.preventDefault();
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break;
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//left
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case 37:
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if (this.isHorizontal()) this.navigateToPrevItem(listItem);else if (item.items && item === this.state.activeItem) this.collapseMenu();
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event.preventDefault();
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break;
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}
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}
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}, {
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key: "expandMenu",
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value: function expandMenu(item) {
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if (item.items) {
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this.setState({
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activeItem: item
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});
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}
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}
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}, {
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key: "collapseMenu",
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value: function collapseMenu(item) {
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this.setState({
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activeItem: null
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});
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}
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}, {
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key: "findNextItem",
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value: function findNextItem(item) {
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var nextItem = item.nextElementSibling;
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if (nextItem) return DomHandler.hasClass(nextItem, 'p-disabled') || !DomHandler.hasClass(nextItem, 'p-menuitem') ? this.findNextItem(nextItem) : nextItem;else return null;
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}
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}, {
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key: "findPrevItem",
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value: function findPrevItem(item) {
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var prevItem = item.previousElementSibling;
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if (prevItem) return DomHandler.hasClass(prevItem, 'p-disabled') || !DomHandler.hasClass(prevItem, 'p-menuitem') ? this.findPrevItem(prevItem) : prevItem;else return null;
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}
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}, {
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key: "navigateToNextItem",
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value: function navigateToNextItem(listItem) {
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var nextItem = this.findNextItem(listItem);
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if (nextItem) {
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nextItem.children[0].focus();
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}
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}
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}, {
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key: "navigateToPrevItem",
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value: function navigateToPrevItem(listItem) {
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var prevItem = this.findPrevItem(listItem);
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if (prevItem) {
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prevItem.children[0].focus();
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}
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}
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}, {
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key: "isHorizontal",
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value: function isHorizontal() {
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return this.props.orientation === 'horizontal';
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}
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}, {
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key: "isVertical",
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value: function isVertical() {
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return this.props.orientation === 'vertical';
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}
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}, {
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key: "getColumnClassName",
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value: function getColumnClassName(category) {
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var length = category.items ? category.items.length : 0;
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var columnClass;
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switch (length) {
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case 2:
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columnClass = 'p-megamenu-col-6';
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break;
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case 3:
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columnClass = 'p-megamenu-col-4';
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break;
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case 4:
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columnClass = 'p-megamenu-col-3';
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break;
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case 6:
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columnClass = 'p-megamenu-col-2';
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break;
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default:
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columnClass = 'p-megamenu-col-12';
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break;
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}
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return columnClass;
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}
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}, {
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key: "componentDidMount",
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value: function componentDidMount() {
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var _this2 = this;
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if (!this.documentClickListener) {
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this.documentClickListener = function (event) {
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if (_this2.container && !_this2.container.contains(event.target)) {
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_this2.setState({
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activeItem: null
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});
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}
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};
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document.addEventListener('click', this.documentClickListener);
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}
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}
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}, {
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key: "componentWillUnmount",
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value: function componentWillUnmount() {
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if (this.documentClickListener) {
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document.removeEventListener('click', this.documentClickListener);
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this.documentClickListener = null;
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}
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}
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}, {
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key: "renderSeparator",
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value: function renderSeparator(index) {
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return /*#__PURE__*/React.createElement("li", {
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key: 'separator_' + index,
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className: "p-menu-separator",
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role: "separator"
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});
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}
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}, {
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key: "renderSubmenuIcon",
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value: function renderSubmenuIcon(item) {
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if (item.items) {
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var className = classNames('p-submenu-icon pi', {
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'pi-angle-down': this.isHorizontal(),
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'pi-angle-right': this.isVertical()
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});
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return /*#__PURE__*/React.createElement("span", {
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className: className
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});
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}
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return null;
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}
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}, {
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key: "renderSubmenuItem",
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value: function renderSubmenuItem(item, index) {
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var _this3 = this;
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if (item.separator) {
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return this.renderSeparator(index);
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} else {
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var className = classNames('p-menuitem', item.className);
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var linkClassName = classNames('p-menuitem-link', {
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'p-disabled': item.disabled
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});
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var iconClassName = classNames(item.icon, 'p-menuitem-icon');
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var icon = item.icon && /*#__PURE__*/React.createElement("span", {
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className: iconClassName
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});
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var label = item.label && /*#__PURE__*/React.createElement("span", {
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className: "p-menuitem-text"
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}, item.label);
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var content = /*#__PURE__*/React.createElement("a", {
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href: item.url || '#',
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className: linkClassName,
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target: item.target,
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onClick: function onClick(event) {
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return _this3.onLeafClick(event, item);
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},
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role: "menuitem",
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"aria-disabled": item.disabled
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}, icon, label, /*#__PURE__*/React.createElement(Ripple, null));
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if (item.template) {
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var defaultContentOptions = {
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onClick: function onClick(event) {
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return _this3.onLeafClick(event, item);
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},
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className: linkClassName,
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labelClassName: 'p-menuitem-text',
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iconClassName: iconClassName,
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element: content,
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props: this.props
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};
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content = ObjectUtils.getJSXElement(item.template, item, defaultContentOptions);
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}
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return /*#__PURE__*/React.createElement("li", {
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key: item.label + '_' + index,
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className: className,
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style: item.style,
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role: "none"
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}, content);
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}
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}
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}, {
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key: "renderSubmenu",
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value: function renderSubmenu(submenu) {
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var _this4 = this;
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var className = classNames('p-megamenu-submenu-header', {
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'p-disabled': submenu.disabled
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}, submenu.className);
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var items = submenu.items.map(function (item, index) {
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return _this4.renderSubmenuItem(item, index);
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});
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return /*#__PURE__*/React.createElement(React.Fragment, {
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key: submenu.label
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}, /*#__PURE__*/React.createElement("li", {
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className: className,
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style: submenu.style,
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role: "presentation",
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"aria-disabled": submenu.disabled
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}, submenu.label), items);
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}
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}, {
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key: "renderSubmenus",
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value: function renderSubmenus(column) {
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var _this5 = this;
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return column.map(function (submenu, index) {
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return _this5.renderSubmenu(submenu, index);
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});
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}
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}, {
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key: "renderColumn",
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value: function renderColumn(category, column, index, columnClassName) {
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var submenus = this.renderSubmenus(column);
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return /*#__PURE__*/React.createElement("div", {
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key: category.label + '_column_' + index,
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className: columnClassName
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}, /*#__PURE__*/React.createElement("ul", {
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className: "p-megamenu-submenu",
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role: "menu"
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}, submenus));
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}
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}, {
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key: "renderColumns",
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value: function renderColumns(category) {
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var _this6 = this;
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if (category.items) {
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var columnClassName = this.getColumnClassName(category);
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return category.items.map(function (column, index) {
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return _this6.renderColumn(category, column, index, columnClassName);
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});
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}
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return null;
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}
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}, {
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key: "renderCategoryPanel",
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value: function renderCategoryPanel(category) {
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if (category.items) {
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var columns = this.renderColumns(category);
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return /*#__PURE__*/React.createElement("div", {
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className: "p-megamenu-panel"
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}, /*#__PURE__*/React.createElement("div", {
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className: "p-megamenu-grid"
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}, columns));
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}
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return null;
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}
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}, {
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key: "renderCategory",
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value: function renderCategory(category, index) {
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var _this7 = this;
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var className = classNames('p-menuitem', {
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'p-menuitem-active': category === this.state.activeItem
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}, category.className);
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var linkClassName = classNames('p-menuitem-link', {
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'p-disabled': category.disabled
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});
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var iconClassName = classNames('p-menuitem-icon', category.icon);
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var icon = category.icon && /*#__PURE__*/React.createElement("span", {
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className: iconClassName
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});
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var label = category.label && /*#__PURE__*/React.createElement("span", {
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className: "p-menuitem-text"
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}, category.label);
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var itemContent = category.template ? ObjectUtils.getJSXElement(category.template, category) : null;
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var submenuIcon = this.renderSubmenuIcon(category);
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var panel = this.renderCategoryPanel(category);
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return /*#__PURE__*/React.createElement("li", {
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key: category.label + '_' + index,
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className: className,
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style: category.style,
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onMouseEnter: function onMouseEnter(e) {
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return _this7.onCategoryMouseEnter(e, category);
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},
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role: "none"
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}, /*#__PURE__*/React.createElement("a", {
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href: category.url || '#',
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className: linkClassName,
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target: category.target,
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onClick: function onClick(e) {
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return _this7.onCategoryClick(e, category);
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},
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onKeyDown: function onKeyDown(e) {
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return _this7.onCategoryKeyDown(e, category);
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},
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role: "menuitem",
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"aria-haspopup": category.items != null
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}, icon, label, itemContent, submenuIcon, /*#__PURE__*/React.createElement(Ripple, null)), panel);
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}
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}, {
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key: "renderMenu",
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value: function renderMenu() {
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var _this8 = this;
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if (this.props.model) {
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return this.props.model.map(function (item, index) {
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return _this8.renderCategory(item, index, true);
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});
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}
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return null;
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}
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}, {
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key: "renderCustomContent",
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value: function renderCustomContent() {
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if (this.props.children) {
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return /*#__PURE__*/React.createElement("div", {
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className: "p-megamenu-custom"
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}, this.props.children);
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}
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return null;
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}
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}, {
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key: "render",
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|
value: function render() {
|
|
var _this9 = this;
|
|
|
|
var className = classNames('p-megamenu p-component', {
|
|
'p-megamenu-horizontal': this.props.orientation === 'horizontal',
|
|
'p-megamenu-vertical': this.props.orientation === 'vertical'
|
|
}, this.props.className);
|
|
var menu = this.renderMenu();
|
|
var customContent = this.renderCustomContent();
|
|
return /*#__PURE__*/React.createElement("div", {
|
|
ref: function ref(el) {
|
|
return _this9.container = el;
|
|
},
|
|
id: this.props.id,
|
|
className: className,
|
|
style: this.props.style
|
|
}, /*#__PURE__*/React.createElement("ul", {
|
|
className: "p-megamenu-root-list",
|
|
role: "menubar"
|
|
}, menu), customContent);
|
|
}
|
|
}]);
|
|
|
|
return MegaMenu;
|
|
}(Component);
|
|
|
|
_defineProperty(MegaMenu, "defaultProps", {
|
|
id: null,
|
|
model: null,
|
|
style: null,
|
|
className: null,
|
|
orientation: 'horizontal'
|
|
});
|
|
|
|
export { MegaMenu };
|