1601 lines
56 KiB
JavaScript
1601 lines
56 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, '__esModule', { value: true });
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var React = require('react');
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var utils = require('primereact/utils');
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var ripple = require('primereact/ripple');
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function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
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var React__default = /*#__PURE__*/_interopDefaultLegacy(React);
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function _arrayLikeToArray$2(arr, len) {
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if (len == null || len > arr.length) len = arr.length;
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for (var i = 0, arr2 = new Array(len); i < len; i++) {
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arr2[i] = arr[i];
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}
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return arr2;
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}
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function _arrayWithoutHoles(arr) {
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if (Array.isArray(arr)) return _arrayLikeToArray$2(arr);
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}
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function _iterableToArray(iter) {
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if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
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}
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function _unsupportedIterableToArray$2(o, minLen) {
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if (!o) return;
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if (typeof o === "string") return _arrayLikeToArray$2(o, minLen);
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var n = Object.prototype.toString.call(o).slice(8, -1);
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if (n === "Object" && o.constructor) n = o.constructor.name;
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if (n === "Map" || n === "Set") return Array.from(o);
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if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray$2(o, minLen);
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}
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function _nonIterableSpread() {
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throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
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}
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function _toConsumableArray(arr) {
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return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray$2(arr) || _nonIterableSpread();
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}
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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 _createForOfIteratorHelper$1(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray$1(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
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function _unsupportedIterableToArray$1(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray$1(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray$1(o, minLen); }
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function _arrayLikeToArray$1(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; }
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function ownKeys$1(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
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function _objectSpread$1(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys$1(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys$1(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
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function _createSuper$1(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$1(); 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$1() { 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 UITreeNode = /*#__PURE__*/function (_Component) {
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_inherits(UITreeNode, _Component);
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var _super = _createSuper$1(UITreeNode);
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function UITreeNode(props) {
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var _this;
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_classCallCheck(this, UITreeNode);
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_this = _super.call(this, props);
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_this.onClick = _this.onClick.bind(_assertThisInitialized(_this));
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_this.onDoubleClick = _this.onDoubleClick.bind(_assertThisInitialized(_this));
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_this.onRightClick = _this.onRightClick.bind(_assertThisInitialized(_this));
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_this.onTouchEnd = _this.onTouchEnd.bind(_assertThisInitialized(_this));
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_this.onTogglerClick = _this.onTogglerClick.bind(_assertThisInitialized(_this));
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_this.onNodeKeyDown = _this.onNodeKeyDown.bind(_assertThisInitialized(_this));
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_this.propagateUp = _this.propagateUp.bind(_assertThisInitialized(_this));
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_this.onDrop = _this.onDrop.bind(_assertThisInitialized(_this));
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_this.onDragOver = _this.onDragOver.bind(_assertThisInitialized(_this));
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_this.onDragEnter = _this.onDragEnter.bind(_assertThisInitialized(_this));
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_this.onDragLeave = _this.onDragLeave.bind(_assertThisInitialized(_this));
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_this.onDragStart = _this.onDragStart.bind(_assertThisInitialized(_this));
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_this.onDragEnd = _this.onDragEnd.bind(_assertThisInitialized(_this));
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_this.onDropPointDragOver = _this.onDropPointDragOver.bind(_assertThisInitialized(_this));
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_this.onDropPointDragEnter = _this.onDropPointDragEnter.bind(_assertThisInitialized(_this));
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_this.onDropPointDragLeave = _this.onDropPointDragLeave.bind(_assertThisInitialized(_this));
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return _this;
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}
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_createClass(UITreeNode, [{
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key: "isLeaf",
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value: function isLeaf() {
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return this.props.isNodeLeaf(this.props.node);
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}
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}, {
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key: "expand",
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value: function expand(event) {
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var expandedKeys = this.props.expandedKeys ? _objectSpread$1({}, this.props.expandedKeys) : {};
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expandedKeys[this.props.node.key] = true;
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this.props.onToggle({
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originalEvent: event,
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value: expandedKeys
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});
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this.invokeToggleEvents(event, true);
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}
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}, {
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key: "collapse",
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value: function collapse(event) {
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var expandedKeys = _objectSpread$1({}, this.props.expandedKeys);
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delete expandedKeys[this.props.node.key];
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this.props.onToggle({
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originalEvent: event,
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value: expandedKeys
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});
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this.invokeToggleEvents(event, false);
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}
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}, {
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key: "onTogglerClick",
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value: function onTogglerClick(event) {
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if (this.props.disabled) {
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return;
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}
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if (this.isExpanded()) this.collapse(event);else this.expand(event);
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}
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}, {
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key: "invokeToggleEvents",
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value: function invokeToggleEvents(event, expanded) {
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if (expanded) {
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if (this.props.onExpand) {
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this.props.onExpand({
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originalEvent: event,
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node: this.props.node
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});
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}
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} else {
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if (this.props.onCollapse) {
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this.props.onCollapse({
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originalEvent: event,
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node: this.props.node
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});
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}
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}
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}
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}, {
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key: "isExpanded",
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value: function isExpanded() {
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return (this.props.expandedKeys ? this.props.expandedKeys[this.props.node.key] !== undefined : false) || this.props.node.expanded;
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}
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}, {
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key: "onNodeKeyDown",
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value: function onNodeKeyDown(event) {
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if (this.props.disabled) {
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return;
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}
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var nodeElement = event.target.parentElement;
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if (!utils.DomHandler.hasClass(nodeElement, 'p-treenode')) {
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return;
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}
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switch (event.which) {
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//down arrow
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case 40:
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var listElement = nodeElement.children[1];
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if (listElement) {
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this.focusNode(listElement.children[0]);
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} else {
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var nextNodeElement = nodeElement.nextElementSibling;
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if (nextNodeElement) {
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this.focusNode(nextNodeElement);
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} else {
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var nextSiblingAncestor = this.findNextSiblingOfAncestor(nodeElement);
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if (nextSiblingAncestor) {
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this.focusNode(nextSiblingAncestor);
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}
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}
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}
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event.preventDefault();
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break;
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//up arrow
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case 38:
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if (nodeElement.previousElementSibling) {
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this.focusNode(this.findLastVisibleDescendant(nodeElement.previousElementSibling));
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} else {
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var parentNodeElement = this.getParentNodeElement(nodeElement);
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if (parentNodeElement) {
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this.focusNode(parentNodeElement);
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}
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}
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event.preventDefault();
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break;
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//right arrow
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case 39:
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if (!this.isExpanded()) {
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this.expand(event);
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}
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event.preventDefault();
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break;
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//left arrow
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case 37:
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if (this.isExpanded()) {
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this.collapse(event);
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}
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event.preventDefault();
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break;
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//enter
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case 13:
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this.onClick(event);
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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: "findNextSiblingOfAncestor",
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value: function findNextSiblingOfAncestor(nodeElement) {
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var parentNodeElement = this.getParentNodeElement(nodeElement);
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if (parentNodeElement) {
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if (parentNodeElement.nextElementSibling) return parentNodeElement.nextElementSibling;else return this.findNextSiblingOfAncestor(parentNodeElement);
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} else {
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return null;
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}
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}
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}, {
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key: "findLastVisibleDescendant",
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value: function findLastVisibleDescendant(nodeElement) {
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var childrenListElement = nodeElement.children[1];
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if (childrenListElement) {
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var lastChildElement = childrenListElement.children[childrenListElement.children.length - 1];
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return this.findLastVisibleDescendant(lastChildElement);
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} else {
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return nodeElement;
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}
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}
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}, {
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key: "getParentNodeElement",
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value: function getParentNodeElement(nodeElement) {
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var parentNodeElement = nodeElement.parentElement.parentElement;
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return utils.DomHandler.hasClass(parentNodeElement, 'p-treenode') ? parentNodeElement : null;
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}
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}, {
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key: "focusNode",
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value: function focusNode(element) {
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element.children[0].focus();
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}
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}, {
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key: "onClick",
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value: function onClick(event) {
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if (this.props.onClick) {
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this.props.onClick({
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originalEvent: event,
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node: this.props.node
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});
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}
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if (event.target.className && event.target.className.constructor === String && event.target.className.indexOf('p-tree-toggler') === 0 || this.props.disabled) {
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return;
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}
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if (this.props.selectionMode && this.props.node.selectable !== false) {
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var selectionKeys;
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if (this.isCheckboxSelectionMode()) {
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var checked = this.isChecked();
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selectionKeys = this.props.selectionKeys ? _objectSpread$1({}, this.props.selectionKeys) : {};
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if (checked) {
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if (this.props.propagateSelectionDown) this.propagateDown(this.props.node, false, selectionKeys);else delete selectionKeys[this.props.node.key];
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if (this.props.propagateSelectionUp && this.props.onPropagateUp) {
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this.props.onPropagateUp({
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originalEvent: event,
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check: false,
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selectionKeys: selectionKeys
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});
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}
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if (this.props.onUnselect) {
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this.props.onUnselect({
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originalEvent: event,
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node: this.props.node
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});
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}
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} else {
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if (this.props.propagateSelectionDown) this.propagateDown(this.props.node, true, selectionKeys);else selectionKeys[this.props.node.key] = {
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checked: true
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};
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if (this.props.propagateSelectionUp && this.props.onPropagateUp) {
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this.props.onPropagateUp({
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originalEvent: event,
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check: true,
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selectionKeys: selectionKeys
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});
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}
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if (this.props.onSelect) {
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this.props.onSelect({
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originalEvent: event,
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node: this.props.node
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});
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}
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}
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} else {
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var selected = this.isSelected();
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var metaSelection = this.nodeTouched ? false : this.props.metaKeySelection;
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if (metaSelection) {
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var metaKey = event.metaKey || event.ctrlKey;
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if (selected && metaKey) {
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if (this.isSingleSelectionMode()) {
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selectionKeys = null;
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} else {
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selectionKeys = _objectSpread$1({}, this.props.selectionKeys);
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delete selectionKeys[this.props.node.key];
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}
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if (this.props.onUnselect) {
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this.props.onUnselect({
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originalEvent: event,
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node: this.props.node
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});
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}
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} else {
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if (this.isSingleSelectionMode()) {
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selectionKeys = this.props.node.key;
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} else if (this.isMultipleSelectionMode()) {
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selectionKeys = !metaKey ? {} : this.props.selectionKeys ? _objectSpread$1({}, this.props.selectionKeys) : {};
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selectionKeys[this.props.node.key] = true;
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}
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if (this.props.onSelect) {
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this.props.onSelect({
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originalEvent: event,
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node: this.props.node
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});
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}
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}
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} else {
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if (this.isSingleSelectionMode()) {
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if (selected) {
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selectionKeys = null;
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if (this.props.onUnselect) {
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this.props.onUnselect({
|
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originalEvent: event,
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node: this.props.node
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});
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}
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} else {
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selectionKeys = this.props.node.key;
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if (this.props.onSelect) {
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this.props.onSelect({
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originalEvent: event,
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node: this.props.node
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});
|
|
}
|
|
}
|
|
} else {
|
|
if (selected) {
|
|
selectionKeys = _objectSpread$1({}, this.props.selectionKeys);
|
|
delete selectionKeys[this.props.node.key];
|
|
|
|
if (this.props.onUnselect) {
|
|
this.props.onUnselect({
|
|
originalEvent: event,
|
|
node: this.props.node
|
|
});
|
|
}
|
|
} else {
|
|
selectionKeys = this.props.selectionKeys ? _objectSpread$1({}, this.props.selectionKeys) : {};
|
|
selectionKeys[this.props.node.key] = true;
|
|
|
|
if (this.props.onSelect) {
|
|
this.props.onSelect({
|
|
originalEvent: event,
|
|
node: this.props.node
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (this.props.onSelectionChange) {
|
|
this.props.onSelectionChange({
|
|
originalEvent: event,
|
|
value: selectionKeys
|
|
});
|
|
}
|
|
}
|
|
|
|
this.nodeTouched = false;
|
|
}
|
|
}, {
|
|
key: "onDoubleClick",
|
|
value: function onDoubleClick(event) {
|
|
if (this.props.onDoubleClick) {
|
|
this.props.onDoubleClick({
|
|
originalEvent: event,
|
|
node: this.props.node
|
|
});
|
|
}
|
|
}
|
|
}, {
|
|
key: "onRightClick",
|
|
value: function onRightClick(event) {
|
|
if (this.props.disabled) {
|
|
return;
|
|
}
|
|
|
|
utils.DomHandler.clearSelection();
|
|
|
|
if (this.props.onContextMenuSelectionChange) {
|
|
this.props.onContextMenuSelectionChange({
|
|
originalEvent: event,
|
|
value: this.props.node.key
|
|
});
|
|
}
|
|
|
|
if (this.props.onContextMenu) {
|
|
this.props.onContextMenu({
|
|
originalEvent: event,
|
|
node: this.props.node
|
|
});
|
|
}
|
|
}
|
|
}, {
|
|
key: "propagateUp",
|
|
value: function propagateUp(event) {
|
|
var check = event.check;
|
|
var selectionKeys = event.selectionKeys;
|
|
var checkedChildCount = 0;
|
|
var childPartialSelected = false;
|
|
|
|
var _iterator = _createForOfIteratorHelper$1(this.props.node.children),
|
|
_step;
|
|
|
|
try {
|
|
for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
var child = _step.value;
|
|
if (selectionKeys[child.key] && selectionKeys[child.key].checked) checkedChildCount++;else if (selectionKeys[child.key] && selectionKeys[child.key].partialChecked) childPartialSelected = true;
|
|
}
|
|
} catch (err) {
|
|
_iterator.e(err);
|
|
} finally {
|
|
_iterator.f();
|
|
}
|
|
|
|
if (check && checkedChildCount === this.props.node.children.length) {
|
|
selectionKeys[this.props.node.key] = {
|
|
checked: true,
|
|
partialChecked: false
|
|
};
|
|
} else {
|
|
if (!check) {
|
|
delete selectionKeys[this.props.node.key];
|
|
}
|
|
|
|
if (childPartialSelected || checkedChildCount > 0 && checkedChildCount !== this.props.node.children.length) selectionKeys[this.props.node.key] = {
|
|
checked: false,
|
|
partialChecked: true
|
|
};else delete selectionKeys[this.props.node.key];
|
|
}
|
|
|
|
if (this.props.propagateSelectionUp && this.props.onPropagateUp) {
|
|
this.props.onPropagateUp(event);
|
|
}
|
|
}
|
|
}, {
|
|
key: "propagateDown",
|
|
value: function propagateDown(node, check, selectionKeys) {
|
|
if (check) selectionKeys[node.key] = {
|
|
checked: true,
|
|
partialChecked: false
|
|
};else delete selectionKeys[node.key];
|
|
|
|
if (node.children && node.children.length) {
|
|
for (var i = 0; i < node.children.length; i++) {
|
|
this.propagateDown(node.children[i], check, selectionKeys);
|
|
}
|
|
}
|
|
}
|
|
}, {
|
|
key: "isSelected",
|
|
value: function isSelected() {
|
|
if (this.props.selectionMode && this.props.selectionKeys) return this.isSingleSelectionMode() ? this.props.selectionKeys === this.props.node.key : this.props.selectionKeys[this.props.node.key] !== undefined;else return false;
|
|
}
|
|
}, {
|
|
key: "isChecked",
|
|
value: function isChecked() {
|
|
return this.props.selectionKeys ? this.props.selectionKeys[this.props.node.key] && this.props.selectionKeys[this.props.node.key].checked : false;
|
|
}
|
|
}, {
|
|
key: "isPartialChecked",
|
|
value: function isPartialChecked() {
|
|
return this.props.selectionKeys ? this.props.selectionKeys[this.props.node.key] && this.props.selectionKeys[this.props.node.key].partialChecked : false;
|
|
}
|
|
}, {
|
|
key: "isSingleSelectionMode",
|
|
value: function isSingleSelectionMode() {
|
|
return this.props.selectionMode && this.props.selectionMode === 'single';
|
|
}
|
|
}, {
|
|
key: "isMultipleSelectionMode",
|
|
value: function isMultipleSelectionMode() {
|
|
return this.props.selectionMode && this.props.selectionMode === 'multiple';
|
|
}
|
|
}, {
|
|
key: "isCheckboxSelectionMode",
|
|
value: function isCheckboxSelectionMode() {
|
|
return this.props.selectionMode && this.props.selectionMode === 'checkbox';
|
|
}
|
|
}, {
|
|
key: "onTouchEnd",
|
|
value: function onTouchEnd() {
|
|
this.nodeTouched = true;
|
|
}
|
|
}, {
|
|
key: "onDropPoint",
|
|
value: function onDropPoint(event, position) {
|
|
event.preventDefault();
|
|
|
|
if (this.props.node.droppable !== false) {
|
|
utils.DomHandler.removeClass(event.target, 'p-treenode-droppoint-active');
|
|
|
|
if (this.props.onDropPoint) {
|
|
this.props.onDropPoint({
|
|
originalEvent: event,
|
|
path: this.props.path,
|
|
index: this.props.index,
|
|
position: position
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDropPointDragOver",
|
|
value: function onDropPointDragOver(event) {
|
|
if (event.dataTransfer.types[1] === this.props.dragdropScope.toLocaleLowerCase()) {
|
|
event.dataTransfer.dropEffect = 'move';
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDropPointDragEnter",
|
|
value: function onDropPointDragEnter(event) {
|
|
if (event.dataTransfer.types[1] === this.props.dragdropScope.toLocaleLowerCase()) {
|
|
utils.DomHandler.addClass(event.target, 'p-treenode-droppoint-active');
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDropPointDragLeave",
|
|
value: function onDropPointDragLeave(event) {
|
|
if (event.dataTransfer.types[1] === this.props.dragdropScope.toLocaleLowerCase()) {
|
|
utils.DomHandler.removeClass(event.target, 'p-treenode-droppoint-active');
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDrop",
|
|
value: function onDrop(event) {
|
|
if (this.props.dragdropScope && this.props.node.droppable !== false) {
|
|
utils.DomHandler.removeClass(this.contentElement, 'p-treenode-dragover');
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
|
|
if (this.props.onDrop) {
|
|
this.props.onDrop({
|
|
originalEvent: event,
|
|
path: this.props.path,
|
|
index: this.props.index
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDragOver",
|
|
value: function onDragOver(event) {
|
|
if (event.dataTransfer.types[1] === this.props.dragdropScope.toLocaleLowerCase() && this.props.node.droppable !== false) {
|
|
event.dataTransfer.dropEffect = 'move';
|
|
event.preventDefault();
|
|
event.stopPropagation();
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDragEnter",
|
|
value: function onDragEnter(event) {
|
|
if (event.dataTransfer.types[1] === this.props.dragdropScope.toLocaleLowerCase() && this.props.node.droppable !== false) {
|
|
utils.DomHandler.addClass(this.contentElement, 'p-treenode-dragover');
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDragLeave",
|
|
value: function onDragLeave(event) {
|
|
if (event.dataTransfer.types[1] === this.props.dragdropScope.toLocaleLowerCase() && this.props.node.droppable !== false) {
|
|
var rect = event.currentTarget.getBoundingClientRect();
|
|
|
|
if (event.nativeEvent.x > rect.left + rect.width || event.nativeEvent.x < rect.left || event.nativeEvent.y >= Math.floor(rect.top + rect.height) || event.nativeEvent.y < rect.top) {
|
|
utils.DomHandler.removeClass(this.contentElement, 'p-treenode-dragover');
|
|
}
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDragStart",
|
|
value: function onDragStart(event) {
|
|
event.dataTransfer.setData("text", this.props.dragdropScope);
|
|
event.dataTransfer.setData(this.props.dragdropScope, this.props.dragdropScope);
|
|
|
|
if (this.props.onDragStart) {
|
|
this.props.onDragStart({
|
|
originalEvent: event,
|
|
path: this.props.path,
|
|
index: this.props.index
|
|
});
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDragEnd",
|
|
value: function onDragEnd(event) {
|
|
if (this.props.onDragEnd) {
|
|
this.props.onDragEnd({
|
|
originalEvent: event
|
|
});
|
|
}
|
|
}
|
|
}, {
|
|
key: "renderLabel",
|
|
value: function renderLabel() {
|
|
var content = /*#__PURE__*/React__default["default"].createElement("span", {
|
|
className: "p-treenode-label"
|
|
}, this.props.node.label);
|
|
|
|
if (this.props.nodeTemplate) {
|
|
var defaultContentOptions = {
|
|
onTogglerClick: this.onTogglerClick,
|
|
className: 'p-treenode-label',
|
|
element: content,
|
|
props: this.props,
|
|
expanded: this.isExpanded()
|
|
};
|
|
content = utils.ObjectUtils.getJSXElement(this.props.nodeTemplate, this.props.node, defaultContentOptions);
|
|
}
|
|
|
|
return content;
|
|
}
|
|
}, {
|
|
key: "renderCheckbox",
|
|
value: function renderCheckbox() {
|
|
if (this.isCheckboxSelectionMode() && this.props.node.selectable !== false) {
|
|
var checked = this.isChecked();
|
|
var partialChecked = this.isPartialChecked();
|
|
var className = utils.classNames('p-checkbox-box', {
|
|
'p-highlight': checked,
|
|
'p-indeterminate': partialChecked,
|
|
'p-disabled': this.props.disabled
|
|
});
|
|
var icon = utils.classNames('p-checkbox-icon p-c', {
|
|
'pi pi-check': checked,
|
|
'pi pi-minus': partialChecked
|
|
});
|
|
return /*#__PURE__*/React__default["default"].createElement("div", {
|
|
className: "p-checkbox p-component"
|
|
}, /*#__PURE__*/React__default["default"].createElement("div", {
|
|
className: className,
|
|
role: "checkbox",
|
|
"aria-checked": checked
|
|
}, /*#__PURE__*/React__default["default"].createElement("span", {
|
|
className: icon
|
|
})));
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}, {
|
|
key: "renderIcon",
|
|
value: function renderIcon(expanded) {
|
|
var icon = this.props.node.icon || (expanded ? this.props.node.expandedIcon : this.props.node.collapsedIcon);
|
|
|
|
if (icon) {
|
|
var className = utils.classNames('p-treenode-icon', icon);
|
|
return /*#__PURE__*/React__default["default"].createElement("span", {
|
|
className: className
|
|
});
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}, {
|
|
key: "renderToggler",
|
|
value: function renderToggler(expanded) {
|
|
var iconClassName = utils.classNames('p-tree-toggler-icon pi pi-fw', {
|
|
'pi-chevron-right': !expanded,
|
|
'pi-chevron-down': expanded
|
|
});
|
|
var content = /*#__PURE__*/React__default["default"].createElement("button", {
|
|
type: "button",
|
|
className: "p-tree-toggler p-link",
|
|
tabIndex: -1,
|
|
onClick: this.onTogglerClick
|
|
}, /*#__PURE__*/React__default["default"].createElement("span", {
|
|
className: iconClassName
|
|
}), /*#__PURE__*/React__default["default"].createElement(ripple.Ripple, null));
|
|
|
|
if (this.props.togglerTemplate) {
|
|
var defaultContentOptions = {
|
|
onClick: this.onTogglerClick,
|
|
containerClassName: 'p-tree-toggler p-link',
|
|
iconClassName: 'p-tree-toggler-icon',
|
|
element: content,
|
|
props: this.props,
|
|
expanded: expanded
|
|
};
|
|
content = utils.ObjectUtils.getJSXElement(this.props.togglerTemplate, this.props.node, defaultContentOptions);
|
|
}
|
|
|
|
return content;
|
|
}
|
|
}, {
|
|
key: "renderDropPoint",
|
|
value: function renderDropPoint(position) {
|
|
var _this2 = this;
|
|
|
|
if (this.props.dragdropScope) {
|
|
return /*#__PURE__*/React__default["default"].createElement("li", {
|
|
className: "p-treenode-droppoint",
|
|
onDrop: function onDrop(event) {
|
|
return _this2.onDropPoint(event, position);
|
|
},
|
|
onDragOver: this.onDropPointDragOver,
|
|
onDragEnter: this.onDropPointDragEnter,
|
|
onDragLeave: this.onDropPointDragLeave
|
|
});
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}, {
|
|
key: "renderContent",
|
|
value: function renderContent() {
|
|
var _this3 = this;
|
|
|
|
var selected = this.isSelected();
|
|
var checked = this.isChecked();
|
|
var className = utils.classNames('p-treenode-content', this.props.node.className, {
|
|
'p-treenode-selectable': this.props.selectionMode && this.props.node.selectable !== false,
|
|
'p-highlight': this.isCheckboxSelectionMode() ? checked : selected,
|
|
'p-highlight-contextmenu': this.props.contextMenuSelectionKey && this.props.contextMenuSelectionKey === this.props.node.key,
|
|
'p-disabled': this.props.disabled
|
|
});
|
|
var expanded = this.isExpanded();
|
|
var toggler = this.renderToggler(expanded);
|
|
var checkbox = this.renderCheckbox();
|
|
var icon = this.renderIcon(expanded);
|
|
var label = this.renderLabel();
|
|
var tabIndex = this.props.disabled ? undefined : 0;
|
|
return /*#__PURE__*/React__default["default"].createElement("div", {
|
|
ref: function ref(el) {
|
|
return _this3.contentElement = el;
|
|
},
|
|
className: className,
|
|
style: this.props.node.style,
|
|
onClick: this.onClick,
|
|
onDoubleClick: this.onDoubleClick,
|
|
onContextMenu: this.onRightClick,
|
|
onTouchEnd: this.onTouchEnd,
|
|
draggable: this.props.dragdropScope && this.props.node.draggable !== false && !this.props.disabled,
|
|
onDrop: this.onDrop,
|
|
onDragOver: this.onDragOver,
|
|
onDragEnter: this.onDragEnter,
|
|
onDragLeave: this.onDragLeave,
|
|
onDragStart: this.onDragStart,
|
|
onDragEnd: this.onDragEnd,
|
|
tabIndex: tabIndex,
|
|
onKeyDown: this.onNodeKeyDown,
|
|
role: "treeitem",
|
|
"aria-posinset": this.props.index + 1,
|
|
"aria-expanded": this.isExpanded(),
|
|
"aria-selected": checked || selected
|
|
}, toggler, checkbox, icon, label);
|
|
}
|
|
}, {
|
|
key: "renderChildren",
|
|
value: function renderChildren() {
|
|
var _this4 = this;
|
|
|
|
if (this.props.node.children && this.props.node.children.length && this.isExpanded()) {
|
|
return /*#__PURE__*/React__default["default"].createElement("ul", {
|
|
className: "p-treenode-children",
|
|
role: "group"
|
|
}, this.props.node.children.map(function (childNode, index) {
|
|
return /*#__PURE__*/React__default["default"].createElement(UITreeNode, {
|
|
key: childNode.key || childNode.label,
|
|
node: childNode,
|
|
parent: _this4.props.node,
|
|
index: index,
|
|
last: index === _this4.props.node.children.length - 1,
|
|
path: _this4.props.path + '-' + index,
|
|
disabled: _this4.props.disabled,
|
|
selectionMode: _this4.props.selectionMode,
|
|
selectionKeys: _this4.props.selectionKeys,
|
|
onSelectionChange: _this4.props.onSelectionChange,
|
|
metaKeySelection: _this4.props.metaKeySelection,
|
|
propagateSelectionDown: _this4.props.propagateSelectionDown,
|
|
propagateSelectionUp: _this4.props.propagateSelectionUp,
|
|
contextMenuSelectionKey: _this4.props.contextMenuSelectionKey,
|
|
onContextMenuSelectionChange: _this4.props.onContextMenuSelectionChange,
|
|
onContextMenu: _this4.props.onContextMenu,
|
|
onExpand: _this4.props.onExpand,
|
|
onCollapse: _this4.props.onCollapse,
|
|
onSelect: _this4.props.onSelect,
|
|
onUnselect: _this4.props.onUnselect,
|
|
expandedKeys: _this4.props.expandedKeys,
|
|
onToggle: _this4.props.onToggle,
|
|
onPropagateUp: _this4.propagateUp,
|
|
nodeTemplate: _this4.props.nodeTemplate,
|
|
togglerTemplate: _this4.props.togglerTemplate,
|
|
isNodeLeaf: _this4.props.isNodeLeaf,
|
|
dragdropScope: _this4.props.dragdropScope,
|
|
onDragStart: _this4.props.onDragStart,
|
|
onDragEnd: _this4.props.onDragEnd,
|
|
onDrop: _this4.props.onDrop,
|
|
onDropPoint: _this4.props.onDropPoint
|
|
});
|
|
}));
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}, {
|
|
key: "renderNode",
|
|
value: function renderNode() {
|
|
var className = utils.classNames('p-treenode', {
|
|
'p-treenode-leaf': this.isLeaf()
|
|
}, this.props.node.className);
|
|
var content = this.renderContent();
|
|
var children = this.renderChildren();
|
|
return /*#__PURE__*/React__default["default"].createElement("li", {
|
|
className: className,
|
|
style: this.props.node.style
|
|
}, content, children);
|
|
}
|
|
}, {
|
|
key: "render",
|
|
value: function render() {
|
|
var node = this.renderNode();
|
|
|
|
if (this.props.dragdropScope && !this.props.disabled) {
|
|
var beforeDropPoint = this.renderDropPoint(-1);
|
|
var afterDropPoint = this.props.last ? this.renderDropPoint(1) : null;
|
|
return /*#__PURE__*/React__default["default"].createElement(React__default["default"].Fragment, null, beforeDropPoint, node, afterDropPoint);
|
|
} else {
|
|
return node;
|
|
}
|
|
}
|
|
}]);
|
|
|
|
return UITreeNode;
|
|
}(React.Component);
|
|
|
|
_defineProperty(UITreeNode, "defaultProps", {
|
|
node: null,
|
|
index: null,
|
|
last: null,
|
|
parent: null,
|
|
path: null,
|
|
disabled: false,
|
|
selectionMode: null,
|
|
selectionKeys: null,
|
|
contextMenuSelectionKey: null,
|
|
metaKeySelection: true,
|
|
expandedKeys: null,
|
|
propagateSelectionUp: true,
|
|
propagateSelectionDown: true,
|
|
dragdropScope: null,
|
|
ariaLabel: null,
|
|
ariaLabelledBy: null,
|
|
nodeTemplate: null,
|
|
togglerTemplate: null,
|
|
isNodeLeaf: null,
|
|
onSelect: null,
|
|
onUnselect: null,
|
|
onExpand: null,
|
|
onCollapse: null,
|
|
onToggle: null,
|
|
onSelectionChange: null,
|
|
onContextMenuSelectionChange: null,
|
|
onPropagateUp: null,
|
|
onDragStart: null,
|
|
onDragEnd: null,
|
|
onDrop: null,
|
|
onDropPoint: null,
|
|
onContextMenu: null,
|
|
onNodeClick: null,
|
|
onNodeDoubleClick: null
|
|
});
|
|
|
|
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; }
|
|
|
|
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; }
|
|
|
|
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; }
|
|
|
|
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 _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 _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); }; }
|
|
|
|
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; } }
|
|
var Tree = /*#__PURE__*/function (_Component) {
|
|
_inherits(Tree, _Component);
|
|
|
|
var _super = _createSuper(Tree);
|
|
|
|
function Tree(props) {
|
|
var _this;
|
|
|
|
_classCallCheck(this, Tree);
|
|
|
|
_this = _super.call(this, props);
|
|
_this.state = {};
|
|
|
|
if (!_this.props.onFilterValueChange) {
|
|
_this.state['filterValue'] = '';
|
|
}
|
|
|
|
if (!_this.props.onToggle) {
|
|
_this.state['expandedKeys'] = _this.props.expandedKeys;
|
|
}
|
|
|
|
_this.isNodeLeaf = _this.isNodeLeaf.bind(_assertThisInitialized(_this));
|
|
_this.onToggle = _this.onToggle.bind(_assertThisInitialized(_this));
|
|
_this.onDragStart = _this.onDragStart.bind(_assertThisInitialized(_this));
|
|
_this.onDragEnd = _this.onDragEnd.bind(_assertThisInitialized(_this));
|
|
_this.onDrop = _this.onDrop.bind(_assertThisInitialized(_this));
|
|
_this.onDropPoint = _this.onDropPoint.bind(_assertThisInitialized(_this));
|
|
_this.onFilterInputChange = _this.onFilterInputChange.bind(_assertThisInitialized(_this));
|
|
_this.onFilterInputKeyDown = _this.onFilterInputKeyDown.bind(_assertThisInitialized(_this));
|
|
return _this;
|
|
}
|
|
|
|
_createClass(Tree, [{
|
|
key: "getFilterValue",
|
|
value: function getFilterValue() {
|
|
return this.props.onFilterValueChange ? this.props.filterValue : this.state.filterValue;
|
|
}
|
|
}, {
|
|
key: "getExpandedKeys",
|
|
value: function getExpandedKeys() {
|
|
return this.props.onToggle ? this.props.expandedKeys : this.state.expandedKeys;
|
|
}
|
|
}, {
|
|
key: "getRootNode",
|
|
value: function getRootNode() {
|
|
return this.props.filter && this.filteredNodes ? this.filteredNodes : this.props.value;
|
|
}
|
|
}, {
|
|
key: "onToggle",
|
|
value: function onToggle(event) {
|
|
if (this.props.onToggle) {
|
|
this.props.onToggle(event);
|
|
} else {
|
|
this.setState({
|
|
expandedKeys: event.value
|
|
});
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDragStart",
|
|
value: function onDragStart(event) {
|
|
this.dragState = {
|
|
path: event.path,
|
|
index: event.index
|
|
};
|
|
}
|
|
}, {
|
|
key: "onDragEnd",
|
|
value: function onDragEnd() {
|
|
this.dragState = null;
|
|
}
|
|
}, {
|
|
key: "onDrop",
|
|
value: function onDrop(event) {
|
|
if (this.validateDropNode(this.dragState.path, event.path)) {
|
|
var value = JSON.parse(JSON.stringify(this.props.value));
|
|
var dragPaths = this.dragState.path.split('-');
|
|
dragPaths.pop();
|
|
var dragNodeParent = this.findNode(value, dragPaths);
|
|
var dragNode = dragNodeParent ? dragNodeParent.children[this.dragState.index] : value[this.dragState.index];
|
|
var dropNode = this.findNode(value, event.path.split('-'));
|
|
if (dropNode.children) dropNode.children.push(dragNode);else dropNode.children = [dragNode];
|
|
if (dragNodeParent) dragNodeParent.children.splice(this.dragState.index, 1);else value.splice(this.dragState.index, 1);
|
|
|
|
if (this.props.onDragDrop) {
|
|
this.props.onDragDrop({
|
|
originalEvent: event.originalEvent,
|
|
value: value,
|
|
dragNode: dragNode,
|
|
dropNode: dropNode,
|
|
dropIndex: event.index
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}, {
|
|
key: "onDropPoint",
|
|
value: function onDropPoint(event) {
|
|
if (this.validateDropPoint(event)) {
|
|
var value = JSON.parse(JSON.stringify(this.props.value));
|
|
var dragPaths = this.dragState.path.split('-');
|
|
dragPaths.pop();
|
|
var dropPaths = event.path.split('-');
|
|
dropPaths.pop();
|
|
var dragNodeParent = this.findNode(value, dragPaths);
|
|
var dropNodeParent = this.findNode(value, dropPaths);
|
|
var dragNode = dragNodeParent ? dragNodeParent.children[this.dragState.index] : value[this.dragState.index];
|
|
var siblings = this.areSiblings(this.dragState.path, event.path);
|
|
if (dragNodeParent) dragNodeParent.children.splice(this.dragState.index, 1);else value.splice(this.dragState.index, 1);
|
|
|
|
if (event.position < 0) {
|
|
var dropIndex = siblings ? this.dragState.index > event.index ? event.index : event.index - 1 : event.index;
|
|
if (dropNodeParent) dropNodeParent.children.splice(dropIndex, 0, dragNode);else value.splice(dropIndex, 0, dragNode);
|
|
} else {
|
|
if (dropNodeParent) dropNodeParent.children.push(dragNode);else value.push(dragNode);
|
|
}
|
|
|
|
if (this.props.onDragDrop) {
|
|
this.props.onDragDrop({
|
|
originalEvent: event.originalEvent,
|
|
value: value,
|
|
dragNode: dragNode,
|
|
dropNode: dropNodeParent,
|
|
dropIndex: event.index
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}, {
|
|
key: "validateDrop",
|
|
value: function validateDrop(dragPath, dropPath) {
|
|
if (!dragPath) {
|
|
return false;
|
|
} else {
|
|
//same node
|
|
if (dragPath === dropPath) {
|
|
return false;
|
|
} //parent dropped on an descendant
|
|
|
|
|
|
if (dropPath.indexOf(dragPath) === 0) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
}, {
|
|
key: "validateDropNode",
|
|
value: function validateDropNode(dragPath, dropPath) {
|
|
var validateDrop = this.validateDrop(dragPath, dropPath);
|
|
|
|
if (validateDrop) {
|
|
//child dropped on parent
|
|
if (dragPath.indexOf('-') > 0 && dragPath.substring(0, dragPath.lastIndexOf('-')) === dropPath) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
}, {
|
|
key: "validateDropPoint",
|
|
value: function validateDropPoint(event) {
|
|
var validateDrop = this.validateDrop(this.dragState.path, event.path);
|
|
|
|
if (validateDrop) {
|
|
//child dropped to next sibling's drop point
|
|
if (event.position === -1 && this.areSiblings(this.dragState.path, event.path) && this.dragState.index + 1 === event.index) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
}, {
|
|
key: "areSiblings",
|
|
value: function areSiblings(path1, path2) {
|
|
if (path1.length === 1 && path2.length === 1) return true;else return path1.substring(0, path1.lastIndexOf('-')) === path2.substring(0, path2.lastIndexOf('-'));
|
|
}
|
|
}, {
|
|
key: "findNode",
|
|
value: function findNode(value, path) {
|
|
if (path.length === 0) {
|
|
return null;
|
|
} else {
|
|
var index = parseInt(path[0], 10);
|
|
var nextSearchRoot = value.children ? value.children[index] : value[index];
|
|
|
|
if (path.length === 1) {
|
|
return nextSearchRoot;
|
|
} else {
|
|
path.shift();
|
|
return this.findNode(nextSearchRoot, path);
|
|
}
|
|
}
|
|
}
|
|
}, {
|
|
key: "isNodeLeaf",
|
|
value: function isNodeLeaf(node) {
|
|
return node.leaf === false ? false : !(node.children && node.children.length);
|
|
}
|
|
}, {
|
|
key: "onFilterInputKeyDown",
|
|
value: function onFilterInputKeyDown(event) {
|
|
//enter
|
|
if (event.which === 13) {
|
|
event.preventDefault();
|
|
}
|
|
}
|
|
}, {
|
|
key: "onFilterInputChange",
|
|
value: function onFilterInputChange(event) {
|
|
this.filterChanged = true;
|
|
var filterValue = event.target.value;
|
|
|
|
if (this.props.onFilterValueChange) {
|
|
this.props.onFilterValueChange({
|
|
originalEvent: event,
|
|
value: filterValue
|
|
});
|
|
} else {
|
|
this.setState({
|
|
filterValue: filterValue
|
|
});
|
|
}
|
|
}
|
|
}, {
|
|
key: "filter",
|
|
value: function filter(value) {
|
|
this.setState({
|
|
filterValue: utils.ObjectUtils.isNotEmpty(value) ? value : ''
|
|
}, this._filter);
|
|
}
|
|
}, {
|
|
key: "_filter",
|
|
value: function _filter() {
|
|
if (!this.filterChanged) {
|
|
return;
|
|
}
|
|
|
|
var filterValue = this.getFilterValue();
|
|
|
|
if (utils.ObjectUtils.isEmpty(filterValue)) {
|
|
this.filteredNodes = this.props.value;
|
|
} else {
|
|
this.filteredNodes = [];
|
|
var searchFields = this.props.filterBy.split(',');
|
|
var filterText = filterValue.toLocaleLowerCase(this.props.filterLocale);
|
|
var isStrictMode = this.props.filterMode === 'strict';
|
|
|
|
var _iterator = _createForOfIteratorHelper(this.props.value),
|
|
_step;
|
|
|
|
try {
|
|
for (_iterator.s(); !(_step = _iterator.n()).done;) {
|
|
var node = _step.value;
|
|
|
|
var copyNode = _objectSpread({}, node);
|
|
|
|
var paramsWithoutNode = {
|
|
searchFields: searchFields,
|
|
filterText: filterText,
|
|
isStrictMode: isStrictMode
|
|
};
|
|
|
|
if (isStrictMode && (this.findFilteredNodes(copyNode, paramsWithoutNode) || this.isFilterMatched(copyNode, paramsWithoutNode)) || !isStrictMode && (this.isFilterMatched(copyNode, paramsWithoutNode) || this.findFilteredNodes(copyNode, paramsWithoutNode))) {
|
|
this.filteredNodes.push(copyNode);
|
|
}
|
|
}
|
|
} catch (err) {
|
|
_iterator.e(err);
|
|
} finally {
|
|
_iterator.f();
|
|
}
|
|
}
|
|
|
|
this.filterChanged = false;
|
|
}
|
|
}, {
|
|
key: "findFilteredNodes",
|
|
value: function findFilteredNodes(node, paramsWithoutNode) {
|
|
if (node) {
|
|
var matched = false;
|
|
|
|
if (node.children) {
|
|
var childNodes = _toConsumableArray(node.children);
|
|
|
|
node.children = [];
|
|
|
|
var _iterator2 = _createForOfIteratorHelper(childNodes),
|
|
_step2;
|
|
|
|
try {
|
|
for (_iterator2.s(); !(_step2 = _iterator2.n()).done;) {
|
|
var childNode = _step2.value;
|
|
|
|
var copyChildNode = _objectSpread({}, childNode);
|
|
|
|
if (this.isFilterMatched(copyChildNode, paramsWithoutNode)) {
|
|
matched = true;
|
|
node.children.push(copyChildNode);
|
|
}
|
|
}
|
|
} catch (err) {
|
|
_iterator2.e(err);
|
|
} finally {
|
|
_iterator2.f();
|
|
}
|
|
}
|
|
|
|
if (matched) {
|
|
node.expanded = true;
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}, {
|
|
key: "isFilterMatched",
|
|
value: function isFilterMatched(node, _ref) {
|
|
var searchFields = _ref.searchFields,
|
|
filterText = _ref.filterText,
|
|
isStrictMode = _ref.isStrictMode;
|
|
var matched = false;
|
|
|
|
var _iterator3 = _createForOfIteratorHelper(searchFields),
|
|
_step3;
|
|
|
|
try {
|
|
for (_iterator3.s(); !(_step3 = _iterator3.n()).done;) {
|
|
var field = _step3.value;
|
|
var fieldValue = String(utils.ObjectUtils.resolveFieldData(node, field)).toLocaleLowerCase(this.props.filterLocale);
|
|
|
|
if (fieldValue.indexOf(filterText) > -1) {
|
|
matched = true;
|
|
}
|
|
}
|
|
} catch (err) {
|
|
_iterator3.e(err);
|
|
} finally {
|
|
_iterator3.f();
|
|
}
|
|
|
|
if (!matched || isStrictMode && !this.isNodeLeaf(node)) {
|
|
matched = this.findFilteredNodes(node, {
|
|
searchFields: searchFields,
|
|
filterText: filterText,
|
|
isStrictMode: isStrictMode
|
|
}) || matched;
|
|
}
|
|
|
|
return matched;
|
|
}
|
|
}, {
|
|
key: "renderRootChild",
|
|
value: function renderRootChild(node, index, last) {
|
|
return /*#__PURE__*/React__default["default"].createElement(UITreeNode, {
|
|
key: node.key || node.label,
|
|
node: node,
|
|
index: index,
|
|
last: last,
|
|
path: String(index),
|
|
disabled: this.props.disabled,
|
|
selectionMode: this.props.selectionMode,
|
|
selectionKeys: this.props.selectionKeys,
|
|
onSelectionChange: this.props.onSelectionChange,
|
|
metaKeySelection: this.props.metaKeySelection,
|
|
contextMenuSelectionKey: this.props.contextMenuSelectionKey,
|
|
onContextMenuSelectionChange: this.props.onContextMenuSelectionChange,
|
|
onContextMenu: this.props.onContextMenu,
|
|
propagateSelectionDown: this.props.propagateSelectionDown,
|
|
propagateSelectionUp: this.props.propagateSelectionUp,
|
|
onExpand: this.props.onExpand,
|
|
onCollapse: this.props.onCollapse,
|
|
onSelect: this.props.onSelect,
|
|
onUnselect: this.props.onUnselect,
|
|
expandedKeys: this.getExpandedKeys(),
|
|
onToggle: this.onToggle,
|
|
nodeTemplate: this.props.nodeTemplate,
|
|
togglerTemplate: this.props.togglerTemplate,
|
|
isNodeLeaf: this.isNodeLeaf,
|
|
dragdropScope: this.props.dragdropScope,
|
|
onDragStart: this.onDragStart,
|
|
onDragEnd: this.onDragEnd,
|
|
onDrop: this.onDrop,
|
|
onDropPoint: this.onDropPoint,
|
|
onNodeClick: this.props.onNodeClick,
|
|
onNodeDoubleClick: this.props.onNodeDoubleClick
|
|
});
|
|
}
|
|
}, {
|
|
key: "renderRootChildren",
|
|
value: function renderRootChildren() {
|
|
var _this2 = this;
|
|
|
|
if (this.props.filter) {
|
|
this.filterChanged = true;
|
|
|
|
this._filter();
|
|
}
|
|
|
|
var value = this.getRootNode();
|
|
return value.map(function (node, index) {
|
|
return _this2.renderRootChild(node, index, index === value.length - 1);
|
|
});
|
|
}
|
|
}, {
|
|
key: "renderModel",
|
|
value: function renderModel() {
|
|
if (this.props.value) {
|
|
var rootNodes = this.renderRootChildren();
|
|
var contentClass = utils.classNames('p-tree-container', this.props.contentClassName);
|
|
return /*#__PURE__*/React__default["default"].createElement("ul", {
|
|
className: contentClass,
|
|
role: "tree",
|
|
"aria-label": this.props.ariaLabel,
|
|
"aria-labelledby": this.props.ariaLabelledBy,
|
|
style: this.props.contentStyle
|
|
}, rootNodes);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}, {
|
|
key: "renderLoader",
|
|
value: function renderLoader() {
|
|
if (this.props.loading) {
|
|
var icon = utils.classNames('p-tree-loading-icon pi-spin', this.props.loadingIcon);
|
|
return /*#__PURE__*/React__default["default"].createElement("div", {
|
|
className: "p-tree-loading-overlay p-component-overlay"
|
|
}, /*#__PURE__*/React__default["default"].createElement("i", {
|
|
className: icon
|
|
}));
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}, {
|
|
key: "renderFilter",
|
|
value: function renderFilter() {
|
|
if (this.props.filter) {
|
|
var filterValue = this.getFilterValue();
|
|
filterValue = utils.ObjectUtils.isNotEmpty(filterValue) ? filterValue : '';
|
|
return /*#__PURE__*/React__default["default"].createElement("div", {
|
|
className: "p-tree-filter-container"
|
|
}, /*#__PURE__*/React__default["default"].createElement("input", {
|
|
type: "text",
|
|
value: filterValue,
|
|
autoComplete: "off",
|
|
className: "p-tree-filter p-inputtext p-component",
|
|
placeholder: this.props.filterPlaceholder,
|
|
onKeyDown: this.onFilterInputKeyDown,
|
|
onChange: this.onFilterInputChange,
|
|
disabled: this.props.disabled
|
|
}), /*#__PURE__*/React__default["default"].createElement("span", {
|
|
className: "p-tree-filter-icon pi pi-search"
|
|
}));
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}, {
|
|
key: "renderHeader",
|
|
value: function renderHeader() {
|
|
if (this.props.showHeader) {
|
|
var filterElement = this.renderFilter();
|
|
var content = filterElement;
|
|
|
|
if (this.props.header) {
|
|
var defaultContentOptions = {
|
|
filterContainerClassName: 'p-tree-filter-container',
|
|
filterIconClasssName: 'p-tree-filter-icon pi pi-search',
|
|
filterInput: {
|
|
className: 'p-tree-filter p-inputtext p-component',
|
|
onKeyDown: this.onFilterInputKeyDown,
|
|
onChange: this.onFilterInputChange
|
|
},
|
|
filterElement: filterElement,
|
|
element: content,
|
|
props: this.props
|
|
};
|
|
content = utils.ObjectUtils.getJSXElement(this.props.header, defaultContentOptions);
|
|
}
|
|
|
|
return /*#__PURE__*/React__default["default"].createElement("div", {
|
|
className: "p-tree-header"
|
|
}, content);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}, {
|
|
key: "renderFooter",
|
|
value: function renderFooter() {
|
|
var content = utils.ObjectUtils.getJSXElement(this.props.footer, this.props);
|
|
return /*#__PURE__*/React__default["default"].createElement("div", {
|
|
className: "p-tree-footer"
|
|
}, content);
|
|
}
|
|
}, {
|
|
key: "render",
|
|
value: function render() {
|
|
var className = utils.classNames('p-tree p-component', this.props.className, {
|
|
'p-tree-selectable': this.props.selectionMode,
|
|
'p-tree-loading': this.props.loading,
|
|
'p-disabled': this.props.disabled
|
|
});
|
|
var loader = this.renderLoader();
|
|
var content = this.renderModel();
|
|
var header = this.renderHeader();
|
|
var footer = this.renderFooter();
|
|
return /*#__PURE__*/React__default["default"].createElement("div", {
|
|
id: this.props.id,
|
|
className: className,
|
|
style: this.props.style
|
|
}, loader, header, content, footer);
|
|
}
|
|
}]);
|
|
|
|
return Tree;
|
|
}(React.Component);
|
|
|
|
_defineProperty(Tree, "defaultProps", {
|
|
id: null,
|
|
value: null,
|
|
disabled: false,
|
|
selectionMode: null,
|
|
selectionKeys: null,
|
|
onSelectionChange: null,
|
|
contextMenuSelectionKey: null,
|
|
onContextMenuSelectionChange: null,
|
|
expandedKeys: null,
|
|
style: null,
|
|
className: null,
|
|
contentStyle: null,
|
|
contentClassName: null,
|
|
metaKeySelection: true,
|
|
propagateSelectionUp: true,
|
|
propagateSelectionDown: true,
|
|
loading: false,
|
|
loadingIcon: 'pi pi-spinner',
|
|
dragdropScope: null,
|
|
header: null,
|
|
footer: null,
|
|
showHeader: true,
|
|
filter: false,
|
|
filterValue: null,
|
|
filterBy: 'label',
|
|
filterMode: 'lenient',
|
|
filterPlaceholder: null,
|
|
filterLocale: undefined,
|
|
nodeTemplate: null,
|
|
togglerTemplate: null,
|
|
onSelect: null,
|
|
onUnselect: null,
|
|
onExpand: null,
|
|
onCollapse: null,
|
|
onToggle: null,
|
|
onDragDrop: null,
|
|
onContextMenu: null,
|
|
onFilterValueChange: null,
|
|
onNodeClick: null,
|
|
onNodeDoubleClick: null
|
|
});
|
|
|
|
exports.Tree = Tree;
|