1317 lines
41 KiB
JavaScript
1317 lines
41 KiB
JavaScript
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
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import _extends from "@babel/runtime/helpers/esm/extends";
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import _inheritsLoose from "@babel/runtime/helpers/esm/inheritsLoose";
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import _isNil from "lodash/isNil";
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import _isFunction from "lodash/isFunction";
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import _isNumber from "lodash/isNumber";
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import _isString from "lodash/isString";
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import _omit from "lodash/omit";
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import _get from "lodash/get";
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import _isEmpty from "lodash/isEmpty";
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import _isUndefined from "lodash/isUndefined";
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import _isArray from "lodash/isArray";
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import * as React from 'react';
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import PropTypes from 'prop-types';
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import classNames from 'classnames';
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import List from 'react-virtualized/dist/commonjs/List';
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import AutoSizer from 'react-virtualized/dist/commonjs/AutoSizer';
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import { CellMeasurerCache, CellMeasurer } from 'react-virtualized/dist/commonjs/CellMeasurer';
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import { polyfill } from 'react-lifecycles-compat';
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import shallowEqual from '../utils/shallowEqual';
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import TreeNode from './TreeNode';
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import { defaultProps, prefix, defaultClassPrefix, getUnhandledProps, createChainedFunction, mergeRefs } from '../utils';
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import { flattenTree, getExpandWhenSearching, getNodeParents, shouldShowNodeByExpanded, treeDeprecatedWarning, hasVisibleChildren, compareArray, getExpandAll, getExpandItemValues, getExpandState, getDragNodeKeys, calDropNodePosition, createUpdateTreeDataFunction } from '../utils/treeUtils';
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import { PickerToggle, getToggleWrapperClassName, onMenuKeyDown, MenuWrapper, SearchBar, PickerToggleTrigger, createConcatChildrenFunction, shouldDisplay } from '../Picker';
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import { TREE_NODE_DROP_POSITION } from '../constants';
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import { listPickerPropTypes, listPickerDefaultProps } from '../Picker/propTypes'; // default value for virtualized
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var defaultHeight = 360;
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var defaultWidth = 200;
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var TreePicker =
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/*#__PURE__*/
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function (_React$Component) {
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_inheritsLoose(TreePicker, _React$Component);
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function TreePicker(props) {
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var _this;
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_this = _React$Component.call(this, props) || this;
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_this.menuRef = void 0;
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_this.treeViewRef = void 0;
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_this.positionRef = void 0;
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_this.listRef = void 0;
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_this.triggerRef = void 0;
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_this.toggleRef = void 0;
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||
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_this.getFocusableMenuItems = function () {
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var filterData = _this.state.filterData;
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var _this$props = _this.props,
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childrenKey = _this$props.childrenKey,
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_this$props$disabledI = _this$props.disabledItemValues,
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disabledItemValues = _this$props$disabledI === void 0 ? [] : _this$props$disabledI,
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valueKey = _this$props.valueKey;
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var items = [];
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var loop = function loop(nodes) {
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nodes.forEach(function (node) {
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var nodeData = _extends({}, node, {}, _this.nodes[node.refKey]);
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var disabled = disabledItemValues.some(function (disabledItem) {
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return shallowEqual(disabledItem, node[valueKey]);
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});
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if (!disabled) {
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items.push(node);
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}
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if (node[childrenKey] && getExpandState(nodeData, _this.props)) {
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loop(node[childrenKey]);
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}
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});
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};
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loop(filterData);
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return items;
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};
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_this.getElementByDataKey = function (dataKey) {
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var ele = _this.nodeRefs[dataKey];
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if (ele instanceof Element) {
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return ele.querySelector("." + _this.addTreePrefix('node-label'));
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}
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return null;
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};
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_this.nodes = {};
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_this.node = null;
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_this.cache = new CellMeasurerCache({
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fixedWidth: true,
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minHeight: 20
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});
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_this.nodeRefs = {};
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||
_this.dragNode = null;
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||
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_this.bindNodeRefs = function (refKey, ref) {
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_this.nodeRefs[refKey] = ref;
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||
};
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_this.getPositionInstance = function () {
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return _this.positionRef.current;
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||
};
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_this.getToggleInstance = function () {
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||
return _this.toggleRef.current;
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||
};
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_this.addPrefix = function (name) {
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return prefix(_this.props.classPrefix)(name);
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};
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_this.addTreePrefix = function (name) {
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return prefix(defaultClassPrefix('tree'))(name);
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};
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_this.selectActiveItem = function (event) {
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||
var _this$getActiveItem = _this.getActiveItem(),
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nodeData = _this$getActiveItem.nodeData;
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||
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_this.handleSelect(nodeData, event);
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};
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_this.focusNextItem = function () {
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||
var _node$focus;
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||
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var _this$getItemsAndActi = _this.getItemsAndActiveIndex(),
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items = _this$getItemsAndActi.items,
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||
activeIndex = _this$getItemsAndActi.activeIndex;
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||
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||
if (items.length === 0) {
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||
return;
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||
}
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||
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var nextIndex = activeIndex === items.length - 1 ? 0 : activeIndex + 1;
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||
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||
var node = _this.getElementByDataKey(items[nextIndex].refKey);
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||
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node === null || node === void 0 ? void 0 : (_node$focus = node.focus) === null || _node$focus === void 0 ? void 0 : _node$focus.call(node);
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||
};
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||
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||
_this.focusPreviousItem = function () {
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||
var _node$focus2;
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||
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||
var _this$getItemsAndActi2 = _this.getItemsAndActiveIndex(),
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items = _this$getItemsAndActi2.items,
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||
activeIndex = _this$getItemsAndActi2.activeIndex;
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||
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if (items.length === 0) {
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return;
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||
}
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||
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var prevIndex = activeIndex === 0 ? items.length - 1 : activeIndex - 1;
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prevIndex = prevIndex >= 0 ? prevIndex : 0;
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||
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var node = _this.getElementByDataKey(items[prevIndex].refKey);
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node === null || node === void 0 ? void 0 : (_node$focus2 = node.focus) === null || _node$focus2 === void 0 ? void 0 : _node$focus2.call(node);
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};
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_this.handleCloseDropdown = function () {
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var _this$triggerRef$curr, _this$triggerRef$curr2;
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(_this$triggerRef$curr = _this.triggerRef.current) === null || _this$triggerRef$curr === void 0 ? void 0 : (_this$triggerRef$curr2 = _this$triggerRef$curr.hide) === null || _this$triggerRef$curr2 === void 0 ? void 0 : _this$triggerRef$curr2.call(_this$triggerRef$curr);
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};
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_this.handleOpenDropdown = function () {
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var _this$triggerRef$curr3, _this$triggerRef$curr4;
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(_this$triggerRef$curr3 = _this.triggerRef.current) === null || _this$triggerRef$curr3 === void 0 ? void 0 : (_this$triggerRef$curr4 = _this$triggerRef$curr3.show) === null || _this$triggerRef$curr4 === void 0 ? void 0 : _this$triggerRef$curr4.call(_this$triggerRef$curr3);
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};
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_this.open = function () {
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var _this$handleOpenDropd, _this2;
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(_this$handleOpenDropd = (_this2 = _this).handleOpenDropdown) === null || _this$handleOpenDropd === void 0 ? void 0 : _this$handleOpenDropd.call(_this2);
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};
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_this.close = function () {
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var _this$handleCloseDrop, _this3;
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(_this$handleCloseDrop = (_this3 = _this).handleCloseDropdown) === null || _this$handleCloseDrop === void 0 ? void 0 : _this$handleCloseDrop.call(_this3);
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};
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_this.handleToggleDropdown = function () {
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var active = _this.state.active;
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if (active) {
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_this.handleCloseDropdown();
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return;
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}
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_this.handleOpenDropdown();
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};
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_this.handleToggle = function (nodeData) {
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var _this$props2 = _this.props,
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valueKey = _this$props2.valueKey,
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childrenKey = _this$props2.childrenKey,
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onExpand = _this$props2.onExpand,
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expandItemValues = _this$props2.expandItemValues;
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var nextExpandItemValues = _this.toggleExpand(nodeData, !nodeData.expand);
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if (_isUndefined(expandItemValues)) {
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_this.unserializeLists('expand', nextExpandItemValues);
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_this.setState({
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expandItemValues: nextExpandItemValues
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});
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}
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onExpand === null || onExpand === void 0 ? void 0 : onExpand(nextExpandItemValues, nodeData, createConcatChildrenFunction(nodeData, nodeData[valueKey], {
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valueKey: valueKey,
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childrenKey: childrenKey
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}));
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};
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_this.handleSelect = function (nodeData, event) {
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var _this$toggleRef$curre;
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var _this$props3 = _this.props,
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valueKey = _this$props3.valueKey,
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onChange = _this$props3.onChange,
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onSelect = _this$props3.onSelect,
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value = _this$props3.value;
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_this.node = nodeData;
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if (_isUndefined(value)) {
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_this.setState({
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activeNode: nodeData,
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selectedValue: nodeData[valueKey]
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});
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}
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onChange === null || onChange === void 0 ? void 0 : onChange(nodeData[valueKey], event);
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onSelect === null || onSelect === void 0 ? void 0 : onSelect(nodeData, nodeData[valueKey], event);
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_this.handleCloseDropdown();
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(_this$toggleRef$curre = _this.toggleRef.current) === null || _this$toggleRef$curre === void 0 ? void 0 : _this$toggleRef$curre.onFocus();
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};
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_this.handleKeyDown = function (event) {
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onMenuKeyDown(event, {
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down: _this.focusNextItem,
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up: _this.focusPreviousItem,
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enter: _this.selectActiveItem,
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del: _this.handleClean
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});
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};
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_this.handleToggleKeyDown = function (event) {
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var _this$state = _this.state,
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activeNode = _this$state.activeNode,
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active = _this$state.active; // enter
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if ((!activeNode || !active) && event.keyCode === 13) {
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_this.handleToggleDropdown();
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} // delete
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if (event.keyCode === 8) {
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_this.handleClean(event);
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}
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if (!_this.treeViewRef.current) {
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return;
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}
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if (event.target instanceof HTMLElement) {
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var className = event.target.className;
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if (className.includes(_this.addPrefix('toggle')) || className.includes(_this.addPrefix('toggle-custom')) || className.includes(_this.addPrefix('search-bar-input'))) {
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onMenuKeyDown(event, {
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down: _this.focusNextItem
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});
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}
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}
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};
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_this.handleSearch = function (value, event) {
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var filterData = _this.state.filterData;
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var _this$props4 = _this.props,
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onSearch = _this$props4.onSearch,
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searchKeyword = _this$props4.searchKeyword;
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if (_isUndefined(searchKeyword)) {
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_this.setState({
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searchKeyword: value,
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filterData: _this.getFilterData(filterData, value)
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});
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}
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onSearch === null || onSearch === void 0 ? void 0 : onSearch(value, event);
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};
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_this.handleClean = function (event) {
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var _this$props$onChange, _this$props5;
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_this.setState({
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activeNode: null,
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selectedValue: null
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});
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_this.node = null;
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(_this$props$onChange = (_this$props5 = _this.props).onChange) === null || _this$props$onChange === void 0 ? void 0 : _this$props$onChange.call(_this$props5, null, event);
|
||
};
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||
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_this.handleOnOpen = function () {
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var _this$props$onOpen, _this$props6;
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var activeNode = _this.state.activeNode;
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||
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if (activeNode) {
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var _node$focus3;
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||
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var node = _this.getElementByDataKey(activeNode.refKey);
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node === null || node === void 0 ? void 0 : (_node$focus3 = node.focus) === null || _node$focus3 === void 0 ? void 0 : _node$focus3.call(node);
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}
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(_this$props$onOpen = (_this$props6 = _this.props).onOpen) === null || _this$props$onOpen === void 0 ? void 0 : _this$props$onOpen.call(_this$props6);
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||
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_this.setState({
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||
active: true
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||
});
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||
};
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||
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_this.handleOnClose = function () {
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||
var filterData = _this.state.filterData;
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var _this$props7 = _this.props,
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searchKeyword = _this$props7.searchKeyword,
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onClose = _this$props7.onClose;
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||
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if (_isUndefined(searchKeyword)) {
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_this.setState({
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||
searchKeyword: '',
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filterData: _this.getFilterData(filterData, '')
|
||
});
|
||
}
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||
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onClose === null || onClose === void 0 ? void 0 : onClose();
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||
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_this.setState({
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||
active: false
|
||
});
|
||
};
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_this.handleDragStart = function (nodeData, event) {
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var _this$props8 = _this.props,
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valueKey = _this$props8.valueKey,
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childrenKey = _this$props8.childrenKey,
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onDragStart = _this$props8.onDragStart,
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draggable = _this$props8.draggable;
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if (draggable) {
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_this.setState({
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dragging: true,
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dragNodeKeys: getDragNodeKeys(nodeData, childrenKey, valueKey)
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||
});
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||
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_this.dragNode = _this.nodes[nodeData.refKey];
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onDragStart === null || onDragStart === void 0 ? void 0 : onDragStart(nodeData, event);
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}
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};
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_this.handleDragEnter = function (nodeData, event) {
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var _this$state2 = _this.state,
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dragging = _this$state2.dragging,
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dragNodeKeys = _this$state2.dragNodeKeys;
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var _this$props9 = _this.props,
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valueKey = _this$props9.valueKey,
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onDragEnter = _this$props9.onDragEnter;
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||
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if (dragNodeKeys.some(function (d) {
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||
return shallowEqual(d, nodeData[valueKey]);
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})) {
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return;
|
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}
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||
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if (dragging && _this.dragNode) {
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var dropNodePosition = calDropNodePosition(event, _this.nodeRefs[nodeData.refKey]);
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||
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_this.setState({
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dragOverNodeKey: nodeData[valueKey],
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dropNodePosition: dropNodePosition
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});
|
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}
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onDragEnter === null || onDragEnter === void 0 ? void 0 : onDragEnter(nodeData, event);
|
||
};
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|
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_this.handleDragOver = function (nodeData, event) {
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var _this$state3 = _this.state,
|
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dragNodeKeys = _this$state3.dragNodeKeys,
|
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dragOverNodeKey = _this$state3.dragOverNodeKey,
|
||
dropNodePosition = _this$state3.dropNodePosition;
|
||
var _this$props10 = _this.props,
|
||
valueKey = _this$props10.valueKey,
|
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onDragOver = _this$props10.onDragOver;
|
||
|
||
if (dragNodeKeys.some(function (d) {
|
||
return shallowEqual(d, nodeData[valueKey]);
|
||
})) {
|
||
return;
|
||
}
|
||
|
||
if (_this.dragNode && shallowEqual(nodeData[valueKey], dragOverNodeKey)) {
|
||
var lastDropNodePosition = calDropNodePosition(event, _this.nodeRefs[nodeData.refKey]);
|
||
if (lastDropNodePosition === dropNodePosition) return;
|
||
|
||
_this.setState({
|
||
dropNodePosition: lastDropNodePosition
|
||
});
|
||
}
|
||
|
||
onDragOver === null || onDragOver === void 0 ? void 0 : onDragOver(nodeData, event);
|
||
};
|
||
|
||
_this.handleDragLeave = function (nodeData, event) {
|
||
var onDragLeave = _this.props.onDragLeave;
|
||
onDragLeave === null || onDragLeave === void 0 ? void 0 : onDragLeave(nodeData, event);
|
||
};
|
||
|
||
_this.handleDragEnd = function (nodeData, event) {
|
||
var onDragEnd = _this.props.onDragEnd;
|
||
|
||
_this.setState({
|
||
dragging: false,
|
||
dragNodeKeys: [],
|
||
dragOverNodeKey: null
|
||
});
|
||
|
||
onDragEnd === null || onDragEnd === void 0 ? void 0 : onDragEnd(nodeData, event);
|
||
};
|
||
|
||
_this.handleDrop = function (nodeData, event) {
|
||
var dragNodeKeys = _this.state.dragNodeKeys;
|
||
var _this$props11 = _this.props,
|
||
valueKey = _this$props11.valueKey,
|
||
onDrop = _this$props11.onDrop;
|
||
|
||
if (dragNodeKeys.some(function (d) {
|
||
return shallowEqual(d, nodeData[valueKey]);
|
||
})) {
|
||
console.error('Cannot drag a node to itself and its children');
|
||
} else {
|
||
var dropData = _this.getDropData(nodeData);
|
||
|
||
onDrop === null || onDrop === void 0 ? void 0 : onDrop(dropData, event);
|
||
}
|
||
|
||
_this.setState({
|
||
dragging: false,
|
||
dragNodeKeys: [],
|
||
dragOverNodeKey: null,
|
||
dropNodePosition: null
|
||
});
|
||
|
||
_this.dragNode = null;
|
||
};
|
||
|
||
_this.measureRowRenderer = function (nodes) {
|
||
return function (_ref) {
|
||
var key = _ref.key,
|
||
index = _ref.index,
|
||
style = _ref.style,
|
||
parent = _ref.parent;
|
||
var node = nodes[index];
|
||
return React.createElement(CellMeasurer, {
|
||
cache: _this.cache,
|
||
columnIndex: 0,
|
||
key: key,
|
||
rowIndex: index,
|
||
parent: parent
|
||
}, function () {
|
||
return _this.renderVirtualNode(node, {
|
||
key: key,
|
||
style: style
|
||
});
|
||
});
|
||
};
|
||
};
|
||
|
||
var _value = props.value,
|
||
data = props.data,
|
||
_valueKey = props.valueKey,
|
||
_props$searchKeyword = props.searchKeyword,
|
||
_searchKeyword = _props$searchKeyword === void 0 ? '' : _props$searchKeyword;
|
||
|
||
var nextData = [].concat(data);
|
||
|
||
var _nextExpandItemValues = getExpandItemValues(props);
|
||
|
||
_this.flattenNodes(nextData);
|
||
|
||
_this.unserializeLists('expand', _nextExpandItemValues, props);
|
||
|
||
_this.state = {
|
||
data: data,
|
||
value: _value,
|
||
dragging: false,
|
||
selectedValue: _this.getValue(props),
|
||
expandAll: getExpandAll(props),
|
||
filterData: _this.getFilterData(nextData, _searchKeyword, props),
|
||
activeNode: _this.getActiveNode(_this.getValue(props), _valueKey),
|
||
searchKeyword: _searchKeyword,
|
||
expandItemValues: _this.serializeList('expand'),
|
||
dragNodeKeys: [],
|
||
dragOverNodeKey: null,
|
||
dropNodePosition: null
|
||
};
|
||
_this.treeViewRef = React.createRef();
|
||
_this.positionRef = React.createRef();
|
||
_this.listRef = React.createRef();
|
||
_this.triggerRef = React.createRef();
|
||
_this.toggleRef = React.createRef(); // for test
|
||
|
||
_this.menuRef = React.createRef();
|
||
treeDeprecatedWarning(props, ['expandAll']);
|
||
return _this;
|
||
}
|
||
|
||
var _proto = TreePicker.prototype;
|
||
|
||
_proto.componentDidMount = function componentDidMount() {
|
||
var activeNode = this.state.activeNode;
|
||
this.focusNode(activeNode);
|
||
};
|
||
|
||
TreePicker.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps, prevState) {
|
||
var value = nextProps.value,
|
||
data = nextProps.data,
|
||
expandAll = nextProps.expandAll,
|
||
searchKeyword = nextProps.searchKeyword,
|
||
expandItemValues = nextProps.expandItemValues;
|
||
var nextState = {};
|
||
|
||
if (_isArray(data) && _isArray(prevState.data) && prevState.data !== data) {
|
||
nextState.data = data;
|
||
}
|
||
|
||
if (!shallowEqual(value, prevState.value)) {
|
||
nextState.value = value;
|
||
nextState.selectedValue = value;
|
||
}
|
||
|
||
if (compareArray(expandItemValues, prevState.expandItemValues) && Array.isArray(expandItemValues)) {
|
||
nextState.expandItemValues = expandItemValues;
|
||
}
|
||
|
||
if (!_isUndefined(searchKeyword) && searchKeyword !== prevState.searchKeyword) {
|
||
nextState.searchKeyword = searchKeyword;
|
||
}
|
||
|
||
if (expandAll !== prevState.expandAll) {
|
||
nextState.expandAll = expandAll;
|
||
}
|
||
|
||
return Object.keys(nextState).length ? nextState : null;
|
||
};
|
||
|
||
_proto.componentDidUpdate = function componentDidUpdate(_prevProps, prevState) {
|
||
this.updateDataChange(prevState);
|
||
this.updateValueChange(prevState);
|
||
this.updateExpandItemValuesChange(prevState);
|
||
this.updateSearchKeywordChange(prevState);
|
||
|
||
if (this.listRef.current) {
|
||
this.listRef.current.forceUpdateGrid();
|
||
}
|
||
};
|
||
|
||
_proto.updateDataChange = function updateDataChange(prevState) {
|
||
var _this$state4 = this.state,
|
||
searchKeyword = _this$state4.searchKeyword,
|
||
expandItemValues = _this$state4.expandItemValues;
|
||
var data = this.props.data;
|
||
|
||
if (prevState.data !== data) {
|
||
var nextData = [].concat(data);
|
||
this.flattenNodes(nextData);
|
||
var filterData = this.getFilterData(nextData, searchKeyword);
|
||
var activeNode = this.getActiveNode(this.getValue());
|
||
this.focusNode(activeNode);
|
||
this.unserializeLists('expand', expandItemValues);
|
||
var newState = {};
|
||
|
||
if (activeNode) {
|
||
newState = {
|
||
activeNode: activeNode
|
||
};
|
||
}
|
||
|
||
this.setState(_extends({}, {
|
||
data: nextData,
|
||
filterData: filterData,
|
||
expandItemValues: this.serializeList('expand')
|
||
}, {}, newState));
|
||
}
|
||
};
|
||
|
||
_proto.updateValueChange = function updateValueChange(prevState) {
|
||
var _this$props12 = this.props,
|
||
value = _this$props12.value,
|
||
valueKey = _this$props12.valueKey;
|
||
|
||
if (!shallowEqual(prevState.value, value)) {
|
||
var activeNode = null;
|
||
|
||
if (this.node === null) {
|
||
activeNode = this.getActiveNode(value);
|
||
}
|
||
|
||
if (value !== null && this.node !== null) {
|
||
activeNode = shallowEqual(this.node[valueKey], value) ? this.node : this.getActiveNode(value);
|
||
}
|
||
|
||
var nextState = {
|
||
value: value,
|
||
activeNode: activeNode
|
||
};
|
||
|
||
if (value === null) {
|
||
nextState.activeNode = null;
|
||
this.node = null;
|
||
}
|
||
|
||
if (activeNode !== null) {
|
||
this.focusNode(activeNode);
|
||
}
|
||
|
||
this.setState(nextState);
|
||
}
|
||
};
|
||
|
||
_proto.updateExpandItemValuesChange = function updateExpandItemValuesChange(prevState) {
|
||
var expandItemValues = this.props.expandItemValues;
|
||
|
||
if (compareArray(expandItemValues, prevState.expandItemValues) && Array.isArray(expandItemValues)) {
|
||
this.unserializeLists('expand', expandItemValues);
|
||
this.setState({
|
||
expandItemValues: expandItemValues
|
||
});
|
||
}
|
||
};
|
||
|
||
_proto.updateSearchKeywordChange = function updateSearchKeywordChange(prevState) {
|
||
var filterData = this.state.filterData;
|
||
|
||
if (!_isUndefined(this.props.searchKeyword) && prevState.searchKeyword !== this.props.searchKeyword) {
|
||
this.setState({
|
||
filterData: this.getFilterData(filterData, this.props.searchKeyword)
|
||
});
|
||
}
|
||
};
|
||
|
||
_proto.getValue = function getValue(props) {
|
||
if (props === void 0) {
|
||
props = this.props;
|
||
}
|
||
|
||
var _props = props,
|
||
value = _props.value,
|
||
defaultValue = _props.defaultValue;
|
||
return !_isUndefined(value) ? value : defaultValue;
|
||
};
|
||
|
||
_proto.getActiveNode = function getActiveNode(value, valueKey) {
|
||
var _this4 = this;
|
||
|
||
if (valueKey === void 0) {
|
||
valueKey = this.props.valueKey;
|
||
}
|
||
|
||
var activeNode = null;
|
||
|
||
if (!_isUndefined(value)) {
|
||
Object.keys(this.nodes).forEach(function (refKey) {
|
||
if (shallowEqual(_this4.nodes[refKey][valueKey], value)) {
|
||
activeNode = _this4.nodes[refKey];
|
||
}
|
||
});
|
||
}
|
||
|
||
return activeNode;
|
||
};
|
||
|
||
_proto.getActiveElementOption = function getActiveElementOption(options, value) {
|
||
var childrenKey = this.props.childrenKey;
|
||
|
||
for (var i = 0; i < options.length; i += 1) {
|
||
var _options$i$childrenKe;
|
||
|
||
if (options[i].value === value) {
|
||
return options[i];
|
||
} else if ((_options$i$childrenKe = options[i][childrenKey]) === null || _options$i$childrenKe === void 0 ? void 0 : _options$i$childrenKe.length) {
|
||
var active = this.getActiveElementOption(options[i][childrenKey], value);
|
||
|
||
if (!_isEmpty(active)) {
|
||
return active;
|
||
}
|
||
}
|
||
}
|
||
|
||
return {};
|
||
};
|
||
|
||
_proto.getItemsAndActiveIndex = function getItemsAndActiveIndex() {
|
||
var items = this.getFocusableMenuItems();
|
||
var activeIndex = -1;
|
||
items.forEach(function (item, index) {
|
||
if (document.activeElement !== null) {
|
||
if (item.refKey === document.activeElement.getAttribute('data-key')) {
|
||
activeIndex = index;
|
||
}
|
||
}
|
||
});
|
||
return {
|
||
items: items,
|
||
activeIndex: activeIndex
|
||
};
|
||
};
|
||
|
||
_proto.getActiveItem = function getActiveItem() {
|
||
var nodeData = {};
|
||
var activeItem = document.activeElement;
|
||
|
||
if (activeItem !== null) {
|
||
var _get2 = _get(activeItem, 'dataset'),
|
||
key = _get2.key,
|
||
layer = _get2.layer;
|
||
|
||
var activeNode = this.nodes[key];
|
||
|
||
if (activeNode) {
|
||
nodeData = activeNode;
|
||
}
|
||
|
||
return {
|
||
nodeData: nodeData,
|
||
layer: layer
|
||
};
|
||
}
|
||
|
||
return {};
|
||
};
|
||
|
||
_proto.getFilterData = function getFilterData(data, word, props) {
|
||
if (word === void 0) {
|
||
word = '';
|
||
}
|
||
|
||
var _ref2 = props || this.props,
|
||
labelKey = _ref2.labelKey,
|
||
childrenKey = _ref2.childrenKey,
|
||
searchBy = _ref2.searchBy;
|
||
|
||
var setVisible = function setVisible(nodes) {
|
||
if (nodes === void 0) {
|
||
nodes = [];
|
||
}
|
||
|
||
return nodes.forEach(function (item) {
|
||
item.visible = searchBy ? searchBy(word, item[labelKey], item) : shouldDisplay(item[labelKey], word);
|
||
|
||
if (_isArray(item[childrenKey])) {
|
||
setVisible(item[childrenKey]);
|
||
item[childrenKey].forEach(function (child) {
|
||
if (child.visible) {
|
||
item.visible = child.visible;
|
||
}
|
||
});
|
||
}
|
||
});
|
||
};
|
||
|
||
if (!_isUndefined(word)) {
|
||
setVisible(data);
|
||
}
|
||
|
||
return data;
|
||
};
|
||
|
||
_proto.getFlattenTreeData = function getFlattenTreeData(nodes) {
|
||
var _this5 = this;
|
||
|
||
var expandItemValues = this.state.expandItemValues;
|
||
var _this$props13 = this.props,
|
||
childrenKey = _this$props13.childrenKey,
|
||
valueKey = _this$props13.valueKey;
|
||
return flattenTree(nodes, childrenKey, function (node) {
|
||
var formatted = {};
|
||
var curNode = _this5.nodes[node.refKey];
|
||
var parentKeys = getNodeParents(curNode, 'parentNode', valueKey);
|
||
|
||
if (curNode) {
|
||
formatted = _extends({}, node, {
|
||
expand: curNode.expand,
|
||
layer: curNode.layer,
|
||
parentNode: curNode.parentNode,
|
||
showNode: shouldShowNodeByExpanded(expandItemValues, parentKeys)
|
||
});
|
||
}
|
||
|
||
return formatted;
|
||
});
|
||
};
|
||
|
||
_proto.getTreeNodeProps = function getTreeNodeProps(node, layer, index) {
|
||
var _this$state5 = this.state,
|
||
dragOverNodeKey = _this$state5.dragOverNodeKey,
|
||
selectedValue = _this$state5.selectedValue,
|
||
dropNodePosition = _this$state5.dropNodePosition;
|
||
var dragNode = this.dragNode || {};
|
||
var _this$props14 = this.props,
|
||
locale = _this$props14.locale,
|
||
valueKey = _this$props14.valueKey,
|
||
labelKey = _this$props14.labelKey,
|
||
draggable = _this$props14.draggable,
|
||
childrenKey = _this$props14.childrenKey,
|
||
_this$props14$disable = _this$props14.disabledItemValues,
|
||
disabledItemValues = _this$props14$disable === void 0 ? [] : _this$props14$disable,
|
||
renderTreeNode = _this$props14.renderTreeNode,
|
||
renderTreeIcon = _this$props14.renderTreeIcon;
|
||
return {
|
||
rtl: locale.rtl,
|
||
value: node[valueKey],
|
||
label: node[labelKey],
|
||
index: index,
|
||
layer: layer,
|
||
expand: node.expand,
|
||
active: shallowEqual(node[valueKey], selectedValue),
|
||
visible: node.visible,
|
||
draggable: draggable,
|
||
dragging: shallowEqual(node[valueKey], dragNode[valueKey]),
|
||
children: node[childrenKey],
|
||
nodeData: node,
|
||
disabled: disabledItemValues.some(function (disabledItem) {
|
||
return shallowEqual(disabledItem, node[valueKey]);
|
||
}),
|
||
dragOver: shallowEqual(node[valueKey], dragOverNodeKey) && dropNodePosition === TREE_NODE_DROP_POSITION.DRAG_OVER,
|
||
dragOverTop: shallowEqual(node[valueKey], dragOverNodeKey) && dropNodePosition === TREE_NODE_DROP_POSITION.DRAG_OVER_TOP,
|
||
dragOverBottom: shallowEqual(node[valueKey], dragOverNodeKey) && dropNodePosition === TREE_NODE_DROP_POSITION.DRAG_OVER_BOTTOM,
|
||
onSelect: this.handleSelect,
|
||
onDragStart: this.handleDragStart,
|
||
onDragEnter: this.handleDragEnter,
|
||
onDragOver: this.handleDragOver,
|
||
onDragLeave: this.handleDragLeave,
|
||
onDragEnd: this.handleDragEnd,
|
||
onDrop: this.handleDrop,
|
||
onTreeToggle: this.handleToggle,
|
||
onRenderTreeNode: renderTreeNode,
|
||
onRenderTreeIcon: renderTreeIcon
|
||
};
|
||
}
|
||
/**
|
||
* 获取 onDrop 的回调数据
|
||
*/
|
||
;
|
||
|
||
_proto.getDropData = function getDropData(nodeData) {
|
||
var dropNodePosition = this.state.dropNodePosition;
|
||
var _this$props15 = this.props,
|
||
valueKey = _this$props15.valueKey,
|
||
childrenKey = _this$props15.childrenKey;
|
||
var options = {
|
||
valueKey: valueKey,
|
||
childrenKey: childrenKey
|
||
};
|
||
|
||
var dragNode = _omit(this.dragNode, 'parentNode');
|
||
|
||
return {
|
||
/** 拖拽节点 */
|
||
dragNode: dragNode,
|
||
|
||
/** 释放所在节点的父节点 */
|
||
dropNode: nodeData,
|
||
|
||
/** 拖拽节点的类型 */
|
||
dropNodePosition: dropNodePosition,
|
||
createUpdateDataFunction: createUpdateTreeDataFunction({
|
||
/** 拖拽节点 */
|
||
dragNode: dragNode,
|
||
|
||
/** 释放所在节点的父节点 */
|
||
dropNode: nodeData,
|
||
|
||
/** 拖拽节点的类型 */
|
||
dropNodePosition: dropNodePosition
|
||
}, options)
|
||
};
|
||
};
|
||
|
||
_proto.focusNode = function focusNode(activeNode) {
|
||
var inline = this.props.inline;
|
||
|
||
if (activeNode && inline) {
|
||
var _node$focus4;
|
||
|
||
var node = this.getElementByDataKey(activeNode.refKey);
|
||
node === null || node === void 0 ? void 0 : (_node$focus4 = node.focus) === null || _node$focus4 === void 0 ? void 0 : _node$focus4.call(node);
|
||
}
|
||
};
|
||
|
||
_proto.flattenNodes = function flattenNodes(nodes, props, ref, parentNode, layer) {
|
||
var _this6 = this;
|
||
|
||
if (ref === void 0) {
|
||
ref = '0';
|
||
}
|
||
|
||
if (layer === void 0) {
|
||
layer = 0;
|
||
}
|
||
|
||
var _ref3 = props || this.props,
|
||
labelKey = _ref3.labelKey,
|
||
valueKey = _ref3.valueKey,
|
||
childrenKey = _ref3.childrenKey;
|
||
|
||
if (!Array.isArray(nodes) || nodes.length === 0) {
|
||
return [];
|
||
}
|
||
|
||
nodes.map(function (node, index) {
|
||
var _extends2;
|
||
|
||
var refKey = ref + "-" + index;
|
||
node.refKey = refKey;
|
||
_this6.nodes[refKey] = _extends((_extends2 = {
|
||
layer: layer
|
||
}, _extends2[labelKey] = node[labelKey], _extends2[valueKey] = node[valueKey], _extends2.expand = getExpandState(node, props || _this6.props), _extends2.refKey = refKey, _extends2), node);
|
||
|
||
if (parentNode) {
|
||
_this6.nodes[refKey].parentNode = parentNode;
|
||
}
|
||
|
||
_this6.flattenNodes(node[childrenKey], props, refKey, _this6.nodes[refKey], layer + 1);
|
||
});
|
||
};
|
||
|
||
_proto.serializeList = function serializeList(key, nodes) {
|
||
if (nodes === void 0) {
|
||
nodes = this.nodes;
|
||
}
|
||
|
||
var valueKey = this.props.valueKey;
|
||
var list = [];
|
||
Object.keys(nodes).forEach(function (refKey) {
|
||
if (nodes[refKey][key]) {
|
||
list.push(nodes[refKey][valueKey]);
|
||
}
|
||
});
|
||
return list;
|
||
};
|
||
|
||
_proto.unserializeLists = function unserializeLists(key, value, props) {
|
||
var _this7 = this;
|
||
|
||
if (value === void 0) {
|
||
value = [];
|
||
}
|
||
|
||
if (props === void 0) {
|
||
props = this.props;
|
||
}
|
||
|
||
var _props2 = props,
|
||
valueKey = _props2.valueKey;
|
||
var expandAll = getExpandAll(props);
|
||
Object.keys(this.nodes).forEach(function (refKey) {
|
||
_this7.nodes[refKey][key] = false;
|
||
|
||
if (value.length) {
|
||
value.forEach(function (value) {
|
||
if (shallowEqual(_this7.nodes[refKey][valueKey], value)) {
|
||
_this7.nodes[refKey][key] = true;
|
||
}
|
||
});
|
||
} else {
|
||
_this7.nodes[refKey][key] = expandAll;
|
||
}
|
||
});
|
||
};
|
||
|
||
_proto.toggleExpand = function toggleExpand(node, isExpand) {
|
||
var valueKey = this.props.valueKey;
|
||
var expandItemValues = new Set(this.serializeList('expand'));
|
||
|
||
if (isExpand) {
|
||
expandItemValues.add(node[valueKey]);
|
||
} else {
|
||
expandItemValues.delete(node[valueKey]);
|
||
}
|
||
|
||
return Array.from(expandItemValues);
|
||
};
|
||
|
||
_proto.renderDropdownMenu = function renderDropdownMenu() {
|
||
var _this$props16 = this.props,
|
||
searchable = _this$props16.searchable,
|
||
searchKeyword = _this$props16.searchKeyword,
|
||
renderExtraFooter = _this$props16.renderExtraFooter,
|
||
locale = _this$props16.locale,
|
||
renderMenu = _this$props16.renderMenu,
|
||
menuStyle = _this$props16.menuStyle,
|
||
menuClassName = _this$props16.menuClassName,
|
||
menuAutoWidth = _this$props16.menuAutoWidth;
|
||
var keyword = !_isUndefined(searchKeyword) ? searchKeyword : this.state.searchKeyword;
|
||
var classes = classNames(menuClassName, this.addPrefix('tree-menu'));
|
||
return React.createElement(MenuWrapper, {
|
||
autoWidth: menuAutoWidth,
|
||
className: classes,
|
||
style: menuStyle,
|
||
ref: this.menuRef,
|
||
getToggleInstance: this.getToggleInstance,
|
||
getPositionInstance: this.getPositionInstance
|
||
}, searchable ? React.createElement(SearchBar, {
|
||
placeholder: locale.searchPlaceholder,
|
||
key: "searchBar",
|
||
onChange: this.handleSearch,
|
||
value: keyword
|
||
}) : null, renderMenu ? renderMenu(this.renderTree()) : this.renderTree(), renderExtraFooter === null || renderExtraFooter === void 0 ? void 0 : renderExtraFooter());
|
||
};
|
||
|
||
_proto.renderNode = function renderNode(node, index, layer) {
|
||
var _this8 = this;
|
||
|
||
var searchKeyword = this.state.searchKeyword;
|
||
var _this$props17 = this.props,
|
||
valueKey = _this$props17.valueKey,
|
||
childrenKey = _this$props17.childrenKey;
|
||
|
||
if (!node.visible) {
|
||
return null;
|
||
}
|
||
|
||
var refKey = node.refKey;
|
||
var expand = getExpandWhenSearching(searchKeyword, this.nodes[refKey].expand);
|
||
var key = _isString(node[valueKey]) || _isNumber(node[valueKey]) ? node[valueKey] : refKey;
|
||
var children = node[childrenKey]; // 当用户进行搜索时，hasChildren的判断要变成判断是否存在 visible 为 true 的子节点
|
||
|
||
var visibleChildren = _isUndefined(searchKeyword) || searchKeyword.length === 0 ? !!children : hasVisibleChildren(node, childrenKey);
|
||
|
||
var nodeProps = _extends({}, this.getTreeNodeProps(_extends({}, node, {
|
||
expand: expand
|
||
}), layer, index), {
|
||
hasChildren: visibleChildren
|
||
});
|
||
|
||
if (nodeProps.hasChildren) {
|
||
var _classNames;
|
||
|
||
layer += 1; // 是否展开树节点且子节点不为空
|
||
|
||
var openClass = this.addTreePrefix('open');
|
||
var childrenClass = classNames(this.addTreePrefix('node-children'), (_classNames = {}, _classNames[openClass] = expand && visibleChildren, _classNames));
|
||
var nodes = children || [];
|
||
return React.createElement("div", {
|
||
className: childrenClass,
|
||
key: key
|
||
}, React.createElement(TreeNode, _extends({}, nodeProps, {
|
||
innerRef: this.bindNodeRefs.bind(this, refKey)
|
||
})), React.createElement("div", {
|
||
className: this.addTreePrefix('children')
|
||
}, nodes.map(function (child, i) {
|
||
return _this8.renderNode(child, i, layer);
|
||
})));
|
||
}
|
||
|
||
return React.createElement(TreeNode, _extends({
|
||
key: key,
|
||
innerRef: this.bindNodeRefs.bind(this, refKey)
|
||
}, nodeProps));
|
||
};
|
||
|
||
_proto.renderVirtualNode = function renderVirtualNode(node, options) {
|
||
var searchKeyword = this.state.searchKeyword;
|
||
var childrenKey = this.props.childrenKey;
|
||
var key = options.key,
|
||
style = options.style;
|
||
var layer = node.layer,
|
||
refKey = node.refKey,
|
||
showNode = node.showNode;
|
||
var expand = getExpandWhenSearching(searchKeyword, this.nodes[refKey].expand);
|
||
|
||
if (!node.visible) {
|
||
return null;
|
||
}
|
||
|
||
var nodeProps = _extends({}, this.getTreeNodeProps(_extends({}, node, {
|
||
expand: expand
|
||
}), layer), {
|
||
style: style,
|
||
hasChildren: !!node[childrenKey]
|
||
});
|
||
|
||
return showNode && React.createElement(TreeNode, _extends({
|
||
key: key,
|
||
innerRef: this.bindNodeRefs.bind(this, refKey)
|
||
}, nodeProps));
|
||
};
|
||
|
||
_proto.renderTree = function renderTree() {
|
||
var _classNames2,
|
||
_this9 = this;
|
||
|
||
var filterData = this.state.filterData;
|
||
var _this$props18 = this.props,
|
||
height = _this$props18.height,
|
||
className = _this$props18.className,
|
||
inline = _this$props18.inline,
|
||
style = _this$props18.style,
|
||
locale = _this$props18.locale,
|
||
virtualized = _this$props18.virtualized;
|
||
var layer = 0;
|
||
var classes = classNames(defaultClassPrefix('tree'), (_classNames2 = {}, _classNames2[className] = inline, _classNames2));
|
||
var nodes = [];
|
||
|
||
if (!virtualized) {
|
||
nodes = filterData.map(function (dataItem, index) {
|
||
return _this9.renderNode(dataItem, index, layer);
|
||
});
|
||
|
||
if (!nodes.some(function (v) {
|
||
return v !== null;
|
||
})) {
|
||
return React.createElement("div", {
|
||
className: this.addPrefix('none')
|
||
}, locale.noResultsText);
|
||
}
|
||
} else {
|
||
nodes = this.getFlattenTreeData(filterData).filter(function (n) {
|
||
return n.showNode && n.visible;
|
||
});
|
||
|
||
if (!nodes.length) {
|
||
return React.createElement("div", {
|
||
className: this.addPrefix('none')
|
||
}, locale.noResultsText);
|
||
}
|
||
} // The height of virtualized tree should be subtract the value of paddingBottom
|
||
|
||
|
||
var treeHeight = height - 12;
|
||
var treeWidth = _isUndefined(style === null || style === void 0 ? void 0 : style.width) ? defaultWidth : style.width;
|
||
var listStyles = inline ? _extends({
|
||
height: height
|
||
}, style) : style;
|
||
return React.createElement(React.Fragment, null, React.createElement("div", {
|
||
ref: this.treeViewRef,
|
||
className: classes,
|
||
style: listStyles,
|
||
onKeyDown: this.handleKeyDown
|
||
}, React.createElement("div", {
|
||
className: this.addTreePrefix('nodes')
|
||
}, virtualized ? React.createElement(AutoSizer, {
|
||
defaultHeight: treeHeight,
|
||
defaultWidth: treeWidth,
|
||
style: {
|
||
width: 'auto',
|
||
height: 'auto'
|
||
}
|
||
}, function (_ref4) {
|
||
var height = _ref4.height,
|
||
width = _ref4.width;
|
||
return React.createElement(List, {
|
||
ref: _this9.listRef,
|
||
width: width || treeWidth,
|
||
height: height,
|
||
rowHeight: 36,
|
||
rowCount: nodes.length,
|
||
rowRenderer: _this9.measureRowRenderer(nodes)
|
||
});
|
||
}) : nodes)), this.renderDragNode());
|
||
};
|
||
|
||
_proto.renderDragNode = function renderDragNode() {
|
||
var _this$props19 = this.props,
|
||
labelKey = _this$props19.labelKey,
|
||
draggable = _this$props19.draggable,
|
||
renderDragNode = _this$props19.renderDragNode;
|
||
var dragNode = this.dragNode || {};
|
||
|
||
if (draggable) {
|
||
var dragNodeContent = dragNode[labelKey];
|
||
|
||
if (_isFunction(renderDragNode)) {
|
||
dragNodeContent = renderDragNode(dragNode);
|
||
}
|
||
|
||
return React.createElement("span", {
|
||
id: "drag-node",
|
||
className: this.addTreePrefix('drag-node-mover')
|
||
}, dragNodeContent);
|
||
}
|
||
|
||
return null;
|
||
};
|
||
|
||
_proto.render = function render() {
|
||
var _this$props20 = this.props,
|
||
inline = _this$props20.inline,
|
||
locale = _this$props20.locale,
|
||
disabled = _this$props20.disabled,
|
||
toggleComponentClass = _this$props20.toggleComponentClass,
|
||
placeholder = _this$props20.placeholder,
|
||
cleanable = _this$props20.cleanable,
|
||
renderValue = _this$props20.renderValue,
|
||
labelKey = _this$props20.labelKey,
|
||
onEntered = _this$props20.onEntered,
|
||
onExited = _this$props20.onExited,
|
||
onClean = _this$props20.onClean,
|
||
style = _this$props20.style,
|
||
positionRef = _this$props20.positionRef,
|
||
rest = _objectWithoutPropertiesLoose(_this$props20, ["inline", "locale", "disabled", "toggleComponentClass", "placeholder", "cleanable", "renderValue", "labelKey", "onEntered", "onExited", "onClean", "style", "positionRef"]);
|
||
|
||
var _this$state6 = this.state,
|
||
selectedValue = _this$state6.selectedValue,
|
||
activeNode = _this$state6.activeNode;
|
||
|
||
var hasValidValue = !_isNil(activeNode) || !_isNil(selectedValue) && _isFunction(renderValue);
|
||
|
||
var selectedElement = placeholder;
|
||
var hasValue = !!activeNode;
|
||
/**
|
||
* if value is invalid and renderValue is undefined, then using placeholder.
|
||
* if value is valid and renderValue is't undefined, then using renderValue()
|
||
*/
|
||
|
||
if (!_isNil(selectedValue)) {
|
||
if (hasValue) {
|
||
selectedElement = activeNode[labelKey];
|
||
}
|
||
|
||
if (_isFunction(renderValue)) {
|
||
var node = activeNode !== null && activeNode !== void 0 ? activeNode : {};
|
||
selectedElement = renderValue(selectedValue, node, selectedElement);
|
||
|
||
if (_isNil(selectedElement)) {
|
||
hasValidValue = false;
|
||
}
|
||
}
|
||
}
|
||
|
||
var unhandled = getUnhandledProps(TreePicker, rest);
|
||
var classes = getToggleWrapperClassName('tree', this.addPrefix, this.props, hasValidValue);
|
||
|
||
if (inline) {
|
||
return this.renderTree();
|
||
}
|
||
|
||
return React.createElement(PickerToggleTrigger, {
|
||
pickerProps: this.props,
|
||
ref: this.triggerRef,
|
||
positionRef: mergeRefs(this.positionRef, positionRef),
|
||
onEntered: createChainedFunction(this.handleOnOpen, onEntered),
|
||
onExited: createChainedFunction(this.handleOnClose, onExited),
|
||
speaker: this.renderDropdownMenu()
|
||
}, React.createElement("div", {
|
||
className: classes,
|
||
style: style
|
||
}, React.createElement(PickerToggle, _extends({}, unhandled, {
|
||
ref: this.toggleRef,
|
||
onKeyDown: this.handleToggleKeyDown,
|
||
onClean: createChainedFunction(this.handleClean, onClean),
|
||
cleanable: cleanable && !disabled,
|
||
componentClass: toggleComponentClass,
|
||
hasValue: hasValidValue,
|
||
active: this.state.active,
|
||
"aria-disabled": disabled
|
||
}), selectedElement || locale.placeholder)));
|
||
};
|
||
|
||
return TreePicker;
|
||
}(React.Component);
|
||
|
||
TreePicker.propTypes = _extends({}, listPickerPropTypes, {
|
||
height: PropTypes.number,
|
||
inline: PropTypes.bool,
|
||
draggable: PropTypes.bool,
|
||
expandAll: PropTypes.bool,
|
||
virtualized: PropTypes.bool,
|
||
searchable: PropTypes.bool,
|
||
menuAutoWidth: PropTypes.bool,
|
||
searchKeyword: PropTypes.string,
|
||
defaultExpandAll: PropTypes.bool,
|
||
expandItemValues: PropTypes.array,
|
||
defaultExpandItemValues: PropTypes.array,
|
||
onSearch: PropTypes.func,
|
||
onExpand: PropTypes.func,
|
||
onSelect: PropTypes.func,
|
||
renderMenu: PropTypes.func,
|
||
renderTreeNode: PropTypes.func,
|
||
renderTreeIcon: PropTypes.func,
|
||
renderExtraFooter: PropTypes.func,
|
||
renderDragNode: PropTypes.func,
|
||
searchBy: PropTypes.func
|
||
});
|
||
TreePicker.defaultProps = _extends({}, listPickerDefaultProps, {
|
||
height: defaultHeight,
|
||
searchable: true,
|
||
menuAutoWidth: true,
|
||
locale: {
|
||
placeholder: 'Select',
|
||
searchPlaceholder: 'Search',
|
||
noResultsText: 'No results found'
|
||
}
|
||
});
|
||
polyfill(TreePicker);
|
||
export default defaultProps({
|
||
classPrefix: 'picker'
|
||
})(TreePicker); |