67 lines
3.1 KiB
JavaScript
67 lines
3.1 KiB
JavaScript
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.useTreeViewExpansion = void 0;
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var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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var React = _interopRequireWildcard(require("react"));
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var _useEventCallback = _interopRequireDefault(require("@mui/utils/useEventCallback"));
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var _useTreeView = require("../../useTreeView/useTreeView.utils");
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function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
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function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
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const useTreeViewExpansion = ({
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instance,
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params,
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models
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}) => {
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const isNodeExpanded = React.useCallback(nodeId => {
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return Array.isArray(models.expanded.value) ? models.expanded.value.indexOf(nodeId) !== -1 : false;
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}, [models.expanded.value]);
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const isNodeExpandable = React.useCallback(nodeId => !!instance.getNode(nodeId)?.expandable, [instance]);
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const toggleNodeExpansion = (0, _useEventCallback.default)((event, nodeId) => {
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if (nodeId == null) {
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return;
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}
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let newExpanded;
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if (models.expanded.value.indexOf(nodeId) !== -1) {
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newExpanded = models.expanded.value.filter(id => id !== nodeId);
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} else {
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newExpanded = [nodeId].concat(models.expanded.value);
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}
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if (params.onNodeToggle) {
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params.onNodeToggle(event, newExpanded);
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}
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models.expanded.setValue(newExpanded);
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});
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const expandAllSiblings = (event, nodeId) => {
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const node = instance.getNode(nodeId);
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const siblings = instance.getChildrenIds(node.parentId);
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const diff = siblings.filter(child => instance.isNodeExpandable(child) && !instance.isNodeExpanded(child));
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const newExpanded = models.expanded.value.concat(diff);
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if (diff.length > 0) {
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models.expanded.setValue(newExpanded);
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if (params.onNodeToggle) {
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params.onNodeToggle(event, newExpanded);
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}
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}
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};
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(0, _useTreeView.populateInstance)(instance, {
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isNodeExpanded,
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isNodeExpandable,
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toggleNodeExpansion,
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expandAllSiblings
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});
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};
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exports.useTreeViewExpansion = useTreeViewExpansion;
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useTreeViewExpansion.models = {
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expanded: {
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controlledProp: 'expanded',
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defaultProp: 'defaultExpanded'
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}
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};
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const DEFAULT_EXPANDED = [];
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useTreeViewExpansion.getDefaultizedParams = params => (0, _extends2.default)({}, params, {
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defaultExpanded: params.defaultExpanded ?? DEFAULT_EXPANDED
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}); |