@mui/x-tree-view
Version:
The community edition of the MUI X Tree View components.
112 lines (111 loc) • 4.81 kB
JavaScript
;
'use client';
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.useTreeViewJSXItems = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var React = _interopRequireWildcard(require("react"));
var _useStableCallback = require("@base-ui/utils/useStableCallback");
var _TreeViewChildrenItemProvider = require("../../TreeViewProvider/TreeViewChildrenItemProvider");
var _useTreeViewItems = require("../useTreeViewItems/useTreeViewItems.utils");
var _TreeViewItemDepthContext = require("../../TreeViewItemDepthContext");
var _itemPlugin = require("./itemPlugin");
var _jsxRuntime = require("react/jsx-runtime");
const useTreeViewJSXItems = ({
instance,
store
}) => {
instance.preventItemUpdates();
const insertJSXItem = (0, _useStableCallback.useStableCallback)(item => {
if (store.state.items.itemMetaLookup[item.id] != null) {
throw new Error(['MUI X: The Tree View component requires all items to have a unique `id` property.', 'Alternatively, you can use the `getItemId` prop to specify a custom id for each item.', `Two items were provided with the same id in the \`items\` prop: "${item.id}"`].join('\n'));
}
store.set('items', (0, _extends2.default)({}, store.state.items, {
itemMetaLookup: (0, _extends2.default)({}, store.state.items.itemMetaLookup, {
[item.id]: item
}),
// For Simple Tree View, we don't have a proper `item` object, so we create a very basic one.
itemModelLookup: (0, _extends2.default)({}, store.state.items.itemModelLookup, {
[item.id]: {
id: item.id,
label: item.label ?? ''
}
})
}));
return () => {
const newItemMetaLookup = (0, _extends2.default)({}, store.state.items.itemMetaLookup);
const newItemModelLookup = (0, _extends2.default)({}, store.state.items.itemModelLookup);
delete newItemMetaLookup[item.id];
delete newItemModelLookup[item.id];
store.set('items', (0, _extends2.default)({}, store.state.items, {
itemMetaLookup: newItemMetaLookup,
itemModelLookup: newItemModelLookup
}));
};
});
const setJSXItemsOrderedChildrenIds = (parentId, orderedChildrenIds) => {
const parentIdWithDefault = parentId ?? _useTreeViewItems.TREE_VIEW_ROOT_PARENT_ID;
store.set('items', (0, _extends2.default)({}, store.state.items, {
itemOrderedChildrenIdsLookup: (0, _extends2.default)({}, store.state.items.itemOrderedChildrenIdsLookup, {
[parentIdWithDefault]: orderedChildrenIds
}),
itemChildrenIndexesLookup: (0, _extends2.default)({}, store.state.items.itemChildrenIndexesLookup, {
[parentIdWithDefault]: (0, _useTreeViewItems.buildSiblingIndexes)(orderedChildrenIds)
})
}));
};
const mapLabelFromJSX = (0, _useStableCallback.useStableCallback)((itemId, label) => {
instance.updateLabelMap(labelMap => {
labelMap[itemId] = label;
return labelMap;
});
return () => {
instance.updateLabelMap(labelMap => {
const newMap = (0, _extends2.default)({}, labelMap);
delete newMap[itemId];
return newMap;
});
};
});
return {
instance: {
insertJSXItem,
setJSXItemsOrderedChildrenIds,
mapLabelFromJSX
}
};
};
exports.useTreeViewJSXItems = useTreeViewJSXItems;
useTreeViewJSXItems.itemPlugin = _itemPlugin.useTreeViewJSXItemsItemPlugin;
useTreeViewJSXItems.wrapItem = ({
children,
itemId,
idAttribute
}) => {
// eslint-disable-next-line react-hooks/rules-of-hooks
const depthContext = React.useContext(_TreeViewItemDepthContext.TreeViewItemDepthContext);
return /*#__PURE__*/(0, _jsxRuntime.jsx)(_TreeViewChildrenItemProvider.TreeViewChildrenItemProvider, {
itemId: itemId,
idAttribute: idAttribute,
children: /*#__PURE__*/(0, _jsxRuntime.jsx)(_TreeViewItemDepthContext.TreeViewItemDepthContext.Provider, {
value: depthContext + 1,
children: children
})
});
};
if (process.env.NODE_ENV !== "production") useTreeViewJSXItems.wrapItem.displayName = "useTreeViewJSXItems.wrapItem";
useTreeViewJSXItems.wrapRoot = ({
children
}) => /*#__PURE__*/(0, _jsxRuntime.jsx)(_TreeViewChildrenItemProvider.TreeViewChildrenItemProvider, {
itemId: null,
idAttribute: null,
children: /*#__PURE__*/(0, _jsxRuntime.jsx)(_TreeViewItemDepthContext.TreeViewItemDepthContext.Provider, {
value: 0,
children: children
})
});
if (process.env.NODE_ENV !== "production") useTreeViewJSXItems.wrapRoot.displayName = "useTreeViewJSXItems.wrapRoot";
useTreeViewJSXItems.params = {};