99 lines
3.9 KiB
JavaScript
99 lines
3.9 KiB
JavaScript
'use client';
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "useMenuSplitGroup_unstable", {
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enumerable: true,
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get: function() {
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return useMenuSplitGroup_unstable;
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}
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});
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const _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard");
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const _react = /*#__PURE__*/ _interop_require_wildcard._(require("react"));
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const _reactutilities = require("@fluentui/react-utilities");
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const _reacttabster = require("@fluentui/react-tabster");
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const _reactsharedcontexts = require("@fluentui/react-shared-contexts");
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const _keyboardkeys = require("@fluentui/keyboard-keys");
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const _useMenuSplitGroupStylesstyles = require("./useMenuSplitGroupStyles.styles");
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const useMenuSplitGroup_unstable = (props, ref)=>{
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const innerRef = _react.useRef(undefined);
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const { dir, targetDocument } = (0, _reactsharedcontexts.useFluent_unstable)();
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const nextArrowKey = (0, _reactutilities.getRTLSafeKey)(_keyboardkeys.ArrowRight, dir);
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const prevArrowKey = (0, _reactutilities.getRTLSafeKey)(_keyboardkeys.ArrowLeft, dir);
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const { findNextFocusable, findPrevFocusable } = (0, _reacttabster.useFocusFinders)();
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const { multilineRef, setMultiline } = useHandleMultilineMenuItem();
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const onKeyDown = _react.useCallback((e)=>{
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var _innerRef_current;
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const activeElement = targetDocument === null || targetDocument === void 0 ? void 0 : targetDocument.activeElement;
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if (!activeElement) {
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return;
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}
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if (!((_innerRef_current = innerRef.current) === null || _innerRef_current === void 0 ? void 0 : _innerRef_current.contains(activeElement))) {
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return;
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}
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if (e.key === nextArrowKey) {
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const next = findNextFocusable(activeElement, {
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container: innerRef.current
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});
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next === null || next === void 0 ? void 0 : next.focus();
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}
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if (e.key === prevArrowKey) {
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const prev = findPrevFocusable(activeElement, {
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container: innerRef.current
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});
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prev === null || prev === void 0 ? void 0 : prev.focus();
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}
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}, [
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findNextFocusable,
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findPrevFocusable,
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targetDocument,
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nextArrowKey,
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prevArrowKey
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]);
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return {
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components: {
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root: 'div'
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},
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setMultiline,
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root: _reactutilities.slot.always((0, _reactutilities.getIntrinsicElementProps)('div', {
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role: 'group',
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// FIXME:
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// `ref` is wrongly assigned to be `HTMLElement` instead of `HTMLDivElement`
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// but since it would be a breaking change to fix it, we are casting ref to it's proper type
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ref: (0, _reactutilities.useMergedRefs)(ref, innerRef, multilineRef),
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onKeyDown,
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...props
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}), {
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elementType: 'div'
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})
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};
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};
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/**
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* Creates a callback that lets a multiline menu item child set an attribute on this component
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* Children can mount before parents so we need to store the value and apply it when the parent is mounted
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*/ const useHandleMultilineMenuItem = ()=>{
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const [handle] = _react.useState(()=>{
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let isMultiline = false;
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let multilineNode = null;
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function applyAttr() {
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multilineNode === null || multilineNode === void 0 ? void 0 : multilineNode.toggleAttribute(_useMenuSplitGroupStylesstyles.menuSplitGroupMultilineAttr, isMultiline);
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}
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return {
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multilineRef: (node)=>{
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if (node) {
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multilineNode = node;
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applyAttr();
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} else {
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multilineNode = null;
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}
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},
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setMultiline: (value)=>{
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isMultiline = value;
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applyAttr();
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}
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};
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});
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return handle;
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};
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