@helpwave/hightide/dist/hooks/useFocusManagement.js

helpwave's component and theming library

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/hooks/useFocusManagement.ts
var useFocusManagement_exports = {};
__export(useFocusManagement_exports, {
  useFocusManagement: () => useFocusManagement
});
module.exports = __toCommonJS(useFocusManagement_exports);
var import_react = require("react");
function useFocusManagement() {
  const getFocusableElements = (0, import_react.useCallback)(() => {
    return Array.from(
      document.querySelectorAll(
        'input, button, select, textarea, a[href], [tabindex]:not([tabindex="-1"])'
      )
    ).filter(
      (el) => el instanceof HTMLElement && !el.hasAttribute("disabled") && !el.hasAttribute("hidden") && el.tabIndex !== -1
    );
  }, []);
  const getNextFocusElement = (0, import_react.useCallback)(() => {
    const elements = getFocusableElements();
    if (elements.length === 0) {
      return void 0;
    }
    let nextElement = elements[0];
    if (document.activeElement instanceof HTMLElement) {
      const currentIndex = elements.indexOf(document.activeElement);
      nextElement = elements[(currentIndex + 1) % elements.length];
    }
    return nextElement;
  }, [getFocusableElements]);
  const focusNext = (0, import_react.useCallback)(() => {
    const nextElement = getNextFocusElement();
    nextElement?.focus();
  }, [getNextFocusElement]);
  const getPreviousFocusElement = (0, import_react.useCallback)(() => {
    const elements = getFocusableElements();
    if (elements.length === 0) {
      return void 0;
    }
    let previousElement = elements[0];
    if (document.activeElement instanceof HTMLElement) {
      const currentIndex = elements.indexOf(document.activeElement);
      if (currentIndex === 0) {
        previousElement = elements[elements.length - 1];
      } else {
        previousElement = elements[currentIndex - 1];
      }
    }
    return previousElement;
  }, [getFocusableElements]);
  const focusPrevious = (0, import_react.useCallback)(() => {
    const previousElement = getPreviousFocusElement();
    if (previousElement) previousElement.focus();
  }, [getPreviousFocusElement]);
  return {
    getFocusableElements,
    getNextFocusElement,
    getPreviousFocusElement,
    focusNext,
    focusPrevious
  };
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  useFocusManagement
});
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