Jesus sucks

backend/frontend/node_modules/@restart/ui/cjs/Dropdown.js

@@ -0,0 +1,202 @@
+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+var _querySelectorAll = _interopRequireDefault(require("dom-helpers/querySelectorAll"));
+var _addEventListener = _interopRequireDefault(require("dom-helpers/addEventListener"));
+var _react = _interopRequireWildcard(require("react"));
+var React = _react;
+var _uncontrollable = require("uncontrollable");
+var _usePrevious = _interopRequireDefault(require("@restart/hooks/usePrevious"));
+var _useForceUpdate = _interopRequireDefault(require("@restart/hooks/useForceUpdate"));
+var _useEventListener = _interopRequireDefault(require("@restart/hooks/useEventListener"));
+var _useEventCallback = _interopRequireDefault(require("@restart/hooks/useEventCallback"));
+var _DropdownContext = _interopRequireDefault(require("./DropdownContext"));
+var _DropdownMenu = _interopRequireDefault(require("./DropdownMenu"));
+var _DropdownToggle = _interopRequireWildcard(require("./DropdownToggle"));
+var _DropdownItem = _interopRequireDefault(require("./DropdownItem"));
+var _SelectableContext = _interopRequireDefault(require("./SelectableContext"));
+var _DataKey = require("./DataKey");
+var _useWindow = _interopRequireDefault(require("./useWindow"));
+var _jsxRuntime = require("react/jsx-runtime");
+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); }
+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 && {}.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; }
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+function useRefWithUpdate() {
+  const forceUpdate = (0, _useForceUpdate.default)();
+  const ref = (0, _react.useRef)(null);
+  const attachRef = (0, _react.useCallback)(element => {
+    ref.current = element;
+    // ensure that a menu set triggers an update for consumers
+    forceUpdate();
+  }, [forceUpdate]);
+  return [ref, attachRef];
+}
+
+/**
+ * @displayName Dropdown
+ * @public
+ */
+function Dropdown({
+  defaultShow,
+  show: rawShow,
+  onSelect,
+  onToggle: rawOnToggle,
+  itemSelector = `* [${(0, _DataKey.dataAttr)('dropdown-item')}]`,
+  focusFirstItemOnShow,
+  placement = 'bottom-start',
+  children
+}) {
+  const window = (0, _useWindow.default)();
+  const [show, onToggle] = (0, _uncontrollable.useUncontrolledProp)(rawShow, defaultShow, rawOnToggle);
+
+  // We use normal refs instead of useCallbackRef in order to populate the
+  // the value as quickly as possible, otherwise the effect to focus the element
+  // may run before the state value is set
+  const [menuRef, setMenu] = useRefWithUpdate();
+  const menuElement = menuRef.current;
+  const [toggleRef, setToggle] = useRefWithUpdate();
+  const toggleElement = toggleRef.current;
+  const lastShow = (0, _usePrevious.default)(show);
+  const lastSourceEvent = (0, _react.useRef)(null);
+  const focusInDropdown = (0, _react.useRef)(false);
+  const onSelectCtx = (0, _react.useContext)(_SelectableContext.default);
+  const toggle = (0, _react.useCallback)((nextShow, event, source = event == null ? void 0 : event.type) => {
+    onToggle(nextShow, {
+      originalEvent: event,
+      source
+    });
+  }, [onToggle]);
+  const handleSelect = (0, _useEventCallback.default)((key, event) => {
+    onSelect == null ? void 0 : onSelect(key, event);
+    toggle(false, event, 'select');
+    if (!event.isPropagationStopped()) {
+      onSelectCtx == null ? void 0 : onSelectCtx(key, event);
+    }
+  });
+  const context = (0, _react.useMemo)(() => ({
+    toggle,
+    placement,
+    show,
+    menuElement,
+    toggleElement,
+    setMenu,
+    setToggle
+  }), [toggle, placement, show, menuElement, toggleElement, setMenu, setToggle]);
+  if (menuElement && lastShow && !show) {
+    focusInDropdown.current = menuElement.contains(menuElement.ownerDocument.activeElement);
+  }
+  const focusToggle = (0, _useEventCallback.default)(() => {
+    if (toggleElement && toggleElement.focus) {
+      toggleElement.focus();
+    }
+  });
+  const maybeFocusFirst = (0, _useEventCallback.default)(() => {
+    const type = lastSourceEvent.current;
+    let focusType = focusFirstItemOnShow;
+    if (focusType == null) {
+      focusType = menuRef.current && (0, _DropdownToggle.isRoleMenu)(menuRef.current) ? 'keyboard' : false;
+    }
+    if (focusType === false || focusType === 'keyboard' && !/^key.+$/.test(type)) {
+      return;
+    }
+    const first = (0, _querySelectorAll.default)(menuRef.current, itemSelector)[0];
+    if (first && first.focus) first.focus();
+  });
+  (0, _react.useEffect)(() => {
+    if (show) maybeFocusFirst();else if (focusInDropdown.current) {
+      focusInDropdown.current = false;
+      focusToggle();
+    }
+    // only `show` should be changing
+  }, [show, focusInDropdown, focusToggle, maybeFocusFirst]);
+  (0, _react.useEffect)(() => {
+    lastSourceEvent.current = null;
+  });
+  const getNextFocusedChild = (current, offset) => {
+    if (!menuRef.current) return null;
+    const items = (0, _querySelectorAll.default)(menuRef.current, itemSelector);
+    let index = items.indexOf(current) + offset;
+    index = Math.max(0, Math.min(index, items.length));
+    return items[index];
+  };
+  (0, _useEventListener.default)((0, _react.useCallback)(() => window.document, [window]), 'keydown', event => {
+    var _menuRef$current, _toggleRef$current;
+    const {
+      key
+    } = event;
+    const target = event.target;
+    const fromMenu = (_menuRef$current = menuRef.current) == null ? void 0 : _menuRef$current.contains(target);
+    const fromToggle = (_toggleRef$current = toggleRef.current) == null ? void 0 : _toggleRef$current.contains(target);
+
+    // Second only to https://github.com/twbs/bootstrap/blob/8cfbf6933b8a0146ac3fbc369f19e520bd1ebdac/js/src/dropdown.js#L400
+    // in inscrutability
+    const isInput = /input|textarea/i.test(target.tagName);
+    if (isInput && (key === ' ' || key !== 'Escape' && fromMenu || key === 'Escape' && target.type === 'search')) {
+      return;
+    }
+    if (!fromMenu && !fromToggle) {
+      return;
+    }
+    if (key === 'Tab' && (!menuRef.current || !show)) {
+      return;
+    }
+    lastSourceEvent.current = event.type;
+    const meta = {
+      originalEvent: event,
+      source: event.type
+    };
+    switch (key) {
+      case 'ArrowUp':
+        {
+          const next = getNextFocusedChild(target, -1);
+          if (next && next.focus) next.focus();
+          event.preventDefault();
+          return;
+        }
+      case 'ArrowDown':
+        event.preventDefault();
+        if (!show) {
+          onToggle(true, meta);
+        } else {
+          const next = getNextFocusedChild(target, 1);
+          if (next && next.focus) next.focus();
+        }
+        return;
+      case 'Tab':
+        // on keydown the target is the element being tabbed FROM, we need that
+        // to know if this event is relevant to this dropdown (e.g. in this menu).
+        // On `keyup` the target is the element being tagged TO which we use to check
+        // if focus has left the menu
+        (0, _addEventListener.default)(target.ownerDocument, 'keyup', e => {
+          var _menuRef$current2;
+          if (e.key === 'Tab' && !e.target || !((_menuRef$current2 = menuRef.current) != null && _menuRef$current2.contains(e.target))) {
+            onToggle(false, meta);
+          }
+        }, {
+          once: true
+        });
+        break;
+      case 'Escape':
+        if (key === 'Escape') {
+          event.preventDefault();
+          event.stopPropagation();
+        }
+        onToggle(false, meta);
+        break;
+      default:
+    }
+  });
+  return /*#__PURE__*/(0, _jsxRuntime.jsx)(_SelectableContext.default.Provider, {
+    value: handleSelect,
+    children: /*#__PURE__*/(0, _jsxRuntime.jsx)(_DropdownContext.default.Provider, {
+      value: context,
+      children: children
+    })
+  });
+}
+Dropdown.displayName = 'Dropdown';
+Dropdown.Menu = _DropdownMenu.default;
+Dropdown.Toggle = _DropdownToggle.default;
+Dropdown.Item = _DropdownItem.default;
+var _default = exports.default = Dropdown;