@redocly/theme/lib/components/Dropdown/Dropdown.js

Shared UI components lib

"use strict";
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
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});
var __importStar = (this && this.__importStar) || (function () {
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var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Dropdown = void 0;
const react_1 = __importStar(require("react"));
const styled_components_1 = __importDefault(require("styled-components"));
const hooks_1 = require("../../core/hooks");
const ChevronDownIcon_1 = require("../../icons/ChevronDownIcon/ChevronDownIcon");
const ChevronUpIcon_1 = require("../../icons/ChevronUpIcon/ChevronUpIcon");
exports.Dropdown = (0, react_1.forwardRef)(({ children, className, active, trigger, triggerEvent = 'click', closeOnClick = true, withArrow, dataAttributes, placement, alignment, onClick, onClose, }, ref) => {
    const dropdownRef = (0, react_1.useRef)(null);
    const [isOpen, setIsOpen] = (0, hooks_1.useControlledState)(false, active);
    const handleOpen = () => {
        setIsOpen(true);
    };
    const handleClose = () => {
        setIsOpen(false);
        onClose === null || onClose === void 0 ? void 0 : onClose();
    };
    const handleChildClick = () => {
        handleClose();
    };
    const handleToggle = (event) => {
        event.stopPropagation();
        event.preventDefault();
        setIsOpen(!isOpen);
    };
    const handleKeyDown = (event) => {
        if (event.key === 'Enter' || event.key === ' ') {
            handleToggle(event);
        }
    };
    (0, hooks_1.useOutsideClick)(ref || dropdownRef, handleClose);
    const triggerChild = react_1.default.Children.only(trigger);
    const dropdownTrigger = (0, react_1.cloneElement)(triggerChild, Object.assign(Object.assign(Object.assign({ onClick: triggerEvent === 'click' ? handleToggle : undefined, icon: withArrow ? isOpen ? react_1.default.createElement(ChevronUpIcon_1.ChevronUpIcon, null) : react_1.default.createElement(ChevronDownIcon_1.ChevronDownIcon, null) : undefined }, (withArrow ? { iconPosition: 'right' } : {})), triggerChild.props), { onKeyDown: triggerEvent === 'click' ? handleKeyDown : undefined }));
    return (react_1.default.createElement(DropdownWrapper, Object.assign({ "data-component-name": "Dropdown/Dropdown", "data-testid": "dropdown" }, dataAttributes, { className: className, ref: ref || dropdownRef, onPointerEnter: triggerEvent === 'hover' ? handleOpen : undefined, onPointerLeave: triggerEvent === 'hover' ? handleClose : undefined, onClick: onClick }),
        dropdownTrigger,
        react_1.default.createElement(ChildrenWrapper, { placement: placement, alignment: alignment, isOpen: isOpen, onClick: closeOnClick ? handleChildClick : undefined }, children)));
});
const DropdownWrapper = styled_components_1.default.div `
  --button-gap: var(--spacing-xxs);

  display: flex;
  gap: var(--spacing-xxs);
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  height: 100%;
  appearance: none;
  padding: 0;
  margin: 0;
  position: relative;

  text-decoration: none;
`;
const ChildrenWrapper = styled_components_1.default.div `
  padding-top: var(--dropdown-menu-padding-top);
  position: absolute;
  top: ${({ placement }) => (placement === 'top' ? 'auto' : '100%')};
  bottom: ${({ placement }) => (placement === 'top' ? '100%' : 'auto')};
  left: ${({ alignment }) => (alignment === 'start' ? '0' : 'auto')};
  right: ${({ alignment }) => (alignment === 'end' ? '0' : 'auto')};
  display: ${({ isOpen }) => (isOpen ? 'block' : 'none')};

  z-index: var(--dropdown-menu-z-index);
`;
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