@sms-frontend/components/es/Dropdown/index.js

SMS Design React UI Library.

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        finally { if (e) throw e.error; }
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    return ar;
};
import React, { useContext, useRef } from 'react';
import Trigger, { EventsByTriggerNeed } from '../Trigger';
import Button from './button';
import { ConfigContext } from '../ConfigProvider';
import cs from '../_util/classNames';
import useMergeValue from '../_util/hooks/useMergeValue';
import omit from '../_util/omit';
import pick from '../_util/pick';
import useMergeProps from '../_util/hooks/useMergeProps';
var defaultProps = {
    position: 'bl',
    trigger: 'hover',
    unmountOnExit: true,
};
function Dropdown(baseProps, _) {
    var _a;
    var _b = useContext(ConfigContext), getPrefixCls = _b.getPrefixCls, componentConfig = _b.componentConfig;
    var props = useMergeProps(baseProps, defaultProps, componentConfig === null || componentConfig === void 0 ? void 0 : componentConfig.Button);
    var trigger = props.trigger, droplist = props.droplist, children = props.children, position = props.position, disabled = props.disabled, unmountOnExit = props.unmountOnExit, triggerProps = props.triggerProps, getPopupContainer = props.getPopupContainer, onVisibleChange = props.onVisibleChange, rest = __rest(props, ["trigger", "droplist", "children", "position", "disabled", "unmountOnExit", "triggerProps", "getPopupContainer", "onVisibleChange"]);
    var prefixCls = getPrefixCls('dropdown');
    var triggerRef = useRef(null);
    var _c = __read(useMergeValue(false, {
        defaultValue: props.defaultPopupVisible,
        value: props.popupVisible,
    }), 2), popupVisible = _c[0], setPopupVisible = _c[1];
    var getPopupContent = function () {
        return React.Children.only(droplist || React.createElement("span", null));
    };
    var changePopupVisible = function (visible) {
        setPopupVisible(visible);
        onVisibleChange && onVisibleChange(visible);
        triggerProps && triggerProps.onVisibleChange && triggerProps.onVisibleChange(visible);
    };
    var handleVisibleChange = function (visible) {
        if (visible !== popupVisible) {
            changePopupVisible(visible);
        }
    };
    var renderPopup = function () {
        var content = getPopupContent();
        return content && content.props.isMenu
            ? React.cloneElement(content, {
                prefixCls: prefixCls + "-menu",
                inDropdown: true,
                selectable: false,
                onClickMenuItem: function (key, event) {
                    var returnValueOfOnClickMenuItem = null;
                    // Trigger onClickMenuItem first
                    var content = getPopupContent();
                    if (content.props.onClickMenuItem) {
                        returnValueOfOnClickMenuItem = content.props.onClickMenuItem(key, event);
                    }
                    // Set focus to avoid onblur
                    var child = triggerRef.current && triggerRef.current.getRootElement();
                    child && child.focus && child.focus();
                    // Trigger onVisibleChange. Outer component can determine whether to change the state based on the current visibility value.
                    if (returnValueOfOnClickMenuItem instanceof Promise) {
                        returnValueOfOnClickMenuItem.finally(function () { return changePopupVisible(false); });
                    }
                    else if (returnValueOfOnClickMenuItem !== false) {
                        changePopupVisible(false);
                    }
                },
            })
            : content;
    };
    return (React.createElement(Trigger, __assign({ ref: function (ref) { return (triggerRef.current = ref); }, classNames: "slideDynamicOrigin", trigger: trigger, popup: renderPopup, mouseEnterDelay: 400, mouseLeaveDelay: 400, disabled: disabled, unmountOnExit: unmountOnExit, position: position, popupVisible: popupVisible, popupAlign: {
            left: 4,
            right: 4,
            top: 4,
            bottom: 4,
        }, getPopupContainer: getPopupContainer, alignPoint: trigger === 'contextMenu' }, pick(rest, EventsByTriggerNeed), omit(triggerProps, ['onVisibleChange']), { onVisibleChange: handleVisibleChange }), React.isValidElement(children)
        ? React.cloneElement(children, {
            disabled: disabled,
            className: cs((_a = {},
                _a[prefixCls + "-popup-visible"] = popupVisible,
                _a), children.props.className),
        })
        : children));
}
var ForwardRefDropdown = React.forwardRef(Dropdown);
var DropdownComponent = ForwardRefDropdown;
DropdownComponent.displayName = 'Dropdown';
DropdownComponent.Button = Button;
export default DropdownComponent;