1 | import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
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2 | import _extends from "@babel/runtime/helpers/esm/extends";
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3 | import PropTypes from 'prop-types';
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4 | import React, { useContext, useRef } from 'react';
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5 | import useCallbackRef from '@restart/hooks/useCallbackRef';
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6 | import DropdownContext from './DropdownContext';
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7 | import usePopper from './usePopper';
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8 | import useRootClose from './useRootClose';
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9 | import mergeOptionsWithPopperConfig from './mergeOptionsWithPopperConfig';
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10 |
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11 | var noop = function noop() {};
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12 |
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23 |
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24 | export function useDropdownMenu(options) {
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25 | if (options === void 0) {
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26 | options = {};
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27 | }
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28 |
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29 | var context = useContext(DropdownContext);
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30 |
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31 | var _useCallbackRef = useCallbackRef(),
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32 | arrowElement = _useCallbackRef[0],
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33 | attachArrowRef = _useCallbackRef[1];
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34 |
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35 | var hasShownRef = useRef(false);
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36 | var _options = options,
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37 | flip = _options.flip,
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38 | offset = _options.offset,
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39 | rootCloseEvent = _options.rootCloseEvent,
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40 | _options$fixed = _options.fixed,
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41 | fixed = _options$fixed === void 0 ? false : _options$fixed,
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42 | _options$popperConfig = _options.popperConfig,
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43 | popperConfig = _options$popperConfig === void 0 ? {} : _options$popperConfig,
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44 | _options$usePopper = _options.usePopper,
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45 | shouldUsePopper = _options$usePopper === void 0 ? !!context : _options$usePopper;
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46 | var show = (context == null ? void 0 : context.show) == null ? !!options.show : context.show;
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47 | var alignEnd = (context == null ? void 0 : context.alignEnd) == null ? options.alignEnd : context.alignEnd;
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48 |
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49 | if (show && !hasShownRef.current) {
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50 | hasShownRef.current = true;
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51 | }
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52 |
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53 | var handleClose = function handleClose(e) {
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54 | context == null ? void 0 : context.toggle(false, e);
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55 | };
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56 |
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57 | var _ref = context || {},
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58 | drop = _ref.drop,
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59 | setMenu = _ref.setMenu,
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60 | menuElement = _ref.menuElement,
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61 | toggleElement = _ref.toggleElement;
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62 |
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63 | var placement = alignEnd ? 'bottom-end' : 'bottom-start';
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64 | if (drop === 'up') placement = alignEnd ? 'top-end' : 'top-start';else if (drop === 'right') placement = alignEnd ? 'right-end' : 'right-start';else if (drop === 'left') placement = alignEnd ? 'left-end' : 'left-start';
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65 | var popper = usePopper(toggleElement, menuElement, mergeOptionsWithPopperConfig({
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66 | placement: placement,
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67 | enabled: !!(shouldUsePopper && show),
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68 | enableEvents: show,
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69 | offset: offset,
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70 | flip: flip,
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71 | fixed: fixed,
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72 | arrowElement: arrowElement,
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73 | popperConfig: popperConfig
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74 | }));
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75 |
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76 | var menuProps = _extends({
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77 | ref: setMenu || noop,
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78 | 'aria-labelledby': toggleElement == null ? void 0 : toggleElement.id
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79 | }, popper.attributes.popper, {
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80 | style: popper.styles.popper
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81 | });
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82 |
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83 | var metadata = {
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84 | show: show,
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85 | alignEnd: alignEnd,
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86 | hasShown: hasShownRef.current,
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87 | toggle: context == null ? void 0 : context.toggle,
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88 | popper: shouldUsePopper ? popper : null,
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89 | arrowProps: shouldUsePopper ? _extends({
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90 | ref: attachArrowRef
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91 | }, popper.attributes.arrow, {
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92 | style: popper.styles.arrow
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93 | }) : {}
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94 | };
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95 | useRootClose(menuElement, handleClose, {
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96 | clickTrigger: rootCloseEvent,
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97 | disabled: !show
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98 | });
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99 | return [menuProps, metadata];
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100 | }
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101 | var propTypes = {
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102 | |
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123 |
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124 | children: PropTypes.func.isRequired,
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125 |
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126 | |
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128 |
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129 |
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130 |
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131 | show: PropTypes.bool,
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132 |
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133 | |
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135 |
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136 |
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137 |
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138 | alignEnd: PropTypes.bool,
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139 |
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140 | |
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142 |
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143 |
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144 |
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145 | flip: PropTypes.bool,
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146 | usePopper: PropTypes.oneOf([true, false]),
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147 |
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148 | |
149 |
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150 |
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151 | popperConfig: PropTypes.object,
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152 |
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153 | |
154 |
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155 |
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156 | rootCloseEvent: PropTypes.string
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157 | };
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158 | var defaultProps = {
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159 | usePopper: true
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160 | };
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161 |
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162 |
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163 |
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164 |
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165 |
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166 |
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167 |
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168 | function DropdownMenu(_ref2) {
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169 | var children = _ref2.children,
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170 | options = _objectWithoutPropertiesLoose(_ref2, ["children"]);
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171 |
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172 | var _useDropdownMenu = useDropdownMenu(options),
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173 | props = _useDropdownMenu[0],
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174 | meta = _useDropdownMenu[1];
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175 |
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176 | return React.createElement(React.Fragment, null, meta.hasShown ? children(props, meta) : null);
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177 | }
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178 |
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179 | DropdownMenu.displayName = 'ReactOverlaysDropdownMenu';
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180 | DropdownMenu.propTypes = propTypes;
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181 | DropdownMenu.defaultProps = defaultProps;
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182 |
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183 |
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184 | export default DropdownMenu; |
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