1 | "use strict";
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2 |
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3 | var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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4 |
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5 | var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
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6 |
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7 | exports.__esModule = true;
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8 | exports.default = void 0;
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9 |
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10 | var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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11 |
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12 | var _objectWithoutPropertiesLoose2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutPropertiesLoose"));
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13 |
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14 | var _classnames = _interopRequireDefault(require("classnames"));
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15 |
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16 | var _css = _interopRequireDefault(require("dom-helpers/css"));
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17 |
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18 | var _react = _interopRequireWildcard(require("react"));
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19 |
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20 | var _Transition = _interopRequireWildcard(require("react-transition-group/Transition"));
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21 |
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22 | var _transitionEndListener = _interopRequireDefault(require("./transitionEndListener"));
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23 |
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24 | var _createChainedFunction = _interopRequireDefault(require("./createChainedFunction"));
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25 |
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26 | var _triggerBrowserReflow = _interopRequireDefault(require("./triggerBrowserReflow"));
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27 |
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28 | var _collapseStyles;
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29 |
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30 | var MARGINS = {
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31 | height: ['marginTop', 'marginBottom'],
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32 | width: ['marginLeft', 'marginRight']
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33 | };
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34 |
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35 | function getDefaultDimensionValue(dimension, elem) {
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36 | var offset = "offset" + dimension[0].toUpperCase() + dimension.slice(1);
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37 | var value = elem[offset];
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38 | var margins = MARGINS[dimension];
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39 | return value +
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40 | parseInt((0, _css.default)(elem, margins[0]), 10) +
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41 | parseInt((0, _css.default)(elem, margins[1]), 10);
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42 | }
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43 |
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44 | var collapseStyles = (_collapseStyles = {}, _collapseStyles[_Transition.EXITED] = 'collapse', _collapseStyles[_Transition.EXITING] = 'collapsing', _collapseStyles[_Transition.ENTERING] = 'collapsing', _collapseStyles[_Transition.ENTERED] = 'collapse show', _collapseStyles);
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45 | var defaultProps = {
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46 | in: false,
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47 | timeout: 300,
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48 | mountOnEnter: false,
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49 | unmountOnExit: false,
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50 | appear: false,
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51 | getDimensionValue: getDefaultDimensionValue
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52 | };
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53 |
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54 | var Collapse = _react.default.forwardRef(function (_ref, ref) {
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55 | var onEnter = _ref.onEnter,
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56 | onEntering = _ref.onEntering,
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57 | onEntered = _ref.onEntered,
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58 | onExit = _ref.onExit,
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59 | onExiting = _ref.onExiting,
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60 | className = _ref.className,
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61 | children = _ref.children,
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62 | _ref$dimension = _ref.dimension,
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63 | dimension = _ref$dimension === void 0 ? 'height' : _ref$dimension,
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64 | _ref$getDimensionValu = _ref.getDimensionValue,
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65 | getDimensionValue = _ref$getDimensionValu === void 0 ? getDefaultDimensionValue : _ref$getDimensionValu,
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66 | props = (0, _objectWithoutPropertiesLoose2.default)(_ref, ["onEnter", "onEntering", "onEntered", "onExit", "onExiting", "className", "children", "dimension", "getDimensionValue"]);
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67 |
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68 |
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69 | var computedDimension = typeof dimension === 'function' ? dimension() : dimension;
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70 |
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71 |
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72 | var handleEnter = (0, _react.useMemo)(function () {
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73 | return (0, _createChainedFunction.default)(function (elem) {
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74 | elem.style[computedDimension] = '0';
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75 | }, onEnter);
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76 | }, [computedDimension, onEnter]);
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77 | var handleEntering = (0, _react.useMemo)(function () {
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78 | return (0, _createChainedFunction.default)(function (elem) {
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79 | var scroll = "scroll" + computedDimension[0].toUpperCase() + computedDimension.slice(1);
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80 | elem.style[computedDimension] = elem[scroll] + "px";
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81 | }, onEntering);
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82 | }, [computedDimension, onEntering]);
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83 | var handleEntered = (0, _react.useMemo)(function () {
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84 | return (0, _createChainedFunction.default)(function (elem) {
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85 | elem.style[computedDimension] = null;
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86 | }, onEntered);
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87 | }, [computedDimension, onEntered]);
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88 |
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89 |
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90 | var handleExit = (0, _react.useMemo)(function () {
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91 | return (0, _createChainedFunction.default)(function (elem) {
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92 | elem.style[computedDimension] = getDimensionValue(computedDimension, elem) + "px";
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93 | (0, _triggerBrowserReflow.default)(elem);
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94 | }, onExit);
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95 | }, [onExit, getDimensionValue, computedDimension]);
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96 | var handleExiting = (0, _react.useMemo)(function () {
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97 | return (0, _createChainedFunction.default)(function (elem) {
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98 | elem.style[computedDimension] = null;
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99 | }, onExiting);
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100 | }, [computedDimension, onExiting]);
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101 | return _react.default.createElement(_Transition.default
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102 | , (0, _extends2.default)({
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103 | ref: ref,
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104 | addEndListener: _transitionEndListener.default
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105 | }, props, {
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106 | "aria-expanded": props.role ? props.in : null,
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107 | onEnter: handleEnter,
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108 | onEntering: handleEntering,
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109 | onEntered: handleEntered,
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110 | onExit: handleExit,
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111 | onExiting: handleExiting
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112 | }), function (state, innerProps) {
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113 | return _react.default.cloneElement(children, (0, _extends2.default)({}, innerProps, {
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114 | className: (0, _classnames.default)(className, children.props.className, collapseStyles[state], computedDimension === 'width' && 'width')
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115 | }));
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116 | });
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117 | });
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118 |
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119 |
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120 |
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121 | Collapse.defaultProps = defaultProps;
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122 | var _default = Collapse;
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123 | exports.default = _default;
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124 | module.exports = exports["default"]; |
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