1 | "use strict";
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2 |
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3 | var _interopRequireDefault = require("@babel/runtime-corejs2/helpers/interopRequireDefault");
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4 |
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5 | exports.__esModule = true;
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6 | exports.default = void 0;
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7 |
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8 | var _extends2 = _interopRequireDefault(require("@babel/runtime-corejs2/helpers/extends"));
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9 |
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10 | var _objectWithoutPropertiesLoose2 = _interopRequireDefault(require("@babel/runtime-corejs2/helpers/objectWithoutPropertiesLoose"));
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11 |
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12 | var _inheritsLoose2 = _interopRequireDefault(require("@babel/runtime-corejs2/helpers/inheritsLoose"));
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13 |
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14 | var _assertThisInitialized2 = _interopRequireDefault(require("@babel/runtime-corejs2/helpers/assertThisInitialized"));
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15 |
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16 | var _classnames = _interopRequireDefault(require("classnames"));
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17 |
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18 | var _react = _interopRequireDefault(require("react"));
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19 |
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20 | var _propTypes = _interopRequireDefault(require("prop-types"));
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21 |
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22 | var _reactDom = _interopRequireDefault(require("react-dom"));
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23 |
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24 | var _transition = _interopRequireDefault(require("dom-helpers/transition"));
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25 |
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26 | var propTypes = {
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27 | direction: _propTypes.default.oneOf(['prev', 'next']),
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28 | onAnimateOutEnd: _propTypes.default.func,
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29 | active: _propTypes.default.bool,
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30 | animateIn: _propTypes.default.bool,
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31 | animateOut: _propTypes.default.bool,
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32 | index: _propTypes.default.number
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33 | };
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34 | var defaultProps = {
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35 | active: false,
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36 | animateIn: false,
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37 | animateOut: false
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38 | };
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39 |
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40 | var CarouselItem =
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41 |
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42 | function (_React$Component) {
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43 | (0, _inheritsLoose2.default)(CarouselItem, _React$Component);
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44 |
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45 | function CarouselItem(props, context) {
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46 | var _this;
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47 |
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48 | _this = _React$Component.call(this, props, context) || this;
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49 | _this.handleAnimateOutEnd = _this.handleAnimateOutEnd.bind((0, _assertThisInitialized2.default)((0, _assertThisInitialized2.default)(_this)));
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50 | _this.state = {
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51 | direction: null
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52 | };
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53 | _this.isUnmounted = false;
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54 | return _this;
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55 | }
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56 |
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57 | var _proto = CarouselItem.prototype;
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58 |
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59 | _proto.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
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60 | if (this.props.active !== nextProps.active) {
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61 | this.setState({
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62 | direction: null
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63 | });
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64 | }
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65 | };
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66 |
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67 | _proto.componentDidUpdate = function componentDidUpdate(prevProps) {
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68 | var _this2 = this;
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69 |
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70 | var active = this.props.active;
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71 | var prevActive = prevProps.active;
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72 |
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73 | if (!active && prevActive) {
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74 | _transition.default.end(_reactDom.default.findDOMNode(this), this.handleAnimateOutEnd);
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75 | }
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76 |
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77 | if (active !== prevActive) {
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78 | setTimeout(function () {
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79 | return _this2.startAnimation();
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80 | }, 20);
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81 | }
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82 | };
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83 |
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84 | _proto.componentWillUnmount = function componentWillUnmount() {
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85 | this.isUnmounted = true;
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86 | };
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87 |
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88 | _proto.handleAnimateOutEnd = function handleAnimateOutEnd() {
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89 | if (this.isUnmounted) {
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90 | return;
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91 | }
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92 |
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93 | if (this.props.onAnimateOutEnd) {
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94 | this.props.onAnimateOutEnd(this.props.index);
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95 | }
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96 | };
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97 |
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98 | _proto.startAnimation = function startAnimation() {
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99 | if (this.isUnmounted) {
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100 | return;
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101 | }
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102 |
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103 | this.setState({
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104 | direction: this.props.direction === 'prev' ? 'right' : 'left'
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105 | });
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106 | };
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107 |
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108 | _proto.render = function render() {
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109 | var _this$props = this.props,
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110 | direction = _this$props.direction,
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111 | active = _this$props.active,
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112 | animateIn = _this$props.animateIn,
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113 | animateOut = _this$props.animateOut,
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114 | className = _this$props.className,
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115 | props = (0, _objectWithoutPropertiesLoose2.default)(_this$props, ["direction", "active", "animateIn", "animateOut", "className"]);
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116 | delete props.onAnimateOutEnd;
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117 | delete props.index;
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118 | var classes = {
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119 | item: true,
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120 | active: active && !animateIn || animateOut
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121 | };
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122 |
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123 | if (direction && active && animateIn) {
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124 | classes[direction] = true;
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125 | }
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126 |
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127 | if (this.state.direction && (animateIn || animateOut)) {
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128 | classes[this.state.direction] = true;
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129 | }
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130 |
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131 | return _react.default.createElement("div", (0, _extends2.default)({}, props, {
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132 | className: (0, _classnames.default)(className, classes)
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133 | }));
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134 | };
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135 |
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136 | return CarouselItem;
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137 | }(_react.default.Component);
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138 |
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139 | CarouselItem.propTypes = propTypes;
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140 | CarouselItem.defaultProps = defaultProps;
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141 | var _default = CarouselItem;
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142 | exports.default = _default;
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143 | module.exports = exports["default"]; |
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