1 | import _extends from "@babel/runtime/helpers/esm/extends";
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2 | import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
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3 | import classNames from 'classnames';
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4 | import addEventListener from 'dom-helpers/addEventListener';
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5 | import canUseDOM from 'dom-helpers/canUseDOM';
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6 | import ownerDocument from 'dom-helpers/ownerDocument';
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7 | import removeEventListener from 'dom-helpers/removeEventListener';
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8 | import getScrollbarSize from 'dom-helpers/scrollbarSize';
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9 | import useCallbackRef from '@restart/hooks/useCallbackRef';
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10 | import useEventCallback from '@restart/hooks/useEventCallback';
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11 | import useWillUnmount from '@restart/hooks/useWillUnmount';
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12 | import transitionEnd from 'dom-helpers/transitionEnd';
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13 | import React, { useCallback, useImperativeHandle, useMemo, useRef, useState } from 'react';
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14 | import BaseModal from 'react-overlays/Modal';
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15 | import warning from 'warning';
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16 | import BootstrapModalManager from './BootstrapModalManager';
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17 | import Fade from './Fade';
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18 | import ModalBody from './ModalBody';
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19 | import ModalContext from './ModalContext';
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20 | import ModalDialog from './ModalDialog';
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21 | import ModalFooter from './ModalFooter';
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22 | import ModalHeader from './ModalHeader';
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23 | import ModalTitle from './ModalTitle';
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24 | import { useBootstrapPrefix } from './ThemeProvider';
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25 | var manager;
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26 | var defaultProps = {
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27 | show: false,
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28 | backdrop: true,
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29 | keyboard: true,
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30 | autoFocus: true,
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31 | enforceFocus: true,
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32 | restoreFocus: true,
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33 | animation: true,
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34 | dialogAs: ModalDialog
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35 | };
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36 |
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37 |
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38 | function DialogTransition(props) {
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39 | return React.createElement(Fade, props);
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40 | }
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41 |
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42 | function BackdropTransition(props) {
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43 | return React.createElement(Fade, props);
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44 | }
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45 |
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46 |
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47 |
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48 | var Modal = React.forwardRef(function (_ref, ref) {
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49 | var bsPrefix = _ref.bsPrefix,
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50 | className = _ref.className,
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51 | style = _ref.style,
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52 | dialogClassName = _ref.dialogClassName,
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53 | contentClassName = _ref.contentClassName,
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54 | children = _ref.children,
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55 | Dialog = _ref.dialogAs,
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56 | ariaLabelledby = _ref['aria-labelledby'],
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57 | show = _ref.show,
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58 | animation = _ref.animation,
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59 | backdrop = _ref.backdrop,
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60 | keyboard = _ref.keyboard,
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61 | onEscapeKeyDown = _ref.onEscapeKeyDown,
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62 | onShow = _ref.onShow,
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63 | onHide = _ref.onHide,
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64 | container = _ref.container,
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65 | autoFocus = _ref.autoFocus,
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66 | enforceFocus = _ref.enforceFocus,
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67 | restoreFocus = _ref.restoreFocus,
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68 | restoreFocusOptions = _ref.restoreFocusOptions,
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69 | onEntered = _ref.onEntered,
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70 | onExit = _ref.onExit,
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71 | onExiting = _ref.onExiting,
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72 | onEnter = _ref.onEnter,
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73 | onEntering = _ref.onEntering,
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74 | onExited = _ref.onExited,
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75 | backdropClassName = _ref.backdropClassName,
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76 | propsManager = _ref.manager,
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77 | props = _objectWithoutPropertiesLoose(_ref, ["bsPrefix", "className", "style", "dialogClassName", "contentClassName", "children", "dialogAs", "aria-labelledby", "show", "animation", "backdrop", "keyboard", "onEscapeKeyDown", "onShow", "onHide", "container", "autoFocus", "enforceFocus", "restoreFocus", "restoreFocusOptions", "onEntered", "onExit", "onExiting", "onEnter", "onEntering", "onExited", "backdropClassName", "manager"]);
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78 |
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79 | var _useState = useState({}),
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80 | modalStyle = _useState[0],
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81 | setStyle = _useState[1];
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82 |
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83 | var _useState2 = useState(false),
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84 | animateStaticModal = _useState2[0],
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85 | setAnimateStaticModal = _useState2[1];
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86 |
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87 | var waitingForMouseUpRef = useRef(false);
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88 | var ignoreBackdropClickRef = useRef(false);
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89 | var removeStaticModalAnimationRef = useRef(null);
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90 |
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91 | var _useCallbackRef = useCallbackRef(),
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92 | modal = _useCallbackRef[0],
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93 | setModalRef = _useCallbackRef[1];
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94 |
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95 | var handleHide = useEventCallback(onHide);
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96 | bsPrefix = useBootstrapPrefix(bsPrefix, 'modal');
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97 | useImperativeHandle(ref, function () {
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98 | return {
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99 | get _modal() {
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100 | process.env.NODE_ENV !== "production" ? warning(false, 'Accessing `_modal` is not supported and will be removed in a future release') : void 0;
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101 | return modal;
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102 | }
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103 |
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104 | };
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105 | }, [modal]);
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106 | var modalContext = useMemo(function () {
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107 | return {
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108 | onHide: handleHide
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109 | };
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110 | }, [handleHide]);
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111 |
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112 | function getModalManager() {
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113 | if (propsManager) return propsManager;
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114 | if (!manager) manager = new BootstrapModalManager();
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115 | return manager;
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116 | }
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117 |
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118 | function updateDialogStyle(node) {
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119 | if (!canUseDOM) return;
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120 | var containerIsOverflowing = getModalManager().isContainerOverflowing(modal);
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121 | var modalIsOverflowing = node.scrollHeight > ownerDocument(node).documentElement.clientHeight;
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122 | setStyle({
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123 | paddingRight: containerIsOverflowing && !modalIsOverflowing ? getScrollbarSize() : undefined,
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124 | paddingLeft: !containerIsOverflowing && modalIsOverflowing ? getScrollbarSize() : undefined
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125 | });
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126 | }
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127 |
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128 | var handleWindowResize = useEventCallback(function () {
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129 | if (modal) {
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130 | updateDialogStyle(modal.dialog);
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131 | }
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132 | });
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133 | useWillUnmount(function () {
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134 | removeEventListener(window, 'resize', handleWindowResize);
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135 |
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136 | if (removeStaticModalAnimationRef.current) {
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137 | removeStaticModalAnimationRef.current();
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138 | }
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139 | });
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140 |
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141 |
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142 |
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143 | var handleDialogMouseDown = function handleDialogMouseDown() {
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144 | waitingForMouseUpRef.current = true;
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145 | };
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146 |
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147 | var handleMouseUp = function handleMouseUp(e) {
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148 | if (waitingForMouseUpRef.current && modal && e.target === modal.dialog) {
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149 | ignoreBackdropClickRef.current = true;
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150 | }
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151 |
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152 | waitingForMouseUpRef.current = false;
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153 | };
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154 |
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155 | var handleStaticModalAnimation = function handleStaticModalAnimation() {
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156 | setAnimateStaticModal(true);
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157 | removeStaticModalAnimationRef.current = transitionEnd(modal.dialog, function () {
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158 | setAnimateStaticModal(false);
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159 | });
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160 | };
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161 |
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162 | var handleStaticBackdropClick = function handleStaticBackdropClick(e) {
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163 | if (e.target !== e.currentTarget) {
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164 | return;
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165 | }
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166 |
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167 | handleStaticModalAnimation();
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168 | };
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169 |
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170 | var handleClick = function handleClick(e) {
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171 | if (backdrop === 'static') {
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172 | handleStaticBackdropClick(e);
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173 | return;
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174 | }
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175 |
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176 | if (ignoreBackdropClickRef.current || e.target !== e.currentTarget) {
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177 | ignoreBackdropClickRef.current = false;
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178 | return;
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179 | }
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180 |
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181 | onHide();
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182 | };
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183 |
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184 | var handleEscapeKeyDown = function handleEscapeKeyDown(e) {
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185 | if (!keyboard && backdrop === 'static') {
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186 |
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187 |
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188 | e.preventDefault();
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189 | handleStaticModalAnimation();
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190 | } else if (keyboard && onEscapeKeyDown) {
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191 | onEscapeKeyDown(e);
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192 | }
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193 | };
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194 |
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195 | var handleEnter = function handleEnter(node) {
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196 | if (node) {
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197 | node.style.display = 'block';
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198 | updateDialogStyle(node);
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199 | }
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200 |
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201 | for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
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202 | args[_key - 1] = arguments[_key];
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203 | }
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204 |
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205 | if (onEnter) onEnter.apply(void 0, [node].concat(args));
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206 | };
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207 |
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208 | var handleExit = function handleExit(node) {
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209 | if (removeStaticModalAnimationRef.current) {
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210 | removeStaticModalAnimationRef.current();
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211 | }
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212 |
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213 | for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
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214 | args[_key2 - 1] = arguments[_key2];
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215 | }
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216 |
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217 | if (onExit) onExit.apply(void 0, [node].concat(args));
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218 | };
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219 |
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220 | var handleEntering = function handleEntering(node) {
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221 | for (var _len3 = arguments.length, args = new Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {
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222 | args[_key3 - 1] = arguments[_key3];
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223 | }
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224 |
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225 | if (onEntering) onEntering.apply(void 0, [node].concat(args));
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226 |
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227 | addEventListener(window, 'resize', handleWindowResize);
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228 | };
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229 |
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230 | var handleExited = function handleExited(node) {
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231 | if (node) node.style.display = '';
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232 |
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233 | for (var _len4 = arguments.length, args = new Array(_len4 > 1 ? _len4 - 1 : 0), _key4 = 1; _key4 < _len4; _key4++) {
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234 | args[_key4 - 1] = arguments[_key4];
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235 | }
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236 |
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237 | if (onExited) onExited.apply(void 0, args);
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238 |
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239 | removeEventListener(window, 'resize', handleWindowResize);
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240 | };
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241 |
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242 | var renderBackdrop = useCallback(function (backdropProps) {
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243 | return React.createElement("div", _extends({}, backdropProps, {
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244 | className: classNames(bsPrefix + "-backdrop", backdropClassName, !animation && 'show')
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245 | }));
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246 | }, [animation, backdropClassName, bsPrefix]);
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247 |
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248 | var baseModalStyle = _extends({}, style, modalStyle);
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249 |
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250 |
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251 | if (!animation) {
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252 | baseModalStyle.display = 'block';
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253 | }
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254 |
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255 | var renderDialog = function renderDialog(dialogProps) {
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256 | return React.createElement("div", _extends({
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257 | role: "dialog"
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258 | }, dialogProps, {
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259 | style: baseModalStyle,
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260 | className: classNames(className, bsPrefix, animateStaticModal && bsPrefix + "-static"),
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261 | onClick: backdrop ? handleClick : undefined,
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262 | onMouseUp: handleMouseUp,
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263 | "aria-labelledby": ariaLabelledby
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264 | }), React.createElement(Dialog, _extends({}, props, {
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265 | onMouseDown: handleDialogMouseDown,
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266 | className: dialogClassName,
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267 | contentClassName: contentClassName
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268 | }), children));
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269 | };
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270 |
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271 | return React.createElement(ModalContext.Provider, {
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272 | value: modalContext
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273 | }, React.createElement(BaseModal, {
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274 | show: show,
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275 | ref: setModalRef,
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276 | backdrop: backdrop,
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277 | container: container,
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278 | keyboard: true
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279 | ,
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280 | autoFocus: autoFocus,
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281 | enforceFocus: enforceFocus,
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282 | restoreFocus: restoreFocus,
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283 | restoreFocusOptions: restoreFocusOptions,
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284 | onEscapeKeyDown: handleEscapeKeyDown,
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285 | onShow: onShow,
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286 | onHide: onHide,
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287 | onEnter: handleEnter,
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288 | onEntering: handleEntering,
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289 | onEntered: onEntered,
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290 | onExit: handleExit,
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291 | onExiting: onExiting,
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292 | onExited: handleExited,
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293 | manager: getModalManager(),
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294 | containerClassName: bsPrefix + "-open",
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295 | transition: animation ? DialogTransition : undefined,
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296 | backdropTransition: animation ? BackdropTransition : undefined,
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297 | renderBackdrop: renderBackdrop,
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298 | renderDialog: renderDialog
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299 | }));
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300 | });
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301 | Modal.displayName = 'Modal';
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302 | Modal.defaultProps = defaultProps;
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303 | Modal.Body = ModalBody;
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304 | Modal.Header = ModalHeader;
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305 | Modal.Title = ModalTitle;
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306 | Modal.Footer = ModalFooter;
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307 | Modal.Dialog = ModalDialog;
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308 | Modal.TRANSITION_DURATION = 300;
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309 | Modal.BACKDROP_TRANSITION_DURATION = 150;
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310 | export default Modal; |
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