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node_modules/react-bootstrap/es/Modal.js

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+import _objectWithoutPropertiesLoose from "@babel/runtime-corejs2/helpers/esm/objectWithoutPropertiesLoose";
+import _inheritsLoose from "@babel/runtime-corejs2/helpers/esm/inheritsLoose";
+import _assertThisInitialized from "@babel/runtime-corejs2/helpers/esm/assertThisInitialized";
+import _extends from "@babel/runtime-corejs2/helpers/esm/extends";
+import classNames from 'classnames';
+import events from 'dom-helpers/events';
+import ownerDocument from 'dom-helpers/ownerDocument';
+import canUseDOM from 'dom-helpers/util/inDOM';
+import getScrollbarSize from 'dom-helpers/util/scrollbarSize';
+import React from 'react';
+import PropTypes from 'prop-types';
+import ReactDOM from 'react-dom';
+import BaseModal from 'react-overlays/lib/Modal';
+import isOverflowing from 'react-overlays/lib/utils/isOverflowing';
+import elementType from 'prop-types-extra/lib/elementType';
+import Fade from './Fade';
+import Body from './ModalBody';
+import ModalDialog from './ModalDialog';
+import Footer from './ModalFooter';
+import Header from './ModalHeader';
+import Title from './ModalTitle';
+import { bsClass, bsSizes, prefix } from './utils/bootstrapUtils';
+import createChainedFunction from './utils/createChainedFunction';
+import splitComponentProps from './utils/splitComponentProps';
+import { Size } from './utils/StyleConfig';
+
+var propTypes = _extends({}, BaseModal.propTypes, ModalDialog.propTypes, {
+  /**
+   * Include a backdrop component. Specify 'static' for a backdrop that doesn't
+   * trigger an "onHide" when clicked.
+   */
+  backdrop: PropTypes.oneOf(['static', true, false]),
+
+  /**
+   * Add an optional extra class name to .modal-backdrop
+   * It could end up looking like class="modal-backdrop foo-modal-backdrop in".
+   */
+  backdropClassName: PropTypes.string,
+
+  /**
+   * Close the modal when escape key is pressed
+   */
+  keyboard: PropTypes.bool,
+
+  /**
+   * Open and close the Modal with a slide and fade animation.
+   */
+  animation: PropTypes.bool,
+
+  /**
+   * A Component type that provides the modal content Markup. This is a useful
+   * prop when you want to use your own styles and markup to create a custom
+   * modal component.
+   */
+  dialogComponentClass: elementType,
+
+  /**
+   * When `true` The modal will automatically shift focus to itself when it
+   * opens, and replace it to the last focused element when it closes.
+   * Generally this should never be set to false as it makes the Modal less
+   * accessible to assistive technologies, like screen-readers.
+   */
+  autoFocus: PropTypes.bool,
+
+  /**
+   * When `true` The modal will prevent focus from leaving the Modal while
+   * open. Consider leaving the default value here, as it is necessary to make
+   * the Modal work well with assistive technologies, such as screen readers.
+   */
+  enforceFocus: PropTypes.bool,
+
+  /**
+   * When `true` The modal will restore focus to previously focused element once
+   * modal is hidden
+   */
+  restoreFocus: PropTypes.bool,
+
+  /**
+   * When `true` The modal will show itself.
+   */
+  show: PropTypes.bool,
+
+  /**
+   * A callback fired when the header closeButton or non-static backdrop is
+   * clicked. Required if either are specified.
+   */
+  onHide: PropTypes.func,
+
+  /**
+   * Callback fired before the Modal transitions in
+   */
+  onEnter: PropTypes.func,
+
+  /**
+   * Callback fired as the Modal begins to transition in
+   */
+  onEntering: PropTypes.func,
+
+  /**
+   * Callback fired after the Modal finishes transitioning in
+   */
+  onEntered: PropTypes.func,
+
+  /**
+   * Callback fired right before the Modal transitions out
+   */
+  onExit: PropTypes.func,
+
+  /**
+   * Callback fired as the Modal begins to transition out
+   */
+  onExiting: PropTypes.func,
+
+  /**
+   * Callback fired after the Modal finishes transitioning out
+   */
+  onExited: PropTypes.func,
+
+  /**
+   * @private
+   */
+  container: BaseModal.propTypes.container
+});
+
+var defaultProps = _extends({}, BaseModal.defaultProps, {
+  animation: true,
+  dialogComponentClass: ModalDialog
+});
+
+var childContextTypes = {
+  $bs_modal: PropTypes.shape({
+    onHide: PropTypes.func
+  })
+};
+/* eslint-disable no-use-before-define, react/no-multi-comp */
+
+function DialogTransition(props) {
+  return React.createElement(Fade, _extends({}, props, {
+    timeout: Modal.TRANSITION_DURATION
+  }));
+}
+
+function BackdropTransition(props) {
+  return React.createElement(Fade, _extends({}, props, {
+    timeout: Modal.BACKDROP_TRANSITION_DURATION
+  }));
+}
+/* eslint-enable no-use-before-define */
+
+
+var Modal =
+/*#__PURE__*/
+function (_React$Component) {
+  _inheritsLoose(Modal, _React$Component);
+
+  function Modal(props, context) {
+    var _this;
+
+    _this = _React$Component.call(this, props, context) || this;
+    _this.handleEntering = _this.handleEntering.bind(_assertThisInitialized(_assertThisInitialized(_this)));
+    _this.handleExited = _this.handleExited.bind(_assertThisInitialized(_assertThisInitialized(_this)));
+    _this.handleWindowResize = _this.handleWindowResize.bind(_assertThisInitialized(_assertThisInitialized(_this)));
+    _this.handleDialogClick = _this.handleDialogClick.bind(_assertThisInitialized(_assertThisInitialized(_this)));
+    _this.setModalRef = _this.setModalRef.bind(_assertThisInitialized(_assertThisInitialized(_this)));
+    _this.state = {
+      style: {}
+    };
+    return _this;
+  }
+
+  var _proto = Modal.prototype;
+
+  _proto.getChildContext = function getChildContext() {
+    return {
+      $bs_modal: {
+        onHide: this.props.onHide
+      }
+    };
+  };
+
+  _proto.componentWillUnmount = function componentWillUnmount() {
+    // Clean up the listener if we need to.
+    this.handleExited();
+  };
+
+  _proto.setModalRef = function setModalRef(ref) {
+    this._modal = ref;
+  };
+
+  _proto.handleDialogClick = function handleDialogClick(e) {
+    if (e.target !== e.currentTarget) {
+      return;
+    }
+
+    this.props.onHide();
+  };
+
+  _proto.handleEntering = function handleEntering() {
+    // FIXME: This should work even when animation is disabled.
+    events.on(window, 'resize', this.handleWindowResize);
+    this.updateStyle();
+  };
+
+  _proto.handleExited = function handleExited() {
+    // FIXME: This should work even when animation is disabled.
+    events.off(window, 'resize', this.handleWindowResize);
+  };
+
+  _proto.handleWindowResize = function handleWindowResize() {
+    this.updateStyle();
+  };
+
+  _proto.updateStyle = function updateStyle() {
+    if (!canUseDOM) {
+      return;
+    }
+
+    var dialogNode = this._modal.getDialogElement();
+
+    var dialogHeight = dialogNode.scrollHeight;
+    var document = ownerDocument(dialogNode);
+    var bodyIsOverflowing = isOverflowing(ReactDOM.findDOMNode(this.props.container || document.body));
+    var modalIsOverflowing = dialogHeight > document.documentElement.clientHeight;
+    this.setState({
+      style: {
+        paddingRight: bodyIsOverflowing && !modalIsOverflowing ? getScrollbarSize() : undefined,
+        paddingLeft: !bodyIsOverflowing && modalIsOverflowing ? getScrollbarSize() : undefined
+      }
+    });
+  };
+
+  _proto.render = function render() {
+    var _this$props = this.props,
+        backdrop = _this$props.backdrop,
+        backdropClassName = _this$props.backdropClassName,
+        animation = _this$props.animation,
+        show = _this$props.show,
+        Dialog = _this$props.dialogComponentClass,
+        className = _this$props.className,
+        style = _this$props.style,
+        children = _this$props.children,
+        onEntering = _this$props.onEntering,
+        onExited = _this$props.onExited,
+        props = _objectWithoutPropertiesLoose(_this$props, ["backdrop", "backdropClassName", "animation", "show", "dialogComponentClass", "className", "style", "children", "onEntering", "onExited"]);
+
+    var _splitComponentProps = splitComponentProps(props, BaseModal),
+        baseModalProps = _splitComponentProps[0],
+        dialogProps = _splitComponentProps[1];
+
+    var inClassName = show && !animation && 'in';
+    return React.createElement(BaseModal, _extends({}, baseModalProps, {
+      ref: this.setModalRef,
+      show: show,
+      containerClassName: prefix(props, 'open'),
+      transition: animation ? DialogTransition : undefined,
+      backdrop: backdrop,
+      backdropTransition: animation ? BackdropTransition : undefined,
+      backdropClassName: classNames(prefix(props, 'backdrop'), backdropClassName, inClassName),
+      onEntering: createChainedFunction(onEntering, this.handleEntering),
+      onExited: createChainedFunction(onExited, this.handleExited)
+    }), React.createElement(Dialog, _extends({}, dialogProps, {
+      style: _extends({}, this.state.style, style),
+      className: classNames(className, inClassName),
+      onClick: backdrop === true ? this.handleDialogClick : null
+    }), children));
+  };
+
+  return Modal;
+}(React.Component);
+
+Modal.propTypes = propTypes;
+Modal.defaultProps = defaultProps;
+Modal.childContextTypes = childContextTypes;
+Modal.Body = Body;
+Modal.Header = Header;
+Modal.Title = Title;
+Modal.Footer = Footer;
+Modal.Dialog = ModalDialog;
+Modal.TRANSITION_DURATION = 300;
+Modal.BACKDROP_TRANSITION_DURATION = 150;
+export default bsClass('modal', bsSizes([Size.LARGE, Size.SMALL], Modal));