335 lines
No EOL
12 KiB
JavaScript
335 lines
No EOL
12 KiB
JavaScript
'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
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var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
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var _react = require('react');
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var _react2 = _interopRequireDefault(_react);
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var _propTypes = require('prop-types');
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var _propTypes2 = _interopRequireDefault(_propTypes);
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var _reactDom = require('react-dom');
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var _reactDom2 = _interopRequireDefault(_reactDom);
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var _classnames = require('classnames');
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var _classnames2 = _interopRequireDefault(_classnames);
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var _Fade = require('./Fade');
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var _Fade2 = _interopRequireDefault(_Fade);
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var _utils = require('./utils');
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
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function noop() {}
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var FadePropTypes = _propTypes2.default.shape(_Fade2.default.propTypes);
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var propTypes = {
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isOpen: _propTypes2.default.bool,
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autoFocus: _propTypes2.default.bool,
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size: _propTypes2.default.string,
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toggle: _propTypes2.default.func,
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keyboard: _propTypes2.default.bool,
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role: _propTypes2.default.string,
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labelledBy: _propTypes2.default.string,
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backdrop: _propTypes2.default.oneOfType([_propTypes2.default.bool, _propTypes2.default.oneOf(['static'])]),
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onEnter: _propTypes2.default.func,
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onExit: _propTypes2.default.func,
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onOpened: _propTypes2.default.func,
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onClosed: _propTypes2.default.func,
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children: _propTypes2.default.node,
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className: _propTypes2.default.string,
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wrapClassName: _propTypes2.default.string,
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modalClassName: _propTypes2.default.string,
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backdropClassName: _propTypes2.default.string,
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contentClassName: _propTypes2.default.string,
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fade: _propTypes2.default.bool,
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cssModule: _propTypes2.default.object,
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zIndex: _propTypes2.default.oneOfType([_propTypes2.default.number, _propTypes2.default.string]),
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backdropTransition: FadePropTypes,
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modalTransition: FadePropTypes
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};
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var propsToOmit = Object.keys(propTypes);
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var defaultProps = {
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isOpen: false,
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autoFocus: true,
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role: 'dialog',
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backdrop: true,
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keyboard: true,
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zIndex: 1050,
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fade: true,
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onOpened: noop,
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onClosed: noop,
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modalTransition: {
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timeout: _utils.TransitionTimeouts.Modal
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},
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backdropTransition: {
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mountOnEnter: true,
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timeout: _utils.TransitionTimeouts.Fade // uses standard fade transition
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}
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};
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var Modal = function (_React$Component) {
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_inherits(Modal, _React$Component);
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function Modal(props) {
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_classCallCheck(this, Modal);
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var _this = _possibleConstructorReturn(this, (Modal.__proto__ || Object.getPrototypeOf(Modal)).call(this, props));
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_this.originalBodyPadding = null;
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_this.isBodyOverflowing = false;
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_this.togglePortal = _this.togglePortal.bind(_this);
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_this.handleBackdropClick = _this.handleBackdropClick.bind(_this);
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_this.handleEscape = _this.handleEscape.bind(_this);
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_this.destroy = _this.destroy.bind(_this);
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_this.onOpened = _this.onOpened.bind(_this);
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_this.onClosed = _this.onClosed.bind(_this);
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return _this;
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}
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_createClass(Modal, [{
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key: 'componentDidMount',
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value: function componentDidMount() {
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if (this.props.isOpen) {
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this.togglePortal();
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}
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if (this.props.onEnter) {
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this.props.onEnter();
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}
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}
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}, {
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key: 'componentDidUpdate',
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value: function componentDidUpdate(prevProps) {
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if (this.props.isOpen !== prevProps.isOpen) {
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// handle portal events/dom updates
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this.togglePortal();
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} else if (this._element) {
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// rerender portal
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this.renderIntoSubtree();
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}
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}
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}, {
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key: 'componentWillUnmount',
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value: function componentWillUnmount() {
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this.destroy();
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if (this.props.onExit) {
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this.props.onExit();
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}
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}
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}, {
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key: 'onOpened',
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value: function onOpened(node, isAppearing) {
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this.props.onOpened();
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(this.props.modalTransition.onEntered || noop)(node, isAppearing);
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}
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}, {
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key: 'onClosed',
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value: function onClosed(node) {
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var _this2 = this;
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// so all methods get called before it is unmounted
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setTimeout(function () {
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return _this2.destroy();
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}, 0);
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this.props.onClosed();
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(this.props.modalTransition.onExited || noop)(node);
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}
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}, {
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key: 'handleEscape',
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value: function handleEscape(e) {
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if (this.props.keyboard && e.keyCode === 27 && this.props.toggle) {
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this.props.toggle();
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}
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}
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}, {
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key: 'handleBackdropClick',
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value: function handleBackdropClick(e) {
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if (this.props.backdrop !== true) return;
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var container = this._dialog;
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if (e.target && !container.contains(e.target) && this.props.toggle) {
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this.props.toggle();
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}
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}
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}, {
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key: 'togglePortal',
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value: function togglePortal() {
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if (this.props.isOpen) {
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if (this.props.autoFocus) {
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this._focus = true;
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}
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this.show();
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} else {
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this.hide();
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}
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}
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}, {
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key: 'destroy',
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value: function destroy() {
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if (this._element) {
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_reactDom2.default.unmountComponentAtNode(this._element);
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document.body.removeChild(this._element);
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this._element = null;
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}
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// Use regex to prevent matching `modal-open` as part of a different class, e.g. `my-modal-opened`
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var classes = document.body.className.replace(/(^| )modal-open( |$)/, ' ');
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document.body.className = (0, _utils.mapToCssModules)((0, _classnames2.default)(classes).trim(), this.props.cssModule);
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(0, _utils.setScrollbarWidth)(this.originalBodyPadding);
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}
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}, {
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key: 'hide',
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value: function hide() {
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this.renderIntoSubtree();
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}
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}, {
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key: 'show',
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value: function show() {
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if (this._dialog) {
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this.props.toggle(true);
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return;
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}
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var classes = document.body.className;
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this._element = document.createElement('div');
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this._element.setAttribute('tabindex', '-1');
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this._element.style.position = 'relative';
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this._element.style.zIndex = this.props.zIndex;
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this.originalBodyPadding = (0, _utils.getOriginalBodyPadding)();
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(0, _utils.conditionallyUpdateScrollbar)();
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document.body.appendChild(this._element);
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document.body.className = (0, _utils.mapToCssModules)((0, _classnames2.default)(classes, 'modal-open'), this.props.cssModule);
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this.renderIntoSubtree();
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}
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}, {
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key: 'renderModalDialog',
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value: function renderModalDialog() {
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var _this3 = this;
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var attributes = (0, _utils.omit)(this.props, propsToOmit);
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return _react2.default.createElement(
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'div',
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_extends({
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className: (0, _utils.mapToCssModules)((0, _classnames2.default)('modal-dialog', this.props.className, _defineProperty({}, 'modal-' + this.props.size, this.props.size)), this.props.cssModule),
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role: 'document',
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ref: function ref(c) {
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_this3._dialog = c;
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}
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}, attributes),
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_react2.default.createElement(
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'div',
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{
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className: (0, _utils.mapToCssModules)((0, _classnames2.default)('modal-content', this.props.contentClassName), this.props.cssModule)
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},
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this.props.children
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)
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);
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}
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}, {
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key: 'renderIntoSubtree',
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value: function renderIntoSubtree() {
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_reactDom2.default.unstable_renderSubtreeIntoContainer(this, this.renderChildren(), this._element);
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// check if modal should receive focus
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if (this._focus) {
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if (this._dialog && this._dialog.parentNode && typeof this._dialog.parentNode.focus === 'function') {
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this._dialog.parentNode.focus();
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}
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this._focus = false;
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}
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}
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}, {
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key: 'renderChildren',
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value: function renderChildren() {
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var _props = this.props,
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wrapClassName = _props.wrapClassName,
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modalClassName = _props.modalClassName,
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backdropClassName = _props.backdropClassName,
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cssModule = _props.cssModule,
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isOpen = _props.isOpen,
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backdrop = _props.backdrop,
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role = _props.role,
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labelledBy = _props.labelledBy;
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var modalAttributes = {
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onClickCapture: this.handleBackdropClick,
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onKeyUp: this.handleEscape,
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style: { display: 'block' },
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'aria-labelledby': labelledBy,
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role: role,
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tabIndex: '-1'
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};
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var hasTransition = this.props.fade;
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var modalTransition = _extends({}, _Fade2.default.defaultProps, this.props.modalTransition, {
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baseClass: hasTransition ? this.props.modalTransition.baseClass : '',
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timeout: hasTransition ? this.props.modalTransition.timeout : 0
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});
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var backdropTransition = _extends({}, _Fade2.default.defaultProps, this.props.backdropTransition, {
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baseClass: hasTransition ? this.props.backdropTransition.baseClass : '',
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timeout: hasTransition ? this.props.backdropTransition.timeout : 0
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});
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return _react2.default.createElement(
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'div',
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{ className: (0, _utils.mapToCssModules)(wrapClassName) },
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_react2.default.createElement(
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_Fade2.default,
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_extends({}, modalAttributes, modalTransition, {
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'in': isOpen,
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onEntered: this.onOpened,
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onExited: this.onClosed,
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cssModule: cssModule,
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className: (0, _utils.mapToCssModules)((0, _classnames2.default)('modal', modalClassName), cssModule)
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}),
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this.renderModalDialog()
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),
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_react2.default.createElement(_Fade2.default, _extends({}, backdropTransition, {
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'in': isOpen && !!backdrop,
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cssModule: cssModule,
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className: (0, _utils.mapToCssModules)((0, _classnames2.default)('modal-backdrop', backdropClassName), cssModule)
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}))
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);
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}
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}, {
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key: 'render',
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value: function render() {
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return null;
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}
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}]);
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return Modal;
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}(_react2.default.Component);
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Modal.propTypes = propTypes;
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Modal.defaultProps = defaultProps;
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exports.default = Modal; |