reactstrap
Version:
React Bootstrap components
126 lines (125 loc) • 6.45 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _react = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _Carousel = _interopRequireDefault(require("./Carousel"));
var _CarouselItem = _interopRequireDefault(require("./CarouselItem"));
var _CarouselControl = _interopRequireDefault(require("./CarouselControl"));
var _CarouselIndicators = _interopRequireDefault(require("./CarouselIndicators"));
var _CarouselCaption = _interopRequireDefault(require("./CarouselCaption"));
const _excluded = ["defaultActiveIndex", "autoPlay", "indicators", "controls", "items", "goToIndex"];
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _extends() { _extends = Object.assign ? Object.assign.bind() : 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; }; return _extends.apply(this, arguments); }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
const propTypes = {
items: _propTypes.default.array.isRequired,
indicators: _propTypes.default.bool,
controls: _propTypes.default.bool,
autoPlay: _propTypes.default.bool,
defaultActiveIndex: _propTypes.default.number,
activeIndex: _propTypes.default.number,
next: _propTypes.default.func,
previous: _propTypes.default.func,
goToIndex: _propTypes.default.func
};
class UncontrolledCarousel extends _react.Component {
constructor(props) {
super(props);
this.animating = false;
this.state = {
activeIndex: props.defaultActiveIndex || 0
};
this.next = this.next.bind(this);
this.previous = this.previous.bind(this);
this.goToIndex = this.goToIndex.bind(this);
this.onExiting = this.onExiting.bind(this);
this.onExited = this.onExited.bind(this);
}
onExiting() {
this.animating = true;
}
onExited() {
this.animating = false;
}
next() {
if (this.animating) return;
this.setState(prevState => {
const nextIndex = prevState.activeIndex === this.props.items.length - 1 ? 0 : prevState.activeIndex + 1;
return {
activeIndex: nextIndex
};
});
}
previous() {
if (this.animating) return;
this.setState(prevState => {
const nextIndex = prevState.activeIndex === 0 ? this.props.items.length - 1 : prevState.activeIndex - 1;
return {
activeIndex: nextIndex
};
});
}
goToIndex(newIndex) {
if (this.animating) return;
this.setState({
activeIndex: newIndex
});
}
render() {
const _this$props = this.props,
{
defaultActiveIndex,
autoPlay = true,
indicators = true,
controls = true,
items,
goToIndex
} = _this$props,
props = _objectWithoutProperties(_this$props, _excluded);
const {
activeIndex
} = this.state;
const slides = items.map(item => {
const key = item.key || item.src;
return /*#__PURE__*/_react.default.createElement(_CarouselItem.default, {
onExiting: this.onExiting,
onExited: this.onExited,
key: key
}, /*#__PURE__*/_react.default.createElement("img", {
className: "d-block w-100",
src: item.src,
alt: item.altText
}), /*#__PURE__*/_react.default.createElement(_CarouselCaption.default, {
captionText: item.caption,
captionHeader: item.header || item.caption
}));
});
return /*#__PURE__*/_react.default.createElement(_Carousel.default, _extends({
activeIndex: activeIndex,
next: this.next,
previous: this.previous,
ride: autoPlay ? 'carousel' : undefined
}, props), indicators && /*#__PURE__*/_react.default.createElement(_CarouselIndicators.default, {
items: items,
activeIndex: props.activeIndex || activeIndex,
onClickHandler: goToIndex || this.goToIndex
}), slides, controls && /*#__PURE__*/_react.default.createElement(_CarouselControl.default, {
direction: "prev",
directionText: "Previous",
onClickHandler: props.previous || this.previous
}), controls && /*#__PURE__*/_react.default.createElement(_CarouselControl.default, {
direction: "next",
directionText: "Next",
onClickHandler: props.next || this.next
}));
}
}
UncontrolledCarousel.propTypes = propTypes;
var _default = UncontrolledCarousel;
exports.default = _default;