react-multi-carousel/lib/utils/common.js

Production-ready, lightweight fully customizable React carousel component that rocks supports multiple items and SSR(Server-side rendering) with typescript.

"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var React=require("react"),elementWidth_1=require("./elementWidth");function getInitialState(state,props){var flexBisis,domLoaded=state.domLoaded,slidesToShow=state.slidesToShow,containerWidth=state.containerWidth,itemWidth=state.itemWidth,deviceType=props.deviceType,responsive=props.responsive,ssr=props.ssr,partialVisbile=props.partialVisbile,domFullyLoaded=Boolean(domLoaded&&slidesToShow&&containerWidth&&itemWidth);ssr&&deviceType&&!domFullyLoaded&&(flexBisis=elementWidth_1.getWidthFromDeviceType(deviceType,responsive));var shouldRenderOnSSR=Boolean(ssr&&deviceType&&!domFullyLoaded&&flexBisis);return{shouldRenderOnSSR:shouldRenderOnSSR,flexBisis:flexBisis,domFullyLoaded:domFullyLoaded,paritialVisibilityGutter:elementWidth_1.getParitialVisibilityGutter(responsive,partialVisbile,deviceType,state.deviceType),shouldRenderAtAll:shouldRenderOnSSR||domFullyLoaded}}function getIfSlideIsVisbile(index,state){var currentSlide=state.currentSlide,slidesToShow=state.slidesToShow;return currentSlide<=index&&index<currentSlide+slidesToShow}function getTransformForCenterMode(state,props){return 0!==state.currentSlide||props.infinite?state.transform+state.itemWidth/2:state.transform}function getTransformForPartialVsibile(state,paritialVisibilityGutter,props){void 0===paritialVisibilityGutter&&(paritialVisibilityGutter=0);var currentSlide=state.currentSlide,slidesToShow=state.slidesToShow,isRightEndReach=isInRightEnd(state),shouldRemoveRightGutter=!props.infinite&&isRightEndReach,transform=state.transform+currentSlide*paritialVisibilityGutter;return shouldRemoveRightGutter?transform+(state.containerWidth-(state.itemWidth-paritialVisibilityGutter)*slidesToShow):transform}function isInLeftEnd(_a){return!(0<_a.currentSlide)}function isInRightEnd(_a){var currentSlide=_a.currentSlide,totalItems=_a.totalItems;return!(currentSlide+_a.slidesToShow<totalItems)}function notEnoughChildren(state,props,items){var childrenArr=React.Children.toArray(props.children),slidesToShow=state.slidesToShow;return items?childrenArr.length<items:childrenArr.length<slidesToShow}exports.getInitialState=getInitialState,exports.getIfSlideIsVisbile=getIfSlideIsVisbile,exports.getTransformForCenterMode=getTransformForCenterMode,exports.getTransformForPartialVsibile=getTransformForPartialVsibile,exports.isInLeftEnd=isInLeftEnd,exports.isInRightEnd=isInRightEnd,exports.notEnoughChildren=notEnoughChildren;