{"version":3,"file":"carousel.vue2.mjs","sources":["../../../../../../packages/components/carousel/src/carousel.vue"],"sourcesContent":["<template>\n  <div\n    ref=\"root\"\n    :class=\"carouselClasses\"\n    @mouseenter.stop=\"handleMouseEnter\"\n    @mouseleave.stop=\"handleMouseLeave\"\n  >\n    <transition v-if=\"arrowDisplay\" name=\"carousel-arrow-left\">\n      <button\n        v-show=\"(arrow === 'always' || hover) && (loop || activeIndex > 0)\"\n        type=\"button\"\n        :class=\"[ns.e('arrow'), ns.em('arrow', 'left')]\"\n        :aria-label=\"t('el.carousel.leftArrow')\"\n        @mouseenter=\"handleButtonEnter('left')\"\n        @mouseleave=\"handleButtonLeave\"\n        @click.stop=\"throttledArrowClick(activeIndex - 1)\"\n      >\n        <ElIcon>\n          <ArrowLeft />\n        </ElIcon>\n      </button>\n    </transition>\n    <transition v-if=\"arrowDisplay\" name=\"carousel-arrow-right\">\n      <button\n        v-show=\"\n          (arrow === 'always' || hover) &&\n          (loop || activeIndex < items.length - 1)\n        \"\n        type=\"button\"\n        :class=\"[ns.e('arrow'), ns.em('arrow', 'right')]\"\n        :aria-label=\"t('el.carousel.rightArrow')\"\n        @mouseenter=\"handleButtonEnter('right')\"\n        @mouseleave=\"handleButtonLeave\"\n        @click.stop=\"throttledArrowClick(activeIndex + 1)\"\n      >\n        <ElIcon>\n          <ArrowRight />\n        </ElIcon>\n      </button>\n    </transition>\n    <div\n      :class=\"ns.e('container')\"\n      :style=\"containerStyle\"\n      @transitionstart=\"handleTransitionStart\"\n      @transitionend=\"handleTransitionEnd\"\n    >\n      <PlaceholderItem />\n      <slot />\n    </div>\n    <items-sorter>\n      <ul v-if=\"indicatorPosition !== 'none'\" :class=\"indicatorsClasses\">\n        <li\n          v-for=\"(item, index) in items\"\n          v-show=\"isTwoLengthShow(index)\"\n          :key=\"index\"\n          :class=\"[\n            ns.e('indicator'),\n            ns.em('indicator', direction),\n            ns.is('active', index === activeIndex),\n          ]\"\n          @mouseenter=\"throttledIndicatorHover(index)\"\n          @click.stop=\"handleIndicatorClick(index)\"\n        >\n          <button\n            :class=\"ns.e('button')\"\n            :aria-label=\"t('el.carousel.indicator', { index: index + 1 })\"\n          >\n            <span v-if=\"hasLabel\">{{ item.props.label }}</span>\n          </button>\n        </li>\n      </ul>\n    </items-sorter>\n    <svg\n      v-if=\"motionBlur\"\n      xmlns=\"http://www.w3.org/2000/svg\"\n      version=\"1.1\"\n      style=\"display: none\"\n    >\n      <defs>\n        <filter id=\"elCarouselHorizontal\">\n          <feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"12,0\" />\n        </filter>\n        <filter id=\"elCarouselVertical\">\n          <feGaussianBlur in=\"SourceGraphic\" stdDeviation=\"0,10\" />\n        </filter>\n      </defs>\n    </svg>\n  </div>\n</template>\n\n<script lang=\"ts\" setup>\nimport { computed, unref } from 'vue'\nimport { ElIcon } from '@element-plus/components/icon'\nimport { ArrowLeft, ArrowRight } from '@element-plus/icons-vue'\nimport { useLocale, useNamespace } from '@element-plus/hooks'\nimport { carouselEmits } from './carousel'\nimport { useCarousel } from './use-carousel'\n\nimport type { CarouselProps } from './carousel'\n\nconst COMPONENT_NAME = 'ElCarousel'\ndefineOptions({\n  name: COMPONENT_NAME,\n})\n\nconst props = withDefaults(defineProps<CarouselProps>(), {\n  initialIndex: 0,\n  height: '',\n  trigger: 'hover',\n  autoplay: true,\n  interval: 3000,\n  indicatorPosition: '',\n  arrow: 'hover',\n  type: '',\n  cardScale: 0.83,\n  loop: true,\n  direction: 'horizontal',\n  pauseOnHover: true,\n})\nconst emit = defineEmits(carouselEmits)\nconst {\n  root,\n  activeIndex,\n  exposeActiveIndex,\n  arrowDisplay,\n  hasLabel,\n  hover,\n  isCardType,\n  items,\n  isVertical,\n  containerStyle,\n  handleButtonEnter,\n  handleButtonLeave,\n  handleIndicatorClick,\n  handleMouseEnter,\n  handleMouseLeave,\n  setActiveItem,\n  prev,\n  next,\n  PlaceholderItem,\n  isTwoLengthShow,\n  ItemsSorter,\n  throttledArrowClick,\n  throttledIndicatorHover,\n} = useCarousel(props, emit, COMPONENT_NAME)\nconst ns = useNamespace('carousel')\n\nconst { t } = useLocale()\n\nconst carouselClasses = computed(() => {\n  const classes = [ns.b(), ns.m(props.direction)]\n  if (unref(isCardType)) {\n    classes.push(ns.m('card'))\n  }\n  return classes\n})\n\nconst indicatorsClasses = computed(() => {\n  const classes = [ns.e('indicators'), ns.em('indicators', props.direction)]\n  if (unref(hasLabel)) {\n    classes.push(ns.em('indicators', 'labels'))\n  }\n  if (props.indicatorPosition === 'outside') {\n    classes.push(ns.em('indicators', 'outside'))\n  }\n  if (unref(isVertical)) {\n    classes.push(ns.em('indicators', 'right'))\n  }\n  return classes\n})\n\nfunction handleTransitionStart(e: TransitionEvent) {\n  if (!props.motionBlur) return\n\n  const kls = unref(isVertical)\n    ? `${ns.namespace.value}-transitioning-vertical`\n    : `${ns.namespace.value}-transitioning`\n  ;(e.currentTarget as HTMLDivElement).classList.add(kls)\n}\n\nfunction handleTransitionEnd(e: TransitionEvent) {\n  if (!props.motionBlur) return\n\n  const kls = unref(isVertical)\n    ? `${ns.namespace.value}-transitioning-vertical`\n    : `${ns.namespace.value}-transitioning`\n  ;(e.currentTarget as HTMLDivElement).classList.remove(kls)\n}\n\ndefineExpose({\n  /** @description active slide index */\n  activeIndex: exposeActiveIndex,\n  /** @description manually switch slide, index of the slide to be switched to, starting from 0; or the `name` of corresponding `el-carousel-item` */\n  setActiveItem,\n  /** @description switch to the previous slide */\n  prev,\n  /** @description switch to the next slide */\n  next,\n})\n</script>\n"],"names":["_createElementBlock","_withModifiers","_unref","_createBlock","_Transition","_createElementVNode","_createVNode","_vShow","_normalizeClass","_renderSlot","_openBlock","_Fragment","_renderList","_toDisplayString"],"mappings":";;;;;;;;;;;;;;;;;;;AAoGA,MAAM,cAAA,GAAiB,YAAA;;;;;;;;;AAKvB,IAAA,MAAM,KAAA,GAAQ,OAAA;AAcd,IAAA,MAAM,IAAA,GAAO,MAAA;AACb,IAAA,MAAM;AAAA,MACJ,IAAA;AAAA,MACA,WAAA;AAAA,MACA,iBAAA;AAAA,MACA,YAAA;AAAA,MACA,QAAA;AAAA,MACA,KAAA;AAAA,MACA,UAAA;AAAA,MACA,KAAA;AAAA,MACA,UAAA;AAAA,MACA,cAAA;AAAA,MACA,iBAAA;AAAA,MACA,iBAAA;AAAA,MACA,oBAAA;AAAA,MACA,gBAAA;AAAA,MACA,gBAAA;AAAA,MACA,aAAA;AAAA,MACA,IAAA;AAAA,MACA,IAAA;AAAA,MACA,eAAA;AAAA,MACA,eAAA;AAAA,MACA,WAAA;AAAA,MACA,mBAAA;AAAA,MACA;AAAA,KACF,GAAI,WAAA,CAAY,KAAA,EAAO,IAAA,EAAM,cAAc,CAAA;AAC3C,IAAA,MAAM,EAAA,GAAK,aAAa,UAAU,CAAA;AAElC,IAAA,MAAM,EAAE,CAAA,EAAE,GAAI,SAAA,EAAU;AAExB,IAAA,MAAM,eAAA,GAAkB,SAAS,MAAM;AACrC,MAAA,MAAM,OAAA,GAAU,CAAC,EAAA,CAAG,CAAA,IAAK,EAAA,CAAG,CAAA,CAAE,KAAA,CAAM,SAAS,CAAC,CAAA;AAC9C,MAAA,IAAI,KAAA,CAAM,UAAU,CAAA,EAAG;AACrB,QAAA,OAAA,CAAQ,IAAA,CAAK,EAAA,CAAG,CAAA,CAAE,MAAM,CAAC,CAAA;AAAA,MAC3B;AACA,MAAA,OAAO,OAAA;AAAA,IACT,CAAC,CAAA;AAED,IAAA,MAAM,iBAAA,GAAoB,SAAS,MAAM;AACvC,MAAA,MAAM,OAAA,GAAU,CAAC,EAAA,CAAG,CAAA,CAAE,YAAY,CAAA,EAAG,EAAA,CAAG,EAAA,CAAG,YAAA,EAAc,KAAA,CAAM,SAAS,CAAC,CAAA;AACzE,MAAA,IAAI,KAAA,CAAM,QAAQ,CAAA,EAAG;AACnB,QAAA,OAAA,CAAQ,IAAA,CAAK,EAAA,CAAG,EAAA,CAAG,YAAA,EAAc,QAAQ,CAAC,CAAA;AAAA,MAC5C;AACA,MAAA,IAAI,KAAA,CAAM,sBAAsB,SAAA,EAAW;AACzC,QAAA,OAAA,CAAQ,IAAA,CAAK,EAAA,CAAG,EAAA,CAAG,YAAA,EAAc,SAAS,CAAC,CAAA;AAAA,MAC7C;AACA,MAAA,IAAI,KAAA,CAAM,UAAU,CAAA,EAAG;AACrB,QAAA,OAAA,CAAQ,IAAA,CAAK,EAAA,CAAG,EAAA,CAAG,YAAA,EAAc,OAAO,CAAC,CAAA;AAAA,MAC3C;AACA,MAAA,OAAO,OAAA;AAAA,IACT,CAAC,CAAA;AAED,IAAA,SAAS,sBAAsB,CAAA,EAAoB;AACjD,MAAA,IAAI,CAAC,MAAM,UAAA,EAAY;AAEvB,MAAA,MAAM,GAAA,GAAM,KAAA,CAAM,UAAU,CAAA,GACxB,CAAA,EAAG,EAAA,CAAG,SAAA,CAAU,KAAK,CAAA,uBAAA,CAAA,GACrB,CAAA,EAAG,EAAA,CAAG,SAAA,CAAU,KAAK,CAAA,cAAA,CAAA;AACxB,MAAC,CAAA,CAAE,aAAA,CAAiC,SAAA,CAAU,GAAA,CAAI,GAAG,CAAA;AAAA,IACxD;AAEA,IAAA,SAAS,oBAAoB,CAAA,EAAoB;AAC/C,MAAA,IAAI,CAAC,MAAM,UAAA,EAAY;AAEvB,MAAA,MAAM,GAAA,GAAM,KAAA,CAAM,UAAU,CAAA,GACxB,CAAA,EAAG,EAAA,CAAG,SAAA,CAAU,KAAK,CAAA,uBAAA,CAAA,GACrB,CAAA,EAAG,EAAA,CAAG,SAAA,CAAU,KAAK,CAAA,cAAA,CAAA;AACxB,MAAC,CAAA,CAAE,aAAA,CAAiC,SAAA,CAAU,MAAA,CAAO,GAAG,CAAA;AAAA,IAC3D;AAEA,IAAA,QAAA,CAAa;AAAA;AAAA,MAEX,WAAA,EAAa,iBAAA;AAAA;AAAA,MAEb,aAAA;AAAA;AAAA,MAEA,IAAA;AAAA;AAAA,MAEA;AAAA,KACD,CAAA;;0BArMCA,kBAAA;AAAA,QAsFM,KAAA;AAAA,QAAA;AAAA,mBArFA,MAAA;AAAA,UAAJ,GAAA,EAAI,IAAA;AAAA,UACH,KAAA,iBAAO,eAAA,CAAA,KAAe,CAAA;AAAA,UACtB,cAAU,MAAA,CAAA,CAAA,CAAA,KAAA,MAAA,CAAA,CAAA,CAAA,GAAAC,aAAA;AAAA;AAAA,yBAAOC,KAAA,CAAA,gBAAA,KAAAA,KAAA,CAAA,gBAAA,CAAA,CAAA,GAAA,IAAA,CAAA;AAAA,YAAgB,CAAA,MAAA;AAAA,WAAA,CAAA;AAAA,UACjC,cAAU,MAAA,CAAA,CAAA,CAAA,KAAA,MAAA,CAAA,CAAA,CAAA,GAAAD,aAAA;AAAA;AAAA,yBAAOC,KAAA,CAAA,gBAAA,KAAAA,KAAA,CAAA,gBAAA,CAAA,CAAA,GAAA,IAAA,CAAA;AAAA,YAAgB,CAAA,MAAA;AAAA,WAAA;AAAA;;UAEhBA,MAAA,YAAA,CAAA,iBAAlBC,YAcaC,UAAA,EAAA;AAAA;YAdmB,IAAA,EAAK,qBAAA;AAAA,YAArC,SAAA,EAAA;AAAA;6BACE,MAYS;AAAA,6BAZTC,mBAYS,QAAA,EAAA;AAAA,gBAVP,IAAA,EAAK,QAAA;AAAA,gBACJ,uBAAQH,KAAA,CAAA,EAAA,EAAG,CAAA,CAAC,OAAA,CAAA,EAAWA,KAAA,CAAA,EAAA,CAAA,CAAG,EAAA,CAAE,OAAA,EAAA,MAAA,CAAA,CAAA,CAAA;AAAA,gBAC5B,YAAA,EAAYA,KAAA,CAAA,CAAA,CAAA,CAAC,uBAAA,CAAA;AAAA,gBACb,YAAA,wCAAYA,KAAA,CAAA,iBAAA,CAAA,CAAiB,MAAA,CAAA,CAAA;AAAA,gBAC7B,YAAA,EAAU,MAAA,CAAA,CAAA,CAAA,KAAA,OAAA,CAAA,CAAA;AAAA,6BAAEA,KAAA,CAAA,iBAAA,KAAAA,KAAA,CAAA,iBAAA,CAAA,CAAA,GAAA,IAAA,CAAA,CAAA;AAAA,gBACZ,OAAA,EAAK,OAAA,CAAA,CAAA,KAAA,OAAA,CAAA,CAAA,GAAAD,cAAA,CAAA,MAAA,KAAOC,MAAA,mBAAA,CAAA,CAAoBA,MAAA,WAAA,CAAA,GAAW,CAAA,CAAA,EAAA,CAAA,MAAA,CAAA,CAAA;AAAA;gBAE5CI,WAAA,CAESJ,KAAA,CAAA,MAAA,CAAA,EAAA,IAAA,EAAA;AAAA,mCADP,MAAa;AAAA,oBAAbI,WAAA,CAAaJ,KAAA,CAAA,SAAA,CAAA;AAAA;;;;;gBATN,CAAAK,KAAA,EAAA,CAAA,OAAA,CAAA,KAAA,KAAK,QAAA,IAAiBL,KAAA,CAAA,KAAA,CAAA,MAAW,OAAA,CAAA,IAAA,IAAQA,KAAA,CAAA,WAAA,IAAW,CAAA,CAAA;AAAA;;;;;UAa/CA,MAAA,YAAA,CAAA,iBAAlBC,YAiBaC,UAAA,EAAA;AAAA;YAjBmB,IAAA,EAAK,sBAAA;AAAA,YAArC,SAAA,EAAA;AAAA;6BACE,MAeS;AAAA,6BAfTC,mBAeS,QAAA,EAAA;AAAA,gBAVP,IAAA,EAAK,QAAA;AAAA,gBACJ,uBAAQH,KAAA,CAAA,EAAA,EAAG,CAAA,CAAC,OAAA,CAAA,EAAWA,KAAA,CAAA,EAAA,CAAA,CAAG,EAAA,CAAE,OAAA,EAAA,OAAA,CAAA,CAAA,CAAA;AAAA,gBAC5B,YAAA,EAAYA,KAAA,CAAA,CAAA,CAAA,CAAC,wBAAA,CAAA;AAAA,gBACb,YAAA,wCAAYA,KAAA,CAAA,iBAAA,CAAA,CAAiB,OAAA,CAAA,CAAA;AAAA,gBAC7B,YAAA,EAAU,MAAA,CAAA,CAAA,CAAA,KAAA,OAAA,CAAA,CAAA;AAAA,6BAAEA,KAAA,CAAA,iBAAA,KAAAA,KAAA,CAAA,iBAAA,CAAA,CAAA,GAAA,IAAA,CAAA,CAAA;AAAA,gBACZ,OAAA,EAAK,OAAA,CAAA,CAAA,KAAA,OAAA,CAAA,CAAA,GAAAD,cAAA,CAAA,MAAA,KAAOC,MAAA,mBAAA,CAAA,CAAoBA,MAAA,WAAA,CAAA,GAAW,CAAA,CAAA,EAAA,CAAA,MAAA,CAAA,CAAA;AAAA;gBAE5CI,WAAA,CAESJ,KAAA,CAAA,MAAA,CAAA,EAAA,IAAA,EAAA;AAAA,mCADP,MAAc;AAAA,oBAAdI,WAAA,CAAcJ,KAAA,CAAA,UAAA,CAAA;AAAA;;;;;;;mBAZI,OAAA,CAAA,KAAA,iBAAsBA,KAAA,CAAA,KAAA,CAAA,MAAqB,OAAA,CAAA,IAAA,IAAQA,KAAA,CAAA,WAAA,CAAA,GAAcA,KAAA,CAAA,KAAA,EAAM,MAAA,GAAM,CAAA;AAAA;;;;;;UAgBrGG,kBAAA;AAAA,YAQM,KAAA;AAAA,Y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