{"version":3,"file":"RovingFocusItem.js","sources":["../../src/RovingFocus/RovingFocusItem.vue"],"sourcesContent":["<script lang=\"ts\">\nimport type { PrimitiveProps } from '@/Primitive'\n\nexport interface RovingFocusItemProps extends PrimitiveProps {\n  tabStopId?: string\n  /**\n   * When `false`, item will not be focusable.\n   * @defaultValue `true`\n   */\n  focusable?: boolean\n  /** When `true`, item will be initially focused. */\n  active?: boolean\n  /** When `true`, shift + arrow key will allow focusing on next/previous item. */\n  allowShiftKey?: boolean\n}\n</script>\n\n<script setup lang=\"ts\">\nimport { computed, nextTick, onMounted, onUnmounted } from 'vue'\nimport { useCollection } from '@/Collection'\nimport { Primitive } from '@/Primitive'\nimport { useId } from '@/shared'\nimport { injectRovingFocusGroupContext } from './RovingFocusGroup.vue'\nimport { focusFirst, getFocusIntent, wrapArray } from './utils'\n\nconst props = withDefaults(defineProps<RovingFocusItemProps>(), {\n  focusable: true,\n  as: 'span',\n})\n\nconst context = injectRovingFocusGroupContext()\nconst randomId = useId()\nconst id = computed(() => props.tabStopId || randomId)\nconst isCurrentTabStop = computed(\n  () => context.currentTabStopId.value === id.value,\n)\n\nconst { getItems, CollectionItem } = useCollection()\n\nonMounted(() => {\n  if (props.focusable)\n    context.onFocusableItemAdd()\n})\nonUnmounted(() => {\n  if (props.focusable)\n    context.onFocusableItemRemove()\n})\n\nfunction handleKeydown(event: KeyboardEvent) {\n  if (event.key === 'Tab' && event.shiftKey) {\n    context.onItemShiftTab()\n    return\n  }\n\n  if (event.target !== event.currentTarget)\n    return\n\n  const focusIntent = getFocusIntent(\n    event,\n    context.orientation.value,\n    context.dir.value,\n  )\n\n  if (focusIntent !== undefined) {\n    if (event.metaKey || event.ctrlKey || event.altKey || (props.allowShiftKey ? false : event.shiftKey))\n      return\n    event.preventDefault()\n    let candidateNodes = [...getItems().map(i => i.ref).filter(i => i.dataset.disabled !== '')]\n\n    if (focusIntent === 'last') {\n      candidateNodes.reverse()\n    }\n    else if (focusIntent === 'prev' || focusIntent === 'next') {\n      if (focusIntent === 'prev')\n        candidateNodes.reverse()\n      const currentIndex = candidateNodes.indexOf(\n        event.currentTarget as HTMLElement,\n      )\n\n      candidateNodes = context.loop.value\n        ? wrapArray(candidateNodes, currentIndex + 1)\n        : candidateNodes.slice(currentIndex + 1)\n    }\n\n    nextTick(() => focusFirst(candidateNodes))\n  }\n}\n</script>\n\n<template>\n  <CollectionItem>\n    <Primitive\n      :tabindex=\"isCurrentTabStop ? 0 : -1\"\n      :data-orientation=\"context.orientation.value\"\n      :data-active=\"active ? '' : undefined\"\n      :data-disabled=\"!focusable ? 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