vuetify/lib/components/VRating/VRating.mjs.map

Vue Material Component Framework

{"version":3,"file":"VRating.mjs","names":["VBtn","IconValue","makeDensityProps","makeSizeProps","makeTagProps","makeThemeProps","provideTheme","useLocale","useProxiedModel","computed","ref","clamp","createRange","genericComponent","getUid","useRender","VRating","name","props","String","itemAriaLabel","type","default","activeColor","color","clearable","Boolean","disabled","emptyIcon","fullIcon","halfIncrements","hover","length","Number","readonly","modelValue","itemLabels","Array","itemLabelPosition","validator","v","includes","ripple","emits","value","setup","slots","t","themeClasses","rating","normalizedValue","parseFloat","range","increments","flatMap","hoverIndex","focusIndex","firstRef","isClicking","itemState","map","isHovering","isFilled","isHovered","isFullIcon","icon","eventState","onMouseenter","onMouseleave","onFocus","focus","onBlur","onClick","undefined","onMousedown","onMouseup","VRatingItem","index","showStar","id","replace","btnProps","density","size","tag","variant","item","createLabel","labelProps","label","hasLabels","i","Math","ceil"],"sources":["../../../src/components/VRating/VRating.tsx"],"sourcesContent":["// Styles\nimport './VRating.sass'\n\n// Components\nimport { VBtn } from '@/components/VBtn'\n\n// Composables\nimport { IconValue } from '@/composables/icons'\nimport { makeDensityProps } from '@/composables/density'\nimport { makeSizeProps } from '@/composables/size'\nimport { makeTagProps } from '@/composables/tag'\nimport { makeThemeProps, provideTheme } from '@/composables/theme'\nimport { useLocale } from '@/composables/locale'\nimport { useProxiedModel } from '@/composables/proxiedModel'\n\n// Utilities\nimport { computed, ref } from 'vue'\nimport { clamp, createRange, genericComponent, getUid, useRender } from '@/util'\n\n// Types\nimport type { Prop } from 'vue'\nimport type { Variant } from '@/composables/variant'\n\ntype VRatingItemSlot = {\n  value: number\n  index: number\n  isFilled: boolean\n  isHovered: boolean\n  icon: IconValue\n  color?: string\n  props: Record<string, unknown>\n}\n\ntype VRatingItemLabelSlot = {\n  value: number\n  index: number\n  label?: string\n}\n\ntype VRatingSlots = {\n  item: [VRatingItemSlot]\n  'item-label': [VRatingItemLabelSlot]\n}\n\nexport const VRating = genericComponent<VRatingSlots>()({\n  name: 'VRating',\n\n  props: {\n    name: String,\n    itemAriaLabel: {\n      type: String,\n      default: '$vuetify.rating.ariaLabel.item',\n    },\n    activeColor: String,\n    color: String,\n    clearable: Boolean,\n    disabled: Boolean,\n    emptyIcon: {\n      type: IconValue,\n      default: '$ratingEmpty',\n    },\n    fullIcon: {\n      type: IconValue,\n      default: '$ratingFull',\n    },\n    halfIncrements: Boolean,\n    hover: Boolean,\n    length: {\n      type: [Number, String],\n      default: 5,\n    },\n    readonly: Boolean,\n    modelValue: {\n      type: [Number, String],\n      default: 0,\n    },\n    itemLabels: Array as Prop<string[]>,\n    itemLabelPosition: {\n      type: String,\n      default: 'top',\n      validator: (v: any) => ['top', 'bottom'].includes(v),\n    },\n    ripple: Boolean,\n\n    ...makeDensityProps(),\n    ...makeSizeProps(),\n    ...makeTagProps(),\n    ...makeThemeProps(),\n  },\n\n  emits: {\n    'update:modelValue': (value: number | string) => true,\n  },\n\n  setup (props, { slots }) {\n    const { t } = useLocale()\n    const { themeClasses } = provideTheme(props)\n    const rating = useProxiedModel(props, 'modelValue')\n    const normalizedValue = computed(() => clamp(parseFloat(rating.value), 0, +props.length))\n\n    const range = computed(() => createRange(Number(props.length), 1))\n    const increments = computed(() => range.value.flatMap(v => props.halfIncrements ? [v - 0.5, v] : [v]))\n    const hoverIndex = ref(-1)\n    const focusIndex = ref(-1)\n    const firstRef = ref<HTMLElement>()\n    let isClicking = false\n\n    const itemState = computed(() => increments.value.map(value => {\n      const isHovering = props.hover && hoverIndex.value > -1\n      const isFilled = normalizedValue.value >= value\n      const isHovered = hoverIndex.value >= value\n      const isFullIcon = isHovering ? isHovered : isFilled\n      const icon = isFullIcon ? props.fullIcon : props.emptyIcon\n      const activeColor = props.activeColor ?? props.color\n      const color = (isFilled || isHovered) ? activeColor : props.color\n\n      return { isFilled, isHovered, icon, color }\n    }))\n\n    const eventState = computed(() => [0, ...increments.value].map(value => {\n      function onMouseenter () {\n        hoverIndex.value = value\n      }\n\n      function onMouseleave () {\n        hoverIndex.value = -1\n      }\n\n      function onFocus () {\n        if (value === 0 && normalizedValue.value === 0) {\n          firstRef.value?.focus()\n        } else {\n          focusIndex.value = value\n        }\n      }\n\n      function onBlur () {\n        if (!isClicking) focusIndex.value = -1\n      }\n\n      function onClick () {\n        if (props.disabled || props.readonly) return\n        rating.value = normalizedValue.value === value && props.clearable ? 0 : value\n      }\n\n      return {\n        onMouseenter: props.hover ? onMouseenter : undefined,\n        onMouseleave: props.hover ? onMouseleave : undefined,\n        onFocus,\n        onBlur,\n        onClick,\n      }\n    }))\n\n    function onMousedown () {\n      isClicking = true\n    }\n\n    function onMouseup () {\n      isClicking = false\n    }\n\n    const name = computed(() => props.name ?? `v-rating-${getUid()}`)\n\n    function VRatingItem ({ value, index, showStar = true }: { value: number, index: number, showStar?: boolean }) {\n      const { onMouseenter, onMouseleave, onFocus, onBlur, onClick } = eventState.value[index + 1]\n      const id = `${name.value}-${String(value).replace('.', '-')}`\n      const btnProps = {\n        color: itemState.value[index]?.color,\n        density: props.density,\n        disabled: props.disabled,\n        icon: itemState.value[index]?.icon,\n        ripple: props.ripple,\n        size: props.size,\n        tag: 'span',\n        variant: 'plain' as Variant,\n      }\n\n      return (\n        <>\n          <label\n            for={ id }\n            class={{\n              'v-rating__item--half': props.halfIncrements && value % 1 > 0,\n              'v-rating__item--full': props.halfIncrements && value % 1 === 0,\n            }}\n            onMousedown={ onMousedown }\n            onMouseup={ onMouseup }\n            onMouseenter={ onMouseenter }\n            onMouseleave={ onMouseleave }\n          >\n            <span class=\"v-rating__hidden\">{ t(props.itemAriaLabel, value, props.length) }</span>\n            {\n              !showStar ? undefined\n              : slots.item ? slots.item({\n                ...itemState.value[index],\n                props: btnProps,\n                value,\n                index,\n              })\n              : (\n                <VBtn { ...btnProps } />\n              )\n            }\n          </label>\n\n          <input\n            class=\"v-rating__hidden\"\n            name={ name.value }\n            id={ id }\n            type=\"radio\"\n            value={ value }\n            checked={ normalizedValue.value === value }\n            onClick={ onClick }\n            onFocus={ onFocus }\n            onBlur={ onBlur }\n            ref={ index === 0 ? firstRef : undefined }\n            readonly={ props.readonly }\n            disabled={ props.disabled }\n          />\n        </>\n      )\n    }\n\n    function createLabel (labelProps: { value: number, index: number, label?: string }) {\n      if (slots['item-label']) return slots['item-label'](labelProps)\n\n      if (labelProps.label) return <span>{ labelProps.label }</span>\n\n      return <span>&nbsp;</span>\n    }\n\n    useRender(() => {\n      const hasLabels = !!props.itemLabels?.length || slots['item-label']\n\n      return (\n        <props.tag\n          class={[\n            'v-rating',\n            {\n              'v-rating--hover': props.hover,\n              'v-rating--readonly': props.readonly,\n            },\n            themeClasses.value,\n          ]}\n        >\n          <VRatingItem value={ 0 } index={ -1 } showStar={ false } />\n\n          { range.value.map((value, i) => (\n            <div class=\"v-rating__wrapper\">\n              {\n                hasLabels && props.itemLabelPosition === 'top'\n                  ? createLabel({ value, index: i, label: props.itemLabels?.[i] })\n                  : undefined\n              }\n              <div\n                class={[\n                  'v-rating__item',\n                  {\n                    'v-rating__item--focused': Math.ceil(focusIndex.value) === value,\n                  },\n                ]}\n              >\n                { props.halfIncrements ? (\n                  <>\n                    <VRatingItem value={ value - 0.5 } index={ i * 2 } />\n                    <VRatingItem value={ value } index={ (i * 2) + 1 } />\n                  </>\n                ) : (\n                  <VRatingItem value={ value } index={ i } />\n                ) }\n              </div>\n              {\n                hasLabels && props.itemLabelPosition === 'bottom'\n                  ? createLabel({ value, index: i, label: props.itemLabels?.[i] })\n                  : undefined\n              }\n            </div>\n          )) }\n        </props.tag>\n      )\n    })\n\n    return {}\n  },\n})\n\nexport type VRating = InstanceType<typeof 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