@dialpad/dialtone/dist/vue3/combobox-DhjZxfUw.cjs.map

Dialpad's Dialtone design system monorepo

{"version":3,"file":"combobox-DhjZxfUw.cjs","names":[],"sources":["../components/combobox/combobox.vue"],"sourcesContent":["<!-- eslint-disable vuejs-accessibility/no-static-element-interactions -->\n<template>\n  <div\n    @keydown.esc.stop=\"onKeyValidation($event, 'onEscapeKey')\"\n    @keydown.enter.exact=\"onKeyValidation($event, 'onEnterKey')\"\n    @keydown.up.stop.prevent=\"onKeyValidation($event, 'onUpKey')\"\n    @keydown.down.stop.prevent=\"onKeyValidation($event, 'onDownKey')\"\n    @keydown.home.stop.prevent=\"onKeyValidation($event, 'onHomeKey')\"\n    @keydown.end.stop.prevent=\"onKeyValidation($event, 'onEndKey')\"\n  >\n    <div data-qa=\"dt-combobox-input-wrapper\">\n      <!-- @slot Slot for the combobox input element -->\n      <slot\n        name=\"input\"\n        :input-props=\"inputProps\"\n      />\n    </div>\n\n    <div\n      v-if=\"showList\"\n      ref=\"listWrapper\"\n      data-qa=\"dt-combobox-list-wrapper\"\n      @mouseleave=\"clearHighlightIndex\"\n      @focusout=\"clearHighlightIndex\"\n      @mousemove.capture=\"onMouseHighlight\"\n    >\n      <combobox-loading-list\n        v-if=\"loading && !listRenderedOutside\"\n        v-bind=\"listProps\"\n      />\n      <combobox-empty-list\n        v-else-if=\"emptyList && (emptyStateMessage || hasSlotContent($slots.emptyListItem)) && !listRenderedOutside\"\n        v-bind=\"listProps\"\n        :message=\"emptyStateMessage\"\n        :item-class=\"emptyStateClass\"\n      >\n        <slot name=\"emptyListItem\" />\n      </combobox-empty-list>\n      <!-- @slot Slot for the combobox list element -->\n      <slot\n        v-else\n        name=\"list\"\n        :list-props=\"listProps\"\n        :opened=\"onOpen\"\n        :clear-highlight-index=\"clearHighlightIndex\"\n      />\n    </div>\n  </div>\n</template>\n\n<script>\nimport ComboboxLoadingList from './combobox_loading-list.vue';\nimport ComboboxEmptyList from './combobox_empty-list.vue';\nimport { DtKeyboardListNavigationMixin } from '@/common/mixins';\nimport { getUniqueString, hasSlotContent } from '@/common/utils';\nimport { COMBOBOX_LABEL_SIZES } from '@/components/combobox';\n\n/**\n * A combobox is a semantic component that displays an input element combined with a listbox,\n * which enables the user to select items from the list.\n * @see https://dialtone.dialpad.com/components/combobox.html\n */\nexport default {\n  compatConfig: { MODE: 3 },\n  name: 'DtCombobox',\n\n  components: {\n    ComboboxLoadingList,\n    ComboboxEmptyList,\n  },\n\n  mixins: [\n    DtKeyboardListNavigationMixin({\n      indexKey: 'highlightIndex',\n      idKey: 'highlightId',\n      listElementKey: 'getListElement',\n      afterHighlightMethod: 'afterHighlight',\n      beginningOfListMethod: 'beginningOfListMethod',\n      endOfListMethod: 'endOfListMethod',\n      activeItemKey: 'activeItemEl',\n    }),\n  ],\n\n  props: {\n    /**\n     * String to use for the input label.\n     */\n    label: {\n      type: String,\n      required: true,\n    },\n\n    /**\n     * Determines visibility of input label.\n     * @values true, false\n     */\n    labelVisible: {\n      type: Boolean,\n      default: true,\n    },\n\n    /**\n     * Size of the input, one of `xs`, `sm`, `md`, `lg`, `xl`\n     * @values null, xs, sm, md, lg, xl\n     */\n    size: {\n      type: String,\n      default: null,\n      validator: (t) => Object.values(COMBOBOX_LABEL_SIZES).includes(t),\n    },\n\n    /**\n     * Description for the input\n     */\n    description: {\n      type: String,\n      default: '',\n    },\n\n    /**\n     * Sets an ID on the list element of the component. Used by several aria attributes\n     * as well as when deriving the IDs for each item.\n     */\n    listId: {\n      type: String,\n      default () { return getUniqueString(); },\n    },\n\n    /**\n     * A method that will be called when the selection goes past the beginning of the list.\n     */\n    onBeginningOfList: {\n      type: Function,\n      default: null,\n    },\n\n    /**\n     * A method that will be called when the selection goes past the end of the list.\n     */\n    onEndOfList: {\n      type: Function,\n      default: null,\n    },\n\n    /**\n     * Determines when to show the list element and also controls the aria-expanded attribute.\n     * @values true, false\n     */\n    showList: {\n      type: Boolean,\n      default: false,\n    },\n\n    /**\n     * If the list is rendered outside the component, like when using popover as the list wrapper.\n     * @values true, false\n     */\n    listRenderedOutside: {\n      type: Boolean,\n      default: false,\n    },\n\n    /**\n     * Determines when to show the skeletons and also controls aria-busy attribute.\n     * @values true, false\n     */\n    loading: {\n      type: Boolean,\n      default: false,\n    },\n\n    /**\n     * Sets the list to an empty state, and displays the message from prop `emptyStateMessage`.\n     * @values true, false\n     */\n    emptyList: {\n      type: Boolean,\n      default: false,\n    },\n\n    /**\n     * Message to show when the list is empty\n     */\n    emptyStateMessage: {\n      type: String,\n      default: '',\n    },\n\n    /**\n     * Additional class name for the empty list element.\n     * Can accept all of: String, Object, and Array, i.e. has the\n     * same api as Vue's built-in handling of the class attribute.\n     */\n    emptyStateClass: {\n      type: [String, Object, Array],\n      default: '',\n    },\n\n    /**\n     * Programmatically click on the active list item element when a selection\n     * comes from keyboard navigation, i.e. pressing the \"Enter\" key.\n     * @values true, false\n     */\n    clickOnSelect: {\n      type: Boolean,\n      default: false,\n    },\n  },\n\n  emits: [\n    /**\n     * Event fired when item selected\n     *\n     * @event select\n     * @type {Number}\n     */\n    'select',\n\n    /**\n     * Event fired when pressing escape\n     *\n     * @event escape\n     */\n    'escape',\n\n    /**\n     * Event fired when the highlight changes\n     *\n     * @event highlight\n     * @type {Number}\n     */\n    'highlight',\n\n    /**\n     * Event fired when list is shown or hidden\n     *\n     * @event opened\n     * @type {Boolean}\n     */\n    'opened',\n  ],\n\n  data () {\n    return {\n      // If the list is rendered at the root, rather than as a child\n      // of this component, this is the ref to that dom element. Set\n      // by the onOpen method.\n      outsideRenderedListRef: null,\n      hasSlotContent,\n    };\n  },\n\n  computed: {\n    inputProps () {\n      return {\n        label: this.label,\n        labelVisible: this.labelVisible,\n        size: this.size,\n        description: this.description,\n        role: 'combobox',\n        'aria-label': this.label,\n        'aria-expanded': this.showList.toString(),\n        'aria-owns': this.listId,\n        'aria-haspopup': 'listbox',\n        'aria-activedescendant': this.activeItemId,\n        'aria-controls': this.listId,\n      };\n    },\n\n    listProps () {\n      return {\n        role: 'listbox',\n        id: this.listId,\n        // The list has to be positioned relatively so that the auto-scroll can\n        // calculate the correct offset for the list items.\n        class: 'd-ps-relative',\n        'aria-label': this.label,\n      };\n    },\n\n    beginningOfListMethod () {\n      return this.onBeginningOfList || this.jumpToEnd;\n    },\n\n    endOfListMethod () {\n      return this.onEndOfList || this.jumpToBeginning;\n    },\n\n    activeItemId () {\n      if (!this.showList || this.highlightIndex < 0 || this.loading) {\n        return;\n      }\n      return this.highlightId;\n    },\n\n    activeItemEl () {\n      if (!this.highlightId) return '';\n      return this.getListElement().querySelector('#' + this.highlightId);\n    },\n  },\n\n  watch: {\n    showList (showList) {\n      // When the list's visibility changes reset the highlight index.\n\n      if (!this.listRenderedOutside) {\n        this.setInitialHighlightIndex();\n        this.$emit('opened', showList);\n      }\n\n      if (!showList && this.outsideRenderedListRef) {\n        this.outsideRenderedListRef.removeEventListener('mousemove', this.onMouseHighlight);\n        this.outsideRenderedListRef = null;\n      }\n    },\n\n    loading () {\n      this.$nextTick(() => {\n        this.setInitialHighlightIndex();\n      });\n    },\n\n    $props: {\n      deep: true,\n      immediate: true,\n      handler () {\n        this.validateEmptyListProps();\n      },\n    },\n  },\n\n  created () {\n    this.validateEmptyListProps();\n  },\n\n  methods: {\n    onMouseHighlight (e) {\n      if (this.loading) return;\n\n      const liElement = e.target.closest('li');\n\n      if (liElement && this.highlightId !== liElement.id) {\n        this.setHighlightId(liElement.id);\n      }\n    },\n\n    getListElement () {\n      return this.outsideRenderedListRef ?? this.$refs.listWrapper?.querySelector(`#${this.listId}`);\n    },\n\n    clearHighlightIndex () {\n      if (this.showList) {\n        this.setHighlightIndex(-1);\n      }\n    },\n\n    afterHighlight () {\n      if (this.loading) return;\n      this.$emit('highlight', this.highlightIndex);\n    },\n\n    onEnterKey () {\n      if (this.loading || this.emptyList) return;\n\n      if (this.highlightIndex >= 0) {\n        this.$emit('select', this.highlightIndex);\n\n        if (this.clickOnSelect) {\n          this.activeItemEl?.click();\n        }\n      }\n    },\n\n    onEscapeKey () {\n      this.$emit('escape');\n    },\n\n    onOpen (open, contentRef) {\n      this.outsideRenderedListRef = contentRef;\n      this.outsideRenderedListRef?.addEventListener('mousemove', this.onMouseHighlight);\n      this.$emit('opened', open);\n\n      if (open) {\n        this.setInitialHighlightIndex();\n      }\n    },\n\n    onKeyValidation (e, eventHandler) {\n      if (!this.showList || !this.getListElement()) return;\n\n      this[eventHandler](e);\n    },\n\n    setInitialHighlightIndex () {\n      if (!this.showList) return;\n      this.$nextTick(() => {\n      // When the list's is shown, reset the highlight index.\n      // If the list is loading, set to -1\n        this.setHighlightIndex(this.loading ? -1 : 0);\n      });\n    },\n\n    validateEmptyListProps () {\n      if (this.$slots.emptyListItem) { return; }\n\n      if (this.emptyList && !this.emptyStateMessage) {\n        console.error(`Invalid props: you must pass both props emptyList and emptyStateMessage to show the\n      empty message.`);\n      }\n    },\n  },\n};\n</script>\n"],"mappings":"8WA8DA,IAAK,EAAU,CACb,aAAc,CAAE,KAAM,EAAG,CACzB,KAAM,aAEN,WAAY,CACV,oBAAA,EAAA,QACA,kBAAA,EAAA,QACD,CAED,OAAQ,CACN,EAAA,QAA8B,CAC5B,SAAU,iBACV,MAAO,cACP,eAAgB,iBAChB,qBAAsB,iBACtB,sBAAuB,wBACvB,gBAAiB,kBACjB,cAAe,eAChB,CAAC,CACH,CAED,MAAO,CAIL,MAAO,CACL,KAAM,OACN,SAAU,GACX,CAMD,aAAc,CACZ,KAAM,QACN,QAAS,GACV,CAMD,KAAM,CACJ,KAAM,OACN,QAAS,KACT,UAAY,GAAM,OAAO,OAAO,EAAA,qBAAqB,CAAC,SAAS,EAAE,CAClE,CAKD,YAAa,CACX,KAAM,OACN,QAAS,GACV,CAMD,OAAQ,CACN,KAAM,OACN,SAAW,CAAE,OAAO,EAAA,iBAAiB,EACtC,CAKD,kBAAmB,CACjB,KAAM,SACN,QAAS,KACV,CAKD,YAAa,CACX,KAAM,SACN,QAAS,KACV,CAMD,SAAU,CACR,KAAM,QACN,QAAS,GACV,CAMD,oBAAqB,CACnB,KAAM,QACN,QAAS,GACV,CAMD,QAAS,CACP,KAAM,QACN,QAAS,GACV,CAMD,UAAW,CACT,KAAM,QACN,QAAS,GACV,CAKD,kBAAmB,CACjB,KAAM,OACN,QAAS,GACV,CAOD,gBAAiB,CACf,KAAM,CAAC,OAAQ,OAAQ,MAAM,CAC7B,QAAS,GACV,CAOD,cAAe,CACb,KAAM,QACN,QAAS,GACV,CACF,CAED,MAAO,CAOL,SAOA,SAQA,YAQA,SACD,CAED,MAAQ,CACN,MAAO,CAIL,uBAAwB,KACxB,eAAA,EAAA,eACD,EAGH,SAAU,CACR,YAAc,CACZ,MAAO,CACL,MAAO,KAAK,MACZ,aAAc,KAAK,aACnB,KAAM,KAAK,KACX,YAAa,KAAK,YAClB,KAAM,WACN,aAAc,KAAK,MACnB,gBAAiB,KAAK,SAAS,UAAU,CACzC,YAAa,KAAK,OAClB,gBAAiB,UACjB,wBAAyB,KAAK,aAC9B,gBAAiB,KAAK,OACvB,EAGH,WAAa,CACX,MAAO,CACL,KAAM,UACN,GAAI,KAAK,OAGT,MAAO,gBACP,aAAc,KAAK,MACpB,EAGH,uBAAyB,CACvB,OAAO,KAAK,mBAAqB,KAAK,WAGxC,iBAAmB,CACjB,OAAO,KAAK,aAAe,KAAK,iBAGlC,cAAgB,CACV,MAAC,KAAK,UAAY,KAAK,eAAiB,GAAK,KAAK,SAGtD,OAAO,KAAK,aAGd,cAAgB,CAEd,OADK,KAAK,YACH,KAAK,gBAAgB,CAAC,cAAc,IAAM,KAAK,YAAY,CADpC,IAGjC,CAED,MAAO,CACL,SAAU,EAAU,CAGb,KAAK,sBACR,KAAK,0BAA0B,CAC/B,KAAK,MAAM,SAAU,EAAS,EAG5B,CAAC,GAAY,KAAK,yBACpB,KAAK,uBAAuB,oBAAoB,YAAa,KAAK,iBAAiB,CACnF,KAAK,uBAAyB,OAIlC,SAAW,CACT,KAAK,cAAgB,CACnB,KAAK,0BAA0B,EAC/B,EAGJ,OAAQ,CACN,KAAM,GACN,UAAW,GACX,SAAW,CACT,KAAK,wBAAwB,EAEhC,CACF,CAED,SAAW,CACT,KAAK,wBAAwB,EAG/B,QAAS,CACP,iBAAkB,EAAG,CACnB,GAAI,KAAK,QAAS,OAElB,IAAM,EAAY,EAAE,OAAO,QAAQ,KAAK,CAEpC,GAAa,KAAK,cAAgB,EAAU,IAC9C,KAAK,eAAe,EAAU,GAAG,EAIrC,gBAAkB,CAChB,OAAO,KAAK,wBAA0B,KAAK,MAAM,aAAa,cAAc,IAAI,KAAK,SAAS,EAGhG,qBAAuB,CACjB,KAAK,UACP,KAAK,kBAAkB,GAAG,EAI9B,gBAAkB,CACZ,KAAK,SACT,KAAK,MAAM,YAAa,KAAK,eAAe,EAG9C,YAAc,CACR,KAAK,SAAW,KAAK,WAErB,KAAK,gBAAkB,IACzB,KAAK,MAAM,SAAU,KAAK,eAAe,CAErC,KAAK,eACP,KAAK,cAAc,OAAO,GAKhC,aAAe,CACb,KAAK,MAAM,SAAS,EAGtB,OAAQ,EAAM,EAAY,CACxB,KAAK,uBAAyB,EAC9B,KAAK,wBAAwB,iBAAiB,YAAa,KAAK,iBAAiB,CACjF,KAAK,MAAM,SAAU,EAAK,CAEtB,GACF,KAAK,0BAA0B,EAInC,gBAAiB,EAAG,EAAc,CAC5B,CAAC,KAAK,UAAY,CAAC,KAAK,gBAAgB,EAE5C,KAAK,GAAc,EAAE,EAGvB,0BAA4B,CACrB,KAAK,UACV,KAAK,cAAgB,CAGnB,KAAK,kBAAkB,KAAK,QAAU,GAAK,EAAE,EAC7C,EAGJ,wBAA0B,CACpB,KAAK,OAAO,eAEZ,KAAK,WAAa,CAAC,KAAK,mBAC1B,QAAQ,MAAM;sBACA,EAGnB,CACF,IAjZQ,UAAQ,4BAA2B,gLAqCpC,MAAA,CA5CH,UAAO,mDAAW,EAAA,gBAAgB,EAAM,cAAA,CAAA,CAAA,OAAA,CAAA,CAAA,CAAA,MAAA,CAAA,oDACnB,EAAA,gBAAgB,EAAM,aAAA,CAAA,CAAA,QAAA,CAAA,CAAA,CAAA,QAAA,CAAA,oDAClB,EAAA,gBAAgB,EAAM,UAAA,CAAA,CAAA,OAAA,UAAA,CAAA,CAAA,CAAA,KAAA,CAAA,oDACpB,EAAA,gBAAgB,EAAM,YAAA,CAAA,CAAA,OAAA,UAAA,CAAA,CAAA,CAAA,OAAA,CAAA,oDACtB,EAAA,gBAAgB,EAAM,YAAA,CAAA,CAAA,OAAA,UAAA,CAAA,CAAA,CAAA,OAAA,CAAA,oDACvB,EAAA,gBAAgB,EAAM,WAAA,CAAA,CAAA,OAAA,UAAA,CAAA,CAAA,CAAA,MAAA,CAAA,8BAQ3C,MANN,EAMM,EAAA,EAAA,EAAA,YADF,EAAA,OAAA,QAAA,CADC,WAAa,EAAA,WAAU,CAAA,CAAA,CAAA,CAKpB,EAAA,WAAA,EAAA,EAAA,YAAA,EAAA,EAAA,EAAA,oBA2BF,MAAA,OA1BJ,IAAI,cACJ,UAAQ,2BACP,aAAU,EAAA,KAAA,EAAA,IAAA,GAAA,IAAE,EAAA,qBAAA,EAAA,oBAAA,GAAA,EAAmB,EAC/B,WAAQ,EAAA,KAAA,EAAA,IAAA,GAAA,IAAE,EAAA,qBAAA,EAAA,oBAAA,GAAA,EAAmB,yCACV,EAAA,kBAAA,EAAA,iBAAA,GAAA,EAAgB,IAG5B,EAAA,SAAO,CAAK,EAAA,sBAAA,EAAA,EAAA,YAAA,EAAA,EAAA,EAAA,aAElB,GAAA,EAAA,EAAA,iBAAA,EAAA,EAAA,YAAA,CAAA,IAAA,EAAA,CADQ,EAAA,UAAS,CAAA,CAAA,KAAA,GAAA,EAGN,EAAA,YAAc,EAAA,mBAAqB,EAAA,eAAe,EAAA,OAAO,cAAa,GAAA,CAAO,EAAA,sBAAA,EAAA,EAAA,YAAA,EAAA,EAAA,EAAA,aAMpE,GAAA,EAAA,EAAA,YAAA,CAAA,IAAA,EAAA,CALZ,EAAA,UAAS,CAChB,QAAS,EAAA,kBACT,aAAY,EAAA,6CAEgB,EAAA,EAAA,EAAA,YAAA,EAAA,OAAA,gBAAA,CAAA,CAAA,qDAS7B,EAAA,OAAA,OAAA,OAHC,UAAY,EAAA,UACZ,OAAQ,EAAA,OACR,oBAAuB,EAAA"}