@dialpad/dialtone/dist/vue2/components/image_viewer/image_viewer.vue.cjs.map

Dialpad's Dialtone design system monorepo

{"version":3,"file":"image_viewer.vue.cjs","sources":["../../../components/image_viewer/image_viewer.vue"],"sourcesContent":["<template>\n  <div>\n    <dt-button\n      data-qa=\"dt-image-viewer-preview\"\n      class=\"d-image-viewer__preview-button\"\n      :aria-label=\"ariaLabel\"\n      importance=\"clear\"\n      @click=\"openModal\"\n    >\n      <img\n        :class=\"imageButtonClass\"\n        :src=\"imageSrc\"\n        :alt=\"imageAlt\"\n      >\n    </dt-button>\n    <portal\n      v-if=\"isOpen\"\n      :selector=\"appendTo\"\n    >\n      <div\n        :aria-hidden=\"!isOpen ? 'true' : 'false'\"\n        class=\"d-modal\"\n        data-qa=\"dt-modal\"\n        v-on=\"modalListeners\"\n        @mouseover=\"showCloseButton = true\"\n        @mouseleave=\"showCloseButton = false\"\n        @focusin=\" showCloseButton = true\"\n        @focusout=\" showCloseButton = false\"\n      >\n        <div\n          data-qa=\"dt-image-viewer-full\"\n          class=\"d-image-viewer__full\"\n          role=\"dialog\"\n          aria-modal=\"true\"\n        >\n          <img\n            class=\"d-image-viewer__full__image\"\n            :src=\"imageSrc\"\n            :alt=\"imageAlt\"\n          >\n        </div>\n        <transition name=\"fade\">\n          <dt-button\n            v-if=\"showCloseButton\"\n            ref=\"closeImage\"\n            data-qa=\"dt-image-viewer-close-btn\"\n            class=\"d-modal__close\"\n            circle\n            size=\"lg\"\n            importance=\"clear\"\n            kind=\"inverted\"\n            :aria-label=\"closeAriaLabel\"\n            @click=\"close\"\n          >\n            <template #icon>\n              <dt-icon-close\n                class=\"d-image-viewer__close-button\"\n                size=\"400\"\n              />\n            </template>\n          </dt-button>\n        </transition>\n      </div>\n    </portal>\n  </div>\n</template>\n\n<script>\nimport Modal from '@/common/mixins/modal';\nimport { EVENT_KEYNAMES } from '@/common/constants';\nimport { DtIconClose } from '@dialpad/dialtone-icons/vue2';\nimport { DtButton } from '@/components/button';\nimport { Portal } from '@linusborg/vue-simple-portal';\n\nexport default {\n  name: 'DtImageViewer',\n\n  components: {\n    Portal,\n    DtButton,\n    DtIconClose,\n  },\n\n  mixins: [Modal],\n\n  props: {\n    /**\n     * By default the portal appends to the body of the root parent. We can modify\n     * this behaviour by passing an appendTo prop that points to an id or an html tag from the root of the parent.\n     * The appendTo prop expects a CSS selector string or an actual DOM node.\n     * type: string | HTMLElement, default: 'body'\n    */\n    appendTo: {\n      type: String,\n      default: 'body',\n    },\n\n    /**\n     * Controls whether the image modal is shown. Leaving this null will have the image modal\n     * trigger on click by default.\n     * If you set this value, the default trigger behavior will be disabled and you can control it as you need.\n     * Supports .sync modifier\n     * @values null, true, false\n     */\n    open: {\n      type: Boolean,\n      default: null,\n    },\n\n    /**\n     * URL of the image to be shown\n     */\n    imageSrc: {\n      type: String,\n      required: true,\n    },\n\n    /**\n     * Alt text of image\n     */\n    imageAlt: {\n      type: String,\n      required: true,\n    },\n\n    /**\n     * Image Class\n     */\n    imageButtonClass: {\n      type: String,\n      required: false,\n      default: '',\n    },\n\n    /**\n     * Aria label\n     */\n    ariaLabel: {\n      type: String,\n      required: true,\n    },\n\n    /**\n     * Aria label for close button\n     */\n    closeAriaLabel: {\n      type: String,\n      required: true,\n    },\n  },\n\n  emits: [\n    /**\n     * Emitted when popover is shown or hidden\n     *\n     * @event opened\n     * @type {Boolean}\n     */\n    'opened',\n\n    /**\n     * Event fired to sync the open prop with the parent component\n     * @event update:open\n     */\n    'update:open',\n  ],\n\n  data () {\n    return {\n      showCloseButton: true,\n      isOpen: false,\n    };\n  },\n\n  computed: {\n    modalListeners () {\n      return {\n        ...this.$listeners,\n\n        click: event => {\n          (event.target === event.currentTarget) && this.close();\n        },\n\n        keydown: event => {\n          switch (event.code) {\n            case EVENT_KEYNAMES.esc:\n            case EVENT_KEYNAMES.escape:\n              this.close();\n              break;\n            case EVENT_KEYNAMES.tab:\n              this.trapFocus(event);\n              break;\n          }\n        },\n      };\n    },\n  },\n\n  watch: {\n    isOpen: {\n      immediate: true,\n      handler (isShowing) {\n        if (isShowing) {\n          // Set a reference to the previously-active element, to which we'll return focus on modal close.\n          this.previousActiveElement = document.activeElement;\n        } else {\n          // Modal is being hidden, so return focus to the previously active element before clearing the reference.\n          this.previousActiveElement?.focus();\n          this.previousActiveElement = null;\n        }\n      },\n    },\n\n    open: {\n      handler: function (open) {\n        if (open !== null) {\n          this.isOpen = open;\n        }\n      },\n\n      immediate: true,\n    },\n  },\n\n  methods: {\n    openModal () {\n      // Has custom control passed in\n      if (this.open !== null) {\n        return;\n      }\n      this.isOpen = true;\n      this.showCloseButton = true;\n      this.$emit('opened', true);\n\n      setTimeout(() => {\n        this.focusAfterOpen();\n      });\n    },\n\n    close () {\n      this.isOpen = false;\n      this.$emit('opened', false);\n\n      if (this.open !== null) {\n        this.$emit('update:open', false);\n      }\n    },\n\n    focusAfterOpen () {\n      this.$refs.closeImage?.$el.focus();\n    },\n\n    trapFocus (e) {\n      if (this.isOpen) {\n        this.focusTrappedTabPress(e);\n      }\n    },\n\n  },\n};\n</script>\n"],"names":["Portal","DtButton","DtIconClose","Modal","EVENT_KEYNAMES"],"mappings":";;;;;;;;AA0EA,MAAA,YAAA;AAAA,EACA,MAAA;AAAA,EAEA,YAAA;AAAA,IACA,QAAAA,gBAAA;AAAA,IACA,UAAAC,OAAA;AAAA,IACA,aAAAC,KAAA;AAAA,EACA;AAAA,EAEA,QAAA,CAAAC,MAAAA,OAAA;AAAA,EAEA,OAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,IAOA,UAAA;AAAA,MACA,MAAA;AAAA,MACA,SAAA;AAAA,IACA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,IASA,MAAA;AAAA,MACA,MAAA;AAAA,MACA,SAAA;AAAA,IACA;AAAA;AAAA;AAAA;AAAA,IAKA,UAAA;AAAA,MACA,MAAA;AAAA,MACA,UAAA;AAAA,IACA;AAAA;AAAA;AAAA;AAAA,IAKA,UAAA;AAAA,MACA,MAAA;AAAA,MACA,UAAA;AAAA,IACA;AAAA;AAAA;AAAA;AAAA,IAKA,kBAAA;AAAA,MACA,MAAA;AAAA,MACA,UAAA;AAAA,MACA,SAAA;AAAA,IACA;AAAA;AAAA;AAAA;AAAA,IAKA,WAAA;AAAA,MACA,MAAA;AAAA,MACA,UAAA;AAAA,IACA;AAAA;AAAA;AAAA;AAAA,IAKA,gBAAA;AAAA,MACA,MAAA;AAAA,MACA,UAAA;AAAA,IACA;AAAA,EACA;AAAA,EAEA,OAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA;AAAA,IAOA;AAAA;AAAA;AAAA;AAAA;AAAA,IAMA;AAAA,EACA;AAAA,EAEA,OAAA;AACA,WAAA;AAAA,MACA,iBAAA;AAAA,MACA,QAAA;AAAA,IACA;AAAA,EACA;AAAA,EAEA,UAAA;AAAA,IACA,iBAAA;AACA,aAAA;AAAA,QACA,GAAA,KAAA;AAAA,QAEA,OAAA,WAAA;AACA,UAAA,MAAA,WAAA,MAAA,iBAAA,KAAA;QACA;AAAA,QAEA,SAAA,WAAA;AACA,kBAAA,MAAA,MAAA;AAAA,YACA,KAAAC,iBAAAA,eAAA;AAAA,YACA,KAAAA,iBAAA,eAAA;AACA,mBAAA,MAAA;AACA;AAAA,YACA,KAAAA,iBAAA,eAAA;AACA,mBAAA,UAAA,KAAA;AACA;AAAA,UACA;AAAA,QACA;AAAA,MACA;AAAA,IACA;AAAA,EACA;AAAA,EAEA,OAAA;AAAA,IACA,QAAA;AAAA,MACA,WAAA;AAAA,MACA,QAAA,WAAA;;AACA,YAAA,WAAA;AAEA,eAAA,wBAAA,SAAA;AAAA,QACA,OAAA;AAEA,qBAAA,0BAAA,mBAAA;AACA,eAAA,wBAAA;AAAA,QACA;AAAA,MACA;AAAA,IACA;AAAA,IAEA,MAAA;AAAA,MACA,SAAA,SAAA,MAAA;AACA,YAAA,SAAA,MAAA;AACA,eAAA,SAAA;AAAA,QACA;AAAA,MACA;AAAA,MAEA,WAAA;AAAA,IACA;AAAA,EACA;AAAA,EAEA,SAAA;AAAA,IACA,YAAA;AAEA,UAAA,KAAA,SAAA,MAAA;AACA;AAAA,MACA;AACA,WAAA,SAAA;AACA,WAAA,kBAAA;AACA,WAAA,MAAA,UAAA,IAAA;AAEA,iBAAA,MAAA;AACA,aAAA,eAAA;AAAA,MACA,CAAA;AAAA,IACA;AAAA,IAEA,QAAA;AACA,WAAA,SAAA;AACA,WAAA,MAAA,UAAA,KAAA;AAEA,UAAA,KAAA,SAAA,MAAA;AACA,aAAA,MAAA,eAAA,KAAA;AAAA,MACA;AAAA,IACA;AAAA,IAEA,iBAAA;;AACA,iBAAA,MAAA,eAAA,mBAAA,IAAA;AAAA,IACA;AAAA,IAEA,UAAA,GAAA;AACA,UAAA,KAAA,QAAA;AACA,aAAA,qBAAA,CAAA;AAAA,MACA;AAAA,IACA;AAAA,EAEA;AACA;;;;;;;;;;;;;;;;;;;;;;;"}