casc-cesium/es/components/controls/print/print-view.mjs.map

Vue 3.x components for CesiumJS.

{"version":3,"file":"print-view.mjs","sources":["../../../../../../packages/components/controls/print/print-view.ts"],"sourcesContent":["import { defineComponent, getCurrentInstance, onMounted, onUnmounted, ref, h, createCommentVNode, VNode } from 'vue'\nimport { AnyFunction, VcComponentInternalInstance } from 'casc-cesium-utils/types'\nimport { useLocale } from 'casc-cesium-composables'\n\nconst VcPrintView = defineComponent({\n  name: 'VcPrintView',\n  props: {\n    options: Object\n  },\n  setup(props) {\n    // state\n    const ready = ref(false)\n    const printingStarted = ref(false)\n    const instance = getCurrentInstance() as VcComponentInternalInstance\n    instance.cesiumClass = 'VcPrintView'\n    const { t } = useLocale()\n    // methods\n    const checkForImagesReady = () => {\n      if (ready.value) {\n        return\n      }\n\n      const imageTags = props.options?.printWindow.document.getElementsByTagName('img')\n      if (imageTags.length === 0) {\n        return\n      }\n\n      let allImagesReady = true\n      for (let i = 0; allImagesReady && i < imageTags.length; ++i) {\n        allImagesReady = imageTags[i].complete\n      }\n\n      if (allImagesReady) {\n        stopCheckingForImages()\n        ready.value = allImagesReady\n\n        if (ready.value && !printingStarted.value) {\n          if (props.options?.readyCallback) {\n            props.options.readyCallback(props.options.printWindow)\n          }\n          printingStarted.value = true\n        }\n      }\n    }\n\n    let _stopCheckingForImages: AnyFunction<void>\n\n    const stopCheckingForImages = () => {\n      if (_stopCheckingForImages) {\n        _stopCheckingForImages()\n      }\n    }\n\n    onMounted(() => {\n      const printWindow = props.options?.printWindow\n      const mainWindow = window\n\n      const printWindowIntervalId = printWindow?.setInterval(checkForImagesReady, 200)\n      const mainWindowIntervalId = mainWindow.setInterval(checkForImagesReady, 200)\n\n      _stopCheckingForImages = () => {\n        printWindow.clearInterval(printWindowIntervalId)\n        mainWindow.clearInterval(mainWindowIntervalId)\n        ;(_stopCheckingForImages as any) = undefined\n      }\n    })\n\n    onUnmounted(() => {\n      stopCheckingForImages()\n    })\n\n    return () => {\n      const child: Array<VNode> = []\n      child.push(\n        h(\n          'p',\n          {},\n          h('img', {\n            src: props.options?.image,\n            alt: t('vc.navigation.screenshot'),\n            class: 'vc-map-image'\n          })\n        )\n      )\n      if (props.options?.credits.length && props.options?.showCredit) {\n        child.push(h('h1', {}, t('vc.navigation.credit')))\n      } else {\n        child.push(createCommentVNode('v-if'))\n      }\n      if (props.options?.credits.length && props.options?.showCredit) {\n        const inner: Array<VNode> = []\n        props.options?.credits.forEach(credit => {\n          inner.push(\n            h('li', {\n              innerHTML: credit\n            })\n          )\n        })\n        child.push(h('ul', {}, inner))\n      } else {\n        child.push(createCommentVNode('v-if'))\n      }\n      return h('div', {}, child)\n    }\n  }\n})\n\nexport default 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