76 lines
1.4 KiB
Vue
76 lines
1.4 KiB
Vue
<script lang="ts" setup>
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import type { IconifyIcon } from '@iconify/vue/offline'
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import { Icon as OfflineIcon } from '@iconify/vue/offline'
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import { loadIcon } from '@iconify/vue'
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import { computed, ref, watch } from 'vue'
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const props = withDefaults(
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defineProps<{
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name?: string
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size?: string | number
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color?: string
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}>(),
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{
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name: '',
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size: '',
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color: '',
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},
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)
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const icon = ref<IconifyIcon | null>(null)
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const loaded = ref(false)
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async function loadIconComponent() {
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if (icon.value)
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return
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if (!__VUEPRESS_SSR__) {
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try {
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loaded.value = false
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icon.value = await loadIcon(props.name)
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}
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finally {
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loaded.value = true
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}
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}
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else {
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loaded.value = true
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}
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}
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watch(() => props.name, loadIconComponent, { immediate: true })
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const size = computed(() => {
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const size = props.size || '1em'
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if (String(Number(size)) === size)
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return `${size}px`
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return size
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})
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const color = computed(() => props.color || 'currentColor')
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const bind = computed<any>(() => ({
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icon: icon.value,
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color: props.color,
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height: size.value,
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}))
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</script>
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<template>
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<ClientOnly>
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<span v-if="!loaded" class="vp-iconify" :style="{ color, width: size, height: size }" />
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<OfflineIcon
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v-else-if="icon"
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class="vp-iconify"
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v-bind="bind"
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/>
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</ClientOnly>
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</template>
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<style>
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.vp-iconify {
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display: inline-block;
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vertical-align: middle;
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}
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</style>
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