mirror of
https://github.com/elk-zone/elk.git
synced 2024-11-05 00:19:59 +00:00
98 lines
2.9 KiB
Vue
98 lines
2.9 KiB
Vue
<script setup lang="ts">
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import { useImageGesture } from '~/composables/gestures'
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const emit = defineEmits(['close'])
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const img = ref()
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const current = computed(() => mediaPreviewList.value[mediaPreviewIndex.value])
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const hasNext = computed(() => mediaPreviewIndex.value < mediaPreviewList.value.length - 1)
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const hasPrev = computed(() => mediaPreviewIndex.value > 0)
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useImageGesture(img, {
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hasNext,
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hasPrev,
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onNext() {
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if (hasNext.value)
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mediaPreviewIndex.value++
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},
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onPrev() {
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if (hasPrev.value)
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mediaPreviewIndex.value--
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},
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})
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// stop global zooming
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useEventListener('wheel', (evt) => {
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if (evt.ctrlKey && (evt.deltaY < 0 || evt.deltaY > 0))
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evt.preventDefault()
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}, { passive: false })
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const keys = useMagicKeys()
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whenever(keys.arrowLeft, prev)
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whenever(keys.arrowRight, next)
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function next() {
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if (hasNext.value)
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mediaPreviewIndex.value++
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}
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function prev() {
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if (hasPrev.value)
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mediaPreviewIndex.value--
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}
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function onClick(e: MouseEvent) {
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const path = e.composedPath() as HTMLElement[]
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const el = path.find(el => ['A', 'BUTTON', 'IMG', 'VIDEO', 'P'].includes(el.tagName?.toUpperCase()))
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if (!el)
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emit('close')
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}
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</script>
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<template>
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<div relative h-full w-full flex pt-12 @click="onClick">
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<button
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v-if="hasNext" pointer-events-auto btn-action-icon bg="black/20" :aria-label="$t('action.previous')"
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hover:bg="black/40" dark:bg="white/30" dark:hover:bg="white/20" absolute top="1/2" right-1
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:title="$t('action.next')" @click="next"
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>
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<div i-ri:arrow-right-s-line text-white />
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</button>
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<button
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v-if="hasPrev" pointer-events-auto btn-action-icon bg="black/20" aria-label="action.next"
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hover:bg="black/40" dark:bg="white/30" dark:hover:bg="white/20" absolute top="1/2" left-1
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:title="$t('action.prev')" @click="prev"
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>
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<div i-ri:arrow-left-s-line text-white />
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</button>
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<img
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ref="img"
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:src="current.url || current.previewUrl"
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:alt="current.description || ''"
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max-h-full max-w-full ma
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>
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<div absolute top-0 w-full flex justify-between>
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<button
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btn-action-icon bg="black/30" aria-label="action.close" hover:bg="black/40" dark:bg="white/30"
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dark:hover:bg="white/20" pointer-events-auto shrink-0 @click="emit('close')"
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>
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<div i-ri:close-line text-white />
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</button>
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<div bg="black/30" dark:bg="white/10" ms-4 my-auto text-white rounded-full flex="~ center" overflow-hidden>
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<div v-if="mediaPreviewList.length > 1" p="y-1 x-2" rounded-r-0 shrink-0>
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{{ mediaPreviewIndex + 1 }} / {{ mediaPreviewList.length }}
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</div>
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<p
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v-if="current.description" bg="dark/30" dark:bg="white/10" p="y-1 x-2" rounded-ie-full line-clamp-1
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ws-pre-wrap break-all :title="current.description" w-full
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>
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{{ current.description }}
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</p>
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</div>
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</div>
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</div>
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</template>
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