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<script setup lang="ts">
// @ts-ignore
import { Splitpanes, Pane } from 'splitpanes'
import ImgSliSide from './ImgSliSide.vue'
import { asyncComputed, useElementSize } from '@vueuse/core'
import { ref } from 'vue'
import { FileNodeInfo } from '@/api/files'
import { toRawFileUrl } from '@/util/file'
import { createImage } from '@/util'
const props = defineProps<{
left: FileNodeInfo,
right: FileNodeInfo
}>()
const percent = ref(50)
const onResize = ([{ size }]: { size: number }[]) => {
percent.value = size
}
const wrapperEl = ref<HTMLDivElement>()
const { width } = useElementSize(wrapperEl)
const requestFullScreen = () => {
wrapperEl.value?.requestFullscreen()
}
defineExpose({ requestFullScreen })
const maxEdge = asyncComputed(async () => {
if (!props.left) {
return 'width'
}
const l = await createImage(toRawFileUrl(props.left))
const aspectRatio = l.width / l.height
const clientAR = document.body.clientWidth / document.body.clientHeight
return aspectRatio > clientAR ? 'width' : 'height'
})
</script>
<template>
<div ref="wrapperEl" style="height: 100%;">
<splitpanes class="default-theme" @resize="onResize">
<pane v-if="left">
<ImgSliSide side="left" :max-edge="maxEdge" :container-width="width" :percent="percent" :img="left" />
</pane>
<pane v-if="right">
<ImgSliSide :max-edge="maxEdge" :percent="percent" :img="right" side="right" :container-width="width" />
</pane>
</splitpanes>
</div>
</template>
<style lang="scss">
.img-sli .default-theme {
.splitpanes__splitter {
background-color: #ccc;
position: relative;
width: 4px;
}
.splitpanes {
background-color: #f8f8f8;
}
}
</style> |