obsidian-visualiser/components/explorer/PreviewContent.vue

95 lines
3.4 KiB
Vue

<template>
<Teleport to="#teleports" v-if="display && (!fetched || loaded)">
<div class="absolute border-2 border-light-35 dark:border-dark-35 max-w-[550px] max-h-[450px] bg-light-0 dark:bg-dark-0 text-light-100 dark:text-dark-100" :class="[{'is-loaded': fetched}, file?.type === 'Markdown' ? 'overflow-auto' : 'overflow-hidden']" :style="pos"
@mouseenter="debounce(show, 250)" @mouseleave="debounce(() => display = false, 250)">
<div v-if="pending" class="loading"></div>
<template v-else-if="!!file">
<div v-if="file.type === 'Markdown'" class="p-6 ms-6">
<ProseH1>{{ file.title }}</ProseH1>
<Markdown v-model="file.content"></Markdown>
</div>
<div v-else-if="file.type === 'Canvas'" class="w-[550px] h-[450px] overflow-hidden">
<CanvasRenderer :canvas="JSON.parse(file.content) " />
</div>
<div class="h-100 w-100 flex flex-1 flex-col justify-center items-center" v-else>
<div class="text-3xl font-extralight tracking-wide text-light-60 dark:text-dark-60">Fichier vide</div>
<div class="text-lg text-light-60 dark:text-dark-60">Cette page est vide</div>
</div>
</template>
<div class="h-100 w-100 flex flex-1 flex-col justify-center items-center" v-else>
<div class="text-3xl font-extralight tracking-wide text-light-60 dark:text-dark-60">Impossible d'afficher</div>
<div class="text-lg text-light-60 dark:text-dark-60">Cette page est impossible à traiter</div>
</div>
</div>
</Teleport>
<span ref="el" @mouseenter="debounce(show, 250)" @mouseleave="debounce(() => display = false, 250)">
<slot></slot>
</span>
</template>
<script setup lang="ts">
import type { CommentedFile } from '~/types/api';
const props = defineProps({
project: {
type: Number,
required: true,
},
path: {
type: String,
required: true,
},
anchor: {
type: String,
required: false,
}
})
const file = ref<CommentedFile | null>();
const display = ref(false), pending = ref(false), fetched = ref(false);
const el = ref(), pos = ref<Record<string, string>>();
const loaded = computed(() => !pending.value && fetched.value && file.value !== undefined);
async function fetch()
{
fetched.value = true;
pending.value = true;
const { data } = await useFetch(`/api/project/${props.project}/file/${encodeURIComponent(props.path)}`);
pending.value = false;
file.value = data.value;
}
async function show()
{
if(display.value)
return;
if(!fetched.value)
await fetch();
const rect = (el.value as HTMLDivElement)?.getBoundingClientRect();
if(!rect)
return;
const r: Record<string, string> = {};
if (rect.bottom + 450 < window.innerHeight)
r.top = (rect.bottom + 4) + "px";
else
r.bottom = (window.innerHeight - rect.top + 4) + "px";
if (rect.right + 550 < window.innerWidth)
r.left = rect.left + "px";
else
r.right = (window.innerWidth - rect.right + 4) + "px";
pos.value = r;
display.value = true;
}
let debounceFn: () => void, timeout: NodeJS.Timeout;
function debounce(fn: () => void, ms: number)
{
debounceFn = fn;
clearTimeout(timeout);
timeout = setTimeout(debounceFn, ms);
}
</script>