mirror of
https://iceshrimp.dev/iceshrimp/iceshrimp
synced 2024-12-21 18:18:06 +09:00
559 lines
11 KiB
Vue
559 lines
11 KiB
Vue
<template>
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<div
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ref="rootEl"
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class="swhvrteh _popup _shadow"
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:style="{ zIndex }"
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@contextmenu.prevent="() => {}"
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>
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<ol v-if="type === 'user'" ref="suggests" class="users">
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<li
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v-for="user in users"
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tabindex="-1"
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class="user"
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@click="complete(type, user)"
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@keydown="onKeydown"
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>
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<img class="avatar" :src="user.avatarUrl" />
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<span class="name">
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<MkUserName :key="user.id" :user="user" />
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</span>
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<span class="username">@{{ acct(user) }}</span>
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</li>
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<li
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tabindex="-1"
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class="choose"
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@click="chooseUser()"
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@keydown="onKeydown"
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>
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{{ i18n.ts.selectUser }}
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</li>
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</ol>
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<ol v-else-if="hashtags.length > 0" ref="suggests" class="hashtags">
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<li
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v-for="hashtag in hashtags"
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tabindex="-1"
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@click="complete(type, hashtag)"
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@keydown="onKeydown"
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>
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<span class="name">{{ hashtag }}</span>
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</li>
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</ol>
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<ol v-else-if="emojis.length > 0" ref="suggests" class="emojis">
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<li
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v-for="emoji in emojis"
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tabindex="-1"
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@click="complete(type, emoji.emoji)"
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@keydown="onKeydown"
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>
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<span v-if="emoji.isCustomEmoji" class="emoji"
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><img
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:src="
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defaultStore.state.disableShowingAnimatedImages
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? getStaticImageUrl(emoji.url)
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: emoji.url
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"
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:alt="emoji.emoji"
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/></span>
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<span
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v-else-if="!defaultStore.state.useOsNativeEmojis"
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class="emoji"
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><img :src="emoji.url" :alt="emoji.emoji"
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/></span>
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<span v-else class="emoji">{{ emoji.emoji }}</span>
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<span
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class="name"
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v-html="emoji.name.replace(q, `<b>${q}</b>`)"
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></span>
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<span v-if="emoji.aliasOf" class="alias"
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>({{ emoji.aliasOf }})</span
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>
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</li>
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</ol>
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<ol v-else-if="mfmTags.length > 0" ref="suggests" class="mfmTags">
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<li
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v-for="tag in mfmTags"
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tabindex="-1"
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@click="complete(type, tag)"
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@keydown="onKeydown"
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>
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<span class="tag">{{ tag }}</span>
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</li>
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</ol>
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</div>
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</template>
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<script lang="ts">
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import {
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markRaw,
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ref,
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onUpdated,
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onMounted,
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onBeforeUnmount,
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nextTick,
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watch,
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} from "vue";
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import contains from "@/scripts/contains";
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import { char2filePath } from "@/scripts/twemoji-base";
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import { getStaticImageUrl } from "@/scripts/get-static-image-url";
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import { acct } from "@/filters/user";
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import * as os from "@/os";
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import { MFM_TAGS } from "@/scripts/mfm-tags";
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import { defaultStore } from "@/store";
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import { emojilist } from "@/scripts/emojilist";
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import { instance } from "@/instance";
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import { i18n } from "@/i18n";
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type EmojiDef = {
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emoji: string;
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name: string;
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aliasOf?: string;
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url?: string;
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isCustomEmoji?: boolean;
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};
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const lib = emojilist.filter((x) => x.category !== "flags");
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const emjdb: EmojiDef[] = lib.map((x) => ({
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emoji: x.emoji,
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name: x.slug,
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url: char2filePath(x.emoji),
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}));
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for (const x of lib) {
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if (x.keywords) {
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for (const k of x.keywords) {
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emjdb.push({
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emoji: x.emoji,
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name: k,
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aliasOf: x.slug,
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url: char2filePath(x.emoji),
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});
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}
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}
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}
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emjdb.sort((a, b) => a.name.length - b.name.length);
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//#region Construct Emoji DB
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const customEmojis = instance.emojis;
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const emojiDefinitions: EmojiDef[] = [];
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for (const x of customEmojis) {
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emojiDefinitions.push({
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name: x.name,
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emoji: `:${x.name}:`,
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url: x.url,
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isCustomEmoji: true,
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});
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if (x.aliases) {
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for (const alias of x.aliases) {
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emojiDefinitions.push({
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name: alias,
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aliasOf: x.name,
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emoji: `:${x.name}:`,
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url: x.url,
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isCustomEmoji: true,
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});
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}
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}
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}
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emojiDefinitions.sort((a, b) => a.name.length - b.name.length);
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const emojiDb = markRaw(emojiDefinitions.concat(emjdb));
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//#endregion
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export default {
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emojiDb,
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emojiDefinitions,
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emojilist,
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customEmojis,
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};
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</script>
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<script lang="ts" setup>
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const props = defineProps<{
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type: string;
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q: string | null;
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textarea: HTMLTextAreaElement;
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close: () => void;
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x: number;
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y: number;
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}>();
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const emit = defineEmits<{
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(event: "done", value: { type: string; value: any }): void;
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(event: "closed"): void;
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}>();
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const suggests = ref<Element>();
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const rootEl = ref<HTMLDivElement>();
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const fetching = ref(true);
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const users = ref<any[]>([]);
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const hashtags = ref<any[]>([]);
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const emojis = ref<EmojiDef[]>([]);
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const items = ref<Element[] | HTMLCollection>([]);
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const mfmTags = ref<string[]>([]);
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const select = ref(-1);
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const zIndex = os.claimZIndex("high");
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function complete(type: string, value: any) {
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emit("done", { type, value });
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emit("closed");
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if (type === "emoji") {
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let recents = defaultStore.state.recentlyUsedEmojis;
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recents = recents.filter((emoji: any) => emoji !== value);
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recents.unshift(value);
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defaultStore.set("recentlyUsedEmojis", recents.splice(0, 32));
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}
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}
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function setPosition() {
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if (!rootEl.value) return;
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if (props.x + rootEl.value.offsetWidth > window.innerWidth) {
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rootEl.value.style.left =
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window.innerWidth - rootEl.value.offsetWidth + "px";
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} else {
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rootEl.value.style.left = `${props.x}px`;
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}
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if (props.y + rootEl.value.offsetHeight > window.innerHeight) {
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rootEl.value.style.top = props.y - rootEl.value.offsetHeight + "px";
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rootEl.value.style.marginTop = "0";
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} else {
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rootEl.value.style.top = props.y + "px";
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rootEl.value.style.marginTop = "calc(1em + 8px)";
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}
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}
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function exec() {
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select.value = -1;
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if (suggests.value) {
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for (const el of Array.from(items.value)) {
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el.removeAttribute("data-selected");
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}
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}
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if (props.type === "user") {
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if (!props.q) {
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users.value = [];
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fetching.value = false;
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return;
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}
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const cacheKey = `autocomplete:user:${props.q}`;
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const cache = sessionStorage.getItem(cacheKey);
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if (cache) {
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users.value = JSON.parse(cache);
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fetching.value = false;
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} else {
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os.api("users/search-by-username-and-host", {
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username: props.q,
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limit: 10,
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detail: false,
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}).then((searchedUsers) => {
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users.value = searchedUsers as any[];
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fetching.value = false;
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// キャッシュ
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sessionStorage.setItem(cacheKey, JSON.stringify(searchedUsers));
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});
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}
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} else if (props.type === "hashtag") {
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if (!props.q || props.q === "") {
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hashtags.value = JSON.parse(
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localStorage.getItem("hashtags") || "[]"
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);
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fetching.value = false;
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} else {
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const cacheKey = `autocomplete:hashtag:${props.q}`;
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const cache = sessionStorage.getItem(cacheKey);
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if (cache) {
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const hashtags = JSON.parse(cache);
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hashtags.value = hashtags;
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fetching.value = false;
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} else {
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os.api("hashtags/search", {
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query: props.q,
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limit: 30,
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}).then((searchedHashtags) => {
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hashtags.value = searchedHashtags as any[];
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fetching.value = false;
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// キャッシュ
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sessionStorage.setItem(
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cacheKey,
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JSON.stringify(searchedHashtags)
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);
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});
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}
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}
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} else if (props.type === "emoji") {
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if (!props.q || props.q === "") {
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// 最近使った絵文字をサジェスト
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emojis.value = defaultStore.state.recentlyUsedEmojis
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.map((emoji) =>
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emojiDb.find((dbEmoji) => dbEmoji.emoji === emoji)
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)
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.filter((x) => x) as EmojiDef[];
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return;
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}
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const matched: EmojiDef[] = [];
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const max = 30;
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emojiDb.some((x) => {
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if (
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x.name.startsWith(props.q ?? "") &&
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!x.aliasOf &&
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!matched.some((y) => y.emoji === x.emoji)
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)
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matched.push(x);
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return matched.length === max;
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});
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if (matched.length < max) {
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emojiDb.some((x) => {
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if (
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x.name.startsWith(props.q ?? "") &&
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!matched.some((y) => y.emoji === x.emoji)
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)
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matched.push(x);
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return matched.length === max;
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});
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}
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if (matched.length < max) {
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emojiDb.some((x) => {
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if (
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x.name.includes(props.q ?? "") &&
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!matched.some((y) => y.emoji === x.emoji)
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)
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matched.push(x);
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return matched.length === max;
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});
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}
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emojis.value = matched;
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} else if (props.type === "mfmTag") {
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if (!props.q || props.q === "") {
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mfmTags.value = MFM_TAGS;
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return;
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}
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mfmTags.value = MFM_TAGS.filter((tag) => tag.startsWith(props.q ?? ""));
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}
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}
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function onMousedown(event: Event) {
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if (!contains(rootEl.value, event.target) && rootEl.value !== event.target)
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props.close();
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}
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function onKeydown(event: KeyboardEvent) {
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const cancel = () => {
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event.preventDefault();
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event.stopPropagation();
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};
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switch (event.key) {
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case "Enter":
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if (select.value !== -1) {
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cancel();
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(items.value[select.value] as any).click();
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} else {
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props.close();
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}
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break;
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case "Escape":
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cancel();
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props.close();
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break;
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case "ArrowUp":
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if (select.value !== -1) {
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cancel();
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selectPrev();
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} else {
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props.close();
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}
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break;
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case "Tab":
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case "ArrowDown":
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cancel();
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selectNext();
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break;
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default:
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event.stopPropagation();
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props.textarea.focus();
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}
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}
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function selectNext() {
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if (++select.value >= items.value.length) select.value = 0;
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if (items.value.length === 0) select.value = -1;
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applySelect();
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}
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function selectPrev() {
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if (--select.value < 0) select.value = items.value.length - 1;
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applySelect();
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}
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function applySelect() {
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for (const el of Array.from(items.value)) {
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el.removeAttribute("data-selected");
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}
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if (select.value !== -1) {
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items.value[select.value].setAttribute("data-selected", "true");
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(items.value[select.value] as any).focus();
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}
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}
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function chooseUser() {
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props.close();
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os.selectUser().then((user) => {
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complete("user", user);
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props.textarea.focus();
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});
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}
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onUpdated(() => {
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setPosition();
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items.value = suggests.value?.children ?? [];
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});
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onMounted(() => {
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setPosition();
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props.textarea.addEventListener("keydown", onKeydown);
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for (const el of Array.from(document.querySelectorAll("body *"))) {
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el.addEventListener("mousedown", onMousedown);
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}
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nextTick(() => {
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exec();
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watch(
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() => props.q,
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() => {
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nextTick(() => {
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exec();
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});
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}
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);
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});
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});
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onBeforeUnmount(() => {
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props.textarea.removeEventListener("keydown", onKeydown);
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for (const el of Array.from(document.querySelectorAll("body *"))) {
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el.removeEventListener("mousedown", onMousedown);
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}
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});
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</script>
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<style lang="scss" scoped>
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.swhvrteh {
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position: fixed;
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max-width: 100%;
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margin-top: calc(1em + 8px);
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overflow: hidden;
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transition: top 0.1s ease, left 0.1s ease;
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> ol {
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display: block;
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margin: 0;
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padding: 4px 0;
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max-height: 190px;
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max-width: 500px;
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overflow: auto;
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list-style: none;
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> li {
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display: flex;
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align-items: center;
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padding: 4px 12px;
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white-space: nowrap;
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overflow: hidden;
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font-size: 0.9em;
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cursor: default;
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&,
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* {
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user-select: none;
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}
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* {
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overflow: hidden;
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text-overflow: ellipsis;
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}
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&:hover {
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background: var(--X3);
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}
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&[data-selected="true"] {
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background: var(--accent);
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&,
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* {
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color: #fff !important;
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}
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}
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&:active {
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background: var(--accentDarken);
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&,
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* {
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color: #fff !important;
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}
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}
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}
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}
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> .users > li {
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.avatar {
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min-width: 28px;
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min-height: 28px;
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max-width: 28px;
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max-height: 28px;
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margin: 0 8px 0 0;
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border-radius: 100%;
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}
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.name {
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margin: 0 8px 0 0;
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}
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}
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> .emojis > li {
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.emoji {
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display: inline-block;
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margin: 0 4px 0 0;
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width: 24px;
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> img {
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width: 24px;
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vertical-align: bottom;
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}
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}
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.alias {
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margin: 0 0 0 8px;
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}
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}
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> .mfmTags > li {
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.name {
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}
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}
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}
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</style>
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