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<!--
SPDX-FileCopyrightText: syuilo and misskey-project
SPDX-License-Identifier: AGPL-3.0-only
-->
<template>
<div :class="$style.codeBlockRoot">
<button v-if="copyButton" :class="[$style.codeBlockCopyButton, { [$style.withOuterStyle]: withOuterStyle }]" class="_button" @click="copy">
<i class="ti ti-copy"></i>
</button>
<Suspense>
<template #fallback>
<pre
class="_selectable"
:class="[$style.codeBlockFallbackRoot, {
[$style.outerStyle]: withOuterStyle,
}]"
><code :class="$style.codeBlockFallbackCode">Loading...</code></pre>
</template>
<XCode
v-if="show && lang"
class="_selectable"
:code="code"
:lang="lang"
:withOuterStyle="withOuterStyle"
/>
<pre
v-else-if="show"
class="_selectable"
:class="[$style.codeBlockFallbackRoot, {
[$style.outerStyle]: withOuterStyle,
}]"
><code :class="$style.codeBlockFallbackCode">{{ code }}</code></pre>
<button v-else :class="$style.codePlaceholderRoot" @click="show = true">
<div :class="$style.codePlaceholderContainer">
<div><i class="ti ti-code"></i> {{ i18n.ts.code }}</div>
<div>{{ i18n.ts.clickToShow }}</div>
</div>
</button>
</Suspense>
</div>
</template>
<script lang="ts" setup>
import { defineAsyncComponent, ref } from 'vue';
import { i18n } from '@/i18n.js';
import { copyToClipboard } from '@/utility/copy-to-clipboard.js';
import { prefer } from '@/preferences.js';
const props = withDefaults(defineProps<{
code: string;
forceShow?: boolean;
copyButton?: boolean;
withOuterStyle?: boolean;
lang?: string;
}>(), {
copyButton: true,
forceShow: false,
withOuterStyle: true,
});
const show = ref(props.forceShow === true ? true : !prefer.s.dataSaver.code);
const XCode = defineAsyncComponent(() => import('@/components/MkCode.core.vue'));
function copy() {
copyToClipboard(props.code);
}
</script>
<style module lang="scss">
.codeBlockRoot {
position: relative;
}
.codeBlockCopyButton {
position: absolute;
opacity: 0.5;
top: 0;
right: 0;
&.withOuterStyle {
top: 8px;
right: 8px;
}
&:hover {
opacity: 0.8;
}
}
.codeBlockFallbackRoot {
display: block;
overflow-wrap: anywhere;
overflow: auto;
}
.outerStyle.codeBlockFallbackRoot {
background: var(--MI_THEME-bg);
padding: 1em;
margin: .5em 0;
border-radius: 8px;
border: 1px solid var(--MI_THEME-divider);
}
.codeBlockFallbackCode {
font-family: Consolas, Monaco, Andale Mono, Ubuntu Mono, monospace;
}
.codePlaceholderRoot {
display: block;
width: 100%;
border: none;
outline: none;
font: inherit;
cursor: pointer;
box-sizing: border-box;
border-radius: 8px;
padding: 24px;
margin-top: 4px;
color: var(--MI_THEME-fg);
background: var(--MI_THEME-bg);
}
.codePlaceholderContainer {
text-align: center;
font-size: 0.8em;
}
</style>
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