This commit is contained in:
2025-12-31 18:14:12 +08:00
parent 0a03945b91
commit 418a304051
10 changed files with 627 additions and 32 deletions

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<script setup lang="ts">
/**
* 代码块组件 Props 定义
*/
interface Props {
code?: string; // 代码内容
language?: string; // 编程语言
filename?: string; // 文件名
highlights?: number[]; // 需要高亮的行号
meta?: string; // 元数据
}
const props = withDefaults(defineProps<Props>(), {
code: "",
language: undefined,
filename: undefined,
highlights: () => [],
meta: undefined,
});
// 剪贴板复制功能
const { copy, copied } = useClipboard({ source: props.code });
// macOS 窗口控制按钮颜色配置
const WINDOW_CONTROLS = [
{ color: "#ff5f56", label: "close" },
{ color: "#ffbd2e", label: "minimize" },
{ color: "#27c93f", label: "maximize" },
] as const;
// 是否显示头部(当有文件名或语言信息时显示)
const showHeader = computed(() => props.filename || props.language);
</script>
<template>
<div
class="relative my-6 overflow-hidden rounded-2xl border border-zinc-200 bg-zinc-50/50 shadow-sm dark:border-white/5 dark:bg-[#282a36] dark:shadow-2xl">
<!-- 代码块头部 -->
<header
v-if="showHeader"
class="flex items-center justify-between border-b border-zinc-200 bg-zinc-100/60 px-4 py-2.5 dark:border-white/5 dark:bg-white/5">
<!-- 左侧窗口控制按钮 + 文件名 -->
<div class="flex min-w-0 items-center gap-2">
<!-- macOS 风格的窗口控制按钮 -->
<div class="flex shrink-0 gap-1.5">
<span
v-for="control in WINDOW_CONTROLS"
:key="control.label"
:style="{ backgroundColor: control.color }"
class="h-3 w-3 rounded-full shadow-[0_0_8px_rgba(0,0,0,0.2)]"
:aria-label="control.label" />
</div>
<!-- 文件名显示 -->
<span
v-if="filename"
class="ml-2 max-w-50 truncate font-mono text-xs text-zinc-600 dark:text-zinc-400">
{{ filename }}
</span>
</div>
<!-- 右侧语言标签 + 复制按钮 -->
<div class="flex shrink-0 items-center gap-3">
<!-- 编程语言标签 -->
<span
v-if="language"
class="text-[0.625rem] font-bold uppercase tracking-widest text-zinc-500 dark:text-zinc-500">
{{ language }}
</span>
<!-- 复制按钮 -->
<button
aria-label="复制代码"
class="rounded-md p-1.5 text-zinc-700 transition-all duration-200 hover:bg-gray-200/40 hover:text-zinc-900 active:scale-95 dark:text-zinc-300 dark:hover:bg-white/10 dark:hover:text-white"
:class="{ 'text-emerald-500 dark:text-emerald-400': copied }"
:title="copied ? '已复制' : '复制代码'"
@click="copy()">
<Icon :name="copied ? 'heroicons:check' : 'heroicons:clipboard'" class="h-4 w-4" />
</button>
</div>
</header>
<!-- 代码内容区域 -->
<div class="relative">
<pre
class="custom-scrollbar m-0! text-zinc-700 dark:text-white! overflow-x-auto bg-transparent! p-4! font-mono text-sm leading-relaxed"><slot /></pre>
</div>
</div>
</template>
<style scoped>
/* 自定义滚动条样式 */
.custom-scrollbar::-webkit-scrollbar {
height: 5px;
}
.custom-scrollbar::-webkit-scrollbar-track {
background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
background: rgba(0, 0, 0, 0.08);
border-radius: 10px;
}
.custom-scrollbar:hover::-webkit-scrollbar-thumb {
background: rgba(0, 0, 0, 0.15);
}
:global(.dark) .custom-scrollbar::-webkit-scrollbar-thumb {
background: rgba(255, 255, 255, 0.05);
}
:global(.dark) .custom-scrollbar:hover::-webkit-scrollbar-thumb {
background: rgba(255, 255, 255, 0.15);
}
/* 行号功能 */
:deep(code) {
counter-reset: line-number;
display: grid;
min-width: 100%;
}
:deep(.line) {
display: inline-flex;
min-height: 1.5rem;
}
:deep(.line::before) {
content: counter(line-number);
counter-increment: line-number;
width: 2rem;
margin-right: 1.5rem;
display: inline-block;
text-align: right;
color: rgba(40, 42, 54, 0.3);
user-select: none;
font-size: 0.75rem;
flex-shrink: 0;
}
:global(.dark) :deep(.line::before) {
color: #6272a4 !important;
}
/* 代码行高亮 */
:deep(.line.highlight) {
background-color: rgba(var(--site-primary-rgb), 0.12);
margin: 0 -1rem;
padding: 0 1rem;
border-left: 2px solid var(--site-primary);
width: calc(100% + 2rem);
}
:global(.dark) :deep(.line.highlight) {
background-color: rgba(var(--site-primary-rgb), 0.08);
}
</style>