Presentation增加自定义主题功能

components/presentation/Presentation.css

@@ -15,6 +15,7 @@
   height: 2em;
 }
 
+/* 容器布局样式 */
 .reveal-container {
   height: 100vh;
   width: 100%;
@@ -22,7 +23,6 @@
   top: 0;
   left: 0;
   z-index: 1000;
-  background: black;
 }
 
 .reveal-container .reveal {
@@ -42,116 +42,4 @@
   align-items: center !important;
   text-align: center !important;
   padding: 2rem !important;
-  color: white !important;
-}
-
-/* 带背景的幻灯片文字颜色 */
-.reveal-container .reveal .slides section[data-background] {
-  color: white !important;
-}
-
-.reveal-container .reveal .slides section[data-background] h1,
-.reveal-container .reveal .slides section[data-background] h2,
-.reveal-container .reveal .slides section[data-background] h3,
-.reveal-container .reveal .slides section[data-background] h4,
-.reveal-container .reveal .slides section[data-background] h5,
-.reveal-container .reveal .slides section[data-background] h6 {
-  color: white !important;
-}
-
-.reveal-container .reveal .slides section[data-background] p,
-.reveal-container .reveal .slides section[data-background] li {
-  color: rgba(255, 255, 255, 0.9) !important;
-}
-
-.reveal-container .reveal .slides section h1,
-.reveal-container .reveal .slides section h2,
-.reveal-container .reveal .slides section h3,
-.reveal-container .reveal .slides section h4,
-.reveal-container .reveal .slides section h5,
-.reveal-container .reveal .slides section h6 {
-  margin-bottom: 1rem !important;
-  color: white !important;
-}
-
-.reveal-container .reveal .slides section p {
-  margin-bottom: 0.5rem !important;
-  line-height: 1.6 !important;
-  color: white !important;
-}
-
-.reveal-container .reveal .slides section ul,
-.reveal-container .reveal .slides section ol {
-  text-align: left !important;
-  margin: 1rem 0 !important;
-  color: white !important;
-}
-
-.reveal-container .reveal .slides section li {
-  margin-bottom: 0.5rem !important;
-  color: white !important;
-}
-
-.reveal-container .reveal .slides section code {
-  background: #333 !important;
-  color: #fff !important;
-  padding: 0.2rem 0.4rem !important;
-  border-radius: 3px !important;
-  font-family: 'Courier New', monospace !important;
-}
-
-.reveal-container .reveal .slides section pre {
-  background: #333 !important;
-  color: #fff !important;
-  padding: 1rem !important;
-  border-radius: 5px !important;
-  text-align: left !important;
-  overflow-x: auto !important;
-}
-
-.reveal-container .reveal .slides section blockquote {
-  border-left: 4px solid #666 !important;
-  padding-left: 1rem !important;
-  margin: 1rem 0 !important;
-  text-align: left !important;
-  color: #ccc !important;
-}
-
-.reveal-container .reveal .slides section table {
-  border-collapse: collapse !important;
-  width: 100% !important;
-  margin: 1rem 0 !important;
-  color: white !important;
-}
-
-.reveal-container .reveal .slides section th,
-.reveal-container .reveal .slides section td {
-  border: 1px solid #666 !important;
-  padding: 0.5rem !important;
-  text-align: left !important;
-  color: white !important;
-}
-
-.reveal-container .reveal .slides section th {
-  background: #444 !important;
-}
-
-.reveal-container .reveal .slides section img {
-  max-width: 100% !important;
-  height: auto !important;
-  margin: 1rem 0 !important;
-}
-
-.reveal-container .reveal .slides section .btn {
-  display: inline-block !important;
-  padding: 0.5rem 1rem !important;
-  background: #007bff !important;
-  color: white !important;
-  text-decoration: none !important;
-  border-radius: 0.25rem !important;
-  margin: 0.5rem !important;
-}
-
-.reveal-container .reveal .slides section .btn:hover {
-  background: #0056b3 !important;
 }

components/presentation/Presentation.jsx

@@ -3,10 +3,30 @@
 import { useEffect, useRef, useState, useCallback, useMemo } from 'react';
 import Reveal from 'reveal.js';
 import 'reveal.js/dist/reveal.css';
-import 'reveal.js/dist/theme/black.css';
 import { marked } from 'marked';
 import './Presentation.css';
 
+// 简单的动态主题加载器
+const loadTheme = async (themeName) => {
+  if (!themeName) return;
+  
+  try {
+    // 1. 优先尝试加载自定义主题
+    await import(`./themes/${themeName}.css`);
+    console.log(`加载自定义主题: ${themeName}`);
+  } catch (error) {
+    try {
+      // 2. 尝试加载 Reveal.js 内置主题
+      await import(`reveal.js/dist/theme/${themeName}.css`);
+      console.log(`加载内置主题: ${themeName}`);
+    } catch (error2) {
+      // 3. 如果都失败，使用默认主题
+      console.warn(`主题 ${themeName} 未找到，使用默认主题`);
+      await import('reveal.js/dist/theme/black.css');
+    }
+  }
+};
+
 // Reveal.js配置
 const REVEAL_CONFIG = {
   hash: true,
@@ -171,7 +191,7 @@ export default function Presentation({ data }) {
   };
 
   // 初始化Reveal.js
-  const initializeReveal = useCallback(() => {
+  const initializeReveal = useCallback(async () => {
     if (!deckRef.current || !data) return;
 
     try {
@@ -180,6 +200,10 @@ export default function Presentation({ data }) {
         revealRef.current.destroy();
       }
 
+      // 动态加载主题
+      const themeName = data.theme || 'default';
+      await loadTheme(themeName);
+
       // 创建新实例
       revealRef.current = new Reveal(deckRef.current, REVEAL_CONFIG);
       revealRef.current.initialize();

components/presentation/themes/jingrow.css

@@ -0,0 +1,151 @@
+/* Jingrow 自定义主题 */
+@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&display=swap');
+
+.reveal {
+  font-family: 'Manrope', sans-serif;
+  font-size: 24px;
+  color: #ffffff;
+}
+
+.reveal h1,
+.reveal h2,
+.reveal h3,
+.reveal h4,
+.reveal h5,
+.reveal h6 {
+  font-family: 'Manrope', sans-serif;
+  font-weight: 600;
+  color: #1fc76f;
+  text-transform: none;
+  text-shadow: none;
+  margin: 0 0 20px 0;
+}
+
+.reveal h1 {
+  font-size: 3.5em;
+  color: #1fc76f;
+}
+
+.reveal h2 {
+  font-size: 2.5em;
+  color: #8fe3b1;
+}
+
+.reveal h3 {
+  font-size: 1.8em;
+  color: #8fe3b1;
+}
+
+.reveal p {
+  margin: 20px 0;
+  line-height: 1.6;
+}
+
+.reveal ul,
+.reveal ol {
+  display: block;
+  margin: 20px 0;
+  padding-left: 40px;
+}
+
+.reveal li {
+  margin: 10px 0;
+  line-height: 1.6;
+}
+
+.reveal blockquote {
+  display: block;
+  position: relative;
+  width: 70%;
+  margin: 20px auto;
+  padding: 5px 20px;
+  font-style: italic;
+  background: rgba(31, 199, 111, 0.1);
+  border-left: 4px solid #1fc76f;
+}
+
+.reveal table {
+  margin: auto;
+  border-collapse: collapse;
+  border-spacing: 0;
+}
+
+.reveal table th {
+  font-weight: bold;
+  color: #1fc76f;
+}
+
+.reveal table th,
+.reveal table td {
+  text-align: left;
+  padding: 0.2em 0.5em 0.2em 0.5em;
+  border-bottom: 1px solid #666;
+}
+
+.reveal img {
+  margin: 15px 0px;
+  background: rgba(255, 255, 255, 0.12);
+  border: 4px solid #1fc76f;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
+}
+
+.reveal a {
+  color: #8fe3b1;
+  text-decoration: none;
+  transition: color 0.15s ease;
+}
+
+.reveal a:hover {
+  color: #1fc76f;
+  text-shadow: none;
+  border: none;
+}
+
+.reveal pre {
+  display: block;
+  position: relative;
+  width: 90%;
+  margin: 15px auto;
+  text-align: left;
+  font-size: 0.55em;
+  font-family: 'Courier New', monospace;
+  line-height: 1.2em;
+  word-wrap: break-word;
+  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.3);
+}
+
+.reveal code {
+  font-family: 'Courier New', monospace;
+  text-transform: none;
+  color: #1fc76f;
+  background: rgba(31, 199, 111, 0.1);
+  padding: 2px 4px;
+  border-radius: 3px;
+}
+
+.reveal pre code {
+  display: block;
+  padding: 5px;
+  overflow: auto;
+  max-height: 400px;
+  word-wrap: normal;
+  background: #2d2d2d;
+  color: #f8f8f2;
+}
+
+.reveal .slides section {
+  text-align: center;
+}
+
+.reveal .slides section[data-background] {
+  color: #fff;
+}
+
+.reveal .slides section[data-background] h1,
+.reveal .slides section[data-background] h2,
+.reveal .slides section[data-background] h3,
+.reveal .slides section[data-background] h4,
+.reveal .slides section[data-background] h5,
+.reveal .slides section[data-background] h6 {
+  color: #fff;
+}

data/presentation.js

@@ -26,7 +26,8 @@ export async function getLocalPageData(slugArr) {
     const pageData = {
       content: content,
       slug: '/' + slugArr.join('/'),
-      slug_list: slugArr
+      slug_list: slugArr,
+      ...frontMatter  // 添加 frontmatter 数据
     };
 
     return { data: pageData };

data/presentation/jingrow.md

@@ -1,10 +1,10 @@
 ---
-theme: default
+theme: white
 backgroundTransition: slide
 transition: slide
 ---
 
-# <span class="jingrow-icon jingrow-icon-large"></span> Jingrow<br>一站式通用企业数字化平台
+# <span class="jingrow-icon"></span> Jingrow<br>一站式通用企业数字化平台
 
 ### 下一代智能工作平台