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electron/main/windows/taskbar-lyric-window.ts

@@ -9,10 +9,10 @@ import { app, type BrowserWindow, ipcMain, nativeTheme, screen } from "electron"
 import { debounce } from "lodash-es";
 import { join } from "node:path";
 import { processLog } from "../logger";
+import { useStore } from "../store";
 import { isDev, port } from "../utils/config";
 import { loadNativeModule } from "../utils/native-loader";
 import { createWindow } from "./index";
-import { useStore } from "../store";
 
 type taskbarLyricModule = typeof import("@native/taskbar-lyric");
 
@@ -113,6 +113,19 @@ class TaskbarLyricWindow {
 
     this.win.loadURL(taskbarLyricUrl);
 
+    // 因为任务栏窗口非常小，默认嵌入的开发者工具完全无法使用，
+    // 所以监听 F12 并按分离模式打开开发者工具
+    this.win.webContents.on("before-input-event", (event, input) => {
+      if (input.key === "F12" && input.type === "keyDown") {
+        if (this.win?.webContents.isDevToolsOpened()) {
+          this.win?.webContents.closeDevTools();
+        } else {
+          this.win?.webContents.openDevTools({ mode: "detach" });
+        }
+        event.preventDefault();
+      }
+    });
+
     const sendTheme = () => {
       if (this.win && !this.win.isDestroyed()) {
         const isDark = nativeTheme.shouldUseDarkColors;

src/components/Player/PlayerLyric/AMLyric.vue

@@ -39,7 +39,7 @@
         :wordFadeWidth="settingStore.wordFadeWidth"
         :style="{
           '--display-count-down-show': settingStore.countDownShow ? 'flex' : 'none',
-          '--amll-lp-font-size': settingStore.lyricFontSize + 'px',
+          '--amll-lp-font-size': getFontSize(settingStore.lyricFontSize, settingStore.lyricFontSizeMode),
           'font-weight': settingStore.lyricFontWeight,
           'font-family': settingStore.LyricFont !== 'follow' ? settingStore.LyricFont : '',
           ...lyricLangFontStyle(settingStore),
@@ -58,6 +58,7 @@ import { getLyricLanguage } from "@/utils/format";
 import { usePlayerController } from "@/core/player/PlayerController";
 import { cloneDeep } from "lodash-es";
 import { lyricLangFontStyle } from "@/utils/lyric/lyricFontConfig";
+import { getFontSize } from "@/utils/style";
 
 defineProps({
   currentTime: {

src/components/Player/PlayerLyric/DefaultLyric.vue

@@ -2,9 +2,9 @@
   <div
     :key="`lyric-${musicStore.playSong.id}`"
     :style="{
-      '--lrc-size': settingStore.lyricFontSize + 'px',
-      '--lrc-tran-size': settingStore.lyricTranFontSize + 'px',
-      '--lrc-roma-size': settingStore.lyricRomaFontSize + 'px',
+      '--lrc-size': getFontSize(settingStore.lyricFontSize, settingStore.lyricFontSizeMode),
+      '--lrc-tran-size': getFontSize(settingStore.lyricTranFontSize, settingStore.lyricFontSizeMode),
+      '--lrc-roma-size': getFontSize(settingStore.lyricRomaFontSize, settingStore.lyricFontSizeMode),
       '--lrc-bold': settingStore.lyricFontWeight,
       '--lrc-left-padding': `${settingStore.lyricHorizontalOffset}px`,
       'font-family': settingStore.LyricFont !== 'follow' ? settingStore.LyricFont : '',
@@ -133,6 +133,7 @@ import { usePlayerController } from "@/core/player/PlayerController";
 import { getLyricLanguage } from "@/utils/format";
 import { isElectron } from "@/utils/env";
 import { lyricLangFontStyle } from "@/utils/lyric/lyricFontConfig";
+import { getFontSize } from "@/utils/style";
 
 const props = defineProps({
   currentTime: {

src/components/Setting/components/LyricPreview.vue

@@ -5,9 +5,9 @@
       'flex-direction': 'column',
       'align-items': settingStore.lyricsPosition,
       '--font-weight': settingStore.lyricFontWeight,
-      '--font-size': settingStore.lyricFontSize,
-      '--font-tran-size': tranFontSize,
-      '--font-roma-size': romaFontSize,
+      '--font-size': getFontSize(settingStore.lyricFontSize, settingStore.lyricFontSizeMode),
+      '--font-tran-size': getFontSize(tranFontSize, settingStore.lyricFontSizeMode),
+      '--font-roma-size': getFontSize(romaFontSize, settingStore.lyricFontSizeMode),
       '--transform-origin':
         settingStore.lyricsPosition === 'center'
           ? 'center'
@@ -37,6 +37,7 @@
 
 <script setup lang="ts">
 import { useSettingStore } from "@/stores";
+import { getFontSize } from "@/utils/style";
 
 const settingStore = useSettingStore();
 
@@ -72,15 +73,15 @@ const romaFontSize = fontSizeComputed("lyricRomaFontSize");
 
       &:nth-of-type(1) {
         font-weight: var(--font-weight);
-        font-size: calc(var(--font-size) * 1px);
+        font-size: var(--font-size);
       }
       &:nth-of-type(2) {
         opacity: 0.6;
-        font-size: calc(var(--font-tran-size) * 1px);
+        font-size: var(--font-tran-size);
       }
       &:nth-of-type(3) {
         opacity: 0.6;
-        font-size: calc(var(--font-roma-size) * 1px);
+        font-size: var(--font-roma-size);
       }
     }
   }

src/components/Setting/config/lyric.ts

@@ -93,11 +93,25 @@ export const useLyricSettings = (): SettingConfig => {
             noWrapper: true,
             component: markRaw(LyricPreview),
           },
+          {
+            key: "lyricFontSizeMode",
+            label: "自适应歌词大小",
+            type: "switch",
+            description: "开启后歌词大小将根据窗口高度自动缩放，避免全屏时过小或窗口时过大",
+            value: computed({
+              get: () => settingStore.lyricFontSizeMode === "adaptive",
+              set: (v) => (settingStore.lyricFontSizeMode = v ? "adaptive" : "fixed"),
+            }),
+          },
           {
             key: "lyricFontSize",
             label: "歌词字体大小",
             type: "input-number",
-            description: "单位 px，最小 12，最大 60",
+            description: computed(() =>
+              settingStore.lyricFontSizeMode === "adaptive"
+                ? "作为基准大小 (以 1080p 高度为准)"
+                : "单位 px，最小 12，最大 60",
+            ),
             min: 12,
             max: 60,
             suffix: "px",
@@ -111,7 +125,11 @@ export const useLyricSettings = (): SettingConfig => {
             key: "lyricTranFontSize",
             label: "翻译歌词大小",
             type: "input-number",
-            description: "单位 px，最小 5，最大 40",
+            description: computed(() =>
+              settingStore.lyricFontSizeMode === "adaptive"
+                ? "作为基准大小 (以 1080p 高度为准)"
+                : "单位 px，最小 5，最大 40",
+            ),
             min: 5,
             max: 40,
             suffix: "px",
@@ -130,7 +148,11 @@ export const useLyricSettings = (): SettingConfig => {
             key: "lyricRomaFontSize",
             label: "音译歌词大小",
             type: "input-number",
-            description: "单位 px，最小 5，最大 40",
+            description: computed(() =>
+              settingStore.lyricFontSizeMode === "adaptive"
+                ? "作为基准大小 (以 1080p 高度为准)"
+                : "单位 px，最小 5，最大 40",
+            ),
             min: 5,
             max: 40,
             suffix: "px",

src/stores/setting.ts

@@ -70,6 +70,8 @@ export interface SettingState {
   updateChannel: "stable" | "nightly";
   /** 隐藏 VIP 标签 */
   hideVipTag: boolean;
+  /** 歌词字体大小模式 */
+  lyricFontSizeMode: "fixed" | "adaptive";
   /** 歌词字体大小 */
   lyricFontSize: number;
   /** 歌词翻译字体大小 */
@@ -549,6 +551,7 @@ export const useSettingStore = defineStore("setting", {
     playSongDemo: false,
     scrobbleSong: false,
     dynamicCover: false,
+    lyricFontSizeMode: "adaptive",
     lyricFontSize: 46,
     lyricTranFontSize: 22,
     lyricRomaFontSize: 18,

src/utils/lyric/qrc-parser.ts

@@ -26,12 +26,37 @@ const domParser: QRCParserFn = (xmlStr) => {
   }
 };
 
+const decodeXml = (str: string) => {
+  return str
+    .replace(/"/g, '"')
+    .replace(/'/g, "'")
+    .replace(/&lt;/g, "<")
+    .replace(/&gt;/g, ">")
+    .replace(/&amp;/g, "&");
+};
+
 // 实现正则策略
 const regexParser: QRCParserFn = (xmlStr) => {
   if (!xmlStr) return "";
+
+  // 尝试贪婪匹配 (处理 LyricContent="... "..." ..." 这种非标准 XML 引号未转义的情况)
+  // 匹配从 LyricContent=" 开始，直到标签结束前的最后一个引号
+  const greedyMatch = /LyricContent\s*=\s*"([\s\S]*)"\s*\/?>/.exec(xmlStr);
+  if (greedyMatch) {
+    const content = greedyMatch[1];
+    // 启发式检查：如果提取的内容中包含类似 ` Attribute="` 的结构，说明贪婪匹配吃掉了其他属性
+    // 这种情况下回退到非贪婪匹配
+    if (!/\s+\w+\s*=\s*"/.test(content)) {
+      return decodeXml(content);
+    }
+  }
+
+  // 标准非贪婪匹配 (兼容标准 XML 属性)
   const match = /LyricContent\s*=\s*"([^"]*)"/.exec(xmlStr);
+
   // 如果没有匹配到 XML 结构，假设输入本身就是内容 (保持原有逻辑的兼容性)
-  return match?.[1] || xmlStr;
+  const result = match?.[1] || xmlStr;
+  return decodeXml(result);
 };
 
 // 避免每次调用时的运行时检查

src/utils/style.ts

@@ -0,0 +1,13 @@
+
+/**
+ * 获取自适应或固定像素的字体大小
+ * @param size 字体大小数值
+ * @param mode 字体大小模式 ('adaptive' | 'fixed')
+ * @returns CSS font-size 字符串
+ */
+export const getFontSize = (size: number, mode: string) => {
+  if (mode === "adaptive") {
+    return `calc(${size} / 1080 * 100vh)`;
+  }
+  return `${size}px`;
+};