🐞 fix: 修复桌面歌词字体调节

electron/main/ipc/ipc-lyric.ts

@@ -64,6 +64,11 @@ const initLyricIpc = (): void => {
   // 更新歌词窗口配置
   ipcMain.on("update-desktop-lyric-option", (_, option, callback: boolean = false) => {
     if (!option || !isWinAlive(lyricWin)) return;
+    // 增量更新
+    const prevOption = store.get("lyric.config");
+    if (prevOption) {
+      option = { ...prevOption, ...option };
+    }
     store.set("lyric.config", option);
     // 触发窗口更新
     if (callback && isWinAlive(lyricWin)) {
@@ -124,9 +129,11 @@ const initLyricIpc = (): void => {
   // 更新高度
   ipcMain.on("update-window-height", (_, height) => {
     if (!isWinAlive(lyricWin)) return;
+    const store = useStore();
     const { width } = lyricWin.getBounds();
     // 更新窗口高度
     lyricWin.setBounds({ width, height });
+    store.set("lyric", { ...store.get("lyric"), height });
   });
 
   // 请求歌词数据及配置
@@ -139,8 +146,6 @@ const initLyricIpc = (): void => {
   // 获取配置
   ipcMain.handle("request-desktop-lyric-option", () => {
     const config = store.get("lyric.config");
-    console.log(config);
-
     if (isWinAlive(lyricWin)) {
       lyricWin.webContents.send("update-desktop-lyric-option", config);
     }

electron/main/store/index.ts

@@ -1,5 +1,7 @@
+import { screen } from "electron";
 import { storeLog } from "../logger";
 import type { LyricConfig } from "../../../src/types/desktop-lyric";
+import defaultLyricConfig from "../../../src/assets/data/lyricConfig";
 import Store from "electron-store";
 
 storeLog.info("🌱 Store init");
@@ -13,9 +15,6 @@ export interface StoreType {
     maximized?: boolean;
   };
   lyric: {
-    fontSize: number;
-    mainColor: string;
-    shadowColor: string;
     // 窗口位置
     x?: number;
     y?: number;
@@ -32,6 +31,8 @@ export interface StoreType {
  * @returns Store<StoreType>
  */
 export const useStore = () => {
+  // 获取主屏幕
+  const screenData = screen.getPrimaryDisplay();
   return new Store<StoreType>({
     defaults: {
       window: {
@@ -39,25 +40,11 @@ export const useStore = () => {
         height: 800,
       },
       lyric: {
-        fontSize: 30,
+        x: screenData.workAreaSize.width / 2 - 400,
-        mainColor: "#fff",
+        y: screenData.workAreaSize.height - 90,
-        shadowColor: "rgba(0, 0, 0, 0.5)",
-        x: 0,
-        y: 0,
         width: 800,
-        height: 180,
+        height: 152,
-        config: {
+        config: defaultLyricConfig,
-          isLock: false,
-          playedColor: "#fe7971",
-          unplayedColor: "#ccc",
-          stroke: "#000",
-          strokeWidth: 2,
-          fontFamily: "system-ui",
-          fontSize: 24,
-          isDoubleLine: true,
-          position: "both",
-          limitBounds: false,
-        },
       },
       proxy: "",
     },

electron/main/windows/lyric-window.ts

@@ -43,28 +43,28 @@ class LyricWindow {
       width: width || 800,
       height: height || 180,
       minWidth: 440,
-      minHeight: 120,
+      minHeight: 140,
-      center: !(x && y), // 没有指定位置时居中显示
+      maxWidth: 1600,
-      // maxWidth: 1600,
+      maxHeight: 360,
-      // maxHeight: 300,
+      // 没有指定位置时居中显示
+      center: !(x && y),
       // 窗口位置
       x,
       y,
-      // transparent: true,
+      transparent: true,
-      // backgroundColor: "rgba(0, 0, 0, 0)",
+      backgroundColor: "rgba(0, 0, 0, 0)",
       alwaysOnTop: true,
       resizable: true,
       movable: true,
       show: false,
       // 不在任务栏显示
       // skipTaskbar: true,
-      // // 窗口不能最小化
+      // 窗口不能最小化
-      // minimizable: false,
+      minimizable: false,
-      // // 窗口不能最大化
+      // 窗口不能最大化
-      // maximizable: false,
+      maximizable: false,
-      // // 窗口不能进入全屏状态
+      // 窗口不能进入全屏状态
-      // fullscreenable: false,
+      fullscreenable: false,
-      frame: true,
     });
     if (!this.win) return null;
     // 加载地址

src/assets/data/lyricConfig.ts

@@ -0,0 +1,16 @@
+import type { LyricConfig } from "../../types/desktop-lyric";
+
+const config: LyricConfig = {
+  isLock: false,
+  playedColor: "#fe7971",
+  unplayedColor: "#ccc",
+  shadowColor: "rgba(0, 0, 0, 0.5)",
+  fontFamily: "system-ui",
+  fontSize: 24,
+  fontIsBold: false,
+  isDoubleLine: true,
+  position: "both",
+  limitBounds: false,
+};
+
+export default config;

src/components/Setting/LyricsSetting.vue

@@ -387,16 +387,58 @@
       </n-card>
       <n-card class="set-item">
         <div class="label">
-          <n-text class="name">桌面歌词文字大小</n-text>
+          <n-text class="name">歌词字体</n-text>
+          <n-text class="tip" :depth="3"> 更改桌面歌词字体 </n-text>
+        </div>
+        <n-flex>
+          <Transition name="fade" mode="out-in">
+            <n-button
+              v-if="desktopLyricConfig.fontFamily !== 'system-ui'"
+              type="primary"
+              strong
+              secondary
+              @click="
+                () => {
+                  desktopLyricConfig.fontFamily = 'system-ui';
+                  saveDesktopLyricConfig();
+                }
+              "
+            >
+              恢复默认
+            </n-button>
+          </Transition>
+          <n-select
+            v-model:value="desktopLyricConfig.fontFamily"
+            :options="allFontsData"
+            class="set"
+            @update:value="saveDesktopLyricConfig"
+          />
+        </n-flex>
+      </n-card>
+      <n-card class="set-item">
+        <div class="label">
+          <n-text class="name">文字加粗</n-text>
+          <n-text class="tip" :depth="3">是否加粗桌面歌词文字</n-text>
+        </div>
+        <n-switch
+          v-model:value="desktopLyricConfig.fontIsBold"
+          :round="false"
+          class="set"
+          @update:value="saveDesktopLyricConfig"
+        />
+      </n-card>
+      <n-card class="set-item">
+        <div class="label">
+          <n-text class="name">文字大小</n-text>
           <n-text class="tip" :depth="3">翻译或其他文字将会跟随变化</n-text>
         </div>
         <n-select
           v-model:value="desktopLyricConfig.fontSize"
           :options="
-            Array.from({ length: 41 }, (_, i) => {
+            Array.from({ length: 96 - 20 + 1 }, (_, i) => {
               return {
-                label: `${10 + i} px`,
+                label: `${20 + i} px`,
-                value: 10 + i,
+                value: 20 + i,
               };
             })
           "
@@ -458,29 +500,22 @@ import { useSettingStore, useStatusStore } from "@/stores";
 import { cloneDeep, isEqual } from "lodash-es";
 import { isElectron } from "@/utils/env";
 import { openLyricExclude } from "@/utils/modal";
-import player from "@/utils/player";
 import { LyricConfig } from "@/types/desktop-lyric";
+import defaultDesktopLyricConfig from "@/assets/data/lyricConfig";
+import player from "@/utils/player";
+import { SelectOption } from "naive-ui";
 
 const statusStore = useStatusStore();
 const settingStore = useSettingStore();
 
+// 全部字体
+const allFontsData = ref<SelectOption[]>([]);
+
 // 桌面歌词配置
-const defaultDesktopLyricConfig = {
-  isLock: false,
-  playedColor: "#fe7971",
-  unplayedColor: "#ccc",
-  shadowColor: "rgba(0, 0, 0, 0.5)",
-  fontFamily: "system-ui",
-  fontSize: 24,
-  isDoubleLine: true,
-  position: "both",
-  limitBounds: false,
-} as LyricConfig;
 const desktopLyricConfig = reactive<LyricConfig>({ ...defaultDesktopLyricConfig });
 
 // 获取桌面歌词配置
 const getDesktopLyricConfig = async () => {
-  if (!isElectron) return;
   const config = await window.electron.ipcRenderer.invoke("request-desktop-lyric-option");
   if (config) Object.assign(desktopLyricConfig, config);
   // 监听更新
@@ -527,8 +562,35 @@ const restoreDesktopLyricConfig = () => {
   }
 };
 
+// 获取全部系统字体
+const getAllSystemFonts = async () => {
+  const allFonts = await window.electron.ipcRenderer.invoke("get-all-fonts");
+  allFonts.map((v: string) => {
+    // 去除前后的引号
+    v = v.replace(/^['"]+|['"]+$/g, "");
+    allFontsData.value.push({
+      label: v,
+      value: v,
+      style: {
+        fontFamily: v,
+      },
+    });
+  });
+  // 添加默认选项
+  allFontsData.value.unshift({
+    label: "系统默认",
+    value: "system-ui",
+    style: {
+      fontFamily: "system-ui",
+    },
+  });
+};
+
 onMounted(() => {
-  getDesktopLyricConfig();
+  if (isElectron) {
+    getDesktopLyricConfig();
+    getAllSystemFonts();
+  }
 });
 </script>
 

src/types/desktop-lyric.d.ts

@@ -29,6 +29,8 @@ export interface LyricConfig {
   fontFamily: string;
   /** 字体大小 */
   fontSize: number;
+  /** 字体是否加粗 */
+  fontIsBold: boolean;
   /** 是否双行 */
   isDoubleLine: boolean;
   /** 文本排版位置 */

src/views/DesktopLyric/index.vue

@@ -14,12 +14,6 @@
           <div class="menu-btn" title="返回应用" @click.stop="sendToMain('win-show')">
             <SvgIcon name="Music" />
           </div>
-          <div class="menu-btn" title="增加字体大小">
-            <SvgIcon :offset="-1" name="TextSizeAdd" />
-          </div>
-          <div class="menu-btn" title="减少字体大小">
-            <SvgIcon :offset="-1" name="TextSizeReduce" />
-          </div>
           <span class="song-name">{{ lyricData.playName }}</span>
         </n-flex>
         <n-flex :wrap="false" align="center" justify="center" size="small" @pointerdown.stop>
@@ -38,6 +32,9 @@
           </div>
         </n-flex>
         <n-flex :wrap="false" align="center" justify="flex-end" size="small" @pointerdown.stop>
+          <div class="menu-btn" title="设置">
+            <SvgIcon name="Settings" />
+          </div>
           <div class="menu-btn" title="锁定">
             <SvgIcon name="Lock" />
           </div>
@@ -53,9 +50,12 @@
         :style="{
           fontSize: lyricConfig.fontSize + 'px',
           fontFamily: lyricConfig.fontFamily,
+          fontWeight: lyricConfig.fontIsBold ? 'bold' : 'normal',
           textShadow: `0 0 4px ${lyricConfig.shadowColor}`,
         }"
         :class="['lyric-container', lyricConfig.position]"
+        :size="0"
+        justify="space-around"
         vertical
       >
         <span
@@ -69,9 +69,7 @@
           {{ line.text }}
         </span>
         <!-- 占位 -->
-        <span v-if="lyricConfig.isDoubleLine && renderLyricLines.length === 1" class="lyric-line">
+        <span v-if="renderLyricLines.length === 1" class="lyric-line"> &nbsp; </span>
-          &nbsp;
-        </span>
       </n-flex>
     </div>
   </n-config-provider>
@@ -80,6 +78,7 @@
 <script setup lang="ts">
 import { Position } from "@vueuse/core";
 import { LyricConfig, LyricData, RenderLine } from "@/types/desktop-lyric";
+import defaultDesktopLyricConfig from "@/assets/data/lyricConfig";
 
 // 桌面歌词数据
 const lyricData = reactive<LyricData>({
@@ -93,15 +92,7 @@ const lyricData = reactive<LyricData>({
 
 // 桌面歌词配置
 const lyricConfig = reactive<LyricConfig>({
-  isLock: false,
+  ...defaultDesktopLyricConfig,
-  playedColor: "#fe7971",
-  unplayedColor: "#ccc",
-  shadowColor: "rgba(0, 0, 0, 0.5)",
-  fontFamily: "system-ui",
-  fontSize: 24,
-  isDoubleLine: true,
-  position: "both",
-  limitBounds: false,
 });
 
 // 桌面歌词元素
@@ -223,6 +214,68 @@ useDraggable(desktopLyricRef, {
   },
 });
 
+// 监听窗口大小变化
+const { height: winHeight } = useWindowSize();
+
+/**
+ * 根据窗口高度计算字体大小
+ * 线性映射并取整，范围 20-96
+ */
+const computedFontSize = computed(() => {
+  const h = Number(winHeight?.value ?? 0);
+  const minH = 140;
+  const maxH = 360;
+  const minF = 20;
+  const maxF = 96;
+  if (!Number.isFinite(h) || h <= minH) return minF;
+  if (h >= maxH) return maxF;
+  const ratio = (h - minH) / (maxH - minH);
+  return Math.round(minF + ratio * (maxF - minF));
+});
+
+// 监听字体大小变化，同步更新窗口高度
+watch(
+  computedFontSize,
+  (size) => {
+    if (!Number.isFinite(size)) return;
+    if (size === lyricConfig.fontSize) return;
+    const next = { fontSize: size };
+    window.electron.ipcRenderer.send("update-desktop-lyric-option", next, true);
+  },
+  { immediate: true },
+);
+
+/**
+ * 根据字体大小计算窗口高度（20-96 <-> 140-360）
+ * @param size 字体大小
+ * @returns 窗口高度
+ */
+const fontSizeToHeight = (size: number) => {
+  const minH = 140;
+  const maxH = 360;
+  const minF = 20;
+  const maxF = 96;
+  const s = Math.min(Math.max(Math.round(size), minF), maxF);
+  const ratio = (s - minF) / (maxF - minF);
+  return Math.round(minH + ratio * (maxH - minH));
+};
+
+// 防抖推送窗口高度更新，避免频繁抖动
+const pushWindowHeight = useDebounceFn((nextHeight: number) => {
+  if (!Number.isFinite(nextHeight)) return;
+  window.electron.ipcRenderer.send("update-window-height", nextHeight);
+}, 100);
+
+// 监听配置中的字体大小变化，同步更新窗口高度
+watch(
+  () => lyricConfig.fontSize,
+  (size) => {
+    const height = fontSizeToHeight(size);
+    if (height) pushWindowHeight(height);
+  },
+  { immediate: true },
+);
+
 // 发送至主进程
 const sendToMain = (eventName: string, ...args: any[]) => {
   window.electron.ipcRenderer.send(eventName, ...args);
@@ -253,6 +306,9 @@ onMounted(() => {
   height: 100%;
 }
 .desktop-lyric {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
   color: #fff;
   background-color: transparent;
   padding: 12px;
@@ -306,10 +362,11 @@ onMounted(() => {
     }
   }
   .lyric-container {
+    height: 100%;
     padding: 0 8px;
     .lyric-line {
-      // 单行
       width: 100%;
+      line-height: normal;
       overflow: hidden;
       text-overflow: ellipsis;
       white-space: nowrap;
@@ -336,7 +393,7 @@ onMounted(() => {
   }
   &:hover {
     &:not(.locked) {
-      background-color: rgba(0, 0, 0, 0.3);
+      background-color: rgba(0, 0, 0, 0.6);
       .header {
         opacity: 1;
       }
@@ -352,9 +409,9 @@ onMounted(() => {
 }
 </style>
 
-<!-- <style>
+<style>
 body {
   background-color: transparent !important;
   /* background-image: url("https://picsum.photos/1920/1080"); */
 }
-</style> -->
+</style>

tsconfig.node.json

@@ -10,7 +10,7 @@
     "electron/main/index.d.ts",
     "electron/preload/index.d.ts",
     "electron/preload/index.ts",
-    "dist/lastfm.ts"
+    "src/assets/data/*"
   ],
   "compilerOptions": {
     "composite": true,