Initial commit

electron/main.ts

@@ -0,0 +1,217 @@
+import { app, BrowserWindow, shell, ipcMain, dialog, nativeTheme, globalShortcut, clipboard } from 'electron';
+import path from 'path';
+import { fileURLToPath, pathToFileURL } from 'url';
+import fs from 'fs';
+import log from 'electron-log';
+import { generatePdf } from './services/pdfGenerator';
+import { selectHtmlFile } from './services/htmlImport';
+import { electronState } from './state';
+
+log.initialize();
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+process.env.NOTEBOOK_ROOT = path.join(app.getPath('documents'), 'XCNote');
+
+if (!fs.existsSync(process.env.NOTEBOOK_ROOT)) {
+  try {
+    fs.mkdirSync(process.env.NOTEBOOK_ROOT, { recursive: true });
+  } catch (err) {
+    log.error('Failed to create notebook directory:', err);
+  }
+}
+
+electronState.setDevelopment(!app.isPackaged);
+
+let lastClipboardText = '';
+
+function startClipboardWatcher() {
+  lastClipboardText = clipboard.readText();
+  
+  setInterval(() => {
+    try {
+      const currentText = clipboard.readText();
+      if (currentText && currentText !== lastClipboardText) {
+        lastClipboardText = currentText;
+        log.info('Clipboard changed, syncing to remote');
+        const win = electronState.getMainWindow();
+        if (win) {
+          win.webContents.send('remote-clipboard-auto-sync', currentText);
+        }
+      }
+    } catch (e) {
+      // ignore
+    }
+  }, 1000);
+}
+
+async function createWindow() {
+  const initialSymbolColor = nativeTheme.shouldUseDarkColors ? '#ffffff' : '#000000';
+  
+  const mainWindow = new BrowserWindow({
+    width: 1280,
+    height: 800,
+    minWidth: 1600,
+    minHeight: 900,
+    autoHideMenuBar: true,
+    titleBarStyle: 'hidden',
+    titleBarOverlay: {
+      color: '#00000000',
+      symbolColor: initialSymbolColor,
+      height: 32,
+    },
+    webPreferences: {
+      nodeIntegration: false,
+      contextIsolation: true,
+      sandbox: false,
+      webviewTag: true,
+      preload: path.join(__dirname, 'preload.cjs'),
+    },
+  });
+
+  electronState.setMainWindow(mainWindow);
+  mainWindow.setMenu(null);
+
+  mainWindow.webContents.setWindowOpenHandler(({ url }) => {
+    if (url.startsWith('http:') || url.startsWith('https:')) {
+      shell.openExternal(url);
+      return { action: 'deny' };
+    }
+    return { action: 'allow' };
+  });
+
+  if (electronState.isDevelopment()) {
+    log.info('Loading development URL...');
+    try {
+      await mainWindow.loadURL('http://localhost:5173');
+    } catch (e) {
+      log.error('Failed to load dev URL. Make sure npm run electron:dev is used.', e);
+    }
+    mainWindow.webContents.openDevTools();
+  } else {
+    log.info(`Loading production URL with port ${electronState.getServerPort()}...`);
+    await mainWindow.loadURL(`http://localhost:${electronState.getServerPort()}`);
+  }
+}
+
+ipcMain.handle('export-pdf', async (event, title, htmlContent) => {
+  const win = BrowserWindow.fromWebContents(event.sender);
+  if (!win) return { success: false, error: 'No window found' };
+
+  try {
+    const { filePath } = await dialog.showSaveDialog(win, {
+      title: '导出 PDF',
+      defaultPath: `${title}.pdf`,
+      filters: [{ name: 'PDF Files', extensions: ['pdf'] }]
+    });
+
+    if (!filePath) return { success: false, canceled: true };
+
+    if (!htmlContent) {
+      throw new Error('No HTML content provided for PDF export');
+    }
+
+    const pdfData = await generatePdf(htmlContent);
+    fs.writeFileSync(filePath, pdfData);
+
+    return { success: true, filePath };
+  } catch (error: any) {
+    log.error('Export PDF failed:', error);
+    return { success: false, error: error.message };
+  }
+});
+
+ipcMain.handle('select-html-file', async (event) => {
+  const win = BrowserWindow.fromWebContents(event.sender);
+  return selectHtmlFile(win);
+});
+
+ipcMain.handle('update-titlebar-buttons', async (event, symbolColor: string) => {
+  const win = BrowserWindow.fromWebContents(event.sender);
+  if (win) {
+    win.setTitleBarOverlay({ symbolColor });
+    return { success: true };
+  }
+  return { success: false };
+});
+
+ipcMain.handle('clipboard-read-text', async () => {
+  try {
+    const text = clipboard.readText();
+    return { success: true, text };
+  } catch (error: any) {
+    log.error('Clipboard read failed:', error);
+    return { success: false, error: error.message };
+  }
+});
+
+ipcMain.handle('clipboard-write-text', async (event, text: string) => {
+  try {
+    clipboard.writeText(text);
+    return { success: true };
+  } catch (error: any) {
+    log.error('Clipboard write failed:', error);
+    return { success: false, error: error.message };
+  }
+});
+
+async function startServer() {
+  if (electronState.isDevelopment()) {
+    log.info('In dev mode, assuming external servers are running.');
+    return;
+  }
+
+  const serverPath = path.join(__dirname, '../dist-api/server.js');
+  const serverUrl = pathToFileURL(serverPath).href;
+
+  log.info(`Starting internal server from: ${serverPath}`);
+  try {
+    const serverModule = await import(serverUrl);
+    if (serverModule.startServer) {
+      const port = await serverModule.startServer();
+      electronState.setServerPort(port);
+      log.info(`Internal server started successfully on port ${port}`);
+    } else {
+      log.warn('startServer function not found in server module, using default port 3001');
+    }
+  } catch (e) {
+    log.error('Failed to start internal server:', e);
+  }
+}
+
+app.whenReady().then(async () => {
+  await startServer();
+  await createWindow();
+
+  startClipboardWatcher();
+
+  globalShortcut.register('CommandOrControl+Shift+C', () => {
+    log.info('Global shortcut: sync clipboard to remote');
+    const win = electronState.getMainWindow();
+    if (win) {
+      win.webContents.send('remote-clipboard-sync-to-remote');
+    }
+  });
+
+  globalShortcut.register('CommandOrControl+Shift+V', () => {
+    log.info('Global shortcut: sync clipboard from remote');
+    const win = electronState.getMainWindow();
+    if (win) {
+      win.webContents.send('remote-clipboard-sync-from-remote');
+    }
+  });
+
+  app.on('activate', () => {
+    if (BrowserWindow.getAllWindows().length === 0) {
+      createWindow();
+    }
+  });
+});
+
+app.on('window-all-closed', () => {
+  globalShortcut.unregisterAll();
+  if (process.platform !== 'darwin') {
+    app.quit();
+  }
+});