first-update

easy-dataset-main/electron/modules/window-manager.js

@@ -0,0 +1,113 @@
+const { BrowserWindow, shell } = require('electron');
+const path = require('path');
+const url = require('url');
+const { getAppVersion } = require('../util');
+
+let mainWindow;
+
+/**
+ * 创建主窗口
+ * @param {boolean} isDev 是否为开发环境
+ * @param {number} port 服务端口
+ * @returns {BrowserWindow} 创建的主窗口
+ */
+function createWindow(isDev, port) {
+  mainWindow = new BrowserWindow({
+    width: 1200,
+    height: 800,
+    show: false,
+    frame: true,
+    webPreferences: {
+      nodeIntegration: false,
+      contextIsolation: true,
+      preload: path.join(__dirname, '..', 'preload.js')
+    },
+    icon: path.join(__dirname, '../../public/imgs/logo.ico')
+  });
+
+  // 设置窗口标题
+  mainWindow.setTitle(`Easy Dataset v${getAppVersion()}`);
+  const loadingPath = url.format({
+    pathname: path.join(__dirname, '..', 'loading.html'),
+    protocol: 'file:',
+    slashes: true
+  });
+
+  // 加载 loading 页面时使用专门的 preload 脚本
+  mainWindow.webContents.on('did-finish-load', () => {
+    mainWindow.show();
+  });
+
+  mainWindow.loadURL(loadingPath);
+
+  // 处理窗口导航事件，将外部链接在浏览器中打开
+  mainWindow.webContents.on('will-navigate', (event, navigationUrl) => {
+    // 解析当前 URL 和导航 URL
+    const parsedUrl = new URL(navigationUrl);
+    const currentHostname = isDev ? 'localhost' : 'localhost';
+    const currentPort = port.toString();
+
+    // 检查是否是外部链接
+    if (parsedUrl.hostname !== currentHostname || (parsedUrl.port !== currentPort && parsedUrl.port !== '')) {
+      event.preventDefault();
+      shell.openExternal(navigationUrl);
+    }
+  });
+
+  // 处理新窗口打开请求，将外部链接在浏览器中打开
+  mainWindow.webContents.setWindowOpenHandler(({ url: navigationUrl }) => {
+    // 解析导航 URL
+    const parsedUrl = new URL(navigationUrl);
+    const currentHostname = isDev ? 'localhost' : 'localhost';
+    const currentPort = port.toString();
+
+    // 检查是否是外部链接
+    if (parsedUrl.hostname !== currentHostname || (parsedUrl.port !== currentPort && parsedUrl.port !== '')) {
+      shell.openExternal(navigationUrl);
+      return { action: 'deny' };
+    }
+    return { action: 'allow' };
+  });
+
+  mainWindow.on('closed', () => {
+    mainWindow = null;
+  });
+
+  mainWindow.maximize();
+
+  return mainWindow;
+}
+
+/**
+ * 加载应用URL
+ * @param {string} appUrl 应用URL
+ */
+function loadAppUrl(appUrl) {
+  if (mainWindow) {
+    mainWindow.loadURL(appUrl);
+  }
+}
+
+/**
+ * 在开发环境中打开开发者工具
+ */
+function openDevTools() {
+  if (mainWindow) {
+    mainWindow.webContents.openDevTools();
+  }
+}
+
+/**
+ * 获取主窗口
+ * @returns {BrowserWindow} 主窗口
+ */
+function getMainWindow() {
+  return mainWindow;
+}
+
+module.exports = {
+  createWindow,
+  loadAppUrl,
+  openDevTools,
+  getMainWindow
+};