single

main.js

@@ -331,6 +331,8 @@ let avatarCache = {};
 let avatarPlaceholder = `${__dirname}/src/assets/images/user-fallback.png`;
 const icon = `${__dirname}/src/assets/images/dock.png`;
 
+
+
 async function getIcon(cookies, userid, src) {
     var cached = avatarCache[userid];
     var icon;
@@ -477,11 +479,20 @@ function createMenu() {
         mainWindow.setMenu(menu);
     }
 }
+// 实现单例，在启动第二个实例后，激活主窗口，然后退出第二个实例
+const shouldQuit = app.makeSingleInstance(() => {
+    if (mainWindow) {
+        if (mainWindow.isMinimized()) mainWindow.restore()
+        mainWindow.focus()
+    }
+})
+
+shouldQuit && app.quit()
 
 const createMainWindow = () => {
     var mainWindowState = windowStateKeeper({
-        defaultWidth: 745,
+        defaultWidth: 1300,
-        defaultHeight: 450,
+        defaultHeight: 700,
     });
 
     mainWindow = new BrowserWindow({
@@ -703,7 +714,6 @@ const createMainWindow = () => {
     mainWindow.webContents.setUserAgent('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/603.3.8 (KHTML, like Gecko) Version/10.1.2 Safari/603.3.8');
     createMenu();
 };
-
 app.setName(pkg.name);
 app.dock && app.dock.setIcon(icon);
 
@@ -712,6 +722,7 @@ app.on('before-quit', () => {
     // Fix issues #14
     forceQuit = true;
 });
+
 app.on('activate', e => {
     if (!mainWindow.isVisible()) {
         mainWindow.show();