Enable creating new main windows

lib/controller/window-manager.js

@@ -30,7 +30,7 @@ class WindowManager {
       throw new Error('Can not add existing window')
     this.windows.push(win)
     if (process.platform !== 'darwin') {
-      const menubar = new AppMenu()
+      const menubar = new AppMenu(win)
       this.menubars.push(menubar)
       win.setMenuBar(menubar.menu)
     }

lib/main.js

@@ -12,8 +12,4 @@ process.on('unhandledRejection', (error) => {
 const configStore = require('./controller/config-store')
 
 const MainWindow = require('./view/main-window')
-
-const win = new MainWindow()
-win.window.setContentSize({width: 850, height: 600})
-win.window.center()
-win.window.activate()
+new MainWindow()

lib/view/app-menu.js

@@ -3,7 +3,7 @@ const gui = require('gui')
 const accountManager = require('../controller/account-manager')
 
 class AppMenu {
-  constructor() {
+  constructor(win) {
     const menus = []
 
     // The main menu.
@@ -52,6 +52,24 @@ class AppMenu {
       onRemoveAccount: accountManager.onRemoveAccount.add(this.removeAccount.bind(this)),
     }
 
+    // Windows menu.
+    menus.push({
+      label: 'Window',
+      role: 'window',
+      submenu: [
+        {
+          label: 'New Window',
+          accelerator: 'CmdOrCtrl+Shift+N',
+          onClick: this.newWindow.bind(this),
+        },
+        {
+          label: 'Close Window',
+          accelerator: 'CmdOrCtrl+W',
+          onClick: this.closeWindow.bind(this, win),
+        },
+      ],
+    })
+
     // Create the native menu.
     this.menu = gui.MenuBar.create(menus)
   }
@@ -70,6 +88,24 @@ class AppMenu {
     const i = accountManager.accounts.indexOf(account)
     this.accountsMenu.remove(this.accountsMenu.itemAt(i))
   }
+
+  newWindow() {
+    const MainWindow = require('./main-window')
+    new MainWindow()
+  }
+
+  closeWindow(win) {
+    if (process.platform === 'darwin') {
+      for (const win of require('../controller/window-manager').windows) {
+        if (win.window.isActive()) {
+          win.window.close()
+          break
+        }
+      }
+    } else {
+      win.window.close()
+    }
+  }
 }
 
 module.exports = AppMenu

lib/view/main-window.js

@@ -29,6 +29,10 @@ class MainWindow {
 
   initWithConfig(config) {
     this.accountsPanel.initWithConfig(config)
+
+    this.window.setContentSize({width: 850, height: 600})
+    this.window.center()
+    this.window.activate()
   }
 
   getConfig() {

scripts/start.js

@@ -9,6 +9,6 @@ const yode = path.resolve(root, 'yode',
                           `yode-${version}-${process.platform}-${process.arch}`,
                           process.platform == 'win32' ? 'yode.exe' : 'yode')
 
-const child = spawn(yode, [root])
+const child = spawn(yode, ['--expose-gc', root])
 child.stdout.pipe(process.stdout)
 child.stderr.pipe(process.stderr)