first working version;

app/main.js

@@ -1,30 +1,77 @@
-nw.Window.open(
-    'templates/index.html',
-    {
-        "id": "happypandax_desktop_main",
-        "title": "HappyPanda X Desktop",
-        "width": 1024,
-        "height": 800,
-        "icon": "static/favicon/favicon.ico",
-        "min_width": 500,
-        "min_height": 500,
-        'inject_js_start': 'app/start.js',
-    },
-    function (win) {
-
-        win.on('close', function () {
-            this.hide()
-            this.close(true)
-        });
-
-        // global.contextmenu = new nw.Menu();
-        // global.contextmenu.createMacBuiltin("HappyPanda X Desktop");
-        // global.contextmenu.append(new nw.MenuItem({ label: 'Quit' }));
-
-        // win.window.document.body.addEventListener('contextmenu', function (ev) {
-        //    ev.preventDefault();
-        //    global.contextmenu.popup(ev.x, ev.y);
-        //    return false;
-        // });
-
-    });
+const { app, BrowserWindow } = require('electron')
+const path = require('path')
+
+function create_window () {
+    let win = new BrowserWindow({
+      title: "HappyPanda X Desktop",
+      icon: "static/favicon/favicon.ico",
+      width: 1024,
+      height: 800,
+      minWidth: 500,
+      minHeight: 500,
+      webPreferences: {
+        preload: path.join(__dirname, 'pre.js'),
+        nodeIntegration: true
+      },
+      backgroundColor: '#f9f9f9',
+      show: false
+    })
+
+    win.loadFile('templates/index.html')
+
+    win.webContents.openDevTools()
+
+    win.on('closed', () => {
+        win = null
+      })
+
+    win.once('ready-to-show', () => {
+    win.show()
+    })
+  }
+
+app.on('ready', create_window)
+
+app.on('window-all-closed', () => {
+    if (process.platform !== 'darwin') {
+        app.quit()
+    }
+})
+
+app.on('activate', () => {
+    if (win === null) {
+        create_window()
+    }
+})
+
+
+// nw.Window.open(
+//     'templates/index.html',
+//     {
+//         "id": "happypandax_desktop_main",
+//         "title": "HappyPanda X Desktop",
+//         "width": 1024,
+//         "height": 800,
+//         "icon": "static/favicon/favicon.ico",
+//         "min_width": 500,
+//         "min_height": 500,
+//         'inject_js_start': 'app/start.js',
+//     },
+//     function (win) {
+
+//         win.on('close', function () {
+//             this.hide()
+//             this.close(true)
+//         });
+
+//         // global.contextmenu = new nw.Menu();
+//         // global.contextmenu.createMacBuiltin("HappyPanda X Desktop");
+//         // global.contextmenu.append(new nw.MenuItem({ label: 'Quit' }));
+
+//         // win.window.document.body.addEventListener('contextmenu', function (ev) {
+//         //    ev.preventDefault();
+//         //    global.contextmenu.popup(ev.x, ev.y);
+//         //    return false;
+//         // });
+
+//     });

app/pre.js

@@ -0,0 +1,43 @@
+var __OS__ = require('os');
+
+global.SERVER = {
+    HOST: 'localhost',
+    PORT: 7007
+}
+global.CONFIG_PATH = require('path').join(process.cwd(), 'desktop.json')
+
+global.SERVER_SSL = false;
+global.SERVER_HOST = global.SERVER.HOST;
+global.SERVER_PORT = global.SERVER.PORT;
+global.WEBSERVER_HOST = 'localhost';
+global.WEBSERVER_PORT = 7008;
+global.SERVER_URL = (global.SERVER_SSL ? 'https://' : 'http://') + global.SERVER_HOST + ':' + global.SERVER_PORT.toString();
+global.WEBSERVER_URL = (global.SERVER_SSL ? 'https://' : 'http://') + global.WEBSERVER_HOST + ':' + global.WEBSERVER_PORT.toString();
+global.SOCKETIO_MODULE = require('./socket-io-client');
+global.VERSION = require('../package.json').version;
+global.TITLE = "HPX Desktop - Alpha";
+
+global.IS_SAME_MACHINE = function(host) {
+    let same = false;
+    let ifaces = __OS__.networkInterfaces();
+
+    Object.keys(ifaces).forEach(function (ifname) {
+        ifaces[ifname].forEach(function (iface) {
+            if (iface.address === host)
+                same = true;
+        });
+    });
+    return same;
+}
+
+class _DESKTOP_API {
+
+    constructor() {
+    }
+
+    show_context_menu(ev) {
+    }
+
+}
+
+global.DESKTOP_API = new _DESKTOP_API()