implement first Electron-API Bridge functions - Add little sample in WebApp

ElectronNET.API/App.cs

@@ -4,16 +4,17 @@ using Newtonsoft.Json.Linq;
 using Newtonsoft.Json.Serialization;
 using Quobject.SocketIoClientDotNet.Client;
 using System;
+using System.Threading.Tasks;
 
 namespace ElectronNET.API
 {
     public static class App
     {
+        public static IpcMain IpcMain { get; private set; }
+
         private static Socket _socket;
         private static JsonSerializer _jsonSerializer;
 
-        public static IpcMain IpcMain { get; private set; }
-
         public static void OpenWindow(int width, int height, bool show)
         {
             _jsonSerializer = new JsonSerializer()
@@ -26,7 +27,8 @@ namespace ElectronNET.API
             {
                 Console.WriteLine("Verbunden!");
 
-                var browserWindowOptions = new BrowserWindowOptions() {
+                var browserWindowOptions = new BrowserWindowOptions()
+                {
                     Height = height,
                     Width = width,
                     Show = show
@@ -42,5 +44,70 @@ namespace ElectronNET.API
         {
             _socket.Emit("createNotification", JObject.FromObject(notificationOptions, _jsonSerializer));
         }
+
+        public static void Quit()
+        {
+            _socket.Emit("appQuit");
+        }
+
+        public static void Exit(int exitCode = 0)
+        {
+            _socket.Emit("appExit", exitCode);
+        }
+
+        public static void Relaunch()
+        {
+            _socket.Emit("appRelaunch");
+        }
+
+        public static void Relaunch(RelaunchOptions relaunchOptions)
+        {
+            _socket.Emit("appRelaunch", JObject.FromObject(relaunchOptions, _jsonSerializer));
+        }
+
+        public static void Focus()
+        {
+            _socket.Emit("appFocus");
+        }
+
+        public static void Hide()
+        {
+            _socket.Emit("appHide");
+        }
+
+        public static void Show()
+        {
+            _socket.Emit("appShow");
+        }
+
+        public async static Task<string> GetAppPathAsync()
+        {
+            var taskCompletionSource = new TaskCompletionSource<string>();
+
+            _socket.On("appGetAppPathCompleted", (path) =>
+            {
+                taskCompletionSource.SetResult(path.ToString());
+            });
+
+            _socket.Emit("appGetAppPath");
+
+            return await taskCompletionSource.Task;
+        }
+
+        public async static Task<string> GetPathAsync(PathName pathName)
+        {
+            var taskCompletionSource = new TaskCompletionSource<string>();
+
+            _socket.On("appGetPathCompleted", (path) =>
+                    {
+                        taskCompletionSource.SetResult(path.ToString());
+                    });
+
+            _socket.Emit("appGetPath", pathName.ToString());
+
+            return await taskCompletionSource.Task;
+        }
+
+        public static void Blub2() { }
     }
 }

ElectronNET.API/ElectronNET.API.csproj

@@ -12,9 +12,5 @@
     <PackageReference Include="SocketIoClientDotNet" Version="1.0.3" />
   </ItemGroup>
 
-  <Target Name="PostBuild" AfterTargets="PostBuildEvent">
-    <Exec Command="$(ProjectDir)devCleanup.cmd" />
-  </Target>
-
 
 </Project>

ElectronNET.API/Entities/PathName.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace ElectronNET.API.Entities
+{
+    public enum PathName
+    {
+        home,
+        appData,
+        userData,
+        temp,
+        exe,
+        module,
+        desktop,
+        documents,
+        downloads,
+        music,
+        pictures,
+        videos,
+        logs,
+        pepperFlashSystemPlugin
+    }
+}

ElectronNET.API/Entities/RelaunchOptions.cs

@@ -0,0 +1,8 @@
+namespace ElectronNET.API.Entities
+{
+    public class RelaunchOptions
+    {
+        public string[] Args { get; set; }
+        public string ExecPath { get; set; }
+    }
+}

ElectronNET.API/devCleanup.cmd

@@ -1 +1 @@
-rd /s /q %userprofile%\.nuget\packages\electronnet.api
+rd /s /q "%userprofile%\.nuget\packages\electronnet.api\"

ElectronNET.Host/api/app.js

@@ -0,0 +1,32 @@
+"use strict";
+exports.__esModule = true;
+module.exports = function (socket, app) {
+    socket.on('appQuit', function () {
+        app.quit();
+    });
+    socket.on('appExit', function (exitCode) {
+        if (exitCode === void 0) { exitCode = 0; }
+        app.exit(exitCode);
+    });
+    socket.on('appRelaunch', function (options) {
+        app.relaunch(options);
+    });
+    socket.on('appFocus', function () {
+        app.focus();
+    });
+    socket.on('appHide', function () {
+        app.hide();
+    });
+    socket.on('appShow', function () {
+        app.show();
+    });
+    socket.on('appGetAppPath', function () {
+        var path = app.getAppPath();
+        socket.emit('appGetAppPathCompleted', path);
+    });
+    socket.on('appGetPath', function (name) {
+        var path = app.getPath(name);
+        socket.emit('appGetPathCompleted', path);
+    });
+};
+//# sourceMappingURL=app.js.map

ElectronNET.Host/api/app.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"app.js","sourceRoot":"","sources":["app.ts"],"names":[],"mappings":";;AAEA,MAAM,CAAC,OAAO,GAAG,UAAC,MAAuB,EAAE,GAAiB;IAExD,MAAM,CAAC,EAAE,CAAC,SAAS,EAAE;QACjB,GAAG,CAAC,IAAI,EAAE,CAAC;IACf,CAAC,CAAC,CAAC;IAEH,MAAM,CAAC,EAAE,CAAC,SAAS,EAAE,UAAC,QAAY;QAAZ,yBAAA,EAAA,YAAY;QAC9B,GAAG,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;IACvB,CAAC,CAAC,CAAC;IAEH,MAAM,CAAC,EAAE,CAAC,aAAa,EAAE,UAAC,OAAO;QAC7B,GAAG,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC;IAC1B,CAAC,CAAC,CAAC;IAEH,MAAM,CAAC,EAAE,CAAC,UAAU,EAAE;QAClB,GAAG,CAAC,KAAK,EAAE,CAAC;IAChB,CAAC,CAAC,CAAC;IAEH,MAAM,CAAC,EAAE,CAAC,SAAS,EAAE;QACjB,GAAG,CAAC,IAAI,EAAE,CAAC;IACf,CAAC,CAAC,CAAC;IAEH,MAAM,CAAC,EAAE,CAAC,SAAS,EAAE;QACjB,GAAG,CAAC,IAAI,EAAE,CAAC;IACf,CAAC,CAAC,CAAC;IAEH,MAAM,CAAC,EAAE,CAAC,eAAe,EAAE;QACvB,IAAM,IAAI,GAAG,GAAG,CAAC,UAAU,EAAE,CAAC;QAC9B,MAAM,CAAC,IAAI,CAAC,wBAAwB,EAAE,IAAI,CAAC,CAAC;IAChD,CAAC,CAAC,CAAC;IAEH,MAAM,CAAC,EAAE,CAAC,YAAY,EAAE,UAAC,IAAI;QACzB,IAAM,IAAI,GAAG,GAAG,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC;QAC/B,MAAM,CAAC,IAAI,CAAC,qBAAqB,EAAE,IAAI,CAAC,CAAC;IAC7C,CAAC,CAAC,CAAC;AACP,CAAC,CAAA"}

ElectronNET.Host/api/app.ts

@@ -0,0 +1,38 @@
+import {} from 'electron';
+
+module.exports = (socket: SocketIO.Server, app: Electron.App) => {
+
+    socket.on('appQuit', () => {
+        app.quit();
+    });
+    
+    socket.on('appExit', (exitCode = 0) => {
+        app.exit(exitCode);
+    });
+
+    socket.on('appRelaunch', (options) => {
+        app.relaunch(options);
+    });
+
+    socket.on('appFocus', () => {
+        app.focus();
+    });
+
+    socket.on('appHide', () => {
+        app.hide();
+    });
+
+    socket.on('appShow', () => {
+        app.show();
+    });
+    
+    socket.on('appGetAppPath', () => {
+        const path = app.getAppPath();
+        socket.emit('appGetAppPathCompleted', path);
+    });
+
+    socket.on('appGetPath', (name) => {
+        const path = app.getPath(name);
+        socket.emit('appGetPathCompleted', path);        
+    });        
+}

ElectronNET.Host/main.js

@@ -3,7 +3,7 @@ const fs = require('fs');
 const path = require('path');
 const process = require('child_process').spawn;
 const portfinder = require('detect-port');
-let io, window, apiProcess, loadURL, ipc;
+let io, window, apiProcess, loadURL, ipc, appApi;
 
 app.on('ready', () => {
     portfinder(8000, (error, port) => {
@@ -17,6 +17,7 @@ function startSocketApiBridge(port) {
 
     io.on('connection', (socket) => {
         console.log('ASP.NET Core Application connected...');
+        appApi = require('./api/app')(socket, app);
 
         socket.on('createBrowserWindow', (options) => {
             console.log(options);

ElectronNET.Host/package-lock.json

@@ -4,6 +4,15 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@types/electron": {
+      "version": "1.6.10",
+      "resolved": "https://registry.npmjs.org/@types/electron/-/electron-1.6.10.tgz",
+      "integrity": "sha512-MOCVyzIwkBEloreoCVrTV108vSf8fFIJPsGruLCoAoBZdxtnJUqKA4lNonf/2u1twSjAspPEfmEheC+TLm/cMw==",
+      "dev": true,
+      "requires": {
+        "electron": "1.7.8"
+      }
+    },
     "@types/node": {
       "version": "7.0.43",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-7.0.43.tgz",

ElectronNET.Host/package.json

@@ -15,6 +15,7 @@
     "socket.io": "^2.0.3"
   },
   "devDependencies": {
+    "@types/electron": "^1.6.10",
     "@types/socket.io": "^1.4.31"
   }
 }

ElectronNET.WebApp/Controllers/HomeController.cs

@@ -18,6 +18,12 @@ namespace ElectronNET.WebApp.Controllers
                 App.IpcMain.Send("Goodbye", "Elephant!");
             });
 
+            App.IpcMain.On("GetPath", async (args) =>
+            {
+                string pathName = await App.GetPathAsync(PathName.pictures);
+                App.IpcMain.Send("GetPathComplete", pathName);
+            });
+
             return View();
         }
     }

ElectronNET.WebApp/Views/Home/Index.cshtml

@@ -17,6 +17,11 @@
     <br /><br />
     <input id="callButton" type="button" value="Call Notification" />
 
+    <div>
+        <p id="picturesPathLabel"></p>
+        <input id="picturesButton" type="button" value="Get Pictures-Path" />
+    </div>
+
     <script>
         const { ipcRenderer } = require("electron");
 
@@ -27,6 +32,15 @@
         ipcRenderer.on("Goodbye", (sender, data) => {
             alert('Goodbye ' + data);
         });
+
+        document.getElementById("picturesButton").addEventListener("click", () => {
+            ipcRenderer.send("GetPath");
+        });
+
+        ipcRenderer.on("GetPathComplete", (sender, data) => {
+            document.getElementById("picturesPathLabel").innerText = data;
+        });
+
     </script>
 </body>
 </html>