implement WindowManager, BrowserWindow-API and Menu-API

ElectronNET.API/WindowManager.cs

@@ -0,0 +1,67 @@
+using ElectronNET.API.Entities;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using Newtonsoft.Json.Serialization;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace ElectronNET.API
+{
+    public sealed class WindowManager
+    {
+        private static WindowManager _windowManager;
+
+        internal WindowManager() { }
+
+        internal static WindowManager Instance
+        {
+            get
+            {
+                if (_windowManager == null)
+                {
+                    _windowManager = new WindowManager();
+                }
+
+                return _windowManager;
+            }
+        }
+
+        public IReadOnlyCollection<BrowserWindow> BrowserWindows { get { return _browserWindows.AsReadOnly(); } }
+        private List<BrowserWindow> _browserWindows = new List<BrowserWindow>();
+
+        public async Task<BrowserWindow> CreateWindowAsync(string loadUrl = "http://localhost")
+        {
+            return await CreateWindowAsync(new BrowserWindowConstructorOptions(), loadUrl);
+        }
+
+        public Task<BrowserWindow> CreateWindowAsync(BrowserWindowConstructorOptions options, string loadUrl = "http://localhost")
+        {
+            var taskCompletionSource = new TaskCompletionSource<BrowserWindow>();
+
+            BridgeConnector.Socket.On("BrowserWindowCreated", (id) =>
+            {
+                string windowId = id.ToString();
+                BrowserWindow browserWindow = new BrowserWindow(int.Parse(windowId));
+                _browserWindows.Add(browserWindow);
+
+                taskCompletionSource.SetResult(browserWindow);
+            });
+
+            if (loadUrl.ToUpper() == "HTTP://LOCALHOST")
+            {
+                loadUrl = $"{loadUrl}:{BridgeSettings.WebPort}";
+            }
+
+            BridgeConnector.Socket.Emit("createBrowserWindow", JObject.FromObject(options, _jsonSerializer), loadUrl);
+
+            return taskCompletionSource.Task;
+        }
+
+        private JsonSerializer _jsonSerializer = new JsonSerializer()
+        {
+            ContractResolver = new CamelCasePropertyNamesContractResolver(),
+            NullValueHandling = NullValueHandling.Ignore,
+            DefaultValueHandling = DefaultValueHandling.Ignore
+        };
+    }
+}