Add WebLoginDialog for Windows Chardonnay

Source/LoadByOS/MacOSConfigApp/MacWebViewAdapter.cs

@@ -0,0 +1,134 @@
+/* Work-in-progress
+ * 
+ * 
+using LibationFileManager;
+using ObjCRuntime;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WebKit;
+
+#nullable enable
+
+namespace MacOSConfigApp;
+
+internal class WKNavigationDelegate1 : WKNavigationDelegate
+{
+	public override void DidStartProvisionalNavigation(WKWebView webView, WKNavigation navigation)
+	{
+		base.DidStartProvisionalNavigation(webView, navigation);
+	}
+}
+internal class MacWebViewAdapter : IWebViewAdapter, IDisposable
+{
+	private readonly WKWebView _webView;
+	public IPlatformHandle2 PlatformHandle { get; }
+
+	public bool CanGoBack => _webView.CanGoBack;
+
+	public bool CanGoForward => _webView.CanGoForward;
+
+	public Uri? Source { get => _webView?.Url; set => throw new NotImplementedException(); }
+
+	public object NativeWebView { get; }
+
+	public event EventHandler<WebViewNavigationEventArgs>? NavigationCompleted;
+	public event EventHandler<WebViewNavigationEventArgs>? NavigationStarted;
+	public event EventHandler? DOMContentLoaded;
+
+	WKNavigationDelegate1 navDelegate;
+	public MacWebViewAdapter()
+	{
+		var frame = new CGRect(0, 0, 500, 800);
+		NativeWebView = _webView = new WKWebView(frame, new WKWebViewConfiguration());
+		_webView.NavigationDelegate = navDelegate = new WKNavigationDelegate1();
+		PlatformHandle = new MacViewHandle(_webView.Handle);
+	}
+
+	public void Dispose()
+	{
+		_webView?.Dispose();
+	}
+
+	public bool GoBack()
+	{
+		if (_webView.CanGoBack)
+		{
+			_webView.GoBack();
+			return true;
+		}
+		else return false;
+	}
+
+	public bool GoForward()
+	{
+		if (_webView.CanGoForward)
+		{
+			_webView.GoForward();
+			return true;
+		}
+		else return false;
+	}
+
+	public bool HandleKeyDown(uint key, uint keyModifiers)
+	{
+		return false;
+	}
+
+	public void HandleResize(int width, int height, float zoom)
+	{
+
+	}
+
+	public async Task<string?> InvokeScriptAsync(string scriptName)
+	{
+		var result = await _webView.EvaluateJavaScriptAsync(scriptName);
+
+		return result.ToString();
+	}
+
+	public void Navigate(Uri url)
+	{
+		NSUrl? nsurl = url;
+		if (nsurl is null) return;
+
+		var request = new NSUrlRequest(nsurl);
+
+		_webView.LoadRequest(request);
+
+	}
+
+
+	public Task NavigateToString(string text)
+	{
+		throw new NotImplementedException();
+	}
+
+	public void Refresh()
+	{
+		throw new NotImplementedException();
+	}
+
+	public void Stop()
+	{
+		throw new NotImplementedException();
+	}
+}
+
+
+internal class MacViewHandle : IPlatformHandle2
+{
+	private NativeHandle? _view;
+
+	public MacViewHandle(NativeHandle view)
+	{
+		_view = view;
+	}
+
+	public nint Handle => _view?.Handle ?? 0;
+	public string HandleDescriptor => "NativeHandle";
+}
+
+*/