login!

OwnChar.App.Desktop/Api/IMainWindowApi.cs

@@ -5,6 +5,7 @@ namespace OwnChar.App.Desktop.Api
 {
     public interface IMainWindowApi
     {
+        Form Window { get; }
         OwnCharManager? Manager { get; }
         void OpenTab(Control content, string title);
         void CloseTab(Control content);

OwnChar.App.Desktop/Api/LoginProvider.cs

@@ -0,0 +1,18 @@
+using OwnChar.Data;
+using Pilz.Plugins.Advanced;
+
+namespace OwnChar.App.Desktop.Api;
+
+public abstract class LoginProvider : PluginFeature
+{
+    public abstract IDataManager GetDefault(IMainWindowApi api);
+    public abstract void Configure(IMainWindowApi api, ref IDataManager? manager);
+
+    protected LoginProvider(string featureType, string identifier) : base(featureType, identifier)
+    {
+    }
+
+    protected LoginProvider(string featureType, string featureIdentifier, string? featureName) : base(featureType, featureIdentifier, featureName)
+    {
+    }
+}