Feature Add RoutedControlHost for WinForms

src/ReactiveUI.SourceGenerators.Execute/TestWinFormsRCHost.cs

@@ -0,0 +1,14 @@
+// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for full license information.
+
+using ReactiveUI.SourceGenerators.WinForms;
+
+namespace SGReactiveUI.SourceGenerators.Test;
+
+/// <summary>
+/// TestWinFormsRCHost.
+/// </summary>
+[RoutedControlHost(nameof(UserControl))]
+public partial class TestWinFormsRCHost;

src/ReactiveUI.SourceGenerators.Execute/TestWinFormsRCHost.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

src/ReactiveUI.SourceGenerators.Execute/TestWinFormsVMCHost.cs

@@ -5,14 +5,13 @@
 
 using ReactiveUI.SourceGenerators.WinForms;
 
-namespace SGReactiveUI.SourceGenerators.Test
-{
-    /// <summary>
-    /// TestWinFormsVMCHost.
-    /// </summary>
-    /// <seealso cref="System.Windows.Forms.UserControl" />
-    /// <seealso cref="ReactiveUI.IReactiveObject" />
-    /// <seealso cref="ReactiveUI.IViewFor" />
-    [ViewModelControlHost(nameof(UserControl))]
-    public partial class TestWinFormsVMCHost;
-}
+namespace SGReactiveUI.SourceGenerators.Test;
+
+/// <summary>
+/// TestWinFormsVMCHost.
+/// </summary>
+/// <seealso cref="System.Windows.Forms.UserControl" />
+/// <seealso cref="ReactiveUI.IReactiveObject" />
+/// <seealso cref="ReactiveUI.IViewFor" />
+[ViewModelControlHost(nameof(UserControl))]
+public partial class TestWinFormsVMCHost;

src/ReactiveUI.SourceGenerators/Helpers/AttributeDefinitions.cs

@@ -184,5 +184,34 @@ namespace ReactiveUI.SourceGenerators.WinForms;
 public sealed class ViewModelControlHostAttribute(string? baseType) : Attribute;
 #nullable restore
 #pragma warning restore
+""";
+
+    public const string RoutedControlHostAttributeType = "ReactiveUI.SourceGenerators.WinForms.RoutedControlHostAttribute";
+    public const string RoutedControlHostAttribute = """
+// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for full license information.
+
+using System;
+
+// <auto-generated/>
+#pragma warning disable
+#nullable enable
+namespace ReactiveUI.SourceGenerators.WinForms;
+
+/// <summary>
+/// RoutedControlHostAttribute.
+/// </summary>
+/// <seealso cref="System.Attribute" />
+/// <remarks>
+/// Initializes a new instance of the <see cref="RoutedControlHostAttribute"/> class.
+/// </remarks>
+/// <param name="viewModelType">Type of the view model.</param>
+[global::System.CodeDom.Compiler.GeneratedCode("ReactiveUI.SourceGenerators.RoutedControlHostGenerator", "1.1.0.0")]
+[AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = false)]
+public sealed class RoutedControlHostAttribute(string? baseType) : Attribute;
+#nullable restore
+#pragma warning restore
 """;
 }

src/ReactiveUI.SourceGenerators/RoutedControlHost/Models/RoutedControlHostInfo.cs

@@ -0,0 +1,19 @@
+// Copyright (c) 2024 .NET Foundation and Contributors. All rights reserved.
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for full license information.
+
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+using ReactiveUI.SourceGenerators.Helpers;
+
+namespace ReactiveUI.SourceGenerators.Input.Models;
+
+/// <summary>
+/// A model with gathered info on a given command method.
+/// </summary>
+internal sealed record RoutedControlHostInfo(
+    string ClassNamespace,
+    string ClassName,
+    string ViewModelTypeName,
+    TypeDeclarationSyntax DeclarationSyntax,
+    EquatableArray<AttributeInfo> ForwardedAttributes);