Update documentation (#39)

Author: ChrisPulman

README.md

@@ -365,5 +365,26 @@ public partial class MyReactiveControl : UserControl
 }
 ```
 
+## Platform specific Attributes
+
+### WinForms
+
+#### RoutedControlHost
+```csharp
+using ReactiveUI.SourceGenerators.WinForms;
+
+[RoutedControlHost("YourNameSpace.CustomControl")]
+public partial class MyCustomRoutedControlHost;
+```
+
+#### ViewModelControlHost
+```csharp
+using ReactiveUI.SourceGenerators.WinForms;
+
+[ViewModelControlHost("YourNameSpace.CustomControl")]
+public partial class MyCustomViewModelControlHost;
+```
+
+
 ### TODO:
 - Add ObservableAsProperty to generate from a IObservable method with parameters.

src/ReactiveUI.SourceGenerators/IViewFor/IViewForGenerator.Execute.cs

@@ -8,6 +8,7 @@
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.CSharp;
 using Microsoft.CodeAnalysis.CSharp.Syntax;
+using ReactiveUI.SourceGenerators.Helpers;
 using ReactiveUI.SourceGenerators.Input.Models;
 using static Microsoft.CodeAnalysis.CSharp.SyntaxFactory;
 
@@ -66,7 +67,7 @@ internal static CompilationUnitSyntax GetIViewForWpfWinUiUno(IViewForInfo iViewF
                                             IdentifierName(iViewForInfo.ViewModelTypeName))))))
                         .AddModifiers([.. iViewForInfo.DeclarationSyntax.Modifiers])
                         .AddAttributeLists(AttributeList(SingletonSeparatedList(
-                            Attribute(IdentifierName(GeneratedCode))
+                            Attribute(IdentifierName(AttributeDefinitions.GeneratedCode))
                             .AddArgumentListArguments(
                                 AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(IViewForGenerator).FullName))),
                                 AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(IViewForGenerator).Assembly.GetName().Version.ToString())))))))))
@@ -159,7 +160,7 @@ internal static CompilationUnitSyntax GetIViewForWinForms(IViewForInfo iViewForI
                                             IdentifierName(iViewForInfo.ViewModelTypeName))))))
                         .AddModifiers([.. iViewForInfo.DeclarationSyntax.Modifiers])
                         .AddAttributeLists(AttributeList(SingletonSeparatedList(
-                            Attribute(IdentifierName(GeneratedCode))
+                            Attribute(IdentifierName(AttributeDefinitions.GeneratedCode))
                             .AddArgumentListArguments(
                                 AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(IViewForGenerator).FullName))),
                                 AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(IViewForGenerator).Assembly.GetName().Version.ToString())))))))))
@@ -232,7 +233,7 @@ internal static CompilationUnitSyntax GetIViewForAvalonia(IViewForInfo iViewForI
                                             IdentifierName(iViewForInfo.ViewModelTypeName))))))
                         .AddModifiers([.. iViewForInfo.DeclarationSyntax.Modifiers])
                         .AddAttributeLists(AttributeList(SingletonSeparatedList(
-                            Attribute(IdentifierName(GeneratedCode))
+                            Attribute(IdentifierName(AttributeDefinitions.GeneratedCode))
                             .AddArgumentListArguments(
                                 AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(IViewForGenerator).FullName))),
                                 AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(IViewForGenerator).Assembly.GetName().Version.ToString())))))))))
@@ -346,7 +347,7 @@ internal static CompilationUnitSyntax GetIViewForMaui(IViewForInfo iViewForInfo)
                                             IdentifierName(iViewForInfo.ViewModelTypeName))))))
                         .AddModifiers([.. iViewForInfo.DeclarationSyntax.Modifiers])
                         .AddAttributeLists(AttributeList(SingletonSeparatedList(
-                            Attribute(IdentifierName(GeneratedCode))
+                            Attribute(IdentifierName(AttributeDefinitions.GeneratedCode))
                             .AddArgumentListArguments(
                                 AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(IViewForGenerator).FullName))),
                                 AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(IViewForGenerator).Assembly.GetName().Version.ToString())))))))))

src/ReactiveUI.SourceGenerators/IViewFor/IViewForGenerator.cs

@@ -26,8 +26,6 @@ namespace ReactiveUI.SourceGenerators;
 [Generator(LanguageNames.CSharp)]
 public sealed partial class IViewForGenerator : IIncrementalGenerator
 {
-    private const string GeneratedCode = "global::System.CodeDom.Compiler.GeneratedCode";
-
     /// <inheritdoc/>
     public void Initialize(IncrementalGeneratorInitializationContext context)
     {

src/ReactiveUI.SourceGenerators/RoutedControlHost/RoutedControlHostGenerator.Execute.cs

@@ -9,6 +9,7 @@
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.CSharp;
 using Microsoft.CodeAnalysis.CSharp.Syntax;
+using ReactiveUI.SourceGenerators.Helpers;
 using ReactiveUI.SourceGenerators.Input.Models;
 using static Microsoft.CodeAnalysis.CSharp.SyntaxFactory;
 
@@ -82,7 +83,12 @@ internal static CompilationUnitSyntax GetRoutedControlHost(RoutedControlHostInfo
                                 SimpleBaseType(IdentifierName(vmcInfo.ViewModelTypeName)),
                                 Token(SyntaxKind.CommaToken),
                                 SimpleBaseType(IdentifierName("IReactiveObject"))
-                                        })))))))
+                                        })))
+                            .AddAttributeLists(AttributeList(SingletonSeparatedList(
+                            Attribute(IdentifierName(AttributeDefinitions.GeneratedCode))
+                            .AddArgumentListArguments(
+                                AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(RoutedControlHostGenerator).FullName))),
+                                AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(RoutedControlHostGenerator).Assembly.GetName().Version.ToString())))))))))))
             .NormalizeWhitespace().ToFullString();
 
             // Remove the last 4 characters to remove the closing brackets

src/ReactiveUI.SourceGenerators/ViewModelControlHost/ViewModelControlHostGenerator.Execute.cs

@@ -9,6 +9,7 @@
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.CSharp;
 using Microsoft.CodeAnalysis.CSharp.Syntax;
+using ReactiveUI.SourceGenerators.Helpers;
 using ReactiveUI.SourceGenerators.Input.Models;
 using static Microsoft.CodeAnalysis.CSharp.SyntaxFactory;
 
@@ -84,7 +85,12 @@ internal static CompilationUnitSyntax GetViewModelControlHost(ViewModelControlHo
                                 SimpleBaseType(IdentifierName("IReactiveObject")),
                                 Token(SyntaxKind.CommaToken),
                                 SimpleBaseType(IdentifierName("IViewFor"))
-                                        })))))))
+                                        })))
+                            .AddAttributeLists(AttributeList(SingletonSeparatedList(
+                                Attribute(IdentifierName(AttributeDefinitions.GeneratedCode))
+                                .AddArgumentListArguments(
+                                    AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(ViewModelControlHostGenerator).FullName))),
+                                    AttributeArgument(LiteralExpression(SyntaxKind.StringLiteralExpression, Literal(typeof(ViewModelControlHostGenerator).Assembly.GetName().Version.ToString())))))))))))
             .NormalizeWhitespace().ToFullString();
 
             // Remove the last 4 characters to remove the closing brackets