Added initial MarkupDataMapping codegen

UIX/Microsoft/Iris/Debug/DebugSettings.cs

@@ -9,6 +9,11 @@ namespace Microsoft.Iris.Debug
         public List<System.Xml.XmlDocument> DecompileResults { get; } = new List<System.Xml.XmlDocument>();
         public TraceSettings TraceSettings { get; } = TraceSettings.Current;
 
+#if OPENZUNE
+        public bool GenerateDataMappingModels { get; set; } = true;
+        public List<string> DataMappingModels { get; } = new List<string>();
+#endif
+
         public Bridge Bridge { get; } =
 #if OPENZUNE
             new(OwlCore.Remoting.RemotingMode.Host);

UIX/Microsoft/Iris/Markup/CompiledMarkupLoader.cs

@@ -495,6 +495,11 @@ namespace Microsoft.Iris.Markup
                     markupDataMapping.Mappings[index3] = dataMappingEntry;
                 }
                 dataMappingsTable[index1] = markupDataMapping;
+
+#if OPENZUNE
+                if (Application.DebugSettings.GenerateDataMappingModels)
+                    Application.DebugSettings.DataMappingModels.Add(markupDataMapping.GenerateModelCode());
+#endif
             }
             _loadResultTarget.SetDataMappingsTable(dataMappingsTable);
         }

UIX/Microsoft/Iris/Markup/MarkupDataMapping.cs

@@ -4,6 +4,15 @@
 // MVID: A56C6C9D-B7F6-46A9-8BDE-B3D9B8D60B11
 // Assembly location: C:\Program Files\Zune\UIX.dll
 
+#if OPENZUNE
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.CSharp.Formatting;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
+using Microsoft.CodeAnalysis.Formatting;
+using Microsoft.CodeAnalysis.Options;
+#endif
+
 namespace Microsoft.Iris.Markup
 {
     internal class MarkupDataMapping
@@ -40,6 +49,69 @@ namespace Microsoft.Iris.Markup
             set => _assemblyDataProviderCookie = value;
         }
 
-        public override string ToString() => string.Format("({0}, {1})", _provider, _targetType);
+        public override string ToString() => $"({_provider}, {_targetType})";
+
+#if OPENZUNE
+        /// <summary>
+        /// Generates C# code for a plain-old CLR object (POCO) that can
+        /// be used to serialize and deserialize the data this mapping
+        /// represents.
+        /// </summary>
+        public string GenerateModelCode()
+        {
+            CompilationUnitSyntax cu = SyntaxFactory.CompilationUnit()
+                .AddUsings
+                (
+                    SyntaxFactory.UsingDirective(SyntaxFactory.IdentifierName("System"))
+                );
+
+            NamespaceDeclarationSyntax localNamespace = SyntaxFactory.NamespaceDeclaration(
+                SyntaxFactory.IdentifierName("Zune.Xml"));
+
+            ClassDeclarationSyntax modelClass = SyntaxFactory.ClassDeclaration(TargetType.Name)
+                .AddModifiers(SyntaxFactory.Token(SyntaxKind.PublicKeyword));
+
+            System.Collections.Generic.List<MemberDeclarationSyntax> members = new(Mappings.Length);
+            foreach (var mapping in Mappings)
+            {
+                var propertyType = SyntaxFactory.ParseTypeName(mapping.Property.PropertyType.Name);
+                var property = SyntaxFactory.PropertyDeclaration(propertyType, mapping.Property.Name)
+                    .AddModifiers(SyntaxFactory.Token(SyntaxKind.PublicKeyword));
+
+                if (mapping.Source != null)
+                {
+                    string elementName = mapping.Source[1..];
+                    var elementNameAttr = SyntaxFactory.AttributeArgument(
+                        SyntaxFactory.ParseExpression($"ElementName = {elementName}"));
+
+                    var attributes = SyntaxFactory.AttributeList().AddAttributes
+                    (
+                        SyntaxFactory.Attribute(SyntaxFactory.IdentifierName("XmlElement"),
+                            SyntaxFactory.AttributeArgumentList().AddArguments(elementNameAttr))
+                    );
+
+                    property = property.AddAttributeLists(attributes);
+                }
+
+                members.Add(property);
+            }
+            modelClass = modelClass.AddMembers(members.ToArray());
+
+            // Add to file root
+            localNamespace = localNamespace.AddMembers(modelClass);
+            cu = cu.AddMembers(localNamespace);
+            
+            // Format file
+            AdhocWorkspace cw = new();
+            OptionSet options = cw.Options;
+            cw.Options.WithChangedOption(CSharpFormattingOptions.IndentBraces, true);
+            SyntaxNode formattedNode = Formatter.Format(cu, cw, options);
+
+            // Write to string
+            using System.IO.StringWriter writer = new();
+            formattedNode.WriteTo(writer);
+            return writer.ToString();
+        }
+#endif
     }
 }

UIX/UIX.csproj

@@ -44,6 +44,8 @@
     <ItemGroup Condition="'$(TargetFramework)' == 'net6.0'">
         <PackageReference Include="System.Security.Permissions" Version="6.0.0" />
         <PackageReference Include="Vanara.PInvoke.Accessibility" Version="3.4.2" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.2.0"/>
     </ItemGroup>
 
     <PropertyGroup Condition=" '$(UseOpenZune)' == 'true' ">