Revert "Minor changes."

This reverts commit 23f280a.

Author: ChebanovDD

src/UnityUxmlGenerator.UnityPackage/Assets/Plugins/UnityUxmlGenerator/Runtime/UnityUxmlGenerator.dll

@@ -5,16 +5,46 @@ namespace UnityUxmlGenerator.Extensions;
 
 internal static class TypeSyntaxExtensions
 {
+    public static bool IsBoolType(this TypeSyntax typeSyntax)
+    {
+        if (typeSyntax is PredefinedTypeSyntax predefinedTypeSyntax)
+        {
+            return IsBoolType(predefinedTypeSyntax);
+        }
+
+        return IsBoolKind(typeSyntax.RawKind);
+    }
+
     public static bool IsBoolType(this PredefinedTypeSyntax typeSyntax)
     {
         return IsBoolKind(typeSyntax.Keyword.RawKind);
     }
 
+    public static bool IsStringType(this TypeSyntax typeSyntax)
+    {
+        if (typeSyntax is PredefinedTypeSyntax predefinedTypeSyntax)
+        {
+            return IsStringType(predefinedTypeSyntax);
+        }
+
+        return IsStringKind(typeSyntax.RawKind);
+    }
+
     public static bool IsStringType(this PredefinedTypeSyntax typeSyntax)
     {
         return IsStringKind(typeSyntax.Keyword.RawKind);
     }
 
+    public static bool IsNumericType(this TypeSyntax typeSyntax)
+    {
+        if (typeSyntax is PredefinedTypeSyntax predefinedTypeSyntax)
+        {
+            return IsNumericType(predefinedTypeSyntax);
+        }
+
+        return IsNumericKind(typeSyntax.RawKind);
+    }
+
     public static bool IsNumericType(this PredefinedTypeSyntax typeSyntax)
     {
         return IsNumericKind(typeSyntax.Keyword.RawKind);

src/UnityUxmlGenerator/Extensions/TypeSyntaxExtensions.cs

@@ -129,32 +129,32 @@ private static UxmlAttributeInfo GetAttributeInfo(GeneratorExecutionContext cont
 
         var info = new UxmlAttributeInfo
         {
-            TypeIdentifier = GetPropertyTypeIdentifier(context, property, out var predefinedTypeSyntax),
+            TypeIdentifier = GetPropertyTypeIdentifier(context, property, out var typeSyntax),
             PrivateFieldName = propertyName.ToPrivateFieldName(),
             AttributeUxmlName = propertyName.ToDashCase()
         };
 
-        if (uxmlAttributeDefaultValue is null || predefinedTypeSyntax is null)
+        if (uxmlAttributeDefaultValue is null || typeSyntax is null)
         {
             info.DefaultValueAssignmentExpression =
                 LiteralExpression(SyntaxKind.DefaultLiteralExpression, Token(SyntaxKind.DefaultKeyword));
             return info;
         }
 
-        if (predefinedTypeSyntax.IsBoolType())
+        if (typeSyntax.IsBoolType())
         {
             info.DefaultValueAssignmentExpression = IdentifierName(uxmlAttributeDefaultValue);
             return info;
         }
 
-        if (predefinedTypeSyntax.IsStringType())
+        if (typeSyntax.IsStringType())
         {
             info.DefaultValueAssignmentExpression = LiteralExpression(SyntaxKind.StringLiteralExpression,
                 Literal(uxmlAttributeDefaultValue));
             return info;
         }
 
-        if (predefinedTypeSyntax.IsNumericType())
+        if (typeSyntax.IsNumericType())
         {
             info.DefaultValueAssignmentExpression = LiteralExpression(SyntaxKind.NumericLiteralExpression,
                 Literal(uxmlAttributeDefaultValue, uxmlAttributeDefaultValue));
@@ -172,15 +172,15 @@ private static UxmlAttributeInfo GetAttributeInfo(GeneratorExecutionContext cont
     }
 
     private static string GetPropertyTypeIdentifier(GeneratorExecutionContext context,
-        BasePropertyDeclarationSyntax property, out PredefinedTypeSyntax? predefinedTypeSyntax)
+        BasePropertyDeclarationSyntax property, out TypeSyntax? typeSyntax)
     {
         switch (property.Type)
         {
             case PredefinedTypeSyntax predefinedType:
             {
                 var propertyTypeIdentifier = predefinedType.Keyword.Text.FirstCharToUpper();
 
-                predefinedTypeSyntax = predefinedType;
+                typeSyntax = predefinedType;
 
                 return $"Uxml{propertyTypeIdentifier}AttributeDescription";
             }
@@ -191,15 +191,15 @@ private static string GetPropertyTypeIdentifier(GeneratorExecutionContext contex
                 var typeNamespace = customTypeSyntax.GetTypeNamespace(context);
                 var propertyTypeText = $"global::{typeNamespace}.{type}";
 
-                predefinedTypeSyntax = default;
+                typeSyntax = customTypeSyntax;
 
                 return propertyTypeText == UnityColorTypeFullName
                     ? UxmlColorAttributeDescription
                     : $"UxmlEnumAttributeDescription<{propertyTypeText}>";
             }
 
             default:
-                predefinedTypeSyntax = default;
+                typeSyntax = default;
                 return property.Type.GetText().ToString().Trim();
         }
     }