CppTypePrinter now takes a BindingContext for further usage in type maps handling.

src/CppParser/Bootstrap/Bootstrap.cs

@@ -116,6 +116,9 @@ namespace CppSharp
             exprCxxUnit.Visit(exprSubclassVisitor);
             ExprClasses = exprSubclassVisitor.Classes;
 
+            CodeGeneratorHelpers.CppTypePrinter = new CppTypePrinter(driver.Context)
+                { ScopeKind = TypePrintScopeKind.Local };
+
             GenerateStmt(driver.Context);
             GenerateExpr(driver.Context);
         }
@@ -1492,8 +1495,7 @@ namespace CppSharp
 
     static class CodeGeneratorHelpers
     {
-        internal static CppTypePrinter CppTypePrinter = 
-            new CppTypePrinter { ScopeKind = TypePrintScopeKind.Local };
+        internal static CppTypePrinter CppTypePrinter;
 
         public static bool IsAbstractStmt(Class @class) => IsAbstractStmt(@class.Name);
 

src/Generator.Tests/AST/TestAST.cs

@@ -2,6 +2,7 @@ using System;
 using System.Linq;
 using CppSharp.AST;
 using CppSharp.AST.Extensions;
+using CppSharp.Generators;
 using CppSharp.Generators.C;
 using CppSharp.Generators.CSharp;
 using CppSharp.Passes;
@@ -12,9 +13,14 @@ namespace CppSharp.Generator.Tests.AST
     [TestFixture]
     public class TestAST : ASTTestFixture
     {
+        private BindingContext Context;
+
         [OneTimeSetUp]
         public void Init()
         {
+            Context = new BindingContext(new DriverOptions());
+            Context.TypeMaps = new Types.TypeMapDatabase(Context);
+
             CppSharp.AST.Type.TypePrinterDelegate = type =>
             {
                 PrimitiveType primitiveType;
@@ -473,7 +479,7 @@ namespace CppSharp.Generator.Tests.AST
         [Test]
         public void TestPrintingConstPointerWithConstType()
         {
-            var cppTypePrinter = new CppTypePrinter { ScopeKind = TypePrintScopeKind.Qualified };
+            var cppTypePrinter = new CppTypePrinter(Context) { ScopeKind = TypePrintScopeKind.Qualified };
             var builtin = new BuiltinType(PrimitiveType.Char);
             var pointee = new QualifiedType(builtin, new TypeQualifiers { IsConst = true });
             var pointer = new QualifiedType(new PointerType(pointee), new TypeQualifiers { IsConst = true });
@@ -485,7 +491,7 @@ namespace CppSharp.Generator.Tests.AST
         public void TestPrintingSpecializationWithConstValue()
         {
             var template = AstContext.FindDecl<ClassTemplate>("TestSpecializationArguments").First();
-            var cppTypePrinter = new CppTypePrinter { ScopeKind = TypePrintScopeKind.Qualified };
+            var cppTypePrinter = new CppTypePrinter(Context) { ScopeKind = TypePrintScopeKind.Qualified };
             Assert.That(template.Specializations.Last().Visit(cppTypePrinter).Type,
                 Is.EqualTo("TestSpecializationArguments<const TestASTEnumItemByName>"));
         }
@@ -537,7 +543,7 @@ namespace CppSharp.Generator.Tests.AST
         [Test]
         public void TestVolatile()
         {
-            var cppTypePrinter = new CppTypePrinter { ScopeKind = TypePrintScopeKind.Qualified };
+            var cppTypePrinter = new CppTypePrinter(Context) { ScopeKind = TypePrintScopeKind.Qualified };
             var builtin = new BuiltinType(PrimitiveType.Char);
             var pointee = new QualifiedType(builtin, new TypeQualifiers { IsConst = true, IsVolatile = true });
             var type = pointee.Visit(cppTypePrinter).Type;
@@ -555,7 +561,7 @@ namespace CppSharp.Generator.Tests.AST
         public void TestPrintNestedInSpecialization()
         {
             var template = AstContext.FindDecl<ClassTemplate>("TestTemplateClass").First();
-            var cppTypePrinter = new CppTypePrinter { ScopeKind = TypePrintScopeKind.Qualified };
+            var cppTypePrinter = new CppTypePrinter(Context) { ScopeKind = TypePrintScopeKind.Qualified };
             Assert.That(template.Specializations[3].Classes.First().Visit(cppTypePrinter).Type,
                 Is.EqualTo("TestTemplateClass<Math::Complex>::NestedInTemplate"));
         }
@@ -564,7 +570,7 @@ namespace CppSharp.Generator.Tests.AST
         public void TestPrintQualifiedSpecialization()
         {
             var functionWithSpecializationArg = AstContext.FindFunction("functionWithSpecializationArg").First();
-            var cppTypePrinter = new CppTypePrinter { ScopeKind = TypePrintScopeKind.Qualified };
+            var cppTypePrinter = new CppTypePrinter(Context) { ScopeKind = TypePrintScopeKind.Qualified };
             Assert.That(functionWithSpecializationArg.Parameters[0].Visit(cppTypePrinter).Type,
                 Is.EqualTo("const TestTemplateClass<int>"));
         }

src/Generator/Generators/C/CCodeGenerator.cs

@@ -32,7 +32,7 @@ namespace CppSharp.Generators.C
             : base(context, units)
         {
             VisitOptions.VisitPropertyAccessors = true;
-            typePrinter = new CppTypePrinter();
+            typePrinter = new CppTypePrinter(context);
         }
 
         public abstract override string FileExtension { get; }

src/Generator/Generators/C/CppGenerator.cs

@@ -14,7 +14,7 @@ namespace CppSharp.Generators.Cpp
 
         public CppGenerator(BindingContext context) : base(context)
         {
-            typePrinter = new CppTypePrinter();
+            typePrinter = new CppTypePrinter(Context);
         }
 
         public override List<CodeGenerator> Generate(IEnumerable<TranslationUnit> units)

src/Generator/Generators/C/CppMarshal.cs

@@ -77,7 +77,8 @@ namespace CppSharp.Generators.Cpp
                 if (pointer.GetFinalQualifiedPointee().Qualifiers.IsConst !=
                     Context.ReturnType.Qualifiers.IsConst)
                 {
-                    var nativeTypePrinter = new CppTypePrinter { PrintTypeQualifiers = false };
+                    var nativeTypePrinter = new CppTypePrinter(Context.Context)
+                        { PrintTypeQualifiers = false };
                     var returnType = Context.ReturnType.Type.Desugar();
                     var constlessPointer = new PointerType()
                     {
@@ -98,7 +99,7 @@ namespace CppSharp.Generators.Cpp
                         Modifier = pointer.Modifier,
                         QualifiedPointee = new QualifiedType(pointee)
                     };
-                    var nativeTypePrinter = new CppTypePrinter();
+                    var nativeTypePrinter = new CppTypePrinter(Context.Context);
                     var nativeTypeName = desugaredPointer.Visit(nativeTypePrinter, quals);
                     Context.Return.Write("reinterpret_cast<{0}>({1})", nativeTypeName,
                         returnVarName);
@@ -300,7 +301,7 @@ namespace CppSharp.Generators.Cpp
 
         public override bool VisitEnumDecl(Enumeration @enum)
         {
-            var typePrinter = new CppTypePrinter();
+            var typePrinter = new CppTypePrinter(Context.Context);
             var typeName = typePrinter.VisitDeclaration(@enum);
             Context.Return.Write($"({typeName}){Context.ReturnVarName}");
 
@@ -393,7 +394,7 @@ namespace CppSharp.Generators.Cpp
 
             if (pointee is FunctionType)
             {
-                var cppTypePrinter = new CppTypePrinter();
+                var cppTypePrinter = new CppTypePrinter(Context.Context);
                 var cppTypeName = pointer.Visit(cppTypePrinter, quals);
 
                 return VisitDelegateType(cppTypeName);
@@ -422,7 +423,7 @@ namespace CppSharp.Generators.Cpp
             var finalPointee = pointer.GetFinalPointee();
             if (finalPointee.IsPrimitiveType())
             {
-                var cppTypePrinter = new CppTypePrinter();
+                var cppTypePrinter = new CppTypePrinter(Context.Context);
                 var cppTypeName = pointer.Visit(cppTypePrinter, quals);
 
                 Context.Return.Write($"({cppTypeName})");
@@ -485,14 +486,14 @@ namespace CppSharp.Generators.Cpp
             FunctionType func;
             if (decl.Type.IsPointerTo(out func))
             {
+                var typePrinter = new CppTypePrinter(Context.Context);
                 // Use the original typedef name if available, otherwise just use the function pointer type
                 string cppTypeName;
                 if (!decl.IsSynthetized)
                     cppTypeName = "::" + typedef.Declaration.QualifiedOriginalName;
                 else
                 {
-                    var cppTypePrinter = new CppTypePrinter();
-                    cppTypeName = decl.Type.Visit(cppTypePrinter, quals);
+                    cppTypeName = decl.Type.Visit(typePrinter, quals);
                 }
 
                 VisitDelegateType(cppTypeName);

src/Generator/Generators/C/CppSources.cs

@@ -591,8 +591,7 @@ namespace CppSharp.Generators.Cpp
 
             if (isRef)
             {
-                var typePrinter = new CppTypePrinter();
-                var type = paramType.Visit(typePrinter);
+                var type = paramType.Visit(CTypePrinter);
 
                 if (param.IsInOut)
                 {

src/Generator/Generators/C/CppTypePrinter.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using CppSharp.AST;
 using CppSharp.AST.Extensions;
+using CppSharp.Types;
 
 namespace CppSharp.Generators.C
 {
@@ -21,14 +22,19 @@ namespace CppSharp.Generators.C
         public bool PrintTypeModifiers { get; set; }
         public bool PrintVariableArrayAsPointers { get; set; }
 
-        public CppTypePrinter() : base(TypePrinterContextKind.Managed)
+        public CppTypePrinter(BindingContext context) : base(TypePrinterContextKind.Managed)
         {
+            Context = context;
             PrintFlavorKind = CppTypePrintFlavorKind.Cpp;
             ScopeKind = TypePrintScopeKind.GlobalQualified;
             PrintTypeQualifiers = true;
             PrintTypeModifiers = true;
         }
 
+        public BindingContext Context { get; private set; }
+        public TypeMapDatabase TypeMapDatabase => Context.TypeMaps;
+        public DriverOptions Options => Context.Options;
+
         public bool ResolveTypedefs { get; set; }
 
         public override TypePrinterResult VisitTagType(TagType tag, TypeQualifiers quals)

src/Generator/Generators/CLI/CLIHeaders.cs

@@ -465,7 +465,7 @@ namespace CppSharp.Generators.CLI
             {
                 if (!@event.IsGenerated) continue;
 
-                var cppTypePrinter = new CppTypePrinter();
+                var cppTypePrinter = new CppTypePrinter(Context);
                 var cppArgs = cppTypePrinter.VisitParameters(@event.Parameters, hasNames: true);
 
                 WriteLine("private:");

src/Generator/Generators/CLI/CLIMarshal.cs

@@ -119,7 +119,7 @@ namespace CppSharp.Generators.CLI
                 if (pointer.GetFinalQualifiedPointee().Qualifiers.IsConst !=
                     Context.ReturnType.Qualifiers.IsConst)
                 {
-                    var nativeTypePrinter = new CppTypePrinter { PrintTypeQualifiers = false };
+                    var nativeTypePrinter = new CppTypePrinter(Context.Context) { PrintTypeQualifiers = false };
                     var returnType = Context.ReturnType.Type.Desugar();
                     var constlessPointer = new PointerType()
                     {
@@ -139,7 +139,7 @@ namespace CppSharp.Generators.CLI
                         Modifier = pointer.Modifier,
                         QualifiedPointee = new QualifiedType(pointee)
                     };
-                    var nativeTypePrinter = new CppTypePrinter();
+                    var nativeTypePrinter = new CppTypePrinter(Context.Context);
                     var nativeTypeName = desugaredPointer.Visit(nativeTypePrinter, quals);
                     Context.Return.Write("reinterpret_cast<{0}>({1})", nativeTypeName,
                         returnVarName);
@@ -504,7 +504,7 @@ namespace CppSharp.Generators.CLI
 
             if (pointee is FunctionType)
             {
-                var cppTypePrinter = new CppTypePrinter();
+                var cppTypePrinter = new CppTypePrinter(Context.Context);
                 var cppTypeName = pointer.Visit(cppTypePrinter, quals);
 
                 return VisitDelegateType(cppTypeName);
@@ -533,7 +533,7 @@ namespace CppSharp.Generators.CLI
             var finalPointee = pointer.GetFinalPointee();
             if (finalPointee.IsPrimitiveType())
             {
-                var cppTypePrinter = new CppTypePrinter();
+                var cppTypePrinter = new CppTypePrinter(Context.Context);
                 var cppTypeName = pointer.Visit(cppTypePrinter, quals);
 
                 Context.Return.Write("({0})", cppTypeName);
@@ -602,7 +602,7 @@ namespace CppSharp.Generators.CLI
                     cppTypeName = "::" + typedef.Declaration.QualifiedOriginalName;
                 else
                 {
-                    var cppTypePrinter = new CppTypePrinter();
+                    var cppTypePrinter = new CppTypePrinter(Context.Context);
                     cppTypeName = decl.Type.Visit(cppTypePrinter, quals);
                 }
 

src/Generator/Generators/CLI/CLISources.cs

@@ -528,7 +528,7 @@ namespace CppSharp.Generators.CLI
             WriteLine("if (!{0}Instance)", delegateName);
             WriteOpenBraceAndIndent();
 
-            var typePrinter = new CppTypePrinter();
+            var typePrinter = new CppTypePrinter(Context);
             var args = typePrinter.VisitParameters(@event.Parameters, hasNames: false);
 
             WriteLine("{0}Instance = gcnew {0}(this, &{1}::_{2}Raise);",
@@ -578,7 +578,7 @@ namespace CppSharp.Generators.CLI
 
         private void GenerateEventRaiseWrapper(Event @event, Class @class)
         {
-            var typePrinter = new CppTypePrinter();
+            var typePrinter = new CppTypePrinter(Context);
             var args = typePrinter.VisitParameters(@event.Parameters, hasNames: true);
 
             WriteLine("void {0}::_{1}Raise({2})", QualifiedIdentifier(@class),
@@ -716,7 +716,7 @@ namespace CppSharp.Generators.CLI
 
                 // We cast the value to the base clas type since otherwise there
                 // could be ambiguous call to overloaded constructors.
-                var cppTypePrinter = new CppTypePrinter();
+                var cppTypePrinter = new CppTypePrinter(Context);
                 var nativeTypeName = baseClass.Visit(cppTypePrinter);
                 Write("({0}*)", nativeTypeName);
 
@@ -968,7 +968,7 @@ namespace CppSharp.Generators.CLI
                 function.OperatorKind == CXXOperatorKind.ExplicitConversion)
             {
                 var method = function as Method;
-                var typePrinter = new CppTypePrinter();
+                var typePrinter = new CppTypePrinter(Context);
                 var typeName = method.ConversionType.Visit(typePrinter);
                 WriteLine("({0}) {1};", typeName, @params[0].Name);
             }
@@ -1179,7 +1179,7 @@ namespace CppSharp.Generators.CLI
 
             if (isRef)
             {
-                var typePrinter = new CppTypePrinter();
+                var typePrinter = new CppTypePrinter(Context);
                 var type = paramType.Visit(typePrinter);
 
                 if (param.IsInOut)

src/Generator/Generators/CLI/CLITypePrinter.cs

@@ -11,14 +11,8 @@ namespace CppSharp.Generators.CLI
 {
     public class CLITypePrinter : CppTypePrinter
     {
-        public BindingContext Context { get; private set; }
-
-        public DriverOptions Options { get { return Context.Options; } }
-        public TypeMapDatabase TypeMapDatabase { get { return Context.TypeMaps; } }
-
-        public CLITypePrinter(BindingContext context)
+        public CLITypePrinter(BindingContext context) : base(context)
         {
-            Context = context;
         }
 
         public override TypePrinterResult VisitTagType(TagType tag, TypeQualifiers quals)

src/Generator/Generators/CSharp/CSharpMarshal.cs

@@ -588,7 +588,7 @@ namespace CppSharp.Generators.CSharp
                     var local = Generator.GeneratedIdentifier($@"{
                         param.Name}{Context.ParameterIndex}");
                     string cast = isVoid ? $@"({pointee.Visit(
-                        new CppTypePrinter { PrintTypeQualifiers = false })}) " : string.Empty;
+                        new CppTypePrinter(Context.Context) { PrintTypeQualifiers = false })}) " : string.Empty;
                     Context.Before.WriteLine($"var {local} = {cast}{Context.Return};");
                     Context.Return.StringBuilder.Clear();
                     Context.Return.Write(local);

src/Generator/Generators/CSharp/CSharpSourcesExtensions.cs

@@ -124,7 +124,7 @@ namespace CppSharp.Generators.CSharp
             var names = new List<string> { mapped.OriginalName };
             foreach (TypePrintScopeKind kind in Enum.GetValues(typeof(TypePrintScopeKind)))
             {
-                var cppTypePrinter = new CppTypePrinter { ScopeKind = kind };
+                var cppTypePrinter = new CppTypePrinter(context) { ScopeKind = kind };
                 names.Add(mapped.Visit(cppTypePrinter));
             }
             foreach (var name in names.Where(context.TypeMaps.TypeMaps.ContainsKey))

src/Generator/Passes/CheckIgnoredDecls.cs

@@ -116,7 +116,7 @@ namespace CppSharp.Passes
 
             var @class = (Class)field.Namespace;
 
-            var cppTypePrinter = new CppTypePrinter();
+            var cppTypePrinter = new CppTypePrinter(Context);
             var typeName = field.Type.Visit(cppTypePrinter);
 
             Diagnostics.Debug("Field '{0}::{1}' was ignored due to {2} type '{3}'",

src/Generator/Passes/SymbolsCodeGenerator.cs

@@ -16,6 +16,11 @@ namespace CppSharp.Passes
         public SymbolsCodeGenerator(BindingContext context, IEnumerable<TranslationUnit> units)
             : base(context, units)
         {
+            cppTypePrinter = new CppTypePrinter(Context)
+            {
+                ScopeKind = TypePrintScopeKind.Qualified,
+                ResolveTypedefs = true
+            };
         }
 
         public override void Process()
@@ -349,11 +354,8 @@ namespace CppSharp.Passes
             return parentsOpen;
         }
 
-        private CppTypePrinter cppTypePrinter = new CppTypePrinter
-        {
-            ScopeKind = TypePrintScopeKind.Qualified,
-            ResolveTypedefs = true
-        };
+        private CppTypePrinter cppTypePrinter;
+
         private int functionCount;
     }
 }

src/Generator/Types/Std/Stdlib.cs

@@ -502,7 +502,7 @@ namespace CppSharp.Types.Std
 
             var tmpVarName = "_tmp" + entryString;
 
-            var cppTypePrinter = new CppTypePrinter();
+            var cppTypePrinter = new CppTypePrinter(Context);
             var nativeType = type.Type.Visit(cppTypePrinter);
 
             ctx.Before.WriteLine("auto {0} = std::vector<{1}>();",

src/Generator/Types/TypeMapDatabase.cs

@@ -11,9 +11,11 @@ namespace CppSharp.Types
     public class TypeMapDatabase : ITypeMapDatabase
     {
         public IDictionary<string, TypeMap> TypeMaps { get; set; }
+        private readonly BindingContext Context;
 
         public TypeMapDatabase(BindingContext bindingContext)
         {
+            Context = bindingContext;
             TypeMaps = new Dictionary<string, TypeMap>();
             foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
             {
@@ -87,7 +89,7 @@ namespace CppSharp.Types
             bool printExtra = desugared.IsPrimitiveType() ||
                 (desugared.GetFinalPointee() ?? desugared).Desugar().IsPrimitiveType();
 
-            var typePrinter = new CppTypePrinter
+            var typePrinter = new CppTypePrinter(Context)
             {
                 PrintTypeQualifiers = printExtra,
                 PrintTypeModifiers = printExtra,