protected void GenerateProperty(RgacUDT owner, RgacProperty property, bool isStatic, List <Action> methodInvokers)
{
WriteLine("(new PropertyDescriptor(L\"{0}\", IMemberDescriptor::{1}))", property.Name, (isStatic ? "Static" : "Normal"));
WriteLine("->PropertyType(" + GetType(property.PropertyType) + ")");
if (property.PublicGacFieldAccessor == null)
{
if (property.Getter != null)
{
Begin("->Getter(");
GenerateMethod(owner, property.Getter, isStatic, methodInvokers);
End(")");
}
if (property.Setter != null)
{
Begin("->Setter(");
GenerateMethod(owner, property.Setter, isStatic, methodInvokers);
End(")");
}
}
else
{
Begin("->Getter(");
GenerateFieldAccessGetter(owner, property.PropertyType, property.Name, isStatic, methodInvokers);
End(")");
if (property.PublicGacFieldAccessor.Type.Kind != GacTypeKind.Const && !property.IsNotAssignableClassField)
{
Begin("->Setter(");
GenerateFieldAccessSetter(owner, property.PropertyType, property.Name, isStatic, methodInvokers);
End(")");
}
}
}
protected void GenerateEnumItemProperty(RgacUDT owner, RgacType ownerType, GacConst enumItem, List <Action> methodInvokers)
{
WriteLine("(new PropertyDescriptor(L\"{0}\", IMemberDescriptor::{1}))", enumItem.Name, "Static");
WriteLine("->PropertyType(" + GetType(ownerType) + ")");
Begin("->Getter(");
GenerateFieldAccessGetter(owner, ownerType, enumItem.Name, true, methodInvokers);
End(")");
}
protected string GetType(GacType type)
{
switch (type.Kind)
{
case GacTypeKind.Primitive:
{
return(type.Name);
}
case GacTypeKind.Pointer:
{
string element = GetType(type.ElementType);
if (element != null)
{
return(element + "*");
}
}
break;
case GacTypeKind.Reference:
{
if (type.ElementType.Kind == GacTypeKind.Const)
{
string element = GetType(type.ElementType);
if (element != null)
{
return("const " + element + "&");
}
}
else
{
string element = GetType(type.ElementType);
if (element != null)
{
return(element + "&");
}
}
}
break;
case GacTypeKind.Const:
{
return(GetType(type.ElementType) + " const");
}
case GacTypeKind.UDT:
{
RgacUDT elementType = options.Udts.Where(t => t.AssociatedGacType == type.AssociatedUDT).FirstOrDefault();
if (elementType != null)
{
return(GacUdtTypeName(elementType));
}
}
break;
}
return(null);
}
protected void GenerateMethodInvoker(RgacUDT owner, string methodInvokerName, List <Action> methodInvokers, Action action)
{
methodInvokers.Add(() =>
{
WriteLine("static DescriptableValue {0}(const DescriptableValue& thisObject, const collections::IReadonlyList<DescriptableValue>& parameters)", methodInvokerName);
Begin("{");
action();
End("}");
});
}
protected void GenerateValueExtractor(RgacUDT udt)
{
WriteLine("template<>");
WriteLine("class __GacUIInternal<{0}>", udt.ToString());
WriteLine("{");
Begin("public:");
WriteLine("typedef {0} WrappedObjectType;", udt.ToString());
WriteLine("typedef {0} InternalObjectType;", udt.AssociatedGacType.Name);
WriteLine("");
WriteLine("static InternalObjectType* GetInternalObject(const WrappedObjectType& wrappedObject)");
Begin("{");
WriteLine("return (InternalObjectType*)wrappedObject.__internal_object_reference;");
End("}");
WriteLine("");
WriteLine("static InternalObjectType* GetInternalObject(const rptr<WrappedObjectType>& wrappedObject)");
Begin("{");
WriteLine("return (InternalObjectType*)wrappedObject->__internal_object_reference;");
End("}");
WriteLine("");
WriteLine("static Ptr<InternalObjectType> GetInternalObject(const sptr<WrappedObjectType>& wrappedObject)");
Begin("{");
WriteLine("return _SptrBuilder<WrappedObjectType>::RetrivePtr<InternalObjectType>(wrappedObject);");
End("}");
WriteLine("");
if (udt.Kind == RgacUDTKind.Struct)
{
WriteLine("static WrappedObjectType BuildCopy(const InternalObjectType* input)");
Begin("{");
WriteLine("return new InternalObjectType(*input);");
End("}");
WriteLine("");
}
WriteLine("static rptr<WrappedObjectType> BuildRptr(const InternalObjectType* input)");
Begin("{");
WriteLine("return _RptrBuilder<WrappedObjectType>::CreateRptr(input);");
End("}");
WriteLine("");
WriteLine("static sptr<WrappedObjectType> BuildSptr(const vl::Ptr<InternalObjectType>& input)");
Begin("{");
WriteLine("return _SptrBuilder<WrappedObjectType>::CreateSptr(input);");
End("}");
WriteLine("");
End("};");
WriteLine("");
}
protected void GenerateFieldAccessGetter(RgacUDT owner, RgacType type, string name, bool isStatic, List <Action> methodInvokers)
{
WriteLine("(new MethodDescriptor(L\"{0}\", IMemberDescriptor::{1}))", "get_" + name, (isStatic ? "Static" : "Normal"));
WriteLine("->ReturnType(" + GetType(type) + ")");
string methodInvokerName = "method_handler_get_" + name + "_" + methodInvokers.Count.ToString();
GenerateMethodHandler(owner, methodInvokerName);
GenerateMethodInvoker(owner, methodInvokerName, methodInvokers, () =>
{
WriteLine("throw 0;");
});
}
protected RgacUDT[] GetRelatedUdts(RgacUDT udt)
{
return
(udt.Constructors.SelectMany(GetRelatedUdts).Concat(
udt.Methods.SelectMany(GetRelatedUdts).Concat(
udt.StaticMethods.SelectMany(GetRelatedUdts).Concat(
udt.Properties.SelectMany(GetRelatedUdts).Concat(
udt.StaticProperties.SelectMany(GetRelatedUdts)
))))
.Where(t => !this.PredeclaredClasses.Contains(t.ToString()))
.Concat(udt.BaseClasses.Select(t => t.UDT))
.Where(t => this.options.Udts.Contains(t))
.Distinct()
.ToArray());
}
protected void GenerateConstructorInitializationList(RgacUDT udt, string internalObjectReferenceInput)
{
WriteLine(" :__internal_object_reference({0})", internalObjectReferenceInput);
foreach (var baseUdt in udt.BaseClasses
.Where(t => t.Access == GacAccess.Public && this.options.Udts.Contains(t.UDT))
.Select(t => t.UDT)
)
{
WriteLine(" ,{0}(static_cast<__GacUIInternal<{1}>::InternalObjectType*>((__GacUIInternal<{2}>::InternalObjectType*){3}))",
baseUdt.ToString(),
baseUdt.ToString(),
udt.ToString(),
internalObjectReferenceInput
);
}
}
protected void GenerateMethod(RgacUDT owner, RgacMethod method, bool isStatic, List <Action> methodInvokers)
{
WriteLine("(new MethodDescriptor(L\"{0}\", IMemberDescriptor::{1}))", method.Name, (isStatic ? "Static" : method.Kind.ToString()));
WriteLine("->ReturnType(" + GetType(method.ReturnType) + ")");
for (int i = 0; i < method.ParameterTypes.Length; i++)
{
WriteLine("->Parameter(L\"{0}\", {1})", method.ParameterNames[i], GetType(method.ParameterTypes[i]));
}
string methodName = method.Name;
if (methodName.StartsWith("operator"))
{
switch (methodName)
{
case "operator[]": methodName = "operator_index"; break;
case "operator=": methodName = "operator_assign"; break;
case "operator<": methodName = "operator_lt"; break;
case "operator<=": methodName = "operator_le"; break;
case "operator>": methodName = "operator_gt"; break;
case "operator>=": methodName = "operator_ge"; break;
case "operator==": methodName = "operator_eq"; break;
case "operator!=": methodName = "operator_ne"; break;
default:
throw new ArgumentException();
}
}
string methodInvokerName = "method_handler_" + methodName + "_" + methodInvokers.Count.ToString();
GenerateMethodHandler(owner, methodInvokerName);
GenerateMethodInvoker(owner, methodInvokerName, methodInvokers, () =>
{
WriteLine("throw 0;");
});
}
protected void GenerateMembers(RgacUDT udt)
{
{
WriteLine("{0}{1}(void* __internal_object_reference_input)",
udt.Name.Aggregate("", (a, b) => a + b + "::"),
udt.Name.Last()
);
GenerateConstructorInitializationList(udt, "__internal_object_reference_input");
Begin("{");
End("}");
WriteLine("");
WriteLine("{0}~{1}()",
udt.Name.Aggregate("", (a, b) => a + b + "::"),
udt.Name.Last()
);
Begin("{");
if (udt.Kind == RgacUDTKind.Struct)
{
WriteLine("delete __GacUIInternal<{0}>::GetInternalObject(*this);", udt.Name.Last());
}
End("}");
WriteLine("");
WriteLine("void {0}ClearInternalObjectReference()",
udt.Name.Aggregate("", (a, b) => a + b + "::")
);
Begin("{");
WriteLine("__internal_object_reference = 0;");
foreach (var baseUdt in udt.BaseClasses
.Where(t => t.Access == GacAccess.Public && this.options.Udts.Contains(t.UDT))
.Select(t => t.UDT)
)
{
WriteLine("{0}ClearInternalObjectReference();",
baseUdt.Name.Aggregate("", (a, b) => a + b + "::")
);
}
End("}");
WriteLine("");
}
if (!udt.IsAbstract)
{
foreach (var m in udt.Constructors)
{
GenerateConstructor(m);
}
}
foreach (var m in udt.Methods)
{
GenerateMethod(m, false);
}
foreach (var m in udt.StaticMethods)
{
GenerateMethod(m, true);
}
foreach (var m in udt.Properties)
{
GenerateProperty(m, false);
}
foreach (var m in udt.StaticProperties)
{
GenerateProperty(m, true);
}
}
protected string GetType(GacType type)
{
switch (type.Kind)
{
case GacTypeKind.Primitive:
{
switch (type.Name)
{
case "signed __int8":
return(GetPrimaryTypeCacheVariable("SInt8"));
case "signed __int16":
return(GetPrimaryTypeCacheVariable("SInt16"));
case "int":
case "signed __int32":
return(GetPrimaryTypeCacheVariable("SInt32"));
case "signed __int64":
return(GetPrimaryTypeCacheVariable("SInt64"));
case "unsigned __int8":
return(GetPrimaryTypeCacheVariable("UInt8"));
case "unsigned __int16":
return(GetPrimaryTypeCacheVariable("UInt16"));
case "unsigned __int32":
return(GetPrimaryTypeCacheVariable("UInt32"));
case "unsigned __int64":
return(GetPrimaryTypeCacheVariable("UInt64"));
case "wchar_t":
return(GetPrimaryTypeCacheVariable("Char"));
case "bool":
return(GetPrimaryTypeCacheVariable("Bool"));
case "float":
return(GetPrimaryTypeCacheVariable("Float"));
case "double":
return(GetPrimaryTypeCacheVariable("Double"));
case "void":
return(GetPrimaryTypeCacheVariable("Void"));
}
}
break;
case GacTypeKind.Pointer:
{
string element = GetType(type.ElementType);
if (element != null)
{
return(element + "->GetPointerType()");
}
}
break;
case GacTypeKind.Reference:
{
if (type.ElementType.Kind == GacTypeKind.Const)
{
string element = GetType(type.ElementType);
if (element != null)
{
return(element + "->GetConstReferenceType()");
}
}
else
{
string element = GetType(type.ElementType);
if (element != null)
{
return(element + "->GetReferenceType()");
}
}
}
break;
case GacTypeKind.Const:
{
return(GetType(type.ElementType));
}
case GacTypeKind.UDT:
{
RgacUDT elementType = options.Udts.Where(t => t.AssociatedGacType == type.AssociatedUDT).FirstOrDefault();
if (elementType != null)
{
return(GetTypeCacheVariable(elementType));
}
}
break;
}
return(null);
}
protected void GenerateMethodHandler(RgacUDT owner, string methodInvokerName)
{
WriteLine("->Handler(MethodDescriptor::HandlerFuncType(&{0}::{1}))", GetCppClassName(owner), methodInvokerName);
}
protected void GenerateCppHeader()
{
foreach (var udt in this.PredeclaredClasses)
{
WriteLine("class {0};", udt);
}
List <string> classNames = new List <string>();
foreach (var udt in GetSortedUdts().ToArray())
{
int commonClassNames = 0;
for (int i = 0; i < udt.Name.Length; i++)
{
if (i < classNames.Count && classNames[i] == udt.Name[i])
{
commonClassNames = i + 1;
}
else
{
break;
}
}
for (int i = classNames.Count; i > commonClassNames; i--)
{
End("};");
WriteLine("");
classNames.RemoveAt(i - 1);
}
WriteSectionComment(string.Format("{0}", udt.ToString()));
for (int i = commonClassNames; i < udt.Name.Length; i++)
{
string className = udt.Name[i];
classNames.Add(className);
if (i == udt.Name.Length - 1 && udt.Kind == RgacUDTKind.Enum)
{
WriteLine("enum {0}", className);
Begin("{");
foreach (var item in udt.AssociatedGacType.Constants)
{
WriteLine("{0} = {1},", item.Name, item.EnumItemValue);
}
}
else
{
string cppClassName = classNames.Aggregate((a, b) => a + " :: " + b);
RgacUDT currentUdt = this.options.Udts.Where(t => t.ToString() == cppClassName).FirstOrDefault();
RgacUDT[] currentBases = new RgacUDT[] { };
if (currentUdt != null)
{
currentBases = currentUdt.BaseClasses
.Where(t => t.Access == GacAccess.Public && this.options.Udts.Contains(t.UDT))
.Select(t => t.UDT)
.ToArray();
}
if (currentBases.Length == 0)
{
WriteLine("class GACUI_API {0}", className);
}
else
{
WriteLine("class GACUI_API {0} : {1}",
className,
currentBases
.Select(t => "public " + t.ToString())
.Aggregate((a, b) => a + ", " + b)
);
}
WriteLine("{");
Begin("public:");
}
}
if (udt.Kind != RgacUDTKind.Enum)
{
GenerateMembers(udt);
}
}
for (int i = 0; i < classNames.Count; i++)
{
End("};");
}
}
protected string GetTypeCacheVariable(RgacUDT udt)
{
return("(gacui_tpimp_type_cache_table." + GetTypeCacheVariableName(udt) + ")");
}
protected string GacUdtTypeName(RgacUDT udt)
{
return(udt.Name
.Aggregate((a, b) => a + " :: " + b));
}
protected void GenerateTypeDescriptorBody(RgacUDT udt, List <Action> methodInvokers)
{
if (udt.Kind == RgacUDTKind.Enum)
{
RgacType enumType = new RgacType
{
Kind = RgacTypeKind.Enum,
AssociatedRgacType = udt,
OriginalGacType = new GacType
{
Name = udt.AssociatedGacType.Name,
Kind = GacTypeKind.UDT,
AssociatedUDT = udt.AssociatedGacType,
},
};
foreach (var c in udt.AssociatedGacType.Constants)
{
Begin("AddProperty(");
GenerateEnumItemProperty(udt, enumType, c, methodInvokers);
End(");");
}
}
else
{
foreach (var t in udt.BaseClasses)
{
if (t.Access == GacAccess.Public && options.Udts.Contains(t.UDT))
{
WriteLine("AddBaseType(" + GetTypeCacheVariable(t.UDT) + ");");
}
}
if (udt.Constructors.Length > 0)
{
if (!udt.IsAbstract)
{
foreach (var m in udt.Constructors)
{
Begin("AddConstructor(");
GenerateMethod(udt, m, false, methodInvokers);
End(");");
}
}
}
foreach (var m in udt.Methods)
{
Begin("AddMethod(");
GenerateMethod(udt, m, false, methodInvokers);
End(");");
}
foreach (var m in udt.StaticMethods)
{
Begin("AddMethod(");
GenerateMethod(udt, m, true, methodInvokers);
End(");");
}
foreach (var p in udt.Properties)
{
Begin("AddProperty(");
GenerateProperty(udt, p, false, methodInvokers);
End(");");
}
foreach (var p in udt.StaticProperties)
{
Begin("AddProperty(");
GenerateProperty(udt, p, true, methodInvokers);
End(");");
}
}
}
protected string GetCppClassName(RgacUDT udt)
{
return(udt.Name
.Select(n => GetCppClassName(n))
.Aggregate((a, b) => a + " :: " + b));
}
protected void GenerateMembers(RgacUDT udt)
{
End("");
Begin("protected:");
WriteLine("template<typename T> friend class __GacUIInternal;");
WriteLine("void* __internal_object_reference;");
WriteLine("{0}(void* __internal_object_reference_input);", udt.Name.Last());
WriteLine("void ClearInternalObjectReference();");
End("");
Begin("public:");
WriteLine("virtual ~{0}();", udt.Name.Last());
End("");
Begin("public:");
if (udt.Name.Length == 1)
{
foreach (var t in this.options.Udts)
{
if (t.Kind != RgacUDTKind.Enum)
{
if (t.Name.Length == 2 && t.Name[0] == udt.Name[0])
{
WriteLine("class {0};", t.Name[1]);
}
}
}
WriteLine("");
}
if (udt.Constructors.Length > 0 && !udt.IsAbstract)
{
foreach (var m in udt.Constructors)
{
GenerateConstructor(m);
}
WriteLine("");
}
if (udt.Methods.Length > 0)
{
foreach (var m in udt.Methods)
{
GenerateMethod(m, false);
}
WriteLine("");
}
if (udt.StaticMethods.Length > 0)
{
foreach (var m in udt.StaticMethods)
{
GenerateMethod(m, true);
}
WriteLine("");
}
if (udt.Properties.Length > 0)
{
foreach (var m in udt.Properties)
{
GenerateProperty(m, false);
}
WriteLine("");
}
if (udt.StaticProperties.Length > 0)
{
foreach (var m in udt.StaticProperties)
{
GenerateProperty(m, true);
}
WriteLine("");
}
}
protected string GetTypeCacheVariableName(RgacUDT udt)
{
return("cache_" + udt.Name
.Aggregate((a, b) => a + "_member_" + b));
}