public static void AddMethodHandlersClass(DefClass type, IndentStringBuilder sb)
{
if (!type.HasWrapType(WrapTypes.NativeDirector))
throw new Exception("Unexpected");
if (type.IsNested)
sb.AppendIndent("public: ");
else
sb.AppendIndent("public ");
sb.Append("ref class " + type.Name + " abstract sealed\n");
sb.AppendLine("{");
sb.AppendLine("public:");
sb.IncreaseIndent();
foreach (DefFunction f in type.PublicMethods)
{
if (f.IsDeclarableFunction && f.IsVirtual)
{
sb.AppendIndent("delegate static " + f.CLRTypeName + " " + f.CLRName + "Handler(");
for (int i = 0; i < f.Parameters.Count; i++)
{
DefParam param = f.Parameters[i];
sb.Append(" " + param.Type.GetCLRParamTypeName(param) + " " + param.Name);
if (i < f.Parameters.Count - 1) sb.Append(",");
}
sb.Append(" );\n");
}
}
sb.DecreaseIndent();
sb.AppendLine("};");
sb.AppendLine();
}
//, bool inProtectedTypesProxy)
//public void IncAddEnum(DefEnum enm, IndentStringBuilder sb)
//{
// IncAddEnum(enm, sb, false);
//}
public void IncAddEnum(DefEnum enm, IndentStringBuilder sb)
{
if (enm.Name[0] == '@')
return;
if (enm.HasAttribute<FlagsEnumAttribute>())
{
sb.AppendLine("[Flags]");
}
sb.AppendIndent("");
if (!enm.IsNested)
sb.Append("public ");
else
sb.Append(Producer.GetProtectionString(enm.ProtectionType) + ": ");
//if (inProtectedTypesProxy)
//sb.Append("enum " + enm.Name + "\n");
//else
sb.Append("enum class " + enm.CLRName + "\n");
sb.AppendLine("{");
sb.IncreaseIndent();
for (int i=0; i < enm.CLREnumValues.Length; i++)
{
string value = enm.NativeEnumValues[i];
sb.AppendIndent("");
//if (inProtectedTypesProxy)
//{
// value = enm.ParentFullNativeName + "::" + enm.CLREnumValues[i];
// sb.Append("PUBLIC_");
//}
sb.Append(enm.CLREnumValues[i] + " = " + value);
if (i < enm.CLREnumValues.Length - 1)
sb.Append(",");
sb.Append("\n");
}
sb.DecreaseIndent();
sb.AppendLine("};\n");
}
public string CreateIncludeCodeForOverridable(DefClass type)
{
UsedTypes.Clear();
PreClassProducers.Clear();
PostClassProducers.Clear();
IndentStringBuilder sbTypes = new IndentStringBuilder();
new IncSubclassingClassProducer(this, type, sbTypes, null).Add();
if (type.HasAttribute<InterfacesForOverridableAttribute>())
{
List<DefClass[]> interfaces = type.GetAttribute<InterfacesForOverridableAttribute>().Interfaces;
foreach (DefClass[] ifaces in interfaces)
{
new IncSubclassingClassProducer(this, type, sbTypes, ifaces).Add();
}
}
foreach (ClassProducer producer in PostClassProducers)
{
if (!(producer is NativeProtectedTypesProxy)
&& !(producer is NativeProtectedStaticsProxy))
producer.Add();
}
foreach (ClassProducer producer in PreClassProducers)
{
if (!(producer is NativeProtectedTypesProxy)
&& !(producer is NativeProtectedStaticsProxy))
producer.AddFirst();
}
IndentStringBuilder sb = new IndentStringBuilder();
sb.AppendLine("#pragma once\n");
sb.AppendFormat("namespace {0}\n{{\n", ManagedNamespace);
sb.IncreaseIndent();
sb.AppendLine(sbTypes.ToString());
sb.DecreaseIndent();
sb.AppendLine("}");
return sb.ToString().Replace("\r", "");
}
public string CreateIncludeCodeForIncludeFile(string include)
{
UsedTypes.Clear();
PreClassProducers.Clear();
PostClassProducers.Clear();
IndentStringBuilder sbTypes = new IndentStringBuilder();
foreach (DefType t in IncludeFiles[include])
{
IncAddType(t, sbTypes);
}
foreach (ClassProducer producer in PostClassProducers)
{
producer.Add();
}
foreach (ClassProducer producer in PreClassProducers)
{
producer.AddFirst();
}
IndentStringBuilder sb = new IndentStringBuilder();
sb.AppendLine("#pragma once\n");
IncAddIncludeFiles(include, UsedTypes, sb);
sb.AppendFormat("namespace {0}\n{{\n", ManagedNamespace);
sb.IncreaseIndent();
sb.AppendLine(sbTypes.ToString());
sb.DecreaseIndent();
sb.AppendLine("}");
return sb.ToString().Replace("\r","");
}
public string CreateCppCodeForIncludeFile(string include, out bool hasContent)
{
UsedTypes.Clear();
PreClassProducers.Clear();
PostClassProducers.Clear();
IndentStringBuilder contentsb = new IndentStringBuilder();
foreach (DefType t in IncludeFiles[include])
{
CppAddType(t, contentsb);
}
foreach (ClassProducer producer in PostClassProducers)
{
producer.Add();
}
foreach (ClassProducer producer in PreClassProducers)
{
producer.AddFirst();
}
IndentStringBuilder sb = new IndentStringBuilder();
hasContent = false;
CppAddIncludeFiles(include, UsedTypes, sb);
sb.AppendFormat("namespace {0}\n{{\n", ManagedNamespace);
sb.IncreaseIndent();
string txt = contentsb.ToString();
if (txt != "")
{
hasContent = true;
sb.AppendLine(txt);
}
sb.DecreaseIndent();
sb.AppendLine("}");
return sb.ToString().Replace("\r", "");
}
private void IncAddSharedPtrType(DefType type, IndentStringBuilder sb)
{
if (!type.Name.EndsWith("Ptr"))
throw new Exception("SharedPtr class that doesn't have a name ending to 'Ptr'");
string basename = null;
if (type is DefClass)
basename = (type as DefClass).Inherits[0];
else
basename = (type as DefTypeDef).BaseTypeName;
int s = basename.IndexOf("<");
int e = basename.LastIndexOf(">");
string baseClass = basename.Substring(s + 1, e - s - 1).Trim();
//string nativeClass = _nativePrefix + "::" + baseClass;
string nativeClass = type.FindType<DefType>(baseClass).FullNativeName;
string className = type.FullCLRName;
if (className.Contains("::"))
className = className.Substring(className.IndexOf("::") + 2);
if (!type.IsNested)
{
PreDeclarations.Add("ref class " + type.Name + ";");
sb.AppendIndent("public ");
}
else
{
sb.AppendIndent(Producer.GetProtectionString(type.ProtectionType) + ": ");
}
sb.Append("ref class " + type.Name + " : public " + baseClass + "\n");
sb.AppendLine("{");
sb.AppendLine("internal:");
sb.IncreaseIndent();
sb.AppendLine("\t" + type.FullNativeName + "* _sharedPtr;");
sb.AppendLine();
sb.AppendLine(type.Name + "(" + type.FullNativeName + "& sharedPtr) : " + baseClass + "( sharedPtr.getPointer() )");
sb.AppendLine("{");
sb.AppendLine("\t_sharedPtr = new " + type.FullNativeName + "(sharedPtr);");
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("!" + type.Name + "()");
sb.AppendLine("{");
sb.IncreaseIndent();
sb.AppendLine("if (_sharedPtr != 0)");
sb.AppendLine("{");
sb.AppendLine("\tdelete _sharedPtr;");
sb.AppendLine("\t_sharedPtr = 0;");
sb.AppendLine("}");
sb.DecreaseIndent();
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("~" + type.Name + "()");
sb.AppendLine("{");
sb.AppendLine("\tthis->!" + type.Name + "();");
sb.AppendLine("}");
sb.AppendLine();
sb.DecreaseIndent();
sb.AppendLine("public:");
sb.IncreaseIndent();
sb.AppendLine("DEFINE_MANAGED_NATIVE_CONVERSIONS_FOR_SHAREDPTR( " + className + " )");
sb.AppendLine();
if (type is DefClass)
{
DefClass realType = type.FindType<DefClass>(baseClass, false);
if (realType != null && realType.BaseClass != null && realType.BaseClass.Name == "Resource")
{
// For Resource subclasses (Material etc.) allow implicit conversion of ResourcePtr (i.e ResourcePtr -> MaterialPtr)
AddTypeDependancy(realType.BaseClass);
sb.AppendLine("static " + type.Name + "^ FromResourcePtr( ResourcePtr^ ptr )");
sb.AppendLine("{");
sb.AppendLine("\treturn (" + type.Name + "^) ptr;");
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("static operator " + type.Name + "^ ( ResourcePtr^ ptr )");
sb.AppendLine("{");
sb.IncreaseIndent();
sb.AppendLine("void* castptr = dynamic_cast<" + nativeClass + "*>(ptr->_native);");
sb.AppendLine("if (castptr == 0) throw gcnew InvalidCastException(\"The underlying type of the ResourcePtr object is not of type " + baseClass + ".\");");
sb.AppendLine("return gcnew " + type.Name + "( (" + type.FullNativeName + ") *(ptr->_sharedPtr) );");
sb.DecreaseIndent();
sb.AppendLine("}");
sb.AppendLine();
}
}
//sb.AppendLine(type.Name + "() : " + baseClass + "( (" + nativeClass + "*) 0 )");
//sb.AppendLine("{");
//sb.AppendLine("\t_sharedPtr = new " + type.FullNativeName + "();");
//sb.AppendLine("}");
//sb.AppendLine();
sb.AppendLine(type.Name + "(" + baseClass + "^ obj) : " + baseClass + "( obj->_native )");
sb.AppendLine("{");
sb.AppendLine("\t_sharedPtr = new " + type.FullNativeName + "( static_cast<" + nativeClass + "*>(obj->_native) );");
sb.AppendLine("}");
sb.AppendLine();
//sb.AppendLine("void Bind(" + baseClass + "^ obj)");
//sb.AppendLine("{");
//sb.AppendLine("\t(*_sharedPtr).bind( static_cast<" + nativeClass + "*>(obj->_native) );");
//sb.AppendLine("}");
//sb.AppendLine();
sb.AppendLine("virtual bool Equals(Object^ obj) override");
sb.AppendLine("{");
sb.IncreaseIndent();
sb.AppendLine(type.Name + "^ clr = dynamic_cast<" + type.Name + "^>(obj);");
sb.AppendLine("if (clr == CLR_NULL)");
sb.AppendLine("{");
sb.AppendLine("\treturn false;");
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("return (_native == clr->_native);");
sb.DecreaseIndent();
sb.AppendLine("}");
sb.AppendLine("bool Equals(" + type.Name + "^ obj)");
sb.AppendLine("{");
sb.IncreaseIndent();
sb.AppendLine("if (obj == CLR_NULL)");
sb.AppendLine("{");
sb.AppendLine("\treturn false;");
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("return (_native == obj->_native);");
sb.DecreaseIndent();
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("static bool operator == (" + type.Name + "^ val1, " + type.Name + "^ val2)");
sb.AppendLine("{");
sb.IncreaseIndent();
sb.AppendLine("if ((Object^)val1 == (Object^)val2) return true;");
sb.AppendLine("if ((Object^)val1 == nullptr || (Object^)val2 == nullptr) return false;");
sb.AppendLine("return (val1->_native == val2->_native);");
sb.DecreaseIndent();
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("static bool operator != (" + type.Name + "^ val1, " + type.Name + "^ val2)");
sb.AppendLine("{");
sb.AppendLine("\treturn !(val1 == val2);");
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("virtual int GetHashCode() override");
sb.AppendLine("{");
sb.AppendLine("\treturn reinterpret_cast<int>( _native );");
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("property IntPtr NativePtr");
sb.AppendLine("{");
sb.AppendLine("\tIntPtr get() { return (IntPtr)_sharedPtr; }");
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("property bool Unique");
sb.AppendLine("{");
sb.IncreaseIndent();
sb.AppendLine("bool get()");
sb.AppendLine("{");
sb.AppendLine("\treturn (*_sharedPtr).unique();");
sb.AppendLine("}");
sb.DecreaseIndent();
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("property int UseCount");
sb.AppendLine("{");
sb.IncreaseIndent();
sb.AppendLine("int get()");
sb.AppendLine("{");
sb.AppendLine("\treturn (*_sharedPtr).useCount();");
sb.AppendLine("}");
sb.DecreaseIndent();
sb.AppendLine("}");
sb.AppendLine();
//sb.AppendLine("void SetNull()");
//sb.AppendLine("{");
//sb.AppendLine("\t(*_sharedPtr).setNull();");
//sb.AppendLine("\t_native = 0;");
//sb.AppendLine("}");
//sb.AppendLine();
sb.AppendLine("property bool IsNull");
sb.AppendLine("{");
sb.IncreaseIndent();
sb.AppendLine("bool get()");
sb.AppendLine("{");
sb.AppendLine("\treturn (*_sharedPtr).isNull();");
sb.AppendLine("}");
sb.DecreaseIndent();
sb.AppendLine("}");
sb.AppendLine();
sb.AppendLine("property " + baseClass + "^ Target");
sb.AppendLine("{");
sb.IncreaseIndent();
sb.AppendLine(baseClass + "^ get()");
sb.AppendLine("{");
sb.AppendLine("\treturn static_cast<" + nativeClass + "*>(_native);");
sb.AppendLine("}");
sb.DecreaseIndent();
sb.AppendLine("}");
sb.DecreaseIndent();
sb.AppendLine("};\n\n");
}
