public static void AddMethodHandlersClass(ClassDefinition type, SourceCodeStringBuilder 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 (MemberMethodDefinition f in type.PublicMethods)
{
if (f.IsDeclarableFunction && f.IsVirtual)
{
//if (f.Parameters.Count > 0)
//{
// AddEventArgsClass(f, sb);
//}
sb.AppendIndent("delegate static " + f.MemberTypeCLRName + " " + f.CLRName + "Handler(");
for (int i = 0; i < f.Parameters.Count; i++)
{
ParamDefinition 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.AppendEmptyLine();
}
public override void GenerateCode()
{
if (_classDefinition.IsInterface)
{
SourceCodeStringBuilder tempsb = _codeBuilder;
_codeBuilder = new SourceCodeStringBuilder(this.MetaDef.CodeStyleDef);
base.GenerateCode();
string fname = _classDefinition.FullyQualifiedCLRName.Replace(_classDefinition.CLRName, _classDefinition.Name);
string res = _codeBuilder.ToString().Replace(_classDefinition.FullyQualifiedCLRName + "::", fname + "::");
_codeBuilder = tempsb;
_codeBuilder.AppendLine(res);
}
else
{
base.GenerateCode();
}
}
protected virtual void GenerateCodePreBody()
{
// If there are nested NativeDirectors, declare them before the declaration
// of this class
foreach (AbstractTypeDefinition nested in _classDefinition.NestedTypes)
{
if (nested.ProtectionLevel == ProtectionLevel.Public ||
((AllowProtectedMembers || AllowSubclassing) && nested.ProtectionLevel == ProtectionLevel.Protected))
{
if (nested.HasWrapType(WrapTypes.NativeDirector))
{
GenerateCodeNestedTypeBeforeMainType(nested);
}
}
}
_codeBuilder.AppendLine("//################################################################");
_codeBuilder.AppendLine("//" + _classDefinition.CLRName);
_codeBuilder.AppendLine("//################################################################\n");
}
public static void AddNativeProxyMethodBody(MemberMethodDefinition f, string managedTarget, SourceCodeStringBuilder sb)
{
string managedCall;
string fullPostConv = null;
if (f.IsPropertyGetAccessor)
{
sb.AppendLine(f.MemberTypeCLRName + " mp_return = " + managedTarget + "->" + MemberPropertyDefinition.GetPropertyName(f) + ";");
managedCall = "mp_return";
}
else if (f.IsPropertySetAccessor)
{
ParamDefinition param = f.Parameters[0];
managedCall = managedTarget + "->" + MemberPropertyDefinition.GetPropertyName(f) + " = " + param.Type.ProduceNativeCallConversionCode(param.Name, param);
}
else
{
string pre, post, conv;
foreach (ParamDefinition param in f.Parameters)
{
param.Type.ProduceNativeParamConversionCode(param, out pre, out conv, out post);
if (!String.IsNullOrEmpty(pre))
{
sb.AppendLine(pre);
}
if (!String.IsNullOrEmpty(post))
{
fullPostConv += post + "\n";
}
}
bool explicitCast = f.HasAttribute <ExplicitCastingForParamsAttribute>();
if (!f.HasReturnValue)
{
sb.AppendIndent(f.MemberTypeCLRName + " mp_return = " + managedTarget + "->" + f.CLRName + "(");
for (int i = 0; i < f.Parameters.Count; i++)
{
ParamDefinition param = f.Parameters[i];
param.Type.ProduceNativeParamConversionCode(param, out pre, out conv, out post);
sb.Append(" ");
if (explicitCast)
{
sb.Append("(" + param.MemberTypeCLRName + ")");
}
sb.Append(conv);
if (i < f.Parameters.Count - 1)
{
sb.Append(",");
}
}
sb.Append(" );\n");
managedCall = "mp_return";
if (!String.IsNullOrEmpty(fullPostConv))
{
sb.AppendLine(fullPostConv);
}
}
else
{
managedCall = managedTarget + "->" + f.CLRName + "(";
for (int i = 0; i < f.Parameters.Count; i++)
{
ParamDefinition param = f.Parameters[i];
param.Type.ProduceNativeParamConversionCode(param, out pre, out conv, out post);
managedCall += " ";
if (explicitCast)
{
managedCall += "(" + param.MemberTypeCLRName + ")";
}
managedCall += conv;
if (i < f.Parameters.Count - 1)
{
managedCall += ",";
}
}
managedCall += " )";
}
}
if (!f.HasReturnValue)
{
if (f.MemberType is IDefString)
{
sb.AppendLine("SET_NATIVE_STRING( Mogre::Implementation::cachedReturnString, " + managedCall + " )");
sb.AppendLine("return Mogre::Implementation::cachedReturnString;");
}
else
{
string returnExpr;
string newname, expr, postcall;
ParamDefinition param = new ParamDefinition(f.MetaDef, f, managedCall);
expr = f.MemberType.ProducePreCallParamConversionCode(param, out newname);
postcall = f.MemberType.ProducePostCallParamConversionCleanupCode(param);
if (!String.IsNullOrEmpty(expr))
{
sb.AppendLine(expr);
if (String.IsNullOrEmpty(postcall))
{
returnExpr = newname;
}
else
{
throw new Exception("Unexpected");
}
}
else
{
returnExpr = newname;
}
if (IsCachedFunction(f))
{
sb.AppendLine("STATIC_ASSERT( sizeof(" + f.MemberType.FullyQualifiedNativeName + ") <= CACHED_RETURN_SIZE )");
sb.AppendLine("memcpy( Mogre::Implementation::cachedReturn, &" + returnExpr + ", sizeof(" + f.MemberType.FullyQualifiedNativeName + ") );");
sb.AppendLine("return *reinterpret_cast<" + f.MemberType.FullyQualifiedNativeName + "*>(Mogre::Implementation::cachedReturn);");
}
else
{
sb.AppendLine("return " + returnExpr + ";");
}
}
}
else
{
sb.AppendLine(managedCall + ";");
if (!String.IsNullOrEmpty(fullPostConv))
{
sb.AppendLine(fullPostConv);
}
}
}
