public void WrapperConstructorImplementation(AST.Constructor c, AST.Object owner)
{
Line($"{TypeRef(owner)} {owner.Namespace.FullName("::")}::Create{owner.Name}({DeclParameters(c.Parameters)})");
Block(() =>
{
Line($"{TypeRef(owner, true)}* instance;");
CallToABIMethodBody(c.Rename(c.GetABIConstructorName(owner)));
Line($"return ::ABI::Wrap<{TypeRef(owner)}>(instance);");
});
}
public void ConstructorImplementation(AST.Constructor c, AST.Object owner, Action implementation = null, IEnumerable <string> initializers = null)
{
if (Strata == ApiStrata.Normal)
{
Code("{0}::{1}({2})", TypeRef(owner), owner.Name, DeclParameters(c.Parameters));
if (owner.BaseType != null && owner.BaseType.Constructors.Count != 0 && owner.BaseType.Constructors[0].Parameters.Count != 0)
{
Code(" : ");
List(() =>
{
if (Settings.Mode == CppMode.PimplWrapper)
{
Line($"{owner.BaseType.Name}(nullptr)");
}
else
{
Code("Base(");
List(() =>
{
var bc = owner.BaseType.Constructors[0];
foreach (var bcarg in bc.Parameters)
{
ListItem("DEFAULT_({0})", TypeRef(bcarg));
}
});
Line(")");
NextListItem();
if (initializers != null)
{
foreach (var str in initializers)
{
ListItem(str);
}
}
}
});
}
else
{
Line();
}
if (implementation == null)
{
Block(() => Line("Not_Implemented_Warning"));
}
else
{
Block(() => implementation());
}
}
else
{
Line($"ABI_CONSTRUCTOR {c.GetABIConstructorName(owner)}({DeclParameters(c.GetABIParametersCpp(), $"{TypeRef(owner, true)}** outInstance")})");
Block(() =>
{
if (implementation != null)
{
implementation();
return;
}
Code("try ");
Block(() =>
{
ABIWrapperParameterValidation(c);
Line("if(!outInstance) return E_POINTER;");
Line($"*outInstance = new {TypeRef(owner, false)}(");
List(CodeListStyle.MultiLine, () =>
{
Indent++;
foreach (var arg in c.Parameters)
{
string extra = "";
if (arg.IsArray)
{
extra = ", " + arg.Name + "_count";
}
else if (arg.Type.IsDelegate)
{
extra = ", " + arg.Name + "_context";
}
ListItem($"ABIUtil<{TypeRef(arg, false)}>::{(arg.IsWriteable() ? "Ref" : "FromABI")}({arg.Name}{extra})");
}
Indent--;
});
Line(");");
Line("return S_OK;");
}, " TRANSLATE_EXCEPTIONS");
});
}
}
public static string GetABIConstructorName(this AST.Constructor ctor, AST.Object owner)
{
int index = owner.Constructors.IndexOf(ctor) + 1;
return($"Create_{owner.FullName("_")}_{index}");
}
public static void Validate(this AST.Constructor x)
{
Validate((AST.ICallSignature)x);
}