public override List <CodeGenerator> Generate(IEnumerable <TranslationUnit> units)
{
var outputs = new List <CodeGenerator>();
var source = new NAPISources(Context, units);
outputs.Add(source);
return(outputs);
}
public override bool VisitClassDecl(Class @class)
{
if (@class.CompleteDeclaration != null)
{
return(VisitClassDecl(@class.CompleteDeclaration as Class));
}
var ctor = @class.Constructors.FirstOrDefault();
var ctorRef = $"ctor_{NAPISources.GetCIdentifier(Context.Context, ctor)}";
var ctorId = $"__{Context.ReturnVarName}_ctor";
Context.Before.WriteLine($"napi_value {ctorId};");
Context.Before.WriteLine($"status = napi_get_reference_value(env, {ctorRef}, &{ctorId});");
Context.Before.WriteLine("assert(status == napi_ok);");
Context.Before.NewLine();
var instanceId = $"__{Context.ReturnVarName}_instance";
Context.Before.WriteLine($"napi_value {instanceId};");
Context.Before.WriteLine($"status = napi_new_instance(env, {ctorId}, 0, nullptr, &{instanceId});");
Context.Before.WriteLine("assert(status == napi_ok);");
Context.Before.NewLine();
/*
* var refId = $"__{Context.ReturnVarName}_ref";
* Context.Before.WriteLine($"napi_ref {refId};");
*
* var dtorId = $"dtor_{NAPISources.GetCIdentifier(Context.Context, ctor)}";
* Context.Before.WriteLine($"status = napi_wrap(env, _this, {instanceId}, {dtorId}" +
* $", nullptr, &{refId});");
* Context.Before.WriteLine("assert(status == napi_ok);");
*/
Context.Return.Write($"{instanceId}");
return(true);
}
