Beispiel #1
0
        protected JBlock ExportConstructorBody(IMethod ctor)
        {
            var            ctorNode = (ConstructorDeclaration)ctor.GetDeclaration();
            BlockStatement ccc      = null;

            if (ctorNode != null)
            {
                ccc = ctorNode.Body;
            }
            //var ccc = ctor.GetDefinition();//.decl as CsConstructor;
            //var ccc = ctor.GetDefinition();
            var block2 = (JBlock)JsCodeImporter.Visit(ccc);

            if (block2 == null)
            {
                block2 = new JBlock {
                    Statements = new List <JStatement>()
                }
            }
            ;
            var ce          = ctor.GetDeclaringTypeDefinition();
            var isClr       = JMeta.IsClrType(ce);
            var isPrototype = JMeta.IsNativeType(ce);
            var statements  = new List <JStatement>();

            if (!ctor.IsStatic)
            {
                //TODO:
                //base/this ctor invocation
                var invocation = GetConstructorBaseOrThisInvocation2(ctor);
                if (invocation.Arguments.Count > 0)
                {
                    var exp2 = (JNewObjectExpression)JsCodeImporter.VisitExpression(invocation);
                    var exp3 = exp2.Invocation;
                    exp3.Member = J.Member("super");
                    statements.Insert(0, exp3.Statement());
                }
            }
            if (block2.Statements == null)
            {
                block2.Statements = new List <JStatement>();
            }
            block2.Statements.InsertRange(0, statements);

            return(block2);
        }

        void ExportConstructorParameters(IMethod ctor, JFunction func)
        {
            var ce   = ctor.GetDeclaringTypeDefinition();
            var list = new List <string>();

            if (!JMeta.IgnoreTypeArguments(ce))
            {
                //danel
                var gprms = ce.TypeParameters.ToList();//.GetGenericArguments().Where(ga => ga.isGenericParam()).ToList();
                if (gprms.IsNotNullOrEmpty())
                {
                    var i = 0;
                    foreach (var gprm in gprms)
                    {
                        func.Parameters.Add(gprm.Name);
                        if (!ctor.IsStatic && func.Block != null)
                        {
                            func.Block.Statements.Insert(i, J.This().Member(gprm.Name).Assign(J.Member(gprm.Name)).Statement());
                            i++;
                        }
                    }
                }
            }
            var prms = ctor.Parameters;

            if (prms != null)
            {
                func.Parameters.AddRange(prms.Select(t => t.Name));
            }
        }