protected JBlock ExportMethodBody(IMethod me)
{
if (me.DeclaringTypeDefinition.IsInterface())
{
return(null);
}
if (CompilerConfig.Current.EnableLogging)
{
Log.Debug("JsTypeImporter: Visit Method: " + me.ToString());
}
var nativeCode = JMeta.GetNativeCode(me);
if (nativeCode != null)
{
var block = J.Block().Add(J.Code(nativeCode).Statement()); //TODO: double semicolon?
var x = block.ToJs();
return(block);
}
var def = me.GetDefinition();
if (def == null || def.IsNull)
{
if (me.DeclaringTypeDefinition.IsDelegate())
{
var block = J.Block();
if (!me.ReturnType.IsVoid())
{
block.Add(J.Return(J.Null()));
}
return(block);
}
if (me.IsAutomaticEventAccessor())
{
if (me.IsEventAddAccessor())
{
var node = GenerateAutomaticEventAccessor((IEvent)me.GetOwner(), false);
return(node.Block);
}
else if (me.IsEventRemoveAccessor())
{
var node = GenerateAutomaticEventAccessor((IEvent)me.GetOwner(), true);
return(node.Block);
}
}
else if (me.IsAutomaticPropertyAccessor())
{
var bf = J.Member(JNaming.JName(me.AccessorOwner).ToJavaNaming());
if (!me.IsStatic)
{
bf.PreviousMember = J.This();
}
else if (!JMeta.IsGlobalMethod(me))
{
bf.PreviousMember = JNaming.JAccess(me.DeclaringType);
}
if (me.IsGetter())
{
return(J.Block().Add(J.Return(bf)));
}
else
{
return(J.Block().Add(bf.Assign(J.Member("value")).Statement()));
}
}
return(null);
}
var block2 = (JBlock)JsCodeImporter.Visit(def);
if (def.Descendants.OfType <YieldReturnStatement>().FirstOrDefault() != null)
{
if (!JsCodeImporter.SupportClrYield)
{
if (block2.Statements == null)
{
block2.Statements = new List <JStatement>();
}
var arg = me.ReturnType.TypeArguments[0].JAccess();
var listType = J.Members("java.util.ArrayList").AddGenericArg(arg);
var yieldVar = J.Var("$yield", listType, J.New(listType)).Statement();
block2.Statements.Insert(0, yieldVar);
block2.Statements.Add(JCodeImporter.GenerateYieldReturnStatement(me));
}
}
return(block2);
}