protected bool ShouldExportProperty(IProperty pe)
{
if (pe.IsIndexer)
{
return(!pe.IsExplicitInterfaceImplementation);
}
if (pe.IsExplicitInterfaceImplementation)
{
return(false);
}
var att = pe.GetMetadata <JsPropertyAttribute>();
if (att != null && !att.Export)
{
return(false);
}
if (Sk.IsNativeField(pe))
{
return(false);
}
//{
// if (Sk.InlineFields(pe.GetDeclaringTypeDefinition()))
// return true;
// return false;
//}
return(true);
}
protected List <IMethod> GetAccessorsToExport(IProperty pe)
{
var list = new List <IMethod>();
if (pe.IsAutomaticProperty() && !Sk.IsNativeField(pe))
{
list.Add(pe.Getter);
list.Add(pe.Setter);
}
else
{
var exportGetter = (pe.Getter != null && !pe.Getter.GetDeclarationBody().IsNull);
var exportSetter = (pe.Setter != null && !pe.Setter.GetDeclarationBody().IsNull);
if (exportGetter)
{
list.Add(pe.Getter);
}
if (exportSetter)
{
list.Add(pe.Setter);
}
}
list.RemoveAll(t => !Sk.IsJsExported(t));
return(list);
}
public override JsNode _Visit(IProperty pe)
{
if (Sk.IsNativeField(pe))
{
if (Sk.InlineFields(pe.GetDeclaringTypeDefinition()))
{
var fe = GenerateFakeField(pe);
var value = AstNodeConverter.Visit(GetCreateInitializer(fe));
return(Js.JsonNameValue(pe.Name, (JsExpression)value));
}
throw new Exception();
}
else
{
var list2 = new JsNodeList {
Nodes = new List <JsNode>()
};
var node2 = ExportPropertyInfo(pe);
if (node2 != null)
{
list2.Nodes.Add(node2);
}
var list = GetAccessorsToExport(pe);
if (list.Count > 0)
{
foreach (var accessor in list)
{
var pair = (JsJsonNameValue)ExportMethod(accessor);
list2.Nodes.Add(pair);
}
}
//else if (pe.IsAutomaticProperty())
//{
// throw new NotImplementedException();
// //var def = CurrentType.GetDefinition(pe.IsStatic);
// var getter = Js.Code(String.Format("function(){{return this._{0};}}", pe.Name)); ;
// var setter = Js.Code(String.Format("function(value){{this._{0} = value;}}", pe.Name));
// list2.Nodes.Add(new JsJsonNameValue { Name = new JsJsonMember { Name = SkJs.GetEntityJsName(pe.Getter) }, Value = getter });
// list2.Nodes.Add(new JsJsonNameValue { Name = new JsJsonMember { Name = SkJs.GetEntityJsName(pe.Setter) }, Value = setter });
//}
return(list2);
}
}
/// <summary>
/// Generates backing fields for automatic properties, and fake fields for properties who are defined as fields
/// </summary>
/// <param name="ce"></param>
/// <returns></returns>
protected IEnumerable <IField> GeneratePropertyFields(ITypeDefinition ce, bool isStatic)
{
//var list = new List<IField>();
foreach (var pe in ce.GetProperties(t => t.IsStatic == isStatic, GetMemberOptions.IgnoreInheritedMembers))
{
if (!Sk.IsJsExported(pe))
{
continue;
}
if (Sk.IsNativeField(pe))
{
yield return(GenerateFakeField(pe));
}
else if (pe.IsAutomaticProperty())
{
yield return(GenerateBackingField(pe));
}
}
//return list;
}