public static NovaBoxedInstance Box(object obj, NovaScope scope = null)
{
if (obj == null)
{
return(null);
}
if (_boxCache.ContainsKey(obj))
{
_boxCache[obj].BoxedScope.MergeWithScope(scope ?? new NovaScope());
return(_boxCache[obj]);
}
var boxed = new NovaBoxedInstance(obj, scope ?? new NovaScope());
_boxCache[obj] = boxed;
if (scope != null)
{
string name;
var _scope = scope.SearchForObject(obj, out name);
if (_scope != null)
{
_scope[name] = boxed;
}
}
return(boxed);
}
public override DynamicMetaObject BindGetMember(GetMemberBinder binder)
{
if (!(Value is NovaBoxedInstance) && Value.BackingObject != null)
{
NovaBoxedInstance.SyncInstanceVariablesFrom(Value, Value.BackingObject);
}
var dmo = InteropBinder.GetMember.Bind(new InteropBinder.GetMember(binder.Name, Scope),
this);
if (!(Value is NovaBoxedInstance) && Value.BackingObject != null)
{
NovaBoxedInstance.SyncInstanceVariablesTo(Value, Value.BackingObject);
}
return(dmo);
}
public override DynamicMetaObject BindInvokeMember(InvokeMemberBinder binder,
params DynamicMetaObject[] args)
{
if (!(Value is NovaBoxedInstance) && Value.BackingObject != null)
{
NovaBoxedInstance.SyncInstanceVariablesFrom(Value, Value.BackingObject);
}
var dmo =
InteropBinder.InvokeMember.Bind(
new InteropBinder.InvokeMember(binder.Name, binder.CallInfo, Scope), this, args);
if (!(Value is NovaBoxedInstance) && Value.BackingObject != null)
{
NovaBoxedInstance.SyncInstanceVariablesTo(Value, Value.BackingObject);
}
return(dmo);
}
public static NovaBoxedInstance BoxNoCache(object obj, NovaScope scope = null)
{
if (obj == null)
{
return(null);
}
var boxed = new NovaBoxedInstance(obj, scope ?? new NovaScope());
if (scope != null)
{
string name;
var _scope = scope.SearchForObject(obj, out name);
if (_scope != null)
{
_scope[name] = boxed;
}
}
return(boxed);
}
public static dynamic Unbox(NovaBoxedInstance obj)
{
_boxCache.Remove(obj.BoxedObject);
return(obj.BoxedObject);
}