protected static internal NSJSFunction GetFrameworkFunction(NSJSVirtualMachine machine, string key)
{
if (string.IsNullOrEmpty(key))
{
return(null);
}
NSJSFunction function = null;
lock (machine)
{
function = machine.GetData <NSJSFunction>(key);
if (function == null)
{
NSJSObject o = machine.Global;
function = o.Get(key) as NSJSFunction;
if (function == null)
{
throw new InvalidProgramException("Framework system internal function appears to be deleted");
}
function.CrossThreading = true;
machine.SetData(key, function);
}
}
return(function);
}
private object InvokeMember(InvokeMemberBinder binder, DynamicMetaObject[] args)
{
NSJSObject global = this.Value as NSJSObject;
Exception exception = null;
object result = default(object);
do
{
if (global == null)
{
exception = new InvalidOperationException("The current call is missing an instance of the object");
break;
}
else
{
NSJSVirtualMachine machine = global.VirtualMachine;
NSJSFunction function = global.Get(binder.Name) as NSJSFunction;
result = InternalInvokeTarget(function, args, binder.ReturnType, ref exception);
}
if (exception != null)
{
throw exception;
}
} while (false);
return(result);
}
public virtual object GetValue(Type type, string key)
{
if (type == null)
{
throw new ArgumentNullException("type");
}
if (key == null)
{
throw new ArgumentNullException("key");
}
if (key.Length <= 0)
{
throw new ArgumentException("key");
}
NSJSObject owner = this.Value as NSJSObject;
NSJSValue value = null;
if (owner != null)
{
value = owner.Get(key);
}
return(this.GetValue(type, value));
}
