/// <summary> Creates new script object.
/// The default implementation of {@link #construct} uses the method to
/// to get the value for <tt>thisObj</tt> argument when invoking
/// {@link #call}.
/// The methos is allowed to return <tt>null</tt> to indicate that
/// {@link #call} will create a new object itself. In this case
/// {@link #construct} will set scope and prototype on the result
/// {@link #call} unless they are already set.
/// </summary>
public virtual IScriptable CreateObject(Context cx, IScriptable scope)
{
IScriptable newInstance = new BuiltinObject();
newInstance.SetPrototype(GetClassPrototype());
newInstance.ParentScope = ParentScope;
return(newInstance);
}
private void SetupDefaultPrototype()
{
BuiltinObject obj = new BuiltinObject();
obj.DefineProperty("constructor", this, ScriptableObject.DONTENUM);
// put the prototype property into the object now, then in the
// wacky case of a user defining a function Object(), we don't
// get an infinite loop trying to find the prototype.
prototypeProperty = obj;
IScriptable proto = GetObjectPrototype(this);
if (proto != obj)
{
// not the one we just made, it must remain grounded
obj.SetPrototype(proto);
}
}