public static bool InstanceOf(NSJSValue instance, string type)
{
if (instance == null || string.IsNullOrEmpty(type))
{
return(false);
}
return(nsjs_localvalue_instanceof(instance, NSJSString.New(instance.VirtualMachine, type)));
}
public void SetReturnValue(string value)
{
if (value == null)
{
this.SetReturnValue(NSJSValue.Null(this.VirtualMachine));
return;
}
this.SetReturnValue(NSJSString.New(this.VirtualMachine, value));
}
public virtual bool IsDefined(string key)
{
if (string.IsNullOrEmpty(key))
{
return(false);
}
NSJSFunction function = this.GetFrameworkFunction(RUNTIME_ISDEFINED_PROPERTYKEY);
return((function.Call(new NSJSValue[] { this, NSJSString.New(this.VirtualMachine, key) }) as NSJSInt32)?.Value == 1);
}
public virtual NSJSObject GetPropertyDescriptor(string key)
{
if (string.IsNullOrEmpty(key))
{
return(null);
}
NSJSFunction function = this.GetFrameworkFunction(RUNTIME_GETPROPERTYDESCRIPTOR_PROPERTYKEY);
return(function.Call(new NSJSValue[] { this, NSJSString.New(this.VirtualMachine, key) }) as NSJSObject);
}
public virtual void DefineProperty(string key, NSJSFunctionCallback get, NSJSFunctionCallback set)
{
this.InternalDefineProperty(key, (machine, function) =>
{
NSJSValue[] s = new NSJSValue[]
{
this,
NSJSString.New(machine, key),
get == null ? NSJSValue.Undefined(machine) : NSJSFunction.New(machine, get),
set == null ? NSJSValue.Undefined(machine) : NSJSFunction.New(machine, set),
};
function.Call(s);
});
}
public virtual NSJSValue Call(IEnumerable <string> args, out NSJSException exception)
{
IList <NSJSValue> argv = new List <NSJSValue>();
NSJSVirtualMachine machine = this.VirtualMachine;
foreach (string s in args)
{
NSJSValue value = null;
if (s == null)
{
value = NSJSValue.Null(machine);
}
else
{
value = NSJSString.New(machine, s);
}
if (value == null)
{
continue;
}
argv.Add(value);
}
return(this.Call(argv, out exception));
}
