示例#1
0
var HiseJavascriptEngine::RootObject::FunctionCall::invokeFunction(const Scope& s, const var& function, const var& thisObject) const
{
	s.checkTimeOut(location);

	var argVars[16];

	const int thisNumArgs = jmin<int>(16, arguments.size());

	for (int i = 0; i < thisNumArgs; i++)
	{
		argVars[i] = arguments.getUnchecked(i)->getResult(s);
	}

	const var::NativeFunctionArgs args(thisObject, argVars, thisNumArgs);


	if (var::NativeFunction nativeFunction = function.getNativeFunction())
		return nativeFunction(args);

	if (FunctionObject* fo = dynamic_cast<FunctionObject*> (function.getObject()))
		return fo->invoke(s, args);

	if (DotOperator* dot = dynamic_cast<DotOperator*> (object.get()))
		if (DynamicObject* o = thisObject.getDynamicObject())
			if (o->hasMethod(dot->child)) // allow an overridden DynamicObject::invokeMethod to accept a method call.
				return o->invokeMethod(dot->child, args);

	location.throwError("This expression is not a function!"); return var();
}
示例#2
0
const var var::invoke (const var& targetObject, const var* arguments, int numArguments) const
{
    if (isMethod())
    {
        DynamicObject* const target = targetObject.getObject();

        if (target != 0)
            return (target->*(value.methodValue)) (arguments, numArguments);
    }

    return var::null;
}
示例#3
0
bool HiseJavascriptEngine::RootObject::isFunction(const var& v) noexcept
{
	return dynamic_cast<FunctionObject*> (v.getObject()) != nullptr;
}