JSValue *RuntimeMethod::callAsFunction(ExecState *exec, JSObject *thisObj, const List &args)
{
if (_methodList->isEmpty())
return jsUndefined();
RuntimeObjectImp *imp = 0;
if (thisObj->classInfo() == &KJS::RuntimeObjectImp::info) {
imp = static_cast<RuntimeObjectImp*>(thisObj);
} else {
// If thisObj is the DOM object for a plugin, get the corresponding
// runtime object from the DOM object.
JSValue* value = thisObj->get(exec, "__apple_runtime_object");
if (value->isObject(&KJS::RuntimeObjectImp::info))
imp = static_cast<RuntimeObjectImp*>(value);
}
if (!imp)
return throwError(exec, TypeError);
Instance *instance = imp->getInternalInstance();
if (!instance)
return RuntimeObjectImp::throwInvalidAccessError(exec);
instance->begin();
JSValue *aValue = instance->invokeMethod(exec, *_methodList, args);
instance->end();
return aValue;
}
static JSValue JSC_HOST_CALL callPlugin(ExecState* exec, JSObject* function, JSValue, const ArgList& args)
{
Instance* instance = pluginInstance(static_cast<JSHTMLElement*>(function)->impl());
instance->begin();
JSValue result = instance->invokeDefaultMethod(exec, args);
instance->end();
return result;
}
void WebMediaPlayerProxy::invokeMethod(const String& methodName)
{
Frame* frame = element()->document()->frame();
RootObject *root = frame->script()->bindingRootObject();
if (!root)
return;
ExecState *exec = root->globalObject()->globalExec();
Instance* instance = pluginInstance().get();
if (!instance)
return;
instance->begin();
Class *aClass = instance->getClass();
Identifier iden(exec, methodName);
MethodList methodList = aClass->methodsNamed(iden, instance);
ArgList args;
instance->invokeMethod(exec, methodList , args);
instance->end();
}
