#include "config.h"
#include "JSNPMethod.h"
#if ENABLE(NETSCAPE_PLUGIN_API)
#include "JSNPObject.h"
#include <JavaScriptCore/Error.h>
#include <JavaScriptCore/FunctionPrototype.h>
#include <JavaScriptCore/JSGlobalObject.h>
#include <JavaScriptCore/JSObject.h>
#include <WebCore/JSHTMLElement.h>
#include <WebCore/JSPluginElementFunctions.h>
using namespace JSC;
using namespace WebCore;
namespace WebKit {
STATIC_ASSERT_IS_TRIVIALLY_DESTRUCTIBLE(JSNPMethod);
const ClassInfo JSNPMethod::s_info = { "NPMethod", &InternalFunction::s_info, 0, CREATE_METHOD_TABLE(JSNPMethod) };
JSNPMethod::JSNPMethod(JSGlobalObject* globalObject, Structure* structure, NPIdentifier npIdentifier)
: InternalFunction(globalObject->vm(), structure)
, m_npIdentifier(npIdentifier)
{
}
void JSNPMethod::finishCreation(VM& vm, const String& name)
{
Base::finishCreation(vm, name);
ASSERT(inherits(info()));
}
static EncodedJSValue JSC_HOST_CALL callMethod(ExecState* exec)
{
JSNPMethod* jsNPMethod = jsCast<JSNPMethod*>(exec->callee());
JSValue thisValue = exec->thisValue();
if (thisValue.inherits(JSHTMLElement::info())) {
JSHTMLElement* element = jsCast<JSHTMLElement*>(asObject(thisValue));
if (JSObject* scriptObject = pluginScriptObject(exec, element))
thisValue = scriptObject;
}
if (thisValue.inherits(JSNPObject::info())) {
JSNPObject* jsNPObject = jsCast<JSNPObject*>(asObject(thisValue));
return JSValue::encode(jsNPObject->callMethod(exec, jsNPMethod->npIdentifier()));
}
return throwVMTypeError(exec);
}
CallType JSNPMethod::getCallData(JSCell*, CallData& callData)
{
callData.native.function = callMethod;
return CallTypeHost;
}
}
#endif // ENABLE(NETSCAPE_PLUGIN_API)