bool JSMediaListOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor)
{
JSMediaList* jsMediaList = static_cast<JSMediaList*>(handle.get().asCell());
if (!isObservable(jsMediaList))
return false;
void* root = WebCore::root(jsMediaList->impl());
return visitor.containsOpaqueRoot(root);
}
void setJSMediaListMediaText(ExecState* exec, JSObject* thisObject, JSValue value)
{
JSMediaList* castedThis = static_cast<JSMediaList*>(thisObject);
MediaList* imp = static_cast<MediaList*>(castedThis->impl());
ExceptionCode ec = 0;
imp->setMediaText(valueToStringWithNullCheck(exec, value), ec);
setDOMException(exec, ec);
}
JSValue jsMediaListLength(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSMediaList* castedThis = static_cast<JSMediaList*>(asObject(slotBase));
UNUSED_PARAM(exec);
MediaList* imp = static_cast<MediaList*>(castedThis->impl());
JSValue result = jsNumber(imp->length());
return result;
}
JSValue jsMediaListMediaText(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSMediaList* castedThis = static_cast<JSMediaList*>(asObject(slotBase));
UNUSED_PARAM(exec);
MediaList* imp = static_cast<MediaList*>(castedThis->impl());
JSValue result = jsStringOrNull(exec, imp->mediaText());
return result;
}
JSValue* jsMediaListPrototypeFunctionItem(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
if (!thisValue->isObject(&JSMediaList::s_info))
return throwError(exec, TypeError);
JSMediaList* castedThisObj = static_cast<JSMediaList*>(thisValue);
MediaList* imp = static_cast<MediaList*>(castedThisObj->impl());
unsigned index = args.at(exec, 0)->toInt32(exec);
JSC::JSValue* result = jsStringOrNull(exec, imp->item(index));
return result;
}
JSValue* jsMediaListPrototypeFunctionAppendMedium(ExecState* exec, JSObject*, JSValue* thisValue, const ArgList& args)
{
if (!thisValue->isObject(&JSMediaList::s_info))
return throwError(exec, TypeError);
JSMediaList* castedThisObj = static_cast<JSMediaList*>(thisValue);
MediaList* imp = static_cast<MediaList*>(castedThisObj->impl());
ExceptionCode ec = 0;
const UString& newMedium = args.at(exec, 0)->toString(exec);
imp->appendMedium(newMedium, ec);
setDOMException(exec, ec);
return jsUndefined();
}
EncodedJSValue JSC_HOST_CALL jsMediaListPrototypeFunctionItem(ExecState* exec)
{
JSValue thisValue = exec->hostThisValue();
if (!thisValue.inherits(&JSMediaList::s_info))
return throwVMTypeError(exec);
JSMediaList* castedThis = static_cast<JSMediaList*>(asObject(thisValue));
MediaList* imp = static_cast<MediaList*>(castedThis->impl());
unsigned index(exec->argument(0).toUInt32(exec));
if (exec->hadException())
return JSValue::encode(jsUndefined());
JSC::JSValue result = jsStringOrNull(exec, imp->item(index));
return JSValue::encode(result);
}
EncodedJSValue JSC_HOST_CALL jsMediaListPrototypeFunctionAppendMedium(ExecState* exec)
{
JSValue thisValue = exec->hostThisValue();
if (!thisValue.inherits(&JSMediaList::s_info))
return throwVMTypeError(exec);
JSMediaList* castedThis = static_cast<JSMediaList*>(asObject(thisValue));
MediaList* imp = static_cast<MediaList*>(castedThis->impl());
ExceptionCode ec = 0;
const String& newMedium(ustringToString(exec->argument(0).toString(exec)));
if (exec->hadException())
return JSValue::encode(jsUndefined());
imp->appendMedium(newMedium, ec);
setDOMException(exec, ec);
return JSValue::encode(jsUndefined());
}
JSValue* JSMediaListPrototypeFunction::callAsFunction(ExecState* exec, JSObject* thisObj, const List& args)
{
if (!thisObj->inherits(&JSMediaList::info))
return throwError(exec, TypeError);
JSMediaList* castedThisObj = static_cast<JSMediaList*>(thisObj);
MediaList* imp = static_cast<MediaList*>(castedThisObj->impl());
switch (id) {
case JSMediaList::ItemFuncNum: {
bool indexOk;
unsigned index = args[0]->toInt32(exec, indexOk);
if (!indexOk) {
setDOMException(exec, TYPE_MISMATCH_ERR);
return jsUndefined();
}
KJS::JSValue* result = jsStringOrNull(imp->item(index));
return result;
}
case JSMediaList::DeleteMediumFuncNum: {
ExceptionCode ec = 0;
String oldMedium = args[0]->toString(exec);
imp->deleteMedium(oldMedium, ec);
setDOMException(exec, ec);
return jsUndefined();
}
case JSMediaList::AppendMediumFuncNum: {
ExceptionCode ec = 0;
String newMedium = args[0]->toString(exec);
imp->appendMedium(newMedium, ec);
setDOMException(exec, ec);
return jsUndefined();
}
}
return 0;
}
JSValue* JSMediaList::indexGetter(ExecState* exec, JSObject* originalObject, const Identifier& propertyName, const PropertySlot& slot)
{
JSMediaList* thisObj = static_cast<JSMediaList*>(slot.slotBase());
return jsStringOrNull(thisObj->impl()->item(slot.index()));
}
void JSMediaListOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
{
JSMediaList* jsMediaList = static_cast<JSMediaList*>(handle.get().asCell());
DOMWrapperWorld* world = static_cast<DOMWrapperWorld*>(context);
uncacheWrapper(world, jsMediaList->impl(), jsMediaList);
}
JSValue JSMediaList::indexGetter(ExecState* exec, JSValue slotBase, unsigned index)
{
JSMediaList* thisObj = static_cast<JSMediaList*>(asObject(slotBase));
return jsStringOrNull(exec, thisObj->impl()->item(index));
}
JSValue jsMediaListConstructor(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSMediaList* domObject = static_cast<JSMediaList*>(asObject(slotBase));
return JSMediaList::getConstructor(exec, domObject->globalObject());
}
