JSHTMLFormControlsCollectionCustom.cpp [plain text]
#include "config.h"
#include "JSHTMLFormControlsCollection.h"
#include "HTMLFormControlsCollection.h"
#include "JSNode.h"
#include "JSRadioNodeList.h"
#include "RadioNodeList.h"
#include <runtime/IdentifierInlines.h>
using namespace JSC;
namespace WebCore {
static JSValue namedItems(ExecState* exec, JSHTMLFormControlsCollection* collection, PropertyName propertyName)
{
const AtomicString& name = propertyNameToAtomicString(propertyName);
Vector<Ref<Element>> namedItems = collection->impl().namedItems(name);
if (namedItems.isEmpty())
return jsUndefined();
if (namedItems.size() == 1)
return toJS(exec, collection->globalObject(), namedItems[0].ptr());
ASSERT(collection->impl().type() == FormControls);
return toJS(exec, collection->globalObject(), collection->impl().ownerNode().radioNodeList(name).get());
}
bool JSHTMLFormControlsCollection::canGetItemsForName(ExecState*, HTMLFormControlsCollection* collection, PropertyName propertyName)
{
return collection->hasNamedItem(propertyNameToAtomicString(propertyName));
}
EncodedJSValue JSHTMLFormControlsCollection::nameGetter(ExecState* exec, JSObject* slotBase, EncodedJSValue, PropertyName propertyName)
{
JSHTMLFormControlsCollection* thisObj = jsCast<JSHTMLFormControlsCollection*>(slotBase);
return JSValue::encode(namedItems(exec, thisObj, propertyName));
}
JSValue JSHTMLFormControlsCollection::namedItem(ExecState* exec)
{
JSValue value = namedItems(exec, this, Identifier::fromString(exec, exec->argument(0).toString(exec)->value(exec)));
return value.isUndefined() ? jsNull() : value;
}
}