/*
* Copyright (C) 2006 Apple Computer, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "JSHTMLOptionsCollection.h"
#include "ExceptionCode.h"
#include "HTMLNames.h"
#include "HTMLOptionElement.h"
#include "HTMLOptionsCollection.h"
#include "HTMLSelectElement.h"
#include "JSHTMLOptionElement.h"
#include "JSHTMLSelectElementCustom.h"
#include <kjs/operations.h>
using namespace KJS;
namespace WebCore {
JSValue* JSHTMLOptionsCollection::length(ExecState* exec) const
{
HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
return jsNumber(imp->length());
}
void JSHTMLOptionsCollection::setLength(ExecState* exec, JSValue* value)
{
HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
ExceptionCode ec = 0;
unsigned newLength = 0;
double lengthValue = value->toNumber(exec);
if (!isNaN(lengthValue) && !isInf(lengthValue)) {
if (lengthValue < 0.0)
ec = INDEX_SIZE_ERR;
else if (lengthValue > static_cast<double>(UINT_MAX))
newLength = UINT_MAX;
else
newLength = static_cast<unsigned>(lengthValue);
}
if (!ec)
imp->setLength(newLength, ec);
setDOMException(exec, ec);
}
void JSHTMLOptionsCollection::indexSetter(KJS::ExecState* exec, unsigned index, KJS::JSValue* value, int attr)
{
HTMLOptionsCollection* imp = static_cast<HTMLOptionsCollection*>(impl());
HTMLSelectElement* base = static_cast<HTMLSelectElement*>(imp->base());
selectIndexSetter(base, exec, index, value);
}
}