/* | |
* 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 "HTMLOptionsCollection.h" | |
#include "ExceptionCode.h" | |
#include "HTMLOptionElement.h" | |
#include "HTMLSelectElement.h" | |
namespace WebCore { | |
HTMLOptionsCollection::HTMLOptionsCollection(PassRefPtr<HTMLSelectElement> select) | |
: HTMLCollection(select.get(), SelectOptions, select->collectionInfo()) | |
{ | |
} | |
PassRefPtr<HTMLOptionsCollection> HTMLOptionsCollection::create(PassRefPtr<HTMLSelectElement> select) | |
{ | |
return adoptRef(new HTMLOptionsCollection(select)); | |
} | |
void HTMLOptionsCollection::add(PassRefPtr<HTMLOptionElement> element, ExceptionCode &ec) | |
{ | |
add(element, length(), ec); | |
} | |
void HTMLOptionsCollection::add(PassRefPtr<HTMLOptionElement> element, int index, ExceptionCode &ec) | |
{ | |
HTMLOptionElement* newOption = element.get(); | |
if (!newOption) { | |
ec = TYPE_MISMATCH_ERR; | |
return; | |
} | |
if (index < -1) { | |
ec = INDEX_SIZE_ERR; | |
return; | |
} | |
ec = 0; | |
HTMLSelectElement* select = static_cast<HTMLSelectElement*>(base()); | |
if (index == -1 || unsigned(index) >= length()) | |
select->add(newOption, 0, ec); | |
else | |
select->add(newOption, static_cast<HTMLOptionElement*>(item(index)), ec); | |
ASSERT(ec == 0); | |
} | |
void HTMLOptionsCollection::remove(int index) | |
{ | |
static_cast<HTMLSelectElement*>(base())->remove(index); | |
} | |
int HTMLOptionsCollection::selectedIndex() const | |
{ | |
return static_cast<HTMLSelectElement*>(base())->selectedIndex(); | |
} | |
void HTMLOptionsCollection::setSelectedIndex(int index) | |
{ | |
static_cast<HTMLSelectElement*>(base())->setSelectedIndex(index); | |
} | |
void HTMLOptionsCollection::setLength(unsigned length, ExceptionCode& ec) | |
{ | |
static_cast<HTMLSelectElement*>(base())->setLength(length, ec); | |
} | |
} //namespace |