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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2000 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
*
* 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.
*
*/
#ifndef HTMLOptionsCollection_h
#define HTMLOptionsCollection_h
#include "CachedHTMLCollection.h"
#include "HTMLSelectElement.h"
namespace WebCore {
class HTMLOptionElement;
typedef int ExceptionCode;
class HTMLOptionsCollection final : public CachedHTMLCollection<HTMLOptionsCollection, CollectionTypeTraits<SelectOptions>::traversalType> {
public:
static Ref<HTMLOptionsCollection> create(HTMLSelectElement&, CollectionType);
HTMLSelectElement& selectElement() { return downcast<HTMLSelectElement>(ownerNode()); }
const HTMLSelectElement& selectElement() const { return downcast<HTMLSelectElement>(ownerNode()); }
virtual HTMLOptionElement* item(unsigned offset) const override;
virtual HTMLOptionElement* namedItem(const AtomicString& name) const override;
void add(HTMLElement*, HTMLElement* beforeElement, ExceptionCode&);
void add(HTMLElement*, int beforeIndex, ExceptionCode&);
void remove(int index);
void remove(HTMLOptionElement*);
int selectedIndex() const;
void setSelectedIndex(int);
void setLength(unsigned, ExceptionCode&);
// For CachedHTMLCollection.
bool elementMatches(Element&) const;
private:
explicit HTMLOptionsCollection(HTMLSelectElement&);
};
inline HTMLOptionElement* HTMLOptionsCollection::item(unsigned offset) const
{
return downcast<HTMLOptionElement>(CachedHTMLCollection<HTMLOptionsCollection, CollectionTypeTraits<SelectOptions>::traversalType>::item(offset));
}
inline HTMLOptionElement* HTMLOptionsCollection::namedItem(const AtomicString& name) const
{
return downcast<HTMLOptionElement>(CachedHTMLCollection<HTMLOptionsCollection, CollectionTypeTraits<SelectOptions>::traversalType>::namedItem(name));
}
inline bool HTMLOptionsCollection::elementMatches(Element& element) const
{
return element.hasTagName(HTMLNames::optionTag);
}
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_HTMLCOLLECTION(HTMLOptionsCollection, SelectOptions)
#endif // HTMLOptionsCollection_h
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