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* Copyright (C) 2007, 2008, 2009 Apple Inc. All rights reserved.
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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#ifndef CheckedRadioButtons_h
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#define CheckedRadioButtons_h
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#include <wtf/Forward.h>
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#include <wtf/HashMap.h>
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#include <wtf/OwnPtr.h>
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class HTMLInputElement;
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class RadioButtonGroup;
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// FIXME: Rename the class. The class was a simple map from a name to a checked
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// radio button. It manages RadioButtonGroup objects now.
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class CheckedRadioButtons {
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CheckedRadioButtons();
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~CheckedRadioButtons();
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void addButton(HTMLInputElement*);
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void updateCheckedState(HTMLInputElement*);
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void requiredAttributeChanged(HTMLInputElement*);
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void removeButton(HTMLInputElement*);
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HTMLInputElement* checkedButtonForGroup(const AtomicString& groupName) const;
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bool isRequiredGroup(const AtomicString& groupName) const;
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typedef HashMap<AtomicStringImpl*, OwnPtr<RadioButtonGroup> > NameToGroupMap;
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OwnPtr<NameToGroupMap> m_nameToGroupMap;
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} // namespace WebCore
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#endif // CheckedRadioButtons_h