| /* |
| * Copyright (C) 2007, 2008, 2009, 2016 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. |
| * |
| */ |
| |
| #pragma once |
| |
| #include <memory> |
| #include <wtf/Forward.h> |
| #include <wtf/HashMap.h> |
| #include <wtf/Vector.h> |
| |
| namespace WebCore { |
| |
| class HTMLInputElement; |
| class RadioButtonGroup; |
| |
| class RadioButtonGroups { |
| public: |
| RadioButtonGroups(); |
| ~RadioButtonGroups(); |
| void addButton(HTMLInputElement*); |
| void updateCheckedState(HTMLInputElement*); |
| void requiredAttributeChanged(HTMLInputElement*); |
| void removeButton(HTMLInputElement*); |
| HTMLInputElement* checkedButtonForGroup(const AtomicString& groupName) const; |
| bool hasCheckedButton(const HTMLInputElement*) const; |
| bool isInRequiredGroup(HTMLInputElement*) const; |
| Vector<HTMLInputElement*> groupMembers(const HTMLInputElement&) const; |
| |
| private: |
| typedef HashMap<AtomicStringImpl*, std::unique_ptr<RadioButtonGroup>> NameToGroupMap; |
| std::unique_ptr<NameToGroupMap> m_nameToGroupMap; |
| }; |
| |
| } // namespace WebCore |