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* Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
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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 OptionElement_h
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#define OptionElement_h
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#include "PlatformString.h"
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class OptionElementData;
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virtual ~OptionElement() { }
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virtual bool selected() const = 0;
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virtual void setSelectedState(bool) = 0;
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virtual String text() const = 0;
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virtual String textIndentedToRespectGroupLabel() const = 0;
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virtual String value() const = 0;
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static void setSelectedState(OptionElementData&, Element*, bool selected);
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static int optionIndex(SelectElement*, const Element*);
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static String collectOptionLabelOrText(const OptionElementData&, const Element*);
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static String collectOptionTextRespectingGroupLabel(const OptionElementData&, const Element*);
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static String collectOptionValue(const OptionElementData&, const Element*);
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static String collectOptionInnerText(const Element*);
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static String normalizeText(const Document*, const String&);
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// HTML/WMLOptionElement hold this struct as member variable
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// and pass it to the static helper functions in OptionElement
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class OptionElementData {
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String value() const { return m_value; }
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void setValue(const String& value) { m_value = value; }
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String label() const { return m_label; }
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void setLabel(const String& label) { m_label = label; }
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bool selected() const { return m_selected; }
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void setSelected(bool selected) { m_selected = selected; }
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OptionElement* toOptionElement(Element*);
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bool isOptionElement(Element*);