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/*
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
*
* 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 HTMLProgressElement_h
#define HTMLProgressElement_h
#include "core/CoreExport.h"
#include "core/html/LabelableElement.h"
namespace blink {
class LayoutProgress;
class CORE_EXPORT HTMLProgressElement final : public LabelableElement {
DEFINE_WRAPPERTYPEINFO();
public:
static const double IndeterminatePosition;
static const double InvalidPosition;
static HTMLProgressElement* create(Document&);
double value() const;
void setValue(double);
double max() const;
void setMax(double);
double position() const;
bool canContainRangeEndPoint() const override { return false; }
DECLARE_VIRTUAL_TRACE();
private:
explicit HTMLProgressElement(Document&);
~HTMLProgressElement() override;
bool areAuthorShadowsAllowed() const override { return false; }
bool shouldAppearIndeterminate() const override;
bool supportLabels() const override { return true; }
LayoutObject* createLayoutObject(const ComputedStyle&) override;
LayoutProgress* layoutProgress() const;
void parseAttribute(const AttributeModificationParams&) override;
void attachLayoutTree(const AttachContext& = AttachContext()) override;
void didElementStateChange();
void didAddUserAgentShadowRoot(ShadowRoot&) override;
bool isDeterminate() const;
void setValueWidthPercentage(double) const;
Member<Element> m_value;
};
} // namespace blink
#endif // HTMLProgressElement_h
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