blob: dc62a4ee8da93e7d57e0b45edf849f4497982bde [file] [log] [blame]
/*
* 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 THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_PROGRESS_ELEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_PROGRESS_ELEMENT_H_
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/html/forms/labelable_element.h"
namespace blink {
class LayoutProgress;
class CORE_EXPORT HTMLProgressElement final : public LabelableElement {
DEFINE_WRAPPERTYPEINFO();
public:
static const double kIndeterminatePosition;
static const double kInvalidPosition;
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; }
void Trace(blink::Visitor*) override;
private:
explicit HTMLProgressElement(Document&);
~HTMLProgressElement() override;
bool AreAuthorShadowsAllowed() const override { return false; }
bool ShouldAppearIndeterminate() const override;
bool SupportLabels() const override { return true; }
bool ShouldForceLegacyLayout() const final { return true; }
LayoutObject* CreateLayoutObject(const ComputedStyle&) override;
LayoutProgress* GetLayoutProgress() const;
void ParseAttribute(const AttributeModificationParams&) override;
void AttachLayoutTree(AttachContext&) override;
void DidElementStateChange();
void DidAddUserAgentShadowRoot(ShadowRoot&) override;
bool IsDeterminate() const;
void SetValueWidthPercentage(double) const;
Member<Element> value_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_PROGRESS_ELEMENT_H_