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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_HTMLProgressElement_h
#define mozilla_dom_HTMLProgressElement_h
#include "mozilla/Attributes.h"
#include "nsGenericHTMLElement.h"
#include "nsAttrValue.h"
#include "nsAttrValueInlines.h"
#include <algorithm>
namespace mozilla {
namespace dom {
class HTMLProgressElement final : public nsGenericHTMLElement {
public:
explicit HTMLProgressElement(
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
EventStates IntrinsicState() const override;
nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
virtual bool ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute,
const nsAString& aValue,
nsIPrincipal* aMaybeScriptedPrincipal,
nsAttrValue& aResult) override;
// WebIDL
double Value() const;
void SetValue(double aValue, ErrorResult& aRv) {
SetDoubleAttr(nsGkAtoms::value, aValue, aRv);
}
double Max() const;
void SetMax(double aValue, ErrorResult& aRv) {
SetDoubleAttr(nsGkAtoms::max, aValue, aRv);
}
double Position() const;
protected:
virtual ~HTMLProgressElement();
virtual JSObject* WrapNode(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
protected:
/**
* Returns whethem the progress element is in the indeterminate state.
* A progress element is in the indeterminate state if its value is ommited
* or is not a floating point number..
*
* @return whether the progress element is in the indeterminate state.
*/
bool IsIndeterminate() const;
static const double kIndeterminatePosition;
static const double kDefaultValue;
static const double kDefaultMax;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_HTMLProgressElement_h