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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(mozilla::dom::NodeInfo* aNodeInfo, nsINode** aResult) const override;
+
+ bool ParseAttribute(int32_t aNamespaceID, nsIAtom* aAttribute,
+ const nsAString& aValue, 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