/* -*- 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_MouseScrollEvent_h_

#define mozilla_dom_MouseScrollEvent_h_

#include "mozilla/dom/MouseEvent.h"

#include "mozilla/dom/MouseScrollEventBinding.h"

namespace mozilla {

namespace dom {

class MouseScrollEvent : public MouseEvent

{

public:

  MouseScrollEvent(EventTarget* aOwner,

                   nsPresContext* aPresContext,

                   WidgetMouseScrollEvent* aEvent);

  NS_INLINE_DECL_REFCOUNTING_INHERITED(MouseScrollEvent, MouseEvent)

  virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override

  {

    return MouseScrollEvent_Binding::Wrap(aCx, this, aGivenProto);

  }

  int32_t Axis();

  void InitMouseScrollEvent(const nsAString& aType, bool aCanBubble,

                            bool aCancelable, nsGlobalWindowInner* aView,

                            int32_t aDetail, int32_t aScreenX, int32_t aScreenY,

                            int32_t aClientX, int32_t aClientY,

                            bool aCtrlKey, bool aAltKey, bool aShiftKey,

                            bool aMetaKey, uint16_t aButton,

                            EventTarget* aRelatedTarget,

                            int32_t aAxis);

protected:

  ~MouseScrollEvent() {}

};

} // namespace dom

} // namespace mozilla

already_AddRefed<mozilla::dom::MouseScrollEvent>

NS_NewDOMMouseScrollEvent(mozilla::dom::EventTarget* aOwner,

                          nsPresContext* aPresContext,

                          mozilla::WidgetMouseScrollEvent* aEvent);

#endif // mozilla_dom_MouseScrollEvent_h_