gecko-dev/dom/events/XULCommandEvent.h

/* -*- 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/. */

// This class implements a XUL "command" event.  See XULCommandEvent.webidl

#ifndef mozilla_dom_XULCommandEvent_h_
#define mozilla_dom_XULCommandEvent_h_

#include "mozilla/RefPtr.h"
#include "mozilla/dom/UIEvent.h"
#include "mozilla/dom/XULCommandEventBinding.h"

namespace mozilla {
namespace dom {

class XULCommandEvent : public UIEvent
{
public:
  XULCommandEvent(EventTarget* aOwner,
                  nsPresContext* aPresContext,
                  WidgetInputEvent* aEvent);

  NS_DECL_ISUPPORTS_INHERITED
  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XULCommandEvent, UIEvent)

  virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
  {
    return XULCommandEventBinding::Wrap(aCx, this, aGivenProto);
  }

  virtual XULCommandEvent* AsXULCommandEvent() override
  {
    return this;
  }

  bool AltKey();
  bool CtrlKey();
  bool ShiftKey();
  bool MetaKey();
  uint16_t InputSource();

  already_AddRefed<Event> GetSourceEvent()
  {
    RefPtr<Event> e = mSourceEvent;
    return e.forget();
  }

  void InitCommandEvent(const nsAString& aType,
                        bool aCanBubble, bool aCancelable,
                        nsGlobalWindowInner* aView,
                        int32_t aDetail,
                        bool aCtrlKey, bool aAltKey,
                        bool aShiftKey, bool aMetaKey,
                        Event* aSourceEvent,
                        uint16_t aInputSource,
                        ErrorResult& aRv);

protected:
  ~XULCommandEvent() {}

  RefPtr<Event> mSourceEvent;
  uint16_t mInputSource;
};

} // namespace dom
} // namespace mozilla

already_AddRefed<mozilla::dom::XULCommandEvent>
NS_NewDOMXULCommandEvent(mozilla::dom::EventTarget* aOwner,
                         nsPresContext* aPresContext,
                         mozilla::WidgetInputEvent* aEvent);

#endif // mozilla_dom_XULCommandEvent_h_