/* -*- 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_CompositionEvent_h_

#define mozilla_dom_CompositionEvent_h_

#include "mozilla/dom/CompositionEventBinding.h"

#include "mozilla/dom/TextClause.h"

#include "mozilla/dom/TypedArray.h"

#include "mozilla/dom/UIEvent.h"

#include "mozilla/EventForwards.h"

namespace mozilla {

namespace dom {

typedef nsTArray<RefPtr<TextClause>> TextClauseArray;

class CompositionEvent : public UIEvent

{

public:

  CompositionEvent(EventTarget* aOwner,

                   nsPresContext* aPresContext,

                   WidgetCompositionEvent* aEvent);

  NS_DECL_ISUPPORTS_INHERITED

  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(CompositionEvent, UIEvent)

  static already_AddRefed<CompositionEvent> Constructor(const GlobalObject& aGlobal,

                                                        const nsAString& aType,

                                                        const CompositionEventInit& aParam,

                                                        ErrorResult& aRv);

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

  {

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

  }

  void InitCompositionEvent(const nsAString& aType,

                            bool aCanBubble,

                            bool aCancelable,

                            nsGlobalWindowInner* aView,

                            const nsAString& aData,

                            const nsAString& aLocale);

  void GetData(nsAString&) const;

  void GetLocale(nsAString&) const;

  void GetRanges(TextClauseArray& aRanges);

protected:

  ~CompositionEvent() {}

  nsString mData;

  nsString mLocale;

  TextClauseArray mRanges;

};

} // namespace dom

} // namespace mozilla

already_AddRefed<mozilla::dom::CompositionEvent>

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

                          nsPresContext* aPresContext,

                          mozilla::WidgetCompositionEvent* aEvent);

#endif // mozilla_dom_CompositionEvent_h_