VideoTrackList.h - mozsearch

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim:set ts=2 sw=2 et tw=78: */

/* 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_VideoTrackList_h

#define mozilla_dom_VideoTrackList_h

#include "MediaTrack.h"

#include "MediaTrackList.h"

namespace mozilla::dom {

class VideoTrack;

class VideoTrackList : public MediaTrackList {

 public:

  VideoTrackList(nsIGlobalObject* aOwnerObject, HTMLMediaElement* aMediaElement)

      : MediaTrackList(aOwnerObject, aMediaElement), mSelectedIndex(-1) {}

  JSObject* WrapObject(JSContext* aCx,

                       JS::Handle<JSObject*> aGivenProto) override;

  VideoTrack* operator[](uint32_t aIndex);

  void RemoveTrack(const RefPtr<MediaTrack>& aTrack) override;

  void EmptyTracks() override;

  VideoTrack* GetSelectedTrack();

  // WebIDL

  int32_t SelectedIndex() const { return mSelectedIndex; }

  VideoTrack* IndexedGetter(uint32_t aIndex, bool& aFound);

  VideoTrack* GetTrackById(const nsAString& aId);

  friend class VideoTrack;

 protected:

  VideoTrackList* AsVideoTrackList() override { return this; }

 private:

  int32_t mSelectedIndex;

};

}  // namespace mozilla::dom

#endif  // mozilla_dom_VideoTrackList_h