qmediaplayer_p.h - mozsearch

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QMEDIAPLAYER_P_H

#define QMEDIAPLAYER_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include "qmediaplayer.h"

#include <QtMultimedia/qmediametadata.h>

#include <QtMultimedia/qvideosink.h>

#include <QtMultimedia/qaudiooutput.h>

#include <QtMultimedia/qaudiobufferoutput.h>

#include <QtMultimedia/qplaybackoptions.h>

#include <QtMultimedia/private/qplatformmediaplayer_p.h>

#include <QtMultimedia/private/qerrorinfo_p.h>

#include <QtMultimedia/private/qmultimedia_source_resolver_p.h>

#include <QtCore/qobject.h>

#include <QtCore/qpointer.h>

#include <QtCore/qurl.h>

#include <QtCore/qfile.h>

#include <QtCore/qtimer.h>

#include <QtCore/private/qobject_p.h>

#include <memory>

QT_BEGIN_NAMESPACE

class QPlatformMediaPlayer;

class QMediaPlayerPrivate : public QObjectPrivate

    Q_DECLARE_PUBLIC(QMediaPlayer)

public:

    static QMediaPlayerPrivate *get(QMediaPlayer *session)

        return reinterpret_cast<QMediaPlayerPrivate *>(QObjectPrivate::get(session));

    QMediaPlayerPrivate() = default;

    QPlatformMediaPlayer *control = nullptr;

    QPointer<QAudioBufferOutput> audioBufferOutput;

    QPointer<QAudioOutput> audioOutput;

    QPointer<QVideoSink> videoSink;

    QPointer<QObject> videoOutput;

    QUrl qrcMedia;

    std::unique_ptr<QFile> qrcFile;

    QUrl source; // unresolved

    QIODevice *stream = nullptr;

    QPlaybackOptions playbackOptions;

    QMediaPlayer::PlaybackState state = QMediaPlayer::StoppedState;

    QErrorInfo<QMediaPlayer::Error> error;

    void setMedia(QUrl media, QIODevice *stream = nullptr);

    QList<QMediaMetaData> trackMetaData(QPlatformMediaPlayer::TrackType s) const;

    void setState(QMediaPlayer::PlaybackState state);

    void setStatus(QMediaPlayer::MediaStatus status);

    void setError(QMediaPlayer::Error error, const QString &errorString);

    void setVideoSink(QVideoSink *sink)

        Q_Q(QMediaPlayer);

        if (sink == videoSink)

            return;

        if (videoSink)

            videoSink->setSource(nullptr);

        videoSink = sink;

        if (sink)

            sink->setSource(q);

        if (control)

            control->setVideoSink(sink);

        Q_EMIT q->videoOutputChanged();

    using AbstractSourceResolver = QMultimediaPrivate::AbstractSourceResolver;

    using TrivialSourceResolver = QMultimediaPrivate::TrivialSourceResolver;

    std::unique_ptr<const AbstractSourceResolver> m_sourceResolver =

            std::make_unique<TrivialSourceResolver>();

};

QT_END_NAMESPACE

#endif