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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// 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.
//
#ifndef QPLATFORMMEDIAENCODER_H
#define QPLATFORMMEDIAENCODER_H
#include <QtCore/qurl.h>
#include <QtMultimedia/qmediaencoder.h>
#include <QtMultimedia/qmediametadata.h>
QT_BEGIN_NAMESPACE
class QUrl;
QT_END_NAMESPACE
QT_BEGIN_NAMESPACE
// Required for QDoc workaround
class QString;
class Q_MULTIMEDIA_EXPORT QPlatformMediaEncoder
{
public:
virtual ~QPlatformMediaEncoder() {}
virtual QUrl outputLocation() const = 0;
virtual bool setOutputLocation(const QUrl &location) = 0;
virtual QMediaEncoder::RecorderState state() const { return m_state; }
virtual void setState(QMediaEncoder::RecorderState state) = 0;
virtual QMediaEncoder::Status status() const { return m_status; }
virtual qint64 duration() const = 0;
virtual void applySettings() = 0;
virtual void setEncoderSettings(const QMediaEncoderSettings &settings) = 0;
virtual void setMetaData(const QMediaMetaData &) {}
virtual QMediaMetaData metaData() const { return {}; }
QMediaEncoder::Error error() const { return m_error;}
QString errorString() const { return m_errorString; }
QUrl actualLocation() const { return m_actualLocation; }
void clearActualLocation() { m_actualLocation.clear(); }
void clearError() { error(QMediaEncoder::NoError, QString()); }
protected:
explicit QPlatformMediaEncoder(QMediaEncoder *parent);
void stateChanged(QMediaEncoder::RecorderState state);
void statusChanged(QMediaEncoder::Status status);
void durationChanged(qint64 position);
void actualLocationChanged(const QUrl &location);
void error(QMediaEncoder::Error error, const QString &errorString);
void metaDataChanged();
private:
QMediaEncoder *q = nullptr;
QMediaEncoder::Error m_error = QMediaEncoder::NoError;
QString m_errorString;
QUrl m_actualLocation;
QMediaEncoder::RecorderState m_state = QMediaEncoder::StoppedState;
QMediaEncoder::Status m_status = QMediaEncoder::StoppedStatus;
};
QT_END_NAMESPACE
#endif
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