/**************************************************************************** ** ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL21$ ** 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 Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/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 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QGSTREAMERRECORDERCONTROL_H #define QGSTREAMERRECORDERCONTROL_H #include #include #include "qgstreamercapturesession.h" QT_BEGIN_NAMESPACE class QGstreamerRecorderControl : public QMediaRecorderControl { Q_OBJECT public: QGstreamerRecorderControl(QGstreamerCaptureSession *session); virtual ~QGstreamerRecorderControl(); QUrl outputLocation() const; bool setOutputLocation(const QUrl &sink); QMediaRecorder::State state() const; QMediaRecorder::Status status() const; qint64 duration() const; bool isMuted() const; qreal volume() const; void applySettings(); public slots: void setState(QMediaRecorder::State state); void record(); void pause(); void stop(); void setMuted(bool); void setVolume(qreal volume); private slots: void updateStatus(); void handleSessionError(int code, const QString &description); private: QDir defaultDir() const; QString generateFileName(const QDir &dir, const QString &ext) const; QUrl m_outputLocation; QGstreamerCaptureSession *m_session; QMediaRecorder::State m_state; QMediaRecorder::Status m_status; bool m_hasPreviewState; }; QT_END_NAMESPACE #endif // QGSTREAMERCAPTURECORNTROL_H