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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QGSTREAMERCAMERACONTROL_H
#define QGSTREAMERCAMERACONTROL_H
#include <QHash>
#include <qcameracontrol.h>
#include "qgstreamercapturesession.h"
QT_BEGIN_NAMESPACE
class QGstreamerCameraControl : public QCameraControl
{
Q_OBJECT
public:
QGstreamerCameraControl( QGstreamerCaptureSession *session );
virtual ~QGstreamerCameraControl();
bool isValid() const { return true; }
QCamera::State state() const;
void setState(QCamera::State state);
QCamera::Status status() const { return m_status; }
QCamera::CaptureMode captureMode() const { return m_captureMode; }
void setCaptureMode(QCamera::CaptureMode mode);
bool isCaptureModeSupported(QCamera::CaptureMode mode) const
{
return mode == QCamera::CaptureStillImage || mode == QCamera::CaptureVideo;
}
QCamera::LockTypes supportedLocks() const
{
return QCamera::NoLock;
}
bool canChangeProperty(PropertyChangeType changeType, QCamera::Status status) const;
public slots:
void reloadLater();
private slots:
void updateStatus();
void reloadPipeline();
private:
QCamera::CaptureMode m_captureMode;
QGstreamerCaptureSession *m_session;
QCamera::State m_state;
QCamera::Status m_status;
bool m_reloadPending;
};
QT_END_NAMESPACE
#endif // QGSTREAMERCAMERACONTROL_H
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