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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
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**
**
****************************************************************************/
#ifndef AVFCAMERAEXPOSURECONTROL_H
#define AVFCAMERAEXPOSURECONTROL_H
#include <QtMultimedia/qcameraexposurecontrol.h>
#include <QtMultimedia/qcameraexposure.h>
#include <QtCore/qglobal.h>
QT_BEGIN_NAMESPACE
class AVFCameraSession;
class AVFCameraService;
class AVFCameraExposureControl : public QCameraExposureControl
{
Q_OBJECT
public:
AVFCameraExposureControl(AVFCameraService *service);
bool isParameterSupported(ExposureParameter parameter) const override;
QVariantList supportedParameterRange(ExposureParameter parameter,
bool *continuous) const override;
QVariant requestedValue(ExposureParameter parameter) const override;
QVariant actualValue(ExposureParameter parameter) const override;
bool setValue(ExposureParameter parameter, const QVariant &value) override;
private Q_SLOTS:
void cameraStateChanged();
private:
AVFCameraService *m_service;
AVFCameraSession *m_session;
QVariant m_requestedMode;
QVariant m_requestedCompensation;
QVariant m_requestedShutterSpeed;
QVariant m_requestedISO;
// Aux. setters:
bool setExposureMode(const QVariant &value);
bool setExposureCompensation(const QVariant &value);
bool setShutterSpeed(const QVariant &value);
bool setISO(const QVariant &value);
};
QT_END_NAMESPACE
#endif
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