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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 SIMULATORCAMERAEXPOSURECONTROL_H
-#define SIMULATORCAMERAEXPOSURECONTROL_H
-
-#include <qcameraexposurecontrol.h>
-
-#include "simulatorcamerasettings.h"
-
-QT_BEGIN_NAMESPACE
-
-class SimulatorCameraSession;
-
-/*
- * Control for exposure related camera operation.
- */
-class SimulatorCameraExposureControl : public QCameraExposureControl
-{
- Q_OBJECT
-
-public:
-
- SimulatorCameraExposureControl(SimulatorCameraSession *session, QObject *parent = 0);
- ~SimulatorCameraExposureControl();
-
- // QCameraExposureControl
- // Exposure Mode
- QCameraExposure::ExposureMode exposureMode() const;
- void setExposureMode(QCameraExposure::ExposureMode mode);
- bool isExposureModeSupported(QCameraExposure::ExposureMode mode) const;
-
- // Metering Mode
- QCameraExposure::MeteringMode meteringMode() const;
- void setMeteringMode(QCameraExposure::MeteringMode mode);
- bool isMeteringModeSupported(QCameraExposure::MeteringMode mode) const;
-
- // Exposure Parameter
- bool isParameterSupported(ExposureParameter parameter) const;
- QVariant exposureParameter(ExposureParameter parameter) const;
- QCameraExposureControl::ParameterFlags exposureParameterFlags(ExposureParameter parameter) const;
- QVariantList supportedParameterRange(ExposureParameter parameter) const;
- bool setExposureParameter(ExposureParameter parameter, const QVariant& value);
-
- QString extendedParameterName(ExposureParameter parameter);
-
-private Q_SLOTS: // Internal Slots
- void apertureChanged();
- void apertureRangeChanged();
- void shutterSpeedChanged();
- void isoSensitivityChanged();
-
-private: // Internal - Implementing ExposureParameter
- // ISO Sensitivity
- int isoSensitivity() const;
- bool setManualIsoSensitivity(int iso);
- void setAutoIsoSensitivity();
- bool isIsoSensitivitySupported(const int iso) const;
-
- // Aperture
- qreal aperture() const;
- bool setManualAperture(qreal aperture);
- void setAutoAperture();
- bool isApertureSupported(const qreal aperture) const;
-
- // Shutter Speed
- qreal shutterSpeed() const;
- bool setManualShutterSpeed(qreal seconds);
- void setAutoShutterSpeed();
- bool isShutterSpeedSupported(const qreal seconds) const;
-
- // Exposure Compensation
- qreal exposureCompensation() const;
- bool setManualExposureCompensation(qreal ev);
- void setAutoExposureCompensation();
- bool isExposureCompensationSupported(const qreal ev) const;
-
-private: // Data
- QCameraExposure::ExposureMode mExposureMode;
- QCameraExposure::MeteringMode mMeteringMode;
- SimulatorCameraSession *mSession;
- SimulatorCameraSettings *mSettings;
-};
-
-QT_END_NAMESPACE
-
-#endif // SIMULATORCAMERAEXPOSURECONTROL_H