--- a/qtmobility/src/multimedia/experimental/qcamera.h Fri Apr 16 15:51:22 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,290 +0,0 @@
-/****************************************************************************
-**
-** 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 Mobility Components.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** 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 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.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QCAMERA_H
-#define QCAMERA_H
-
-#include <QtCore/qstringlist.h>
-#include <QtCore/qpair.h>
-#include <QtCore/qsize.h>
-
-#include <qmediacontrol.h>
-#include <qmediaobject.h>
-#include <qmediaservice.h>
-
-#include <qmediaserviceprovider.h>
-
-QTM_BEGIN_NAMESPACE
-
-class QCameraControl;
-
-
-class QCameraPrivate;
-class Q_MEDIA_EXPORT QCamera : public QMediaObject
-{
- Q_OBJECT
-
- Q_ENUMS(CaptureMode State Error FocusStatus)
-
- Q_PROPERTY(CaptureMode captureMode READ captureMode WRITE setCaptureMode NOTIFY captureModeChanged)
- Q_PROPERTY(qreal aperture READ aperture WRITE setManualAperture NOTIFY apertureChanged)
- Q_PROPERTY(qreal shutterSpeed READ shutterSpeed WRITE setManualShutterSpeed NOTIFY shutterSpeedChanged)
- Q_PROPERTY(int isoSensitivity READ isoSensitivity WRITE setManualIsoSensitivity NOTIFY isoSensitivityChanged)
-
-public:
- enum State { ActiveState, SuspendedState, StoppedState };
-
- enum CaptureMode
- {
- CaptureDisabled = 0,
- CaptureStillImage = 0x1,
- CaptureVideo = 0x2
- };
- Q_DECLARE_FLAGS(CaptureModes, CaptureMode)
-
- enum Error
- {
- NoError,
- CameraError,
- NotReadyToCaptureError,
- InvalidRequestError,
- ServiceMissingError,
- NotSupportedFeatureError
- };
-
- enum FlashMode {
- FlashOff = 0x1,
- FlashOn = 0x2,
- FlashAuto = 0x4,
- FlashRedEyeReduction = 0x8,
- FlashFill = 0x10
- };
- Q_DECLARE_FLAGS(FlashModes, FlashMode)
-
- enum FocusMode {
- ManualFocus = 0x1,
- HyperfocalFocus = 0x02,
- InfinityFocus = 0x04,
- AutoFocus = 0x8,
- ContinuousFocus = 0x10
- };
- Q_DECLARE_FLAGS(FocusModes, FocusMode)
-
- enum FocusStatus {
- FocusInitial,
- FocusRequested,
- FocusCanceled,
- FocusReached,
- FocusLost,
- FocusUnableToReach
- };
-
- enum ExposureMode {
- ExposureManual = 0x1,
- ExposureAuto = 0x2,
- ExposureNight = 0x4,
- ExposureBacklight = 0x8,
- ExposureSpotlight = 0x10,
- ExposureSports = 0x20,
- ExposureSnow = 0x40,
- ExposureBeach = 0x80,
- ExposureLargeAperture = 0x100,
- ExposureSmallAperture = 0x200,
- ExposurePortrait = 0x400
- };
- Q_DECLARE_FLAGS(ExposureModes, ExposureMode)
-
- enum ExposureStatus {
- CorrectExposure,
- UnderExposure,
- OverExposure
- };
-
- enum MeteringMode {
- MeteringAverage = 0x1,
- MeteringSpot = 0x2,
- MeteringMatrix = 0x4
- };
- Q_DECLARE_FLAGS(MeteringModes, MeteringMode)
-
- enum WhiteBalanceMode {
- WhiteBalanceManual = 0x1,
- WhiteBalanceAuto = 0x2,
- WhiteBalanceSunlight = 0x4,
- WhiteBalanceCloudy = 0x8,
- WhiteBalanceShade = 0x10,
- WhiteBalanceTungsten = 0x20,
- WhiteBalanceFluorescent = 0x40,
- WhiteBalanceIncandescent = 0x80,
- WhiteBalanceFlash = 0x100,
- WhiteBalanceSunset = 0x200
- };
- Q_DECLARE_FLAGS(WhiteBalanceModes, WhiteBalanceMode)
-
- Q_PROPERTY(QCamera::State state READ state NOTIFY stateChanged)
-
- QCamera(QObject *parent = 0, QMediaServiceProvider *provider = QMediaServiceProvider::defaultServiceProvider());
- QCamera(const QByteArray& device, QObject *parent = 0);
- ~QCamera();
-
- static QList<QByteArray> availableDevices();
- static QString deviceDescription(const QByteArray &device);
-
- bool isAvailable() const;
- QtMedia::AvailabilityError availabilityError() const;
-
- State state() const;
-
- CaptureMode captureMode() const;
- CaptureModes supportedCaptureModes() const;
-
- FlashMode flashMode() const;
- void setFlashMode(FlashMode mode);
- FlashModes supportedFlashModes() const;
- bool isFlashReady() const;
-
- FocusMode focusMode() const;
- void setFocusMode(FocusMode mode);
- FocusModes supportedFocusModes() const;
- FocusStatus focusStatus() const;
-
- bool macroFocusingEnabled() const;
- bool isMacroFocusingSupported() const;
- void setMacroFocusingEnabled(bool);
-
- ExposureMode exposureMode() const;
- void setExposureMode(ExposureMode mode);
- ExposureModes supportedExposureModes() const;
-
- qreal exposureCompensation() const;
- void setExposureCompensation(qreal ev);
-
- MeteringMode meteringMode() const;
- void setMeteringMode(MeteringMode mode);
- MeteringModes supportedMeteringModes() const;
-
- WhiteBalanceMode whiteBalanceMode() const;
- void setWhiteBalanceMode(WhiteBalanceMode mode);
- WhiteBalanceModes supportedWhiteBalanceModes() const;
- int manualWhiteBalance() const;
- void setManualWhiteBalance(int colorTemperature);
-
- int isoSensitivity() const;
- QList<int> supportedIsoSensitivities(bool *continuous = 0) const;
- void setManualIsoSensitivity(int iso);
- void setAutoIsoSensitivity();
-
- qreal aperture() const;
- QList<qreal> supportedApertures(bool *continuous = 0) const;
- void setManualAperture(qreal aperture);
- void setAutoAperture();
-
- qreal shutterSpeed() const;
- QList<qreal> supportedShutterSpeeds(bool *continuous = 0) const;
- void setManualShutterSpeed(qreal seconds);
- void setAutoShutterSpeed();
-
- qreal maximumOpticalZoom() const;
- qreal maximumDigitalZoom() const;
- qreal opticalZoom() const;
- qreal digitalZoom() const;
-
- void zoomTo(qreal opticalZoom, qreal digitalZoom);
-
- bool isExposureLocked() const;
-
- Error error() const;
- QString errorString() const;
-
-public Q_SLOTS:
- void start();
- void stop();
-
- void setCaptureMode(QCamera::CaptureMode mode);
-
- void lockExposure();
- void unlockExposure();
-
- void startFocusing();
- void cancelFocusing();
-
-Q_SIGNALS:
- void captureModeChanged(QCamera::CaptureMode);
- void flashReady(bool);
- void focusStatusChanged(QCamera::FocusStatus);
- void opticalZoomChanged(qreal);
- void digitalZoomChanged(qreal);
-
- void apertureChanged(qreal);
- void apertureRangeChanged();
- void shutterSpeedChanged(qreal);
- void isoSensitivityChanged(int);
-
- void exposureLocked();
-
- void focusReached();
- void focusUnableToReach();
-
- void stateChanged(QCamera::State);
- void error(QCamera::Error);
-
-private:
- Q_DISABLE_COPY(QCamera)
- Q_DECLARE_PRIVATE(QCamera)
- Q_PRIVATE_SLOT(d_func(), void _q_error(int, const QString &))
- Q_PRIVATE_SLOT(d_func(), void _q_updateFocusStatus(QCamera::FocusStatus))
-};
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(QCamera::CaptureModes)
-Q_DECLARE_OPERATORS_FOR_FLAGS(QCamera::FlashModes)
-Q_DECLARE_OPERATORS_FOR_FLAGS(QCamera::FocusModes)
-Q_DECLARE_OPERATORS_FOR_FLAGS(QCamera::WhiteBalanceModes)
-Q_DECLARE_OPERATORS_FOR_FLAGS(QCamera::MeteringModes)
-Q_DECLARE_OPERATORS_FOR_FLAGS(QCamera::ExposureModes)
-
-QTM_END_NAMESPACE
-
-Q_DECLARE_METATYPE(QTM_PREPEND_NAMESPACE(QCamera)::State)
-Q_DECLARE_METATYPE(QTM_PREPEND_NAMESPACE(QCamera)::Error)
-Q_DECLARE_METATYPE(QTM_PREPEND_NAMESPACE(QCamera)::FocusStatus)
-
-
-#endif // QCAMERA_H