1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 #ifndef CXECAMERADEVICE_H

    18 #define CXECAMERADEVICE_H

    19 

    20 //  Include Files

    21 

    22 #include <QObject>

    23 #include <ecam.h> // CCamera

    24 #include <ecam/camerasnapshot.h>

    25 #include <ecamadvsettings.h> // CCamera::CCameraAdvancedSettings

    26 #include "cxeerror.h"

    27 #include "cxenamespace.h"

    28 

    29 class MCameraOrientation;

    30 class MCameraFaceTracking;

    31 

    32 //  Class Definitions

    33 class CxeCameraDevice : public QObject

    34 {

    35     Q_OBJECT

    36 

    37     public:

    38         CxeCameraDevice();

    39         virtual ~CxeCameraDevice();

    40 

    41         CCamera* camera();

    42         CCamera::CCameraAdvancedSettings *advancedSettings();

    43         CCamera::CCameraImageProcessing *imageProcessor();

    44         MCameraOrientation *cameraOrientation();

    45         CCamera::CCameraSnapshot *cameraSnapshot();

    46         MCameraFaceTracking *faceTracking();

    47 

    48         virtual void setCamera( CCamera *aCamera );

    49         virtual void deleteCamera();

    50         virtual void releaseCamera();

    51         virtual CxeError::Id newCamera(Cxe::CameraIndex cameraIndex, MCameraObserver2 *observer);

    52 

    53     protected:

    54 

    55     signals:

    56         void prepareForCameraDelete();

    57         void cameraAllocated(CxeError::Id error);

    58         void prepareForRelease();

    59 

    60 

    61     private:

    62         CxeError::Id initResources();

    63         void releaseResources();

    64 

    65     private:

    66         CCamera *mCamera;

    67         CCamera::CCameraAdvancedSettings *mAdvancedSettings;

    68         CCamera::CCameraImageProcessing  *mImageProcessor;

    69         CCamera::CCameraSnapshot         *mCameraSnapshot;

    70         MCameraOrientation               *mCameraOrientation; // not owned

    71         MCameraFaceTracking              *mFaceTracking;      // not owned

    72 

    73     friend class CxeCameraDeviceControlSymbian;

    74 };

    75 

    76 

    77 #endif  // CXECAMERADEVICE_H

    78