1 /*

     2 * Copyright (c) 2009-2010 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 class MCameraUseCaseHint;

    32 

    33 //  Class Definitions

    34 class CxeCameraDevice : public QObject

    35 {

    36     Q_OBJECT

    37 

    38     public:

    39         CxeCameraDevice();

    40         virtual ~CxeCameraDevice();

    41 

    42         CCamera* camera();

    43         CCamera::CCameraAdvancedSettings *advancedSettings();

    44         CCamera::CCameraImageProcessing *imageProcessor();

    45         MCameraOrientation *cameraOrientation();

    46         CCamera::CCameraSnapshot *cameraSnapshot();

    47         MCameraFaceTracking *faceTracking();

    48         MCameraUseCaseHint *useCaseHintApi();

    49 

    50         virtual void setCamera( CCamera *aCamera );

    51         virtual void deleteCamera();

    52         virtual void releaseCamera();

    53         virtual void reserveCamera();

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

    55 

    56     protected:

    57 

    58     signals:

    59         void prepareForCameraDelete();

    60         void cameraAllocated(CxeError::Id error);

    61         void prepareForRelease();

    62         void aboutToReserve();

    63 

    64     private:

    65         CxeError::Id initResources();

    66         void releaseResources();

    67 

    68     private:

    69         CCamera *mCamera;

    70         CCamera::CCameraAdvancedSettings *mAdvancedSettings;

    71         CCamera::CCameraImageProcessing  *mImageProcessor;

    72         CCamera::CCameraSnapshot         *mCameraSnapshot;

    73         MCameraOrientation               *mCameraOrientation; // not owned

    74         MCameraFaceTracking              *mFaceTracking;      // not owned

    75         MCameraUseCaseHint               *mUseCaseHintApi;    // not owned

    76 

    77     friend class CxeCameraDeviceControlSymbian;

    78 };

    79 

    80 

    81 #endif  // CXECAMERADEVICE_H

    82