1 /*

     2 * Copyright (c) 2005 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 

    18 

    19 

    20 

    21 #ifndef CMCECOMCAMERASOURCE_H

    22 #define CMCECOMCAMERASOURCE_H

    23 

    24 #include <e32std.h>  

    25 #include <ecam.h>

    26 #include "mcecommediasource.h"

    27 

    28 class TMceCameraInfo

    29     {

    30 public:

    31     TInt iIndex;

    32     TCameraInfo iInfo;

    33     };

    34 

    35 

    36 /**

    37  * 

    38  *

    39  * @lib 

    40  */

    41 class CMceComCameraSource : public CMceComMediaSource

    42 	{

    43 

    44 public: // Constructors and destructor

    45 

    46     /**

    47     * Constructor

    48     */

    49     static CMceComCameraSource* NewL();

    50 

    51     /**

    52     * Constructor

    53     */

    54     static CMceComCameraSource* NewLC();

    55 

    56     /**

    57     * Destructor.

    58     */

    59 	~CMceComCameraSource();

    60 

    61 public: // from CMceComMediaSource

    62 

    63     /**

    64     * Internalizes flat data

    65     * @param aReadStream read stream

    66     */

    67     void InternalizeFlatL( RReadStream& aReadStream );

    68 

    69     /**

    70     * Externalizes flat data

    71     * @param aWriteStream write stream

    72     */

    73     void ExternalizeFlatL( RWriteStream& aWriteStream );

    74 

    75     /**

    76     * Traversal event handler

    77     * @param aEvent the event

    78     * @return status, if event was consumed or not or object needs update

    79     */

    80     TInt EventReceivedL( TMceComEvent& aEvent );

    81 

    82     /**

    83     * Clones this object

    84     * @return the cloned object

    85     */

    86     CMceComMediaSource* CloneL();

    87 

    88     /**

    89     * Updates this object

    90     * @param aUpdate object updates this

    91     */

    92     void UpdateL( CMceComMediaSource& aUpdate );

    93 

    94 

    95 #ifdef MCE_COMMON_SERVER_SIDE

    96 

    97     /**

    98     * Returns mcc type for mcc endpoint

    99     * @return mcc type

   100     */

   101     const TUid MccType();

   102     

   103     /**

   104     * Returns init param for mcc endpoint

   105     * @return mcc type

   106     */

   107     const TDesC8& InitParamL( const CMceComCodec& aCodec );

   108     

   109     /**

   110     * Called after endpoint has been prepared.

   111     */ 

   112     TInt DoPrepared();

   113     

   114 #endif//MCE_COMMON_SERVER_SIDE

   115 

   116 protected:

   117 

   118     /**

   119     * C++ default constructor.

   120     */

   121 	CMceComCameraSource();

   122 		

   123 

   124 public: // serialized data

   125 

   126     TInt iCameraIndex;

   127     TInt iZoomFactor;

   128     TInt iDigitalZoomFactor;

   129     TInt iContrast;

   130     TInt iBrightness;

   131     TInt iExposure;

   132     TInt iWhiteBalance;

   133     

   134     TInt iCamerasAvailable;

   135     TCameraInfo iCameraInfo;

   136     TBool iInitialInfoRetrieved;

   137 

   138 private: // Data

   139 

   140     HBufC8* iSettings;

   141     

   142 	};

   143 

   144 

   145 #endif