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: Juha Kauppinen, Mika Hokkanen

    13 * 

    14 * Description: Photo Browser

    15 *

    16 */

    17 

    18 #ifndef __IEIMAGEPROCESSINGIMP_H__

    19 #define __IEIMAGEPROCESSINGIMP_H__

    20 

    21 #include <IEBgpsInfo.h>

    22 

    23 #include <IEImageProcessing.h>

    24 

    25 #include "IEImagicBGPSAO.h"

    26 

    27 // Include files

    28 

    29 #include "IEBgpClient.h"

    30 

    31 class CImagicBGPSAO;

    32 // Forward class declarations

    33 

    34 /**

    35  * Thumbnail generation implementation class.

    36  */ 

    37 class CIEImageProcessingImp : public CIEImageProcessing,public MIETNInternalObserver

    38 {

    39 public:

    40     /**

    41      * Symbian 1st Phase construction.

    42      * Creation implementatation class.

    43      * 

    44      * @param aObserver - Thumbnail Observer

    45      */

    46 	static CIEImageProcessingImp* NewL(MIETNObserver& aObserver);

    47 	/**

    48      * Destructor.

    49      *

    50      */

    51 	~CIEImageProcessingImp();

    52 private:

    53 	void ConstructL();

    54 	CIEImageProcessingImp(MIETNObserver& aObserver);

    55 

    56 private: // from MIETNInternalObserver

    57     /**

    58      *  When Thumbnail generation is completed this method is 

    59      *  called.

    60      * 

    61      * @param  aErrorCode - KErrNone in case of no error otherwise

    62      *                    - System wide error code

    63      */

    64 	void HandleEvents(TInt aErrorCode);

    65 	

    66 private: // From CIEImageProcessing	 	

    67 	void GenerateTN(const TDesC& aMGDir, const TDesC& aTNDir);

    68 	void GenerateTN(const TDesC& aMGDir, const TDesC& aTNDir, const TSize &aSize);

    69 	void GenerateTN(const TDesC& aMGDir, const TDesC& aTNDir, const TSize &aSize, CFbsBitmap* aSrcBitmap);

    70 	void CancelTNGeneration();

    71 

    72 private: // Data members

    73     /** Observer reference **/

    74 	MIETNObserver& iObserver;

    75 	/** Client **/

    76 	RIEBgpClient iIEBgpClient;	

    77 	/** TNCreation Active object pointer **/

    78 	CImagicBGPSAO *iImagicBGPSAO;

    79 };

    80 

    81 #endif // __IEIMAGEPROCESSINGIMP_H__