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 __IEIMAGEFINDER_H_

    19 #define __IEIMAGEFINDER_H_

    20 

    21 // INCLUDES

    22 #include <e32base.h>

    23 #include <f32file.h>

    24 #include <IEEngine.h>

    25 #include <bautils.h>

    26 

    27 #include "IEFileLoader.h"

    28 #include <ExifUtility.h> 

    29 #include <ICLExif.h> 

    30 

    31 

    32 // FORWARD DECLARATIONS

    33 

    34 class CIEImageFinder : public CBase

    35     {

    36     public:

    37         static CIEImageFinder* NewL(CIEFileLoader* aCallback, RArray<TImageData*>& aFileNameData,TBool& aAll128x128TNsDone, 

    38                                      TBool& aAll640x480TNsDone, TBool& aAll320x320TNsDone, RCriticalSection* aCritical);

    39         

    40         static CIEImageFinder* NewLC(CIEFileLoader* aCallback, RArray<TImageData*>& aFileNameData,TBool& aAll128x128TNsDone, 

    41                                       TBool& aAll640x480TNsDone, TBool& aAll320x320TNsDone, RCriticalSection* aCritical);

    42         

    43         CIEImageFinder(CIEFileLoader* callback, RArray<TImageData*>& aFileNameData, TBool& aAll128x128TNsDone,

    44                         TBool& aAll640x480TNsDone, TBool& aAll320x320TNsDone, RCriticalSection* aCritical);

    45         void ConstructL();

    46         ~CIEImageFinder();

    47         void ScanDirL(CDir* dir, const TDesC& aDir, const TDesC& aWild);

    48         //void ScanDirL(const TDesC& aDir, const TDesC& aWild);

    49         void SearchFilesL(const TDesC& aRootPath, const TDesC& aSearchName);

    50         void IEImageFinderStartL(const TDesC& aRootPath, const TDesC& aSearchName);

    51         TInt CheckIfFileExist(TFileName& aFileName);

    52         float ReadAspectRatioL(TFileName& aFileName);

    53   

    54     private:

    55         TBool IsFileExist(const TDesC &aFileName);

    56         void CheckForTNFiles(TImageData &aImageData);

    57         float ReadExifDataL(const TDes &aFileName);        

    58      

    59         

    60     private:

    61         RFs                     iFileServer;

    62         CIEFileLoader*          iCallback;

    63         RArray<TImageData*>&    iFileNameData;

    64         TBool&                  iAll640x480TNsDone; 

    65         TBool&                  iAll128x128TNsDone;

    66         TBool&                  iAll320x320TNsDone;

    67         TBufC<KMaxFileName>     iRootPath;

    68         TBufC<KMaxFileName>     iSearchName;

    69         RCriticalSection*       iCritical;

    70         TExifReaderUtility*     iExifReader;

    71 //        CImageDecoder*          iImageDecoder;

    72         TBool                   iTnFoldersCreated;

    73     };

    74 

    75 #endif //__IEIMAGEFINDER_H_

    76 

    77 // End of File