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 "IEImageList.h"

    29 #include <ExifUtility.h> 

    30 #include <ICLExif.h> 

    31 #include "ImageMonitorAO.h"

    32 #include "IEEngineImp.h"

    33 

    34 #include <IEImageProcessing.h>

    35 #include <exifread.h>

    36 

    37 #include "IEEngineImp.h"

    38 #include "IEEngineUtils.h"

    39 #include "FileSystemMonitorAO.h"

    40 

    41 // FORWARD DECLARATIONS

    42 class CIEFileLoader;

    43 class CFileSystemMonitorAO;

    44 

    45 class CIEImageFinder : public CBase

    46     {

    47     public:

    48         static CIEImageFinder* NewL(

    49                 CIEFileLoader* aCallback, 

    50                 RArray<CImageData*>& aFileNameData, 

    51                 RArray<CImageData*>& aFaceFileNameData, 

    52                 RCriticalSection* aCritical);

    53         

    54         static CIEImageFinder* NewLC(

    55                 CIEFileLoader* aCallback, 

    56                 RArray<CImageData*>& aFileNameData, 

    57                 RArray<CImageData*>& aFaceFileNameData, 

    58                 RCriticalSection* aCritical);

    59         

    60         CIEImageFinder(CIEFileLoader* callback, 

    61                         RArray<CImageData*>& aFileNameData, 

    62                         RArray<CImageData*>& aFaceFileNameData, 

    63                         RCriticalSection* aCritical);

    64         void ConstructL();

    65         ~CIEImageFinder();

    66         void StartFinderL(const TDesC& aSearchName);

    67         void FileSystemChanged();

    68         void SetImageDataChanged();

    69         

    70     private:

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

    72         void SearchFilesL(const TDesC& aSearchName);

    73         TInt CheckIfFileExist(TFileName& aFileName);

    74         float ReadAspectRatioL(TFileName& aFileName);

    75         void CheckCreatedThumbnails(CImageData& aImageData) const;

    76         void GetDatabaseFileName(TFileName & fileName) const;

    77         TBool IsSearching() const;

    78        

    79     private:

    80         //CFileSystemMonitorAO*   iFileSystemMonitor;

    81         CIEImageList*           iImageList;

    82         RFs                     iFileServer;

    83         CIEFileLoader*          iCallback;

    84         CIEEngineUtils          iIEEngineUtils;

    85         RArray<CImageData*>&    iFileNameData;

    86         RArray<CImageData*>&    iFaceFileNameData;

    87         RCriticalSection*       iCritical;

    88         TExifReaderUtility*     iExifReader;

    89     };

    90 

    91 #endif //__IEIMAGEFINDER_H_

    92 

    93 // End of File