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 __FILEFINDERTHREAD_H__

    19 #define __FILEFINDERTHREAD_H__

    20 

    21 // INCLUDES

    22 #include <e32base.h> 

    23 #include <badesca.h> 

    24 #include <IEBgpsInfo.h>

    25 #include <PathInfo.h>

    26 #include <BAUTILS.H>

    27 

    28 // FORWARD DECLARATIONS

    29 class IEImageFinderAO;

    30 class CImageData;

    31 class CIEFileLoader;

    32 

    33 

    34 // CLASS DECLARATION

    35 

    36 class CMediator: public CBase

    37 {

    38 public:

    39     RArray<CImageData*>*    iFileNameData;

    40     RArray<CImageData*>*    iFaceFileNameData;

    41     TBool*                  iAll128x128TNsDone;

    42     TBool*                  iAll640x480TNsDone;

    43     TBool*                  iAll320x320TNsDone;

    44     CIEFileLoader*          iFileLoader;

    45     RCriticalSection*       iCritical;

    46     TFileName                  iFileName;

    47 };

    48 

    49 

    50 /**

    51 *  CFileFinderThread application engine class.

    52 */

    53 class CFileFinderThread: public CBase

    54 	{

    55 public: 

    56 

    57 	static CFileFinderThread* NewL(CIEFileLoader* aFileLoader, 

    58                                     RArray<CImageData*>& aFileNameData, 

    59                                     RArray<CImageData*>& aFaceFileNameData, 

    60                                     RCriticalSection* aCritical, TDesC& aFileName);

    61 	

    62 	static CFileFinderThread* NewLC(CIEFileLoader* aFileLoader, 

    63                                     RArray<CImageData*>& aFileNameData, 

    64                                     RArray<CImageData*>& aFaceFileNameData,  

    65 	                                RCriticalSection* aCritical, TDesC& aFileName);

    66 	

    67 	CFileFinderThread(CIEFileLoader* aFileLoader, 

    68                         RArray<CImageData*>& aFileNameData, 

    69                         RArray<CImageData*>& aFaceFileNameData, 

    70 	                    RCriticalSection* aCritical, TDesC& aFileName);

    71 	

    72 	~CFileFinderThread(void);

    73 

    74 	void StartL();

    75 	void Stop();

    76 	static TInt ExecuteThreadOne(TAny *aPtr);

    77 	static void CreateFileFinderL(CMediator* aMediator);

    78 

    79 private: //functions

    80 	void CreateThreadsL();

    81 

    82 private: // Basic two-phase Symbian OS constructors

    83 	void ConstructL();

    84 	CFileFinderThread();

    85 	

    86 private: // data members       

    87 	

    88 	// a handle for thread1

    89 	RThread                iThreadOne;

    90 	TBool                  iCreatedThreads;

    91 	CMediator*             iSMediator;

    92 	RArray<CImageData*>&   iFileNameData;

    93 	RArray<CImageData*>&   iFaceFileNameData;

    94 	CIEFileLoader*         iFileLoader;

    95 	RCriticalSection*      iCritical;

    96 	TBufC<KMaxFileName>    iRootPath;

    97     TBufC<KMaxFileName>    iSearchName;

    98     TFileName              iFilename;

    99     };

   100 

   101 #endif // __FILEFINDERTHREAD_H__