1 /*

     2 * Copyright (c) 2010 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 #ifndef CFOLDERRENAMEDHARVESTER_H

    20 #define CFOLDERRENAMEDHARVESTER_H

    21 

    22 //  INCLUDES 

    23 #include <e32base.h>

    24 

    25 class CFilePlugin;

    26 

    27 class CFolderRenamedItem : public CBase

    28 	{

    29 public:

    30 	static CFolderRenamedItem * NewL ( const TDesC &aOldName, const TDesC &aNewName );

    31 

    32 	virtual ~CFolderRenamedItem();

    33 

    34 	const TDesC& OldName();

    35 	const TDesC& NewName();

    36 

    37 private:

    38 	CFolderRenamedItem();

    39 	void ConstructL( const TDesC &aOldName, const TDesC &aNewName );

    40 

    41 private:

    42 	HBufC *iOldName;

    43 	HBufC *iNewName;

    44 	};

    45 

    46 class CFolderRenamedHarvester : public CActive

    47     {

    48     public:

    49 

    50     	enum TFileHarvesterState

    51     		{

    52     		EFolderRenamedIdleState,

    53     		EFolderRenamedStartHarvest,

    54     		EFolderRenamedGetFileId

    55     		};

    56 

    57         /**

    58         * Construction

    59         * @return Harvester image plugin

    60         */

    61         static CFolderRenamedHarvester* NewL(CFilePlugin& aFilePlugin, RFs& aFs);

    62 

    63         /**

    64         * Destruction

    65         */

    66         virtual ~CFolderRenamedHarvester();

    67 

    68         /**

    69         * Start harvesting File items

    70         * @return ETrue, if ready.

    71         */

    72         TBool StartL( const TFileName& aOldDirectoryName, const TFileName& aNewDirectoryName );

    73 

    74     private:  //From CActive

    75 

    76 	    /**

    77 	     * From CACtive.

    78 	     */

    79         void DoCancel();

    80 

    81         /**

    82 	     * From CACtive.

    83          */

    84         void RunL();

    85 

    86         /**

    87 	     * From CACtive.

    88 	     * @param aError Leave code from RunL()

    89 	     * @return Error code, KErrNone if error was handled successfully.

    90          */

    91         TInt RunError( TInt aError );

    92 

    93     private:

    94 

    95         /**

    96         * Private constructor

    97         */    

    98     	CFolderRenamedHarvester( CFilePlugin& aFilePlugin, RFs& aFs );

    99 

   100         /**

   101         * 2nd phase construction

   102         */    

   103         void ConstructL();

   104 

   105         /**

   106         * Get next messaging folder 

   107         */

   108         void GetNextFolderL();

   109 

   110         /**

   111         * Get File identifier

   112         */ 

   113         void GetFileIdL();

   114 

   115         /**

   116         * Checks if harvesting is ready or not.

   117         * @return ETrue, if ready.

   118         */

   119         void SetNextRequest( TFileHarvesterState aState );

   120 

   121     private:

   122         // File plugin for observing

   123         CFilePlugin& iFilePlugin; 

   124 

   125         // File harvester state.

   126         TFileHarvesterState iHarvestState;

   127 

   128         // RFs

   129         RFs& iFs;

   130         CDir* iDir;

   131         CDirScan* iDirscan;

   132         TInt iCurrentIndex;

   133         TInt iStepNumber;

   134 

   135         TFileName iOldFolderName;

   136         TFileName iNewFolderName;

   137         RPointerArray <CFolderRenamedItem> iRenamedFolders;

   138     };

   139 

   140 #endif // CFOLDERRENAMEDHARVESTER_H

   141 

   142 // End of File