1 /*

     2 * Copyright (c) 2007 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:    Responsible for the deletion of existing predefined contacts

    15 *

    16 */

    17 

    18 #ifndef C_PDCCONTACTDELETION_H

    19 #define C_PDCCONTACTDELETION_H

    20 

    21 // System includes

    22 #include <e32base.h>                        // CBase

    23 #include <MVPbkBatchOperationObserver.h>    // MVPbkBatchOperationObserver

    24 

    25 // Forward declarations

    26 class MVPbkContactOperationBase;

    27 class CVPbkContactManager;

    28 class MVPbkContactLinkArray;

    29 class CVPbkContactLinkArray;

    30 

    31 /**

    32  *  This class is responsible for the deletion of

    33  *  any existing predefined contacts.

    34  */

    35 NONSHARABLE_CLASS( CPdcContactDeletion ): public CBase,

    36                             public MVPbkBatchOperationObserver

    37     {

    38 public:

    39     /**

    40     * Symbian 1st phase constructor

    41     * @return Self pointer to CPdcContactDeletion

    42     * @param    aContactManager   contacts manager

    43     */

    44     static CPdcContactDeletion* NewL( CVPbkContactManager& aContactManager );

    45     

    46     /**

    47     * Destructor.

    48     */

    49     virtual ~CPdcContactDeletion();

    50 

    51 public:

    52     /**

    53     * Deletes a list of contacts

    54     * @param    aLinkArray   array of links to contacts to be deleted,

    55     *                        takes ownership

    56     * @param    aCallerStatus     Caller's iStatus.

    57     */

    58     void DeleteContactsL( MVPbkContactLinkArray* aLinkArray,

    59                                      TRequestStatus& aCallerStatus ,TBool aDeleteStoredContact ); 

    60     

    61     /** 

    62      * Cancels the deletion process

    63      */

    64      void Cancel(); 

    65      void DeleteStoredContactsL(MVPbkContactLinkArray* aLinkArray,

    66                                      TRequestStatus& aCallerStatus,TBool aDeleteStoredContact  );

    67                                      

    68 private: // C++ constructor and the Symbian second-phase constructor

    69     CPdcContactDeletion( CVPbkContactManager& aContactManager );

    70     void ConstructL();

    71     

    72 private:

    73     void DeleteNextContact();

    74     TBool DeleteNextContactL();

    75     

    76 private: // from MVPbkBatchOperationObserver

    77     void StepComplete( MVPbkContactOperationBase& aOperation,

    78                                     TInt aStepSize );

    79     TBool StepFailed( MVPbkContactOperationBase& aOperation,

    80                                     TInt aStepSize, TInt aError );

    81     void OperationComplete( MVPbkContactOperationBase& aOperation );

    82 	

    83 private: // data

    84     /// Ref: Contact manager

    85     CVPbkContactManager& iContactManager;

    86     /// Ref: Array of links to be deleted

    87     MVPbkContactLinkArray* iLinkArray;

    88     /// Ref: Link currently being deleted

    89     CVPbkContactLinkArray* iDeleteArray;

    90     /// Own: Async delete operation

    91     MVPbkContactOperationBase* iDeleteOp;

    92     /// Callers iStatus

    93     TRequestStatus* iCallerStatus;

    94     /// Index of contact being deleted 

    95     TInt iIndex;

    96     /// Judge the type of deletion operator

    97     TBool iDeleteStoredContact;

    98     };

    99 

   100 #endif // C_PDCCONTACTDELETION_H