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:

    13 *

    14 * Description:  Phonebook 2 delete mycard command.

    15 *

    16 */

    17 

    18 #ifndef CPBK2DELETEMYCARDCMD_H

    19 #define CPBK2DELETEMYCARDCMD_H

    20 

    21 // INCLUDES

    22 #include <e32base.h>

    23 #include <MPbk2Command.h>

    24 #include <MVPbkBatchOperationObserver.h>

    25 

    26 // FORWARD DECLARATIONS

    27 class MPbk2ContactUiControl;

    28 class MVPbkContactLink;

    29 class MVPbkStoreContact;

    30 class CVPbkContactLinkArray;

    31 class CPbk2ApplicationServices;

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36  * Phonebook 2 delete mycard command.

    37  */

    38 NONSHARABLE_CLASS( CPbk2DeleteMyCardCmd ) :

    39     public CActive,

    40     public MPbk2Command,

    41     public MVPbkBatchOperationObserver

    42     {

    43 public: // Construction and destruction

    44 

    45     /**

    46      * Creates a new instance of this class.

    47      *

    48      * @param aUiControl    UI control.

    49      * @param aLink Contact to be deleted

    50      * @return  A new instance of this class.

    51      */

    52     static CPbk2DeleteMyCardCmd* NewL(

    53             MPbk2ContactUiControl& aUiControl,

    54             const MVPbkContactLink& aLink );

    55 

    56     /**

    57      * Destructor.

    58      */

    59     ~CPbk2DeleteMyCardCmd();

    60 

    61 public: // From MPbk2Command

    62     

    63     void ExecuteLD();

    64     void AddObserver( MPbk2CommandObserver& aObserver );

    65     void ResetUiControl(MPbk2ContactUiControl& aUiControl);

    66 

    67 private: // From CActive

    68     

    69     void DoCancel();

    70     void RunL();

    71     TInt RunError( TInt aError );

    72 

    73 private: // From MVPbkBatchOperationObserver

    74     

    75     void StepComplete( 

    76         MVPbkContactOperationBase& aOperation,

    77         TInt aStepSize );

    78     TBool StepFailed( 

    79         MVPbkContactOperationBase& aOperation,

    80         TInt aStepSize, TInt aError );

    81     void OperationComplete( 

    82         MVPbkContactOperationBase& aOperation );

    83 

    84 private: // Data structures

    85     /// Process states

    86     enum TProcessState

    87         {

    88         EConfirming,

    89         EStarting,

    90         EDeleting,

    91         EStopping,

    92         ECanceling

    93         };

    94 

    95 private: // Implementation

    96     

    97     /**

    98      * Constructor

    99      * 

   100      * @param aUiControl Active UI control  

   101      */

   102     CPbk2DeleteMyCardCmd( MPbk2ContactUiControl& aUiControl );

   103 

   104     /**

   105      * Constructor

   106      * 

   107      * @param aLink Contact to be deleted

   108      */

   109     void ConstructL( const MVPbkContactLink& aLink );

   110 

   111     /**

   112      * Issue asynchronous request to move into state

   113      * 

   114      * @param aState next state

   115      */

   116     void IssueRequest( TProcessState aState );

   117     

   118     /**

   119      * Complete the command process

   120      * 

   121      * @param aCancelCode result of the command process

   122      */

   123     void ProcessDismissed( TInt aCancelCode );

   124 

   125     /**

   126      * Delete contact that was given in the construction

   127      */

   128     void DeleteContactL();

   129     

   130     /**

   131      * Show confirmation query for delete operation

   132      */

   133     void ConfirmDeletionL();

   134 

   135 private: // Data

   136     /// Ref: UI control

   137     MPbk2ContactUiControl* iUiControl;

   138     /// Ref: Command observer

   139     MPbk2CommandObserver* iCommandObserver;

   140     

   141     /// Own: Current state of process

   142     TProcessState iState;

   143     /// Own: Delete operation

   144     MVPbkContactOperationBase* iDeleteOperation;

   145     /// Own: Contact to be deleted (only one contact)

   146     CVPbkContactLinkArray* iContactsArray;

   147     /// Own: Application Services instance

   148     CPbk2ApplicationServices* iAppServices;

   149     };

   150 

   151 #endif // CPBK2DELETEMYCARDCMD_H

   152 

   153 // End of File