1 /*

     2 * Copyright (c) 2005-2007 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:  Phonebook 2 memory entry contact loader.

    15 *

    16 */

    17 

    18 

    19 #ifndef CPBK2MEMORYENTRYCONTACTLOADER_H

    20 #define CPBK2MEMORYENTRYCONTACTLOADER_H

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 #include <MPbk2ContactNavigationLoader.h>

    25 #include <MVPbkSingleContactOperationObserver.h>

    26 #include <MVPbkContactStoreObserver.h>

    27 

    28 // FORWARD DECLARATIONS

    29 class MVPbkStoreContact;

    30 class MVPbkContactOperationBase;

    31 class MPbk2MemoryEntryView;

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36  * Phonebook 2 memory entry contact loader utility class.

    37  */

    38 class CPbk2MemoryEntryContactLoader : public CBase,

    39                                       public MPbk2ContactNavigationLoader,

    40                                       private MVPbkSingleContactOperationObserver,

    41                                       private MVPbkContactStoreObserver

    42     {

    43     public: // Constructors and destructor

    44 

    45         /**

    46          * Creates a new instance of this class.

    47          *

    48          * @param aMemoryEntryAppView   Memory entry app view using the

    49          *              services of this class.

    50          * @return  A new instance of this class.

    51          */

    52         IMPORT_C static CPbk2MemoryEntryContactLoader* NewL(

    53                 MPbk2MemoryEntryView& aMemoryEntryView );

    54 

    55         /**

    56          * Destructor.

    57          */

    58         ~CPbk2MemoryEntryContactLoader();

    59 

    60     public: // From MPbk2ContactNavigationLoader

    61         IMPORT_C void ChangeContactL(

    62                 const MVPbkContactLink& aContactLink );

    63         IMPORT_C MVPbkContactLink* ContactLinkLC() const;

    64 

    65     private: // From MVPbkSingleContactOperationObserver

    66         void VPbkSingleContactOperationComplete(

    67                 MVPbkContactOperationBase& aOperation,

    68                 MVPbkStoreContact* aContact );

    69         void VPbkSingleContactOperationFailed(

    70                 MVPbkContactOperationBase& aOperation,

    71                 TInt aError );

    72 

    73     private: // From MVPbkContactStoreObserver

    74         void StoreReady(

    75                 MVPbkContactStore& aContactStore );

    76         void StoreUnavailable(

    77                 MVPbkContactStore& aContactStore,

    78                 TInt aReason );

    79         void HandleStoreEventL(

    80                 MVPbkContactStore& aContactStore,

    81                 TVPbkContactStoreEvent aStoreEvent );

    82 

    83     private: // Implementation

    84         CPbk2MemoryEntryContactLoader(

    85                 MPbk2MemoryEntryView& aMemoryEntryView );

    86         void RetrieveContactL();

    87 

    88     protected: // Data

    89         /// Own: Retrieve operation

    90         MVPbkContactOperationBase* iRetrieveOperation;

    91         /// Ref: Memory entry appview

    92         MPbk2MemoryEntryView& iMemoryEntryView;

    93         /// Own: Contact link

    94         MVPbkContactLink* iContactLink;

    95         /// Ref: Contact store of the current contact

    96         MVPbkContactStore* iContactStore;

    97     };

    98 

    99 #endif // CPBK2MEMORYENTRYCONTACTLOADER_H

   100 

   101 // End of File