1 /*

     2 * Copyright (c) 2004 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:  Base class for WV attribute models.

    15 *

    16 */

    17 

    18 #ifndef CPENGWVATTRIBUTEMODELBASE_H

    19 #define CPENGWVATTRIBUTEMODELBASE_H

    20 

    21 //  INCLUDES

    22 #include <E32Base.h>

    23 #include "MPEngPresenceAttrModelTypeImp.h"

    24 

    25 

    26 

    27 /**

    28  * Base class for WV attribute models.

    29  *

    30  * @lib PEngAttrLib

    31  * @since 3.0

    32  */

    33 NONSHARABLE_CLASS( CPEngWVAttributeModelBase ) : public CBase,

    34         public MPEngPresenceAttrModelTypeImp

    35     {

    36 public:  // Constructors and destructor

    37 

    38     /**

    39      * C++ constructor.

    40      */

    41     CPEngWVAttributeModelBase( TBool aUserOwnAttribute );

    42 

    43 

    44     /**

    45      * Destructor.

    46      */

    47     virtual ~CPEngWVAttributeModelBase();

    48 

    49 

    50 

    51 

    52 public: // Functions from MPEngPresenceAttrModelTypeImp

    53 

    54     /**

    55      * From MPEngPresenceAttrModelTypeImp.

    56      *

    57      * Empty base implementation for such virtual functions

    58      * that most WV attribute do not support.

    59      *

    60      * @since 3.0

    61      */

    62     TBool SetDataL( TInt* aIntData,

    63                     const TDesC8* a8Data,

    64                     const TDesC16* a16Data,

    65                     TInt aField,

    66                     TInt aGroup );

    67 

    68 

    69     TBool SetDataAsyncL( const TDesC8* a8Data,

    70                          const TDesC16* a16Data,

    71                          TRequestStatus& aRequestStatus,

    72                          TInt aField,

    73                          TInt aGroup );

    74 

    75     void CancelSetDataAsync();

    76     TAny* TypeExtension( TUint32 aType );

    77     void HandleNetworkSessionStateChangeL( TBool aSessionOpen );

    78 

    79 

    80 protected: //Helpers

    81 

    82 

    83     /**

    84      * Assertion helpers.

    85      *

    86      * @since 3.0

    87      */

    88     void __AssertAttrEnumValueOutOfBoundsL() const;

    89     void __AssertAttrEnumValueOutOfBounds() const;

    90 

    91 

    92 

    93 protected: //Data

    94 

    95     //OWN: Is instance user own attribute or not?

    96     const TBool   iUserOwnModel;

    97 

    98     };

    99 

   100 #endif      //CPENGWVATTRIBUTEMODELBASE_H

   101 

   102 //  End of File

   103