1 /*

     2 * Copyright (c) 2002 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 *     Base for WAP adapters.

    16 *

    17 */

    18 

    19 

    20 #ifndef CWPWAPADAPTERBASE_H

    21 #define CWPWAPADAPTERBASE_H

    22 

    23 // INCLUDES

    24 #include <CWPAdapter.h>

    25 #include <MWPContextExtension.h>

    26 

    27 // FORWARD DECLARATIONS

    28 class CWPCharacteristic;

    29 class MWPWAPItemBase;

    30 class CCommsDatabase;

    31 class RCmConnectionMethodExt;

    32 class RCmManagerExt;

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37  * CWPWAPAdapterBase is a base for WAP adapters.

    38  *

    39  * @lib WPWAPAdapter

    40  * @since 2.0

    41  */ 

    42 class CWPWAPAdapterBase : public CWPAdapter, private MWPContextExtension

    43     {

    44     public:  // Constructors and destructor

    45 

    46         /**

    47         * Destructor.

    48         */

    49         ~CWPWAPAdapterBase();

    50 

    51     public: // from CWPAdapter

    52         

    53         TInt ItemCount() const;     

    54         const TDesC16& SummaryTitle(TInt aIndex) const;     

    55         const TDesC16& SummaryText(TInt aIndex) const;      

    56         void SaveL( TInt aItem );

    57         TBool CanSetAsDefault( TInt aItem ) const;

    58         void SetAsDefaultL( TInt aItem );

    59         TInt DetailsL( TInt aItem, MWPPairVisitor& aVisitor );

    60         void VisitL(CWPCharacteristic& aElement);

    61         void VisitL(CWPParameter& aElement);

    62         void VisitLinkL(CWPCharacteristic& aCharacteristic );

    63         TInt ContextExtension( MWPContextExtension*& aExtension );

    64 

    65     public: // from MWPContextExtension

    66         virtual const TDesC8& SaveDataL( TInt aIndex ) const;

    67         virtual void DeleteL( const TDesC8& aSaveData );

    68         TUint32 Uid() const;

    69 

    70     public: // New methods

    71         /**

    72         * Handles one application characteristic.

    73         * @param aCharacteristic The application characteristic

    74         */

    75         virtual void ApplicationL( CWPCharacteristic& aCharacteristic ) = 0;

    76 

    77     protected:  // New functions

    78         /**

    79         * C++ default constructor.

    80         */

    81         CWPWAPAdapterBase();

    82 

    83         /**

    84         * 2nd phase base constructor. Derived classes must call this.

    85         */

    86         void BaseConstructL();

    87 

    88         /**

    89         * Create CCommsDatabase and APEngine if NULL.

    90         */

    91         void CreateDbL();

    92 

    93     protected:  // Data

    94         // The application if of the current characteristic

    95         TPtrC iAppID;

    96 

    97         // The visible setting items. Owns.

    98         RPointerArray<MWPWAPItemBase> iItems;

    99 

   100         // The hidden setting items. Owns.

   101         RPointerArray<MWPWAPItemBase> iHiddenItems;

   102 

   103         // Comms database for saving. Owns.

   104         CCommsDatabase* iCommsDb;

   105 

   106         // APEngine for saving. Owns.

   107         RCmManagerExt* iCmManager;

   108     };

   109 

   110 #endif  // CWPWAPADAPTERBASE_H

   111             

   112 // End of File