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:  WV InfoLink attribute constructor.

    15 *

    16 */

    17 

    18 #ifndef CPENGWVINFOLINKCONSTRUCT_H

    19 #define CPENGWVINFOLINKCONSTRUCT_H

    20 

    21 //  INCLUDES

    22 #include    "CPEngWVAttributeConstructBase.h"

    23 #include    "CPEngWVAttributeModelBase.h"

    24 #include    <PEngWVPresenceAttributes2.h>

    25 #include    <E32Base.h>

    26 

    27 

    28 

    29 /**

    30  * WV InfoLink attribute constructor.

    31  *

    32  * @lib PEngAttrLib

    33  * @since 3.0

    34  */

    35 NONSHARABLE_CLASS( CPEngWVInfoLinkConstruct ) : public CPEngWVAttributeConstructBase

    36     {

    37 public:  // Constructors and destructor

    38 

    39     /**

    40      * C++ constructor.

    41      */

    42     CPEngWVInfoLinkConstruct( TPEngWVCspVersion aCurrentCspVer );

    43 

    44 

    45     /**

    46      * Destructor.

    47      */

    48     virtual ~CPEngWVInfoLinkConstruct();

    49 

    50 

    51 

    52 public: // Functions from MPEngPresenceAttrConstructorTypeImp

    53 

    54     /**

    55      * From MPEngPresenceAttrConstructorTypeImp.

    56      *

    57      * @since 3.0

    58      */

    59     MPEngPresenceAttrModelTypeImp* NewAttributeInstanceLC( TBool aUserOwnAttribute ) const;

    60 

    61 

    62 

    63 

    64 public: //Attribute model implementation

    65 

    66 

    67 

    68     /**

    69      * InfoLink data holder.

    70      *

    71      * @lib PEngAttrLib

    72      * @since 3.0

    73      */

    74     NONSHARABLE_CLASS( CPEngWVInfoLink ) : public CBase

    75         {

    76 public:  // Constructors and destructor

    77 

    78         /**

    79          * Two-phased constructor.

    80          */

    81         static CPEngWVInfoLink* NewLC();

    82         static CPEngWVInfoLink* NewLC( RReadStream& aStream );

    83 

    84         /**

    85          * Destructor.

    86          */

    87         virtual ~CPEngWVInfoLink();

    88 

    89 

    90 private:

    91 

    92         /**

    93          * C++ default constructor.

    94          */

    95         CPEngWVInfoLink();

    96 

    97 

    98 public:

    99 

   100 

   101         /**

   102          * Setters to set data fields.

   103          */

   104         void SetUrlL( const TDesC& aUrl );

   105         void SetDescriptionL( const TDesC& aDescr );

   106         void SetMimeTypeL( const TDesC& aMimeType );

   107 

   108         /**

   109          * Getters to access data fields.

   110          */

   111         void GetUrl( TPtrC16& aUrl ) const;

   112         void GetDescription( TPtrC16& aDescr ) const;

   113         void GetMimeType( TPtrC16& aMimeType ) const;

   114 

   115         /**

   116          * Serialization support.

   117          */

   118         TInt ExternalizeSize() const;

   119         void ExternalizeL( RWriteStream& aStream ) const;

   120         void InternalizeL( RReadStream& aStream );

   121 

   122 

   123 private:    //Data

   124 

   125         //OWN: Info link

   126         HBufC* iInfoLink;

   127 

   128         //OWN: Info link description

   129         HBufC* iInfoLinkDescr;

   130 

   131         //OWN: Info link mime type

   132         HBufC* iInfoLinkMimeType;

   133         };

   134 

   135 

   136 

   137 

   138     /**

   139      * WV InfoLink attribute implementation.

   140      *

   141      * @lib PEngAttrLib

   142      * @since 3.0

   143      */

   144     NONSHARABLE_CLASS( CPEngWVInfoLinkModel ): public CPEngWVAttributeModelBase

   145         {

   146 

   147 public:  // Constructors and destructor

   148 

   149         /**

   150          * Destructor.

   151          */

   152         ~CPEngWVInfoLinkModel();

   153 

   154 

   155         /**

   156          * C++ constructor.

   157          */

   158         CPEngWVInfoLinkModel( TBool aUserOwnAttribute );

   159 

   160 

   161 public: // From MPEngPresenceAttrModelTypeImp

   162 

   163 

   164         /**

   165          * From MPEngPresenceAttrModelTypeImp.

   166          */

   167         TBool SetDataL( TInt* aIntData,

   168                         const TDesC8* a8Data,

   169                         const TDesC16* a16Data,

   170                         TInt aField,

   171                         TInt aGroup );

   172 

   173         TBool GetData( TInt* aIntData,

   174                        TPtrC8* a8Data,

   175                        TPtrC16* a16Data,

   176                        TInt aField,

   177                        TInt aGroup ) const;

   178 

   179 

   180         void EncodeDataToXmlL( MPEngXMLSerializer& aSerializer ) const;

   181 

   182         void DecodeDataFromXmlL( MPEngXMLParser& aParser,

   183                                  const TDesC8& aValueBlock );

   184 

   185         void ResetDataL();

   186         TInt DataExternalizeSize() const;

   187         void ExternalizeDataL( RWriteStream& aStream ) const;

   188         void InternalizeDataL( RReadStream& aStream  );

   189 

   190 

   191 

   192 

   193 private: // Helpers

   194 

   195         /**

   196          * Helper to set info link field value.

   197          *

   198          * @param aInfoLink The infolink struct to update.

   199          * @param aData The new data.

   200          * @param aInfoLinkFieldId The field.

   201          * @return ETrue if the aInfoLinkFieldId was a valid

   202          * infolink field. Else EFalse.

   203          */

   204         TBool SetInfoLinkDataL( CPEngWVInfoLink& aInfoLink,

   205                                 const TDesC16& aData,

   206                                 TInt aInfoLinkFieldId );

   207 

   208         /**

   209          * Helper to get info link field value.

   210          *

   211          * @param aInfoLink The infolink struct from to get.

   212          * @param aInfoLinkFieldId The field to get.

   213          * @param aData On the return points to the field data.

   214          * @return ETrue if the aInfoLinkFieldId was a valid

   215          * infolink field. Else EFalse.

   216          */

   217         TBool GetInfoLinkData( const CPEngWVInfoLink& aInfoLink,

   218                                TInt aInfoLinkFieldId,

   219                                TPtrC16& aData ) const;

   220 

   221 

   222 private: //Data

   223 

   224         //OWN: Info link array

   225         RPointerArray< CPEngWVInfoLink > iInfoLinks;

   226 

   227         };

   228     };

   229 

   230 #endif      //CPENGWVINFOLINKCONSTRUCT_H

   231 

   232 //  End of File

   233