1 /*

     2 * Copyright (c) 2008 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 the License "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:  Map to store attributes

    15 *

    16 */

    17 

    18 #ifndef __FEEDS_MAP_H

    19 #define __FEEDS_MAP_H

    20 

    21 // INCLUDES

    22 #include <e32std.h>

    23 #include <e32base.h>

    24 

    25 // CONSTANTS

    26 

    27 // MACROS

    28 

    29 // DATA TYPES

    30 

    31 // FUNCTION PROTOTYPES

    32 

    33 // FORWARD DECLARATIONS

    34 

    35 // CLASS DECLARATION

    36 

    37 

    38 class CFeedsMap : public CBase

    39     {

    40 public: // Construct/Destructor

    41     /**

    42      * Two-phased constructor.

    43      */

    44     IMPORT_C static  CFeedsMap* NewL();

    45 

    46     static CFeedsMap* NewLC();

    47 

    48     /**

    49      * Destructor.

    50      */

    51      IMPORT_C ~CFeedsMap();

    52 

    53 private:	

    54     /**

    55      * C++ default constructor.

    56      */

    57     CFeedsMap();

    58 

    59     /**

    60      * By default Symbian 2nd phase constructor is private.

    61      */

    62     void ConstructL();

    63 

    64 public:

    65     /**

    66      * Sets string Attribute

    67      *

    68      *

    69      * @param Enum value representing an attribute

    70      * @param aValue - value of the attribute

    71      * @return KErrNone if successful otherwise symbian specific error

    72      */

    73      IMPORT_C TInt SetStringAttribute(TUint anAttribute, const TDesC& aValue);

    74 

    75     /**

    76      * Sets integer Attribute

    77      *

    78      *

    79      * @param Enum value representing an attribute

    80      * @param aValue - value of the attribute

    81      * @return KErrNone if successful otherwise symbian specific error

    82      */

    83      IMPORT_C TInt SetIntegerAttribute(TUint anAttribute, TInt aValue);

    84 

    85     /**

    86      * Sets time Attribute

    87      *

    88      *

    89      * @param Enum value representing an attribute

    90      * @param aValue - value of the attribute

    91      * @return KErrNone if successful otherwise symbian specific error

    92      */

    93      IMPORT_C TInt SetTimeAttribute(TUint anAttribute, TTime aValue);

    94 

    95     /**

    96      * Gets string Attribute

    97      *

    98      *

    99      * @param Enum value representing an attribute

   100      * @param aValue - returned value of the attribute 

   101      * @return KErrNone if successful otherwise KErrNotFound

   102      */

   103      IMPORT_C TInt GetStringAttribute(TUint anAttribute, TPtrC& aValue) const;

   104 

   105     /**

   106      * Gets integer Attribute

   107      *

   108      *

   109      * @param Enum value representing an attribute

   110      * @param aValue - returned value of the attribute 

   111      * @return KErrNone if successful otherwise KErrNotFound

   112      */

   113      IMPORT_C TInt GetIntegerAttribute(TUint anAttribute, TInt& aValue) const;

   114 

   115     /**

   116      * Gets time Attribute

   117      *

   118      *

   119      * @param Enum value representing an attribute

   120      * @param aValue - returned value of the attribute 

   121      * @return KErrNone if successful otherwise KErrNotFound

   122      */

   123      IMPORT_C TInt GetTimeAttribute(TUint anAttribute, TTime& aValue) const;

   124 

   125     /**

   126      * Resets Map

   127      *

   128      *

   129      * @return void

   130      */

   131      IMPORT_C void ResetL();

   132 

   133     /**

   134      * Checks whether Given attribute exists in map

   135      * 

   136      * 

   137      * @return ETrue if attribute exits in map

   138      */

   139      

   140      IMPORT_C TBool IsExist(TUint anAttribute) const;

   141 

   142     /**

   143      * Retuns the count of entries in the map

   144      *

   145      * @return Total number of entries in the map

   146      */

   147      IMPORT_C TInt Count()const;

   148 

   149     /**

   150      * Overloaded array operator funtion

   151      *

   152      * @return enum value corresponding to an attribute

   153      */

   154      IMPORT_C TUint operator[](TInt index)const;

   155 

   156 

   157 private:

   158     // Data

   159     RArray<TUint> iEnums;

   160     HBufC* iValueString;

   161     RArray<TInt> iStart;

   162     RArray<TInt> iSize;

   163     };

   164 

   165 #endif // #ifndef __FEEDS_MAP_H