1 /*

     2 * Copyright (c) 2006 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:  Implementation of presence info field collection.

    15  *

    16 */

    17 

    18 

    19 #ifndef CPRESENCEINFOFIELDCOLLECTIONIMP_H

    20 #define CPRESENCEINFOFIELDCOLLECTIONIMP_H

    21 

    22 #include <e32std.h>

    23 #include <s32strm.h> // RWriteStream, RReadStream

    24 #include <ximpbase.h>

    25 #include <ximpdatamodelifids.hrh>

    26 #include "ximpapidataobjbase.h"

    27 #include "presenceapiobjbase.h"

    28 #include "presencetypehelpers.h"

    29 #include "presenceinfofieldcollection.h"

    30 

    31 class MPresenceInfoField;

    32 class CPresenceInfoFilterImp;

    33 

    34 /**

    35  * Implementation of presence info field collection.

    36  *

    37  *

    38  *

    39  *

    40  * @ingroup ximpdatamodelapi

    41  * @since S60 v3.2

    42  */

    43 NONSHARABLE_CLASS( CPresenceInfoFieldCollectionImp ): public CXIMPApiDataObjBase, 

    44     public MPresenceInfoFieldCollection

    45     {

    46 public:

    47 

    48     /** The class ID. */

    49     enum { KClassId = PRIMP_CLSID_CPRESENCEINFOFIELDCOLLECTIONIMP };

    50 

    51 public:

    52 

    53     IMPORT_C static CPresenceInfoFieldCollectionImp* NewLC();

    54 

    55     virtual ~CPresenceInfoFieldCollectionImp();

    56 

    57 private:

    58 

    59     CPresenceInfoFieldCollectionImp();

    60 

    61     void ConstructL();

    62 

    63     /**

    64      * @see CXIMPApiDataObjBase

    65      */

    66     XIMPIMP_DECLARE_DATAOBJ_BASE_PRIV_METHODS

    67 

    68 public: // From MXIMPBase

    69 

    70     /**

    71      * Implementation of MXIMPBase interface methods

    72      * @see MXIMPBase

    73      */

    74     XIMPIMP_DECLARE_IF_BASE_METHODS

    75 

    76     /**

    77      * @see CXIMPApiDataObjBase

    78      */

    79     XIMPIMP_DECLARE_DATAOBJ_BASE_METHODS

    80 

    81 public: // New functions

    82 

    83     /**

    84      * Internalizes object data from given stream.

    85      * @param aStream Stream to read.

    86      */

    87     IMPORT_C void InternalizeL( RReadStream& aStream );

    88 

    89 

    90 public: // from MPresenceInfoFieldCollection

    91 

    92     /**

    93      * @see MPresenceInfoFieldCollection

    94      */

    95     TInt FieldCount() const;

    96 

    97     /**

    98      * @see MPresenceInfoFieldCollection

    99      */

   100     const MPresenceInfoField& FieldAt(

   101             TInt aIndex ) const;

   102 

   103     /**

   104      * @see MPresenceInfoFieldCollection

   105      */

   106     void LookupFieldByFieldType(

   107             MPresenceInfoField*& aPresenceInfoField,

   108             const TDesC8& aMatch ) const;

   109             

   110     /**

   111      * @see MPresenceInfoFieldCollection

   112      */

   113     TInt DeleteFieldByFieldType(const TDesC8& aMatch );

   114 

   115     /**

   116      * @see MPresenceInfoFieldCollection

   117      */

   118     void AddOrReplaceFieldL(

   119             MPresenceInfoField* aPresenceInfoField );

   120 

   121 public: // new methods

   122 

   123     /**

   124      * Remove from this field collection the field

   125      * at the given index.

   126      */

   127     void RemoveField( TInt aIndex );

   128 

   129 private: // helpers

   130 

   131     /** 

   132      * Find index, starting at the given object.

   133      * @return KErrNotFound if not found

   134      * @return Otherwise returns the index of given object

   135      */

   136     TInt FindIndexOfObj( MPresenceInfoField*& aObject ) const;

   137 

   138 private: // data

   139 

   140     /**

   141      * OWN: The fields stored in this collection

   142      */

   143     RPrInfoFieldArray iFields;

   144     };

   145 

   146 #endif // CPRESENCEINFOFIELDCOLLECTIONIMP_H

   147 

   148 

   149