ximpfw/presence/srcpresencedatamodel/presenceinfo/presenceinfofieldvalueenumimp.cpp
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     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:  MPresenceInfoFieldValueEnum API object implementation.
       
    15  *
       
    16 */
       
    17 
       
    18 
       
    19 #include "presenceinfofieldvalueenumimp.h"
       
    20 #include "presenceinfofieldvalueenum.h"
       
    21 #include "ximprbufhelpers.h"
       
    22 #include "ximpobjecthelpers.h"
       
    23 
       
    24 // ============================ MEMBER FUNCTIONS =============================
       
    25 
       
    26 // ---------------------------------------------------------------------------
       
    27 // CPresenceInfoFieldValueEnumImp::NewLC()
       
    28 // ---------------------------------------------------------------------------
       
    29 //
       
    30 EXPORT_C CPresenceInfoFieldValueEnumImp* CPresenceInfoFieldValueEnumImp::NewLC()
       
    31     {
       
    32     CPresenceInfoFieldValueEnumImp* self = new ( ELeave ) CPresenceInfoFieldValueEnumImp();
       
    33     CleanupStack::PushL( self );
       
    34     self->ConstructL();
       
    35     return self;
       
    36     }
       
    37 
       
    38 // ---------------------------------------------------------------------------
       
    39 // CPresenceInfoFieldValueEnumImp::NewFromStreamLC()
       
    40 // ---------------------------------------------------------------------------
       
    41 //
       
    42 XIMPIMP_IMPLEMENT_DATAOBJ_NEWFROMSTREAM( CPresenceInfoFieldValueEnumImp )
       
    43 
       
    44 // ---------------------------------------------------------------------------
       
    45 // Implement supported interface access.
       
    46 // ---------------------------------------------------------------------------
       
    47 //
       
    48 XIMPIMP_IF_BASE_GET_INTERFACE_BEGIN( CPresenceInfoFieldValueEnumImp, MPresenceInfoFieldValueEnum )
       
    49     XIMPIMP_IF_BASE_GET_CLASS( CXIMPApiDataObjBase, this )
       
    50 XIMPIMP_IF_BASE_GET_INTERFACE_END()
       
    51 XIMPIMP_IF_BASE_GET_CONST_INTERFACE_BEGIN( CPresenceInfoFieldValueEnumImp, MPresenceInfoFieldValueEnum )
       
    52     XIMPIMP_IF_BASE_GET_CONST_CLASS( CXIMPApiDataObjBase, this )
       
    53 XIMPIMP_IF_BASE_GET_INTERFACE_END()
       
    54 
       
    55 // ---------------------------------------------------------------------------
       
    56 // CPresenceInfoFieldValueEnumImp::~CPresenceInfoFieldValueEnumImp()
       
    57 // ---------------------------------------------------------------------------
       
    58 //
       
    59 CPresenceInfoFieldValueEnumImp::~CPresenceInfoFieldValueEnumImp()
       
    60     {
       
    61     // nothing
       
    62     }
       
    63 
       
    64 // ---------------------------------------------------------------------------
       
    65 // CPresenceInfoFieldValueEnumImp::CPresenceInfoFieldValueEnumImp()
       
    66 // ---------------------------------------------------------------------------
       
    67 //
       
    68 CPresenceInfoFieldValueEnumImp::CPresenceInfoFieldValueEnumImp()
       
    69     {
       
    70     // nothing
       
    71     iMaxValue = KMaxTInt32;
       
    72     iMinValue = KMinTInt32;
       
    73     }
       
    74 
       
    75 // ---------------------------------------------------------------------------
       
    76 // CPresenceInfoFieldValueEnumImp::ConstructL()
       
    77 // ---------------------------------------------------------------------------
       
    78 //
       
    79 void CPresenceInfoFieldValueEnumImp::ConstructL()
       
    80     {
       
    81     // nothing
       
    82     }
       
    83 
       
    84 // ---------------------------------------------------------------------------
       
    85 // CPresenceInfoFieldValueEnumImp::ExternalizeL()
       
    86 // ---------------------------------------------------------------------------
       
    87 //
       
    88 void CPresenceInfoFieldValueEnumImp::ExternalizeL( RWriteStream& aStream ) const
       
    89     {
       
    90     aStream.WriteInt32L( iMaxValue );
       
    91     aStream.WriteInt32L( iMinValue );
       
    92     aStream.WriteInt32L( iValue );
       
    93     }
       
    94 
       
    95 // ---------------------------------------------------------------------------
       
    96 // CPresenceInfoFieldValueEnumImp::InternalizeL()
       
    97 // ---------------------------------------------------------------------------
       
    98 //
       
    99 EXPORT_C void CPresenceInfoFieldValueEnumImp::InternalizeL( RReadStream& aStream )
       
   100     {
       
   101     iMaxValue = aStream.ReadInt32L();
       
   102     iMinValue = aStream.ReadInt32L();
       
   103     iValue    = aStream.ReadInt32L();
       
   104     }
       
   105 
       
   106 // ---------------------------------------------------------------------------
       
   107 // CPresenceInfoFieldValueEnumImp::EqualsContent()
       
   108 // ---------------------------------------------------------------------------
       
   109 //
       
   110 TBool CPresenceInfoFieldValueEnumImp::EqualsContent( 
       
   111         const CXIMPApiDataObjBase& aOtherInstance ) const
       
   112     {
       
   113     const CPresenceInfoFieldValueEnumImp* tmp =
       
   114         TXIMPGetImpClassOrPanic< const CPresenceInfoFieldValueEnumImp >::From( 
       
   115                 aOtherInstance.Base() );
       
   116 
       
   117     TBool same = ETrue;
       
   118     TBool x = iMaxValue == tmp->iMaxValue;
       
   119     same &= x;
       
   120 
       
   121     x = iMinValue == tmp->iMinValue;
       
   122     same &= x;
       
   123 
       
   124     x = iValue == tmp->iValue;
       
   125     same &= x;
       
   126 
       
   127     return same;
       
   128     }
       
   129 
       
   130 // ---------------------------------------------------------------------------
       
   131 // CPresenceInfoFieldValueEnumImp::MinValue()
       
   132 // ---------------------------------------------------------------------------
       
   133 //
       
   134 TInt CPresenceInfoFieldValueEnumImp::MinValue() const
       
   135     {
       
   136     return iMinValue;
       
   137     }
       
   138 
       
   139 // ---------------------------------------------------------------------------
       
   140 // CPresenceInfoFieldValueEnumImp::MaxValue()
       
   141 // ---------------------------------------------------------------------------
       
   142 //
       
   143 TInt CPresenceInfoFieldValueEnumImp::MaxValue() const
       
   144     {
       
   145     return iMaxValue;
       
   146     }
       
   147 
       
   148 // ---------------------------------------------------------------------------
       
   149 // CPresenceInfoFieldValueEnumImp::Value()
       
   150 // ---------------------------------------------------------------------------
       
   151 //
       
   152 TInt CPresenceInfoFieldValueEnumImp::Value() const
       
   153     {
       
   154     return iValue;
       
   155     }
       
   156 
       
   157 // ---------------------------------------------------------------------------
       
   158 // CPresenceInfoFieldValueEnumImp::SetValueL
       
   159 // ---------------------------------------------------------------------------
       
   160 //
       
   161 void CPresenceInfoFieldValueEnumImp::SetValueL( TInt aValue )
       
   162     {
       
   163     User::LeaveIfError( aValue > iMaxValue ? KErrOverflow : KErrNone ); 
       
   164     User::LeaveIfError( aValue < iMinValue ? KErrUnderflow : KErrNone ); 
       
   165 
       
   166     iValue = aValue;
       
   167     }
       
   168 
       
   169 // ---------------------------------------------------------------------------
       
   170 // CPresenceInfoFieldValueEnumImp::SetLimits
       
   171 // ---------------------------------------------------------------------------
       
   172 //
       
   173 void CPresenceInfoFieldValueEnumImp::SetLimits( TInt aMin, TInt aMax )
       
   174     {
       
   175     iMinValue = aMin;
       
   176     iMaxValue = aMax;
       
   177     }
       
   178 
       
   179 // End of file