1 /*

     2 * Copyright (c) 2002-2004 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:  Compares two objects.

    15 *

    16 */

    17 

    18 // INCLUDES

    19 #include "xnpropertycomparator.h"

    20 #include "xnproperty.h"

    21 #include "xnpropertylist.h"

    22 #include "xndomproperty.h"

    23 

    24 // -----------------------------------------------------------------------------

    25 // TXnPropertyComparator::TXnPropertyComparator()

    26 // -----------------------------------------------------------------------------

    27 //

    28 TXnPropertyComparator::TXnPropertyComparator()

    29     {

    30     }

    31 

    32 // -----------------------------------------------------------------------------

    33 // TXnPropertyComparator::~TXnPropertyComparator()

    34 // -----------------------------------------------------------------------------

    35 //

    36 TXnPropertyComparator::~TXnPropertyComparator()

    37     {

    38     }

    39 

    40 // -----------------------------------------------------------------------------

    41 // TXnPropertyComparator::Equals()

    42 // -----------------------------------------------------------------------------

    43 //

    44 TBool TXnPropertyComparator::Equals( CBase& aItem1, CBase& aItem2 )

    45     {

    46     CXnPropertyKey& item1 = static_cast< CXnPropertyKey& >( aItem1 );

    47     CXnProperty& item2 = static_cast< CXnProperty& >( aItem2 );

    48     // return ETrue if keys match and pseudoclasses are not set

    49     // or if keys match and both pseudoclasses are set and match

    50     CXnDomProperty* property2 = item2.Property();

    51     if ( item1.iPseudoClass == property2->PseudoClass() &&

    52          *( item1.iString ) == property2->Name() )

    53         {

    54         // names match, pseudoclasses match or are both not set

    55         return ETrue;

    56         }

    57     // all other cases return false.

    58     return EFalse;

    59     }