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1 /* |
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2 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Compares two objects. |
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15 * |
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16 */ |
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17 |
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18 // INCLUDES |
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19 #include "xnpropertycomparator.h" |
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20 #include "xnproperty.h" |
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21 #include "xnpropertylist.h" |
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22 #include "xndomproperty.h" |
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23 |
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24 // ----------------------------------------------------------------------------- |
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25 // TXnPropertyComparator::TXnPropertyComparator() |
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26 // ----------------------------------------------------------------------------- |
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27 // |
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28 TXnPropertyComparator::TXnPropertyComparator() |
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29 { |
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30 } |
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31 |
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32 // ----------------------------------------------------------------------------- |
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33 // TXnPropertyComparator::~TXnPropertyComparator() |
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34 // ----------------------------------------------------------------------------- |
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35 // |
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36 TXnPropertyComparator::~TXnPropertyComparator() |
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37 { |
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38 } |
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39 |
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40 // ----------------------------------------------------------------------------- |
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41 // TXnPropertyComparator::Equals() |
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42 // ----------------------------------------------------------------------------- |
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43 // |
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44 TBool TXnPropertyComparator::Equals( CBase& aItem1, CBase& aItem2 ) |
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45 { |
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46 CXnPropertyKey& item1 = static_cast< CXnPropertyKey& >( aItem1 ); |
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47 CXnProperty& item2 = static_cast< CXnProperty& >( aItem2 ); |
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48 // return ETrue if keys match and pseudoclasses are not set |
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49 // or if keys match and both pseudoclasses are set and match |
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50 CXnDomProperty* property2 = item2.Property(); |
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51 if ( item1.iPseudoClass == property2->PseudoClass() && |
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52 *( item1.iString ) == property2->Name() ) |
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53 { |
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54 // names match, pseudoclasses match or are both not set |
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55 return ETrue; |
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56 } |
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57 // all other cases return false. |
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58 return EFalse; |
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59 } |