--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/uiengine/inc/xnpropertylist.h	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,150 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Property list implementation
+*
+*/
+
+
+#ifndef __XNPROPERTYLIST_H__
+#define __XNPROPERTYLIST_H__
+
+// System includes
+#include <e32base.h>
+
+// User includes
+#include "xndomproperty.h"
+
+// Forward declarations
+class CXnPropertyComparator;
+class CXnMap;
+class CXnProperty;
+
+struct CXnPropertyKey : public CBase
+    {
+    const TDesC8* iString;
+    CXnDomProperty::TPseudoClass iPseudoClass;
+    };
+
+// Class declaration
+
+/**
+ *  Property list
+ *
+ *  @ingroup group_xnlayoutengine 
+ *  @lib xn3layoutengine.lib
+ *  @since Series 60 3.1
+ */
+NONSHARABLE_CLASS( CXnPropertyList ) : public CBase
+    {
+public:
+    // Constructors and destructor
+    
+    /**
+     * Two-phased constructor.
+     * 
+     * @return Property list object.
+     */
+    static CXnPropertyList* NewL();
+
+    /**
+     * Destructor.
+     */
+    ~CXnPropertyList();
+
+public:
+    // New functions
+
+    /**
+     * Set a property. The list will assume ownership of the property. 
+     * If an equal property is already in the list, it will be replaced with 
+     * the new property and the old property will be destroyed.
+     * 
+     * @since Series 60 3.1
+     * @param aProperty Property to set. 
+     */
+    void SetPropertyL( CXnProperty* aProperty );
+
+    /**
+     * Gets a property. The list will retain ownership of the property, 
+     * the caller must not destroy the property. The returned pointer will 
+     * become invalid if the property is replaced in the list by a subsequent 
+     * SetL().
+     * 
+     * @since Series 60 3.1
+     * @param aProperty Property key
+     * @return The property mapped to the key or NULL if not found. 
+     */
+    CXnProperty* GetProperty( const TDesC8& aKey ) const;
+    
+    /**
+     * Set a state
+     * 
+     * @since Series 60 3.1
+     * @param aState State to set.
+     * @return ETrue if pseudoclass found, EFalse otherwise 
+     */
+    TBool SetStateL( const TDesC8& aState );
+
+    /**
+     * Check whether a state is set
+     * 
+     * @since Series 60 3.1
+     * @param aState State to be checked
+     * @return ETrue if set, EFalse if not
+     */
+    TBool IsStateSet( const TDesC8& aState );
+    
+    /**
+     * Unset a state
+     * 
+     * @since Series 60 3.1
+     * @param aState State to unset.
+     * @return ETrue if pseudoclass found, EFalse otherwise
+     */
+    TBool UnsetState( const TDesC8& aState );
+
+    /**
+     * Clone the list
+     * 
+     * @since Series 60 3.1
+     * @return Clone of the list
+     */
+    CXnPropertyList* CloneL();
+protected:
+    // New functions
+    
+    /**
+     * C++ default constructor.
+     */
+    CXnPropertyList();
+
+private:
+    
+    /**
+     * Two-phased constructor.
+     * @param aComparator Propety comparator.
+     */
+    void ConstructL();
+
+private:
+    // Data
+    
+    /** Map of property objects. */
+    CXnMap* iMap;
+    /** Currently used pseudoclasses (states) */
+    RArray< CXnDomProperty::TPseudoClass > iCurrentPseudoClasses;
+    };
+
+#endif //__XNPROPERTYLIST_H__
+