--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/menufw/hierarchynavigator/hnmetadatamodel/inc/hnbitmapidcache.h	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,126 @@
+/*
+* Copyright (c) 2007-2008 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: 
+*  Version     : %version: 3 % << Don't touch! Updated by Synergy at check-out.
+*
+*/
+
+
+#ifndef HNXMLMODELCACHE_H_
+#define HNXMLMODELCACHE_H_
+
+#include <e32base.h>
+#include <e32hashtab.h>
+#include <xmlengdom.h>
+#include <bautils.h>
+
+
+/**
+ * Bitmaps and masks ids cache.
+ * 
+ * @since S60 5.0
+ * @ingroup group_hnmetadatamodel
+ */
+NONSHARABLE_CLASS( CHnBitmapIdCache ) : public CBase
+    {
+
+private:
+    
+    /**
+     * Default constructor.
+     * 
+     * @since S60 5.0
+     */
+    CHnBitmapIdCache();
+    
+    /**
+     * Standard second phase constructor.
+     * 
+     * @since S60 5.0
+     */
+    void ConstructL();
+
+public:
+    
+    /**
+     * Two-phase constructor.
+     * 
+     * @since S60 5.0
+     */
+    static CHnBitmapIdCache* NewLC();
+    
+    /**
+     * Two-phase constructor.
+     * 
+     * 
+     */
+    static CHnBitmapIdCache* NewL();
+    
+    /**
+     * Adds a new entry into the cache.
+     * @param aKey A key identifying a pair: key - value.
+     * @param aValue A value.
+     * 
+     * @since S60 5.0
+     */
+    TInt AddL( const TDesC8& aKey, TInt aValue );
+    
+    /**
+     * Checks if the cache contains an entry identifies by a given key.
+     * 
+     * @param aSuiteName The name of the suite to be checked.
+     * @return ETrue if a suite of a given name is stored in the cache,
+     *         otherwise - EFalse.
+     *         
+     * @since S60 5.0
+     */
+    TBool ExistsL( const TDesC8& aKey );
+    
+    /**
+     * Gets an integer value by a given name.
+     * 
+     * @param aSuiteName The name corresponding to the xml document to be
+     *                   retrieved from the cache.
+     * @param aDocument The reference to the xml document.
+     * 
+     * @since S60 5.0
+     */
+    void GetL( const TDesC8& aKey, TInt& aValue );
+    
+    /**
+     * Resets the cache - removes all stored xml documents.
+     * 
+     * @since S60 5.0
+     */
+    void Reset();
+    
+    /**
+     * Standard C++ virtual destructor.
+     * 
+     * @since S60 5.0
+     */
+    virtual ~CHnBitmapIdCache();
+
+private:
+    
+    /**
+     * The hash map storing pairs: and an integer value.
+     * 
+     * @since S60 5.0
+     */
+    RHashMap< HBufC8*, TInt > iEntries;
+    
+    };
+
+#endif /*HNXMLMODELCACHE_H_*/