--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/predictivesearch/PcsAlgorithm/Algorithm1/inc/CPcsAdaptiveGridItem.h	Wed Jun 09 09:26:27 2010 +0300
@@ -0,0 +1,138 @@
+/*
+* Copyright (c) 2010 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:  Utility class to hold a single item for Adaptive Grid.
+*               Used to provide quickly to client applications (Phonebook)
+*               The Adaptive Grid for the full list of contacts, which is
+*               the one that is displayed when the Find Box is empty.
+*/
+
+#ifndef __CPS_ADAPTIVE_GRID_ITEM_H__
+#define __CPS_ADAPTIVE_GRID_ITEM_H__
+
+// SYSTEM INCLUDES
+#include <e32base.h>
+#include <s32strm.h>
+#include <CPcsDefs.h>
+
+// CLASS DECLARATION
+
+/**
+ * Utility class to hold a single item for the Adaptive Grid.
+ * This class is used to represent one character of the Adaptive Grid
+ * with its reference counters.
+ * 
+ * @lib pcsutils.lib
+ * @since S60 v3.2
+ */
+class CPcsAdaptiveGridItem : public CBase
+{
+	public:
+
+		/**
+		 * Two phase construction
+		 *
+		 * @return Instance of CPcsAdaptiveGridItem
+		 */
+		static CPcsAdaptiveGridItem* NewL( const TChar& aChar );
+
+		/**
+		 * Destructor
+		 */
+		~CPcsAdaptiveGridItem( );
+
+		/**
+		 * TLinearOrder rule for comparison of data objects
+         *
+         * @return order
+		 */
+		static TInt CompareByCharacter( const CPcsAdaptiveGridItem& aObject1, 
+		                                const CPcsAdaptiveGridItem& aObject2 );
+
+		/**
+		 * Returns the character of the Adaptive Grid item
+		 *
+		 * @return Character input
+		 */
+		TChar Character( ) const;
+			
+        /**
+         * Selectors for Adaptive Grid character reference counters
+         */
+        enum TCounterSelector
+            {
+            EFirstNameLastName = 0,
+            EUnnamedCompanyName,
+            ECompanyName,
+            ENumberCounters
+            };
+
+        /**
+         * Return the Adaptive Grid item reference counter for a given selector
+         * 
+         * @param Reference counter selector
+         * @return Reference counter value
+         */
+        TUint GetRefCounter( const TUint aSelector );
+        
+        /**
+         * Increments the Adaptive Grid item reference counter for a given selector
+         * 
+         * @param Reference counter selector
+         */
+        void IncrementRefCounter( const TUint aSelector );
+        
+        /**
+         * Decrements the Adaptive Grid item reference counter for a given selector
+         * 
+         * @param Reference counter selector
+         */
+        void DecrementRefCounter( const TUint aSelector );
+
+        /**
+         * Checks if Adaptive Grid item reference counters for all selectors are 0
+         * 
+         * @return ETrue if all reference counters are 0
+         *         EFalse otherwise
+         */
+        TBool AreRefCountersZero( );
+        
+        /**
+         * Checks if Adaptive Grid item reference counters for the requested selectors are not 0
+         * 
+         * @return ETrue if one at least of the reference counters is > 0
+         *         EFalse otherwise
+         */
+        TBool IsRefCounterNonZero( const TBool aCompanyName );
+        
+	private:
+
+		/**
+		 * Default Constructor
+		 */
+		CPcsAdaptiveGridItem( const TChar& aChar );
+
+		/**
+		 * Character of the Adaptive Grid
+		 */
+		TChar iCharacter;
+
+	    /**
+	     *  Reference counters for the Adaptive Grid characters
+	     */
+        TFixedArray<TUint, CPcsAdaptiveGridItem::ENumberCounters> iCountersArr; 
+};
+
+#endif // __CPS_ADAPTIVE_GRID_ITEM_H__
+
+// End of file