diff -r e686773b3f54 -r 0ba2181d7c28 phonebookengines/contactsmodel/cntplsql/src/cpcskeymap.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/contactsmodel/cntplsql/src/cpcskeymap.cpp	Fri Mar 19 09:27:18 2010 +0200
@@ -0,0 +1,165 @@
+/*
+* 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: Retrieves the character map for each of the numeric keys.
+*/
+
+// INCLUDE FILES
+#include "cpcskeymap.h"
+
+// Treat space as sepator
+#define KSpaceChar      ' '
+
+// Separator character stored in predictive search table columns
+_LIT(KSeparator, " ");
+
+
+// ============================== MEMBER FUNCTIONS ============================
+
+// ----------------------------------------------------------------------------
+// CPcsKeyMap::NewL
+// Two Phase Construction
+// ----------------------------------------------------------------------------
+CPcsKeyMap* CPcsKeyMap::NewL()
+	{
+    CPcsKeyMap* self = new ( ELeave ) CPcsKeyMap();
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+	} 
+
+// ----------------------------------------------------------------------------
+// CPcsKeyMap::CPcsKeyMap
+// Constructor
+// ----------------------------------------------------------------------------
+CPcsKeyMap::CPcsKeyMap()
+	{
+	}
+
+void CPcsKeyMap::ConstructL()
+	{   
+	}
+
+// ----------------------------------------------------------------------------
+// CPcsKeyMap::~CPcsKeyMap
+// Destructor
+// ----------------------------------------------------------------------------
+CPcsKeyMap::~CPcsKeyMap()
+	{
+	}
+
+// ----------------------------------------------------------------------------
+// CPcsKeyMap::GetNumericKeyStringL
+// If aPlainConversion is EFalse, supports sub-string searches and space is
+// converted to a separator character (not zero).
+// ----------------------------------------------------------------------------
+HBufC* CPcsKeyMap::GetNumericKeyStringL(const TDesC& aSource,
+                                        TBool aPlainConversion) const
+    {
+    TInt length = aSource.Length();
+    if (!aPlainConversion)
+        {
+        ++length; // One extra character for leading separator
+        }
+    HBufC* destination = HBufC::NewL(length);
+    TPtr ptr = destination->Des();
+
+    if (!aPlainConversion)
+        {
+        ptr.Append(KSeparator);
+        }
+
+	for (TInt i = 0; i < aSource.Length(); ++i)
+        {
+		if (!aPlainConversion && aSource[i] == KSpaceChar)
+			{
+			ptr.Append(KSeparator);
+			}
+		else
+			{
+			TChar a = aSource[i];
+			TChar b = a.GetUpperCase();
+			ptr.Append(GetNumericValueForChar(b));
+			}
+        }
+
+    return destination;
+    }
+
+TChar CPcsKeyMap::GetNumericValueForChar(TChar input ) const
+    {
+    
+    TChar ret = '0';
+    switch (input)
+        {
+        case 'A': 
+        case 'B': 
+        case 'C':
+               ret = '2';
+               break;
+        case 'D': 
+        case 'E':
+        case 'F':
+            ret = '3';
+            break;
+            
+        case 'G': 
+        case 'H':
+        case 'I':
+            ret = '4';
+            break;
+
+        case 'J': 
+        case 'K': 
+        case 'L':
+            ret = '5';
+            break;
+
+        case 'M': 
+        case 'N': 
+        case 'O':
+            ret = '6';
+            break;
+      
+        case 'P': 
+        case 'Q':
+        case 'R': 
+        case 'S':
+            ret = '7';
+            break;
+
+        case 'T':
+        case 'U': 
+        case 'V':
+            ret = '8';
+            break;
+
+        case 'W':
+        case 'X':
+        case 'Y': 
+        case 'Z':
+            ret = '9';
+            break;
+            
+		case ' ':
+			ret = '0';
+			break;
+
+		default: // Other chars, e.g. numbers
+			ret = input;
+        }
+    return ret;    
+    }
+
+// End of file