phoneengine/PhoneCntFinder/ContactService/src/tphcntcontactselectionstrategy.cpp
branchRCL_3
changeset 58 40a3f856b14d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/PhoneCntFinder/ContactService/src/tphcntcontactselectionstrategy.cpp	Thu Aug 19 09:54:27 2010 +0300
@@ -0,0 +1,141 @@
+/*
+* Copyright (c)  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:  Implementation of TPhCntContactSelectionStrategy class.
+*
+*/
+
+#include <MVPbkContactLinkArray.h>
+#include <CVPbkContactStoreUriArray.h>
+#include <MVPbkContactLink.h>
+#include <MVPbkContactStore.h>
+#include <MVPbkContactStoreProperties.h>
+
+#include "tphcntcontactselectionstrategy.h"
+
+const TInt KFirstContactInList = 0;
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TPhCntContactSelectionStrategy::TPhCntContactSelectionStrategy( )
+    {
+    iSeveralMatchesAllowed = TPhCntContactSelectionStrategy::EAllowSingleMatch;
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void TPhCntContactSelectionStrategy::SetContactSelectionStrategy( 
+        TAllowSeveralMatches aSeveralMatchesAllowed )
+    {
+    iSeveralMatchesAllowed = aSeveralMatchesAllowed;
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TInt TPhCntContactSelectionStrategy::ApplyStrategy( 
+    const MVPbkContactLinkArray& aContactLinkArray )
+    {
+    iContactLinkArray = &aContactLinkArray;
+        
+    if ( iSeveralMatchesAllowed == TPhCntContactSelectionStrategy::EAllowSingleMatch )
+        {
+        return ApplySingleMatchStrategy( );
+        }
+    else
+        {
+        return ApplySeveralMatchesStrategy( );
+        }    
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TInt TPhCntContactSelectionStrategy::ApplyAdditonalStoreStrategy( 
+    const MVPbkContactLinkArray& aContactLinkArray,
+    const CVPbkContactStoreUriArray& aAdditionalStoreUriArray )
+    {
+    iContactLinkArray = &aContactLinkArray;    
+    
+    TInt ret( KNoContact );
+    TInt contactsFoundFromAdditionalStore(0); 
+    
+    for ( TInt i = 0; i < aContactLinkArray.Count(); i++ )
+        {
+        TVPbkContactStoreUriPtr uri = GetContactStoreUri( i );
+    
+        if ( aAdditionalStoreUriArray.IsIncluded( uri ) )
+            {
+            contactsFoundFromAdditionalStore++;
+            ret = i;
+            }            
+        }
+    
+    if ( contactsFoundFromAdditionalStore > 1 )
+        {
+        // Multiple matches from additional stores -> no match.
+        ret = KManyContacts;
+        }
+            
+    return ret;    
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TVPbkContactStoreUriPtr TPhCntContactSelectionStrategy::GetContactStoreUri( 
+        TInt aContactLinkArrayIndex )
+    {
+    return iContactLinkArray->At( aContactLinkArrayIndex ).ContactStore().StoreProperties().Uri();
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TInt TPhCntContactSelectionStrategy::ApplySingleMatchStrategy( )
+    {
+    if ( iContactLinkArray->Count() == 1 )
+        {        
+        return KFirstContactInList;
+        }
+    else
+        {
+        return KNoContact;
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TInt TPhCntContactSelectionStrategy::ApplySeveralMatchesStrategy( )
+    {
+    if ( iContactLinkArray->Count() >= 1 )
+        {
+        return KFirstContactInList;
+        }
+    else
+        {
+        return KNoContact;
+        }
+    }