--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/cntcommonui/common/cntsavemanager.cpp	Tue Sep 21 17:07:25 2010 +0300
@@ -0,0 +1,154 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+
+#include "cntsavemanager.h"
+#include "cntdebug.h"
+
+/*!
+    Contact saving helper class. Used mainly in edit view for contact saving,
+    but should also be used in other (special) cases a contact needs to be saved.
+    For example "forcing" phonebook to shut down (end key, from task swapper etc..)
+    in detail editors.
+*/
+CntSaveManager::CntSaveManager(CntContactType type, QObject* parent) :
+    QObject(parent),
+    mContactType(type)
+{
+    CNT_ENTRY
+    
+    CNT_EXIT
+}
+
+/*!
+    Destructor
+*/
+CntSaveManager::~CntSaveManager()
+{
+    CNT_ENTRY
+    
+    CNT_EXIT
+}
+
+/*!
+    Saves the given QContact to the given QContactManager. Also takes care of checking
+    if the contact is MyCard or a group and behaves different accordingly.
+
+    \param aContact the contact to be saved, ownership not taken
+    \param aManager the QContactManager which should be used for saving the contact, ownership not taken
+    \return CntSaveResult enum to describe what was done to the contact (saved, updated etc...)
+*/
+CntSaveManager::CntSaveResult CntSaveManager::saveContact(QContact* aContact, QContactManager* aManager)
+{
+    CNT_ENTRY
+    
+    CntSaveResult result = ENothingDone;
+    bool isSavedContact = aContact->localId() > 0;
+    
+    // if the contact is really changed or a new one
+    if ( (*aContact) != aManager->contact(aContact->localId()) || !isSavedContact )
+    {
+        int detailCount = aContact->details().count();
+        
+        // Don't set preferred details for a group
+        if (mContactType != EGroup)
+        {
+            setPreferredDetails( aContact );
+        }
+        
+        // If its a new contact
+        if ( !isSavedContact )
+        {
+            // if a new contact has 2 or less details, it's still considered empty
+            if ( detailCount > 2 )
+            {
+                bool success = aManager->saveContact( aContact );
+                if ( success && mContactType == EMyCard )
+                {
+                    aManager->setSelfContactId( aContact->localId() );
+                }
+                
+                result = success ? ESaved : EFailed;
+            }
+        }
+        else
+        {
+            // Contact details has been cleared out, a symbian QContact with 
+            // 4 or less details is in reality empty.
+            if ( detailCount <= 4 )
+            {
+                bool success = aManager->removeContact( aContact->localId() );
+                
+                result = success ? EDeleted : EFailed;
+            }
+            else
+            {
+                bool success = aManager->saveContact(aContact);
+                
+                result = success ? EUpdated : EFailed;     
+            }
+        }
+    }
+    
+    CNT_EXIT_ARGS(result)
+    
+    return result;
+}
+
+/*!
+    Set the preferred call, sms and email details for a contact if possible
+    and needed.
+
+    \param aContact the contact being handled
+*/
+void CntSaveManager::setPreferredDetails( QContact* aContact )
+{
+    CNT_ENTRY
+    
+    QList<QContactPhoneNumber> numberList( aContact->details<QContactPhoneNumber>() );
+    //set preferred number for call if there is only one phone number
+    if ( aContact->preferredDetail("call").isEmpty() && numberList.count() == 1 )
+    {
+        aContact->setPreferredDetail( "call", numberList.first() );
+    }
+    //set preferred number for message if there is only one mobile phone number
+    if ( aContact->preferredDetail("message").isEmpty() && numberList.count() >= 1 )
+    {
+        int mobileNumbers = 0;
+        int mobileNumberIndex = -1;
+        for (int i = 0; i < numberList.count(); i++)
+        {
+            QStringList subTypes = numberList.at(i).subTypes();
+            if (subTypes.count() && subTypes.first() == QContactPhoneNumber::SubTypeMobile)
+            {
+                mobileNumbers++;
+                mobileNumberIndex = i;
+            }      
+        }
+        if ( mobileNumbers == 1 )
+        {
+            aContact->setPreferredDetail( "message", numberList.at(mobileNumberIndex) );
+        }
+    }
+    QList<QContactEmailAddress> emailList( aContact->details<QContactEmailAddress>() );
+    //set preferred number for email if there is only one email address
+    if ( aContact->preferredDetail("email").isEmpty() && emailList.count() == 1 )
+    {
+        aContact->setPreferredDetail( "email", emailList.first() );
+    }
+    
+    CNT_EXIT
+}