diff -r 000000000000 -r 8466d47a6819 emailuis/emailui/src/FreestyleEmailUiCLSListsHandler.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/src/FreestyleEmailUiCLSListsHandler.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,429 @@
+/*
+* Copyright (c) 2007 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:  CLS lists class implementation
+*
+*/
+
+#include "emailtrace.h"
+#include <eikenv.h>									// CEikonEnv
+#include <centralrepository.h>						// CRepository
+#include <AknFepInternalCRKeys.h>					// KCRUidAknFep
+//<cmail>
+#include "CFSMailBox.h"								// cfsmailbox
+//</cmail>
+#include <CPsRequestHandler.h>
+#include <CPsSettings.h>
+#include <VPbkEng.rsg>
+
+#include "FreestyleEmailUiCLSListsHandler.h"		// CFSEmailUiClsListsHandler
+#include "FreestyleEMailUiCLSMatchObserverInterface.h"// CFSEmailUiClsContactMatchObserver
+#include "FreestyleEmailUiInputModeObserver.h"		// CFSEmailUiInputModeObserver
+#include "FreestyleEmailUiUtilities.h"
+#include "FreestyleEmailUiCLSItem.h"
+
+
+// ================= MEMBER FUNCTIONS ==========================================
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::NewL
+// -----------------------------------------------------------------------------
+CFSEmailUiClsListsHandler* CFSEmailUiClsListsHandler::NewL( RFs& aFs,
+    CVPbkContactManager* aContactManager )
+	{
+    FUNC_LOG;
+	CFSEmailUiClsListsHandler* object = 
+	    CFSEmailUiClsListsHandler::NewLC( aFs, aContactManager );
+	CleanupStack::Pop( object );
+	return object;
+	}
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::NewLC
+// -----------------------------------------------------------------------------
+CFSEmailUiClsListsHandler* CFSEmailUiClsListsHandler::NewLC( RFs& aFs, CVPbkContactManager* aContactManager )
+	{
+    FUNC_LOG;
+	CFSEmailUiClsListsHandler* object = new (ELeave) CFSEmailUiClsListsHandler( aFs, aContactManager );
+	CleanupStack::PushL( object );
+	object->ConstructL();
+	return object;
+	} 
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::~CFSEmailUiClsListsHandler
+// -----------------------------------------------------------------------------
+CFSEmailUiClsListsHandler::~CFSEmailUiClsListsHandler()
+	{
+    FUNC_LOG;
+	delete iSearchedText;
+	delete iPcsMatchObserver;
+
+	iMatchingCompleteContacts.Reset();
+	iMatchingMRUContacts.Reset();
+    iMatchingMissingEmailContacts.Reset();
+
+    delete iAllMRUContacts;
+    delete iInputObserver;
+	delete iAknFepCenRep;
+	delete iRequestHandler;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::UpdateContactMatchListsL
+// -----------------------------------------------------------------------------
+void CFSEmailUiClsListsHandler::UpdateContactMatchListsL(
+    const RPointerArray<CFSEmailUiClsItem>& aMatches )
+	{
+    FUNC_LOG;
+	for( TInt i = 0 ; i < aMatches.Count() ; ++i )
+		{
+		if( aMatches[i]->IsMruItem() )
+			{
+			// If this is MRU item, we need to check that it doesn't 
+			// already exist in iMatchingCompleteContacts
+			TInt itemIndex = FindDuplicate( *aMatches[i], iMatchingCompleteContacts );
+			if( itemIndex == KErrNotFound )
+				{
+				iMatchingMRUContacts.AppendL( aMatches[i] );
+				}
+			
+			}
+		else if( aMatches[i]->EmailAddress().Length() > 0 )
+			{
+			// If this is Phonebook item, we need to check that it doesn't 
+			// already exist in iMatchingMRUContacts
+			TInt itemIndex = FindDuplicate( *aMatches[i], iMatchingMRUContacts );
+			if( itemIndex != KErrNotFound )
+				{
+				// Found, this needs to be removed from the MRU list
+				iMatchingMRUContacts.Remove( itemIndex );
+				}
+
+			// Phonebook items are always added to the top of the list
+			iMatchingCompleteContacts.AppendL( aMatches[i] );
+			}
+		else
+			{
+			// No email, nothing to compare, so add this always to the end of the list
+			iMatchingMissingEmailContacts.AppendL( aMatches[i] );
+			}
+		}
+		
+	RPointerArray<CFSEmailUiClsItem> allMatches = ConstructOneListL( iMatchingCompleteContacts,
+                                                                      iMatchingMRUContacts,
+                                                                      iMatchingMissingEmailContacts );
+	iClsListObserver->ArrayUpdatedL( allMatches );
+	allMatches.ResetAndDestroy();
+	}
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::InputModeChangedL
+// -----------------------------------------------------------------------------
+void CFSEmailUiClsListsHandler::InputModeChangedL( TKeyboardModes aNewInputMode )
+	{
+    FUNC_LOG;
+	iPcsMatchObserver->SetInputMode( aNewInputMode );
+	}
+
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::CurrentSearchText
+// -----------------------------------------------------------------------------
+const TDesC& CFSEmailUiClsListsHandler::CurrentSearchText()
+	{
+    FUNC_LOG;
+	return *iSearchedText;
+	}
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::SearchMatchesL
+// -----------------------------------------------------------------------------
+void CFSEmailUiClsListsHandler::SearchMatchesL( const TDesC& aText )
+	{
+    FUNC_LOG;
+	// The ownership of the object is in caller of UpdateContactMatchListsL
+	iMatchingCompleteContacts.Reset(); 
+	iMatchingMRUContacts.Reset();
+	iMatchingMissingEmailContacts.Reset();
+    
+	delete iSearchedText;
+	iSearchedText = NULL;
+	iSearchedText = aText.AllocL();
+
+	iPcsMatchObserver->SearchMatchesL( aText );
+	}
+
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::CFSEmailUiClsListsHandler
+// -----------------------------------------------------------------------------
+CFSEmailUiClsListsHandler::CFSEmailUiClsListsHandler( RFs& aFs, CVPbkContactManager* aContactManager ) :
+	iContactManager( aContactManager ),
+	iClsListObserver( NULL ), 
+	iFs( aFs ),
+	iMailBox ( NULL )
+	{
+    FUNC_LOG;
+	// Nothing
+	}
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::ConstructL
+// -----------------------------------------------------------------------------
+void CFSEmailUiClsListsHandler::ConstructL()
+	{
+    FUNC_LOG;
+	iRequestHandler = CPSRequestHandler::NewL();
+    
+	iAknFepCenRep = CRepository::NewL( KCRUidAknFep );
+	
+	iPcsMatchObserver = CFSEmailUiClsMatchObserver::NewL( *iAknFepCenRep, *this, *iRequestHandler, iContactManager );
+	SetSearchSettingsForPcsMatchObserverL();
+	
+    // Monitors inputMode changes (predictive vs. non-predictive
+	iInputObserver = CFSEmailUiInputModeObserver::NewL( *iAknFepCenRep, *this );
+
+	if( !iSearchedText )
+		iSearchedText = KNullDesC().AllocL();
+	
+    //iRemoteLookupSupported = TFsEmailUiUtility::IsRemoteLookupSupported( *iMailBox );
+    }
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::CopyClsItemL
+// -----------------------------------------------------------------------------
+CFSEmailUiClsItem* CFSEmailUiClsListsHandler::CopyClsItemLC(
+    const CFSEmailUiClsItem& aClsItem )
+    {
+    FUNC_LOG;
+    CFSEmailUiClsItem* newClsItem = aClsItem.CloneLC();
+    return newClsItem;
+    }
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::ReadCLSInfoFromMRUListIndexL
+// -----------------------------------------------------------------------------
+TBool CFSEmailUiClsListsHandler::ReadCLSInfoFromMRUListIndexL( MDesCArray& aTextArray,
+										CFSEmailUiClsItem& aClsItem,
+										const TInt aCurrentMatchIndex, const TInt aPreviousMatchIndex )
+	{
+    FUNC_LOG;
+	TBool retVal = EFalse;	
+	// This should be even number
+	TInt currentRealItemIndex = aCurrentMatchIndex - ( aCurrentMatchIndex % 2 );
+	// Here we need to check if match is found both from the display name and email address 
+	if( currentRealItemIndex != aPreviousMatchIndex )
+		{
+		aClsItem.SetDisplayNameL( aTextArray.MdcaPoint( currentRealItemIndex )  );
+		aClsItem.SetEmailAddressL( aTextArray.MdcaPoint( currentRealItemIndex + 1 )  );
+		retVal = ETrue;
+		}
+	return retVal;
+	}
+
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::FindAndDestroyDuplicate
+// -----------------------------------------------------------------------------
+TInt CFSEmailUiClsListsHandler::FindDuplicate( const CFSEmailUiClsItem& aClsItem,
+		  RPointerArray<CFSEmailUiClsItem>& aContacts )
+	{
+    FUNC_LOG;
+	// find duplicate email addresses from aContacts
+	const TDesC& emailAddress = aClsItem.EmailAddress();
+
+	for( TInt i = 0; i < aContacts.Count(); ++i )
+		{
+		const TDesC& currentItemEmailAddress = aContacts[i]->EmailAddress();
+		
+		if( emailAddress.CompareF( currentItemEmailAddress ) == 0 )
+			{
+			return i;
+			}
+		}
+	
+	return KErrNotFound;
+	}
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::ConstructOneListL
+// -----------------------------------------------------------------------------
+RPointerArray<CFSEmailUiClsItem> CFSEmailUiClsListsHandler::ConstructOneListL( 
+								const RPointerArray<CFSEmailUiClsItem>& aContactMatchesWithEmail,
+								const RPointerArray<CFSEmailUiClsItem>& aMRUMatches,
+								const RPointerArray<CFSEmailUiClsItem>& aContactMatchesWithoutEmail )
+	{
+    FUNC_LOG;
+	RPointerArray<CFSEmailUiClsItem> allMatches;
+	CleanupResetAndDestroyClosePushL( allMatches );
+	
+	// Copy all the objects from three other lists to the all matches list
+	TInt matchingComleteItemsCount = aContactMatchesWithEmail.Count();
+	for( TInt i = 0 ; i <  matchingComleteItemsCount; i++ )
+		{
+		CFSEmailUiClsItem* newClsItem = CopyClsItemLC( *aContactMatchesWithEmail[i] );
+		allMatches.AppendL( newClsItem );
+		CleanupStack::Pop( newClsItem );
+		}
+
+	TInt matchingMRUItemsCount = aMRUMatches.Count();
+	for ( TInt i = 0 ; i < matchingMRUItemsCount ; i++ )
+		{
+		CFSEmailUiClsItem* newClsItem = CopyClsItemLC( *aMRUMatches[i] );
+		allMatches.AppendL( newClsItem );
+		CleanupStack::Pop( newClsItem );
+		}
+
+	TInt mathingContactItemsWithoutEmailCount = aContactMatchesWithoutEmail.Count();
+	for( TInt i = 0 ; i < mathingContactItemsWithoutEmailCount ; i++ )
+		{
+		CFSEmailUiClsItem* newClsItem = CopyClsItemLC( *aContactMatchesWithoutEmail[i] );
+		allMatches.AppendL( newClsItem );
+		CleanupStack::Pop( newClsItem );
+		}
+
+	CleanupStack::Pop( &allMatches );	
+	return allMatches;
+	}
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::SetSearchSettingsForPcsMatchObserverL()
+// -----------------------------------------------------------------------------
+void CFSEmailUiClsListsHandler::SetSearchSettingsForPcsMatchObserverL()
+    {
+    FUNC_LOG;
+    // Create predictive search settings
+    CPsSettings* searchSettings = CPsSettings::NewL();
+    CleanupStack::PushL(searchSettings);
+
+    RPointerArray<TDesC> databases;
+    CleanupClosePushL(databases);
+
+    HBufC* store1 = HBufC::NewLC(50);
+    store1->Des().Copy( KVPbkDefaultCntDbURI ); // To specify phone contacts store
+    
+    databases.AppendL(store1);
+    HBufC* store2 = NULL;
+    if ( iMailBox )
+        {
+        store2 = HBufC::NewLC(50);
+        GetMruDatastoreUriFromMailbox( *iMailBox, *store2 );
+        databases.AppendL( store2 );
+        }
+    searchSettings->SetSearchUrisL(databases);
+
+    // Set displayfields (first name, last name, email addresses)
+    RArray<TInt> displayFields(6);
+    CleanupClosePushL(displayFields);
+    displayFields.AppendL(R_VPBK_FIELD_TYPE_FIRSTNAME); 
+    displayFields.AppendL(R_VPBK_FIELD_TYPE_LASTNAME);
+    displayFields.AppendL(R_VPBK_FIELD_TYPE_EMAILGEN);
+    displayFields.AppendL(R_VPBK_FIELD_TYPE_EMAILHOME);
+    displayFields.AppendL(R_VPBK_FIELD_TYPE_EMAILWORK);
+    searchSettings->SetDisplayFieldsL(displayFields);
+    CleanupStack::Pop(&displayFields);
+    displayFields.Close();
+
+   
+    // Set the new sort order of data fields
+    RArray<TInt> sortOrder;
+    CleanupClosePushL(sortOrder);
+    sortOrder.AppendL(R_VPBK_FIELD_TYPE_FIRSTNAME);
+    sortOrder.AppendL(R_VPBK_FIELD_TYPE_LASTNAME);
+    sortOrder.AppendL(R_VPBK_FIELD_TYPE_EMAILGEN);
+    sortOrder.AppendL(R_VPBK_FIELD_TYPE_EMAILHOME);
+    sortOrder.AppendL(R_VPBK_FIELD_TYPE_EMAILWORK);
+    iRequestHandler->ChangeSortOrderL(*store1, sortOrder);
+    if ( store2 )
+        {
+        iRequestHandler->ChangeSortOrderL(*store2, sortOrder);
+        }
+
+    CleanupStack::Pop(&sortOrder);
+    sortOrder.Close();
+
+    // Set maximum for search results
+    //How many results is shown on the screen??
+    //searchSettings->SetMaxResults(const TInt aMaxResults);
+
+    // Set the new search settings
+    iRequestHandler->SetSearchSettingsL(*searchSettings);	
+
+    if ( store2 )
+        {
+        CleanupStack::PopAndDestroy(store2);
+        }
+    CleanupStack::PopAndDestroy(store1);
+    CleanupStack::Pop(&databases);
+    databases.Close();
+    CleanupStack::PopAndDestroy(searchSettings);
+
+	}
+
+// -----------------------------------------------------------------------------
+// CFSEmailUiClsListsHandler::isLanguageSupported()
+// -----------------------------------------------------------------------------
+TBool CFSEmailUiClsListsHandler::IsLanguageSupportedL()
+	{
+    FUNC_LOG;
+	// Get the current language
+	TLanguage lang = User::Language();
+
+	// Check for language support
+	return iRequestHandler->IsLanguageSupportedL(lang);
+	}
+
+void CFSEmailUiClsListsHandler::GetMruDatastoreUriFromMailbox( CFSMailBox& aMailbox, HBufC& aUri )
+	{
+    FUNC_LOG;
+	aUri.Des().Copy( KDefaultMailBoxURI );
+	aUri.Des().AppendNum( aMailbox.GetId().PluginId().iUid );
+	aUri.Des().Append( KDefaultMailBoxURISeparator );
+	aUri.Des().AppendNum( aMailbox.GetId().Id() );
+	}
+
+void CFSEmailUiClsListsHandler::SetObserver( MFSEmailUiClsListsObserver* aClsListObserver )
+    {
+    FUNC_LOG;
+    iClsListObserver = aClsListObserver;
+    }
+
+void CFSEmailUiClsListsHandler::SetCurrentMailboxL( CFSMailBox* aMailBox )
+    {
+    FUNC_LOG;
+    TFSMailMsgId currentMailboxId;
+    TFSMailMsgId newMailboxId;
+  
+    if( iMailBox )
+    	{
+    	currentMailboxId = iMailBox->GetId();
+    	}
+    if( aMailBox )
+    	{
+    	newMailboxId = aMailBox->GetId();
+    	}
+    
+    if( currentMailboxId != newMailboxId )
+    	{
+        iMailBox = aMailBox;
+    	SetSearchSettingsForPcsMatchObserverL();
+    	}
+    }
+
+void CFSEmailUiClsListsHandler::OperationErrorL( TInt aErrorCode )
+	{
+    FUNC_LOG;
+	iClsListObserver->OperationErrorL( aErrorCode );
+	}
+