diff -r 000000000000 -r eb1f2e154e89 fep/aknfep/UiPlugins/AknFepUiInterface/AvkonImpl/src/AknFepPredOwnWordsModel.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fep/aknfep/UiPlugins/AknFepUiInterface/AvkonImpl/src/AknFepPredOwnWordsModel.cpp	Tue Feb 02 01:02:04 2010 +0200
@@ -0,0 +1,224 @@
+/*
+* 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 "AknFepPredOwnWordsModel.h"
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CAknFepPredOwnWordsModel::NewL()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CAknFepPredOwnWordsModel* CAknFepPredOwnWordsModel::NewL( MDesCArray* aTextArray )
+    {
+    CAknFepPredOwnWordsModel* self = CAknFepPredOwnWordsModel::NewLC( aTextArray );
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CAknFepPredOwnWordsModel::NewLC()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CAknFepPredOwnWordsModel* CAknFepPredOwnWordsModel::NewLC( MDesCArray* aTextArray )
+    {
+    CAknFepPredOwnWordsModel* self = new ( ELeave ) CAknFepPredOwnWordsModel();
+    CleanupStack::PushL(self);
+    self->ConstructL( aTextArray );
+    return self;
+    }
+// -----------------------------------------------------------------------------
+// CAknFepPredOwnWordsModel::ConstructL()
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CAknFepPredOwnWordsModel::ConstructL( MDesCArray* aTextArray )
+    {
+    iPtiEngine = CPtiEngine::NewL(ETrue); 
+    //for our purposes(adding/removing UDB entries), 
+    //we are not dependent on language. Hence using English here
+    //as it should be available on all variants/devices.
+    iPtiEngine->ActivateLanguageL( ELangEnglish, EPtiEnginePredictive );
+    
+    //Now read the UDB entires into the text array
+    UpdateItemsL( aTextArray );
+    }
+// -----------------------------------------------------------------------------
+// CAknFepPredOwnWordsModel::~CAknFepPredOwnWordsModel()
+// C++ default constructor can NOT contain any code, that might leave.
+// -----------------------------------------------------------------------------
+//
+CAknFepPredOwnWordsModel::CAknFepPredOwnWordsModel()
+    {
+    // No implementation required
+    }
+
+// -----------------------------------------------------------------------------
+// CAknFepPredOwnWordsModel::~CAknFepPredOwnWordsModel()
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CAknFepPredOwnWordsModel::~CAknFepPredOwnWordsModel()
+    {
+    delete iPtiEngine;
+    }
+
+// -----------------------------------------------------------------------------
+// CAknFepPredOwnWordsModel::UpdateItemsL()
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+void CAknFepPredOwnWordsModel::UpdateItemsL( MDesCArray* aTextArray )
+    {
+    iUDBWords = (CDesCArrayFlat*)aTextArray;
+    ReadUDBEntriesL();
+    }
+
+// -----------------------------------------------------------------------------
+//  Read all the user dictionary words through PtiEngine
+// -----------------------------------------------------------------------------
+//
+void CAknFepPredOwnWordsModel::ReadUDBEntriesL()
+    {
+    if (NULL == iUDBWords)
+        {
+        //iUDBWords is not created here. We take referrence of item array
+        //from listbox parameter passed to the MAknFepPredUserDictEditingModel
+        //methods. So this is an error condition - list box is not 
+        //completely/properly initialized
+        User::Leave(KErrCorrupt);
+        }
+    
+    TInt numOfUDBEntries = iPtiEngine->NumberOfEntriesInUserDictionary();
+    for (TInt i(0) ; i < numOfUDBEntries ; ++i)
+        {
+        TPtiUserDictionaryEntry udbEntry;
+        TInt getEntryResult = iPtiEngine->GetUserDictionaryEntry( i, udbEntry);
+        if ( KErrNone == getEntryResult )
+            {
+            HBufC *listEntry = FormListBoxEntryFromWordLC( udbEntry.Word() ); 
+            iUDBWords->AppendL( *listEntry );
+            CleanupStack::PopAndDestroy( listEntry );
+            }
+        else if ( KErrNotFound != getEntryResult )
+            {
+            //As this is not an empty slot, this could be an error condition
+            User::Leave(KErrCorrupt);
+            }   
+        }
+    iUDBWords->Sort();
+    }
+
+// -----------------------------------------------------------------------------
+//  Helper method for listbox string formatting
+// -----------------------------------------------------------------------------
+//
+HBufC* CAknFepPredOwnWordsModel::FormListBoxEntryFromWordLC( const TDesC& aWord )
+    {
+    _LIT( KListItemPrefix, "\t" );
+    TInt length = aWord.Length();
+    //add 2 to length of word to store the tab seperator
+    HBufC* listItem = HBufC::NewLC( length + 2 );
+    listItem->Des().Copy( KListItemPrefix() ); 
+    listItem->Des().Append( aWord );
+    return ( listItem );
+    }
+
+
+//Adding new word
+TInt CAknFepPredOwnWordsModel::AddNewWordL( TDesC& aNewWord )
+    {
+    TPtiUserDictionaryEntry udbEntry;
+    udbEntry.SetWord( aNewWord );
+    TInt status = iPtiEngine->AddUserDictionaryEntry( udbEntry );
+    if (KErrNone == status || KErrAlreadyExists == status)
+        {
+        HBufC *listEntry = FormListBoxEntryFromWordLC( aNewWord ); 
+        //If the word already exists, just move focus to it.
+        //If it is a new word, add it to the list box items too.
+        if ( KErrNone == status )
+            {
+            iUDBWords->AppendL( *listEntry );
+            iUDBWords->Sort();
+            }
+        TInt selectedWordIndex(-1);
+        iUDBWords->Find( *listEntry, selectedWordIndex, ECmpNormal );
+        CleanupStack::PopAndDestroy( listEntry );
+        return selectedWordIndex;
+        }
+    else
+        {
+        return KErrGeneral;
+        }
+    }
+
+//Removing existing word
+TInt CAknFepPredOwnWordsModel::RemoveSelectedWordL( TInt aWordIndex )
+    {
+    TPtiUserDictionaryEntry udbEntry;
+    TPtrC word = ( (*iUDBWords)[aWordIndex] ).Mid(1);
+    udbEntry.SetWord( word );
+    if ( KErrNone == iPtiEngine->RemoveEntryFromUserDictionary( udbEntry ) )
+        {
+        iUDBWords->Delete( aWordIndex );
+        return KErrNone;
+        }
+    else
+        {
+        return KErrGeneral;
+        }
+    }
+
+//Only to be called if it is known for sure that at least one item is marked/selected
+TInt CAknFepPredOwnWordsModel::RemoveSelectedWordsL( const CArrayFix<TInt>* aSelectedItems )
+    {
+    TPtiUserDictionaryEntry udbEntry;
+    TInt numOfSelections = aSelectedItems->Count();
+    /*TKeyArrayFix actNumKey(0,ECmpTInt);
+    aSelectedItems->Sort( actNumKey );
+    */
+    //loop backwards so we don't disturb the indices after deletion
+    for (TInt i(numOfSelections-1); i >= 0 ; --i )
+        {
+        TInt selectedItem = aSelectedItems->At(i);
+        TPtrC word = ( (*iUDBWords)[selectedItem] ).Mid(1);
+        udbEntry.SetWord( word );
+        if ( KErrNone == iPtiEngine->RemoveEntryFromUserDictionary( udbEntry ) )
+            {
+            iUDBWords->Delete( selectedItem );
+            }
+        else
+            {
+            return KErrGeneral;
+            }
+        }
+    
+    return KErrNone;
+    }
+