/*

* 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:          

*

*/

/*

 * ============================================================================

 *  Name     : CAknFepUserDictionaryEditDialog 

 * ============================================================================

 */

#ifndef AKNFEPUSERDICTIONARYEDITDIALOG_H_

#define AKNFEPUSERDICTIONARYEDITDIALOG_H_

#include <aknselectionlist.h>

#include <aknsfld.h>

#include <AknQueryDialog.h>

#include <avkon.hrh>

#include <AknsUtils.h>

#include <AknsConstants.h>

#include <aknconsts.h>

#include <aknlists.h>

#include <avkon.mbg>

#include <StringLoader.h>

#include <fbs.h>

#include "AknFepPredOwnWordsModel.h"

const TInt KMaxUDBLength = 64;

class CAknFepUserDictionaryEditDialog : public CAknMarkableListDialog

{

    public:

        /**

        * Function:     NewL

        *

        * Discussion:   Factory function used to create a new instance of

        *               CAknFepPredictiveSettingDialog

        *

        * Returns:      A newly created instance of CAknFepUserDictionaryEditDialog

        */

        static CAknFepUserDictionaryEditDialog* NewL(

                TInt aOpenedItem,

                CArrayFixFlat<TInt> *aSelectedItems,

                MDesCArray *aArray);

        /**

        * Function:     NewLC

        *

        * Discussion:   Factory function used to create a new instance of

        *               CAknFepPredictiveSettingDialog and leave a pointer to it on the

        *               cleanup stack.

        *

        * Params:       aMenuResId - menu resource id.

        * Params:       aConfirmationQueryResId - Confirmation Query resource id.

        * Returns:      A newly created instance of CAknFepUserDictionaryEditDialog

        */

        static CAknFepUserDictionaryEditDialog* NewLC(

                TInt aOpenedItem,

                CArrayFixFlat<TInt> *aSelectedItems,

                MDesCArray *aArray);

        // the static RunDlgLD launch function

        static void RunDlgLD();

        /**

        * Function:     ~CAknFepPredictiveSettingDialog

        *

        * Discussion:   Virtual destructor for CAknFepUserDictionaryEditDialog. Ensures that all

        *               allocated memory is returned to the heap before deletion

        *               of object.

        */

        virtual ~CAknFepUserDictionaryEditDialog();

    private:

        //virtual methods from CAknMarkableListDialog:

        void DynInitMenuPaneL(TInt aResourceId, CEikMenuPane *aMenuPane);

        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

        TBool OkToExitL(TInt aButtonId);

        // the control initializer function

        void PreLayoutDynInitL();

        void ProcessCommandL( TInt aCommandId );

        //Constructor

        CAknFepUserDictionaryEditDialog(

                TInt aOpenedItem,

                CArrayFixFlat<TInt> *aSelectedItems,

                MDesCArray *aArray );

        //Own methods - 

        void UpdateMSKLabelL();

        //Query for new word from user. Also used to edit existing word

        TBool QueryWordL( const TDesC& aTitle, TDes& aNewWord );

        //Confirmation query for deletion

        TBool ConfirmDeleteL( const TDesC& aPrompt );

        //To handle different commands from the options menu or soft keys:

        void HandleEditCommandL();

        void HandleAddNewCommandL();

        void HandleDeleteCommandL();      

        //To get the correct index if a filtered list is being shown

        TInt CurrentItemIndex();

        const CArrayFix<TInt>* SelectedItemsL();     

        void HandleAddNewIntoFilteredListL( TInt &aOriginalItemIndex );

    private: //data

        CEikColumnListBox*  iOwnWordsListBox;

        TInt iOpenedItem;

        CArrayFixFlat<TInt>* iSelectedItems;

        CAknFepPredOwnWordsModel* iOwnWordsModel;

        TInt iMSKPosition;

};

#endif /*AKNFEPUSERDICTIONARYEDITDIALOG_H_*/