/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Listbox for select element.

*

*

*/

#ifndef CBROWSERSELECTELEMENTMODEL_H

#define CBROWSERSELECTELEMENTMODEL_H

// INCLUDES

#include <AknUtils.h>

// FORWARD DECLARATIONS

class TBrCtlSelectElementFilterTextArray;

class TBrCtlSelectElementItemTextArray;

class TBrCtlSelectOptionData;

// CLASS DECLARATION

/**

* Model for the WML selection list.

*/

class CBrowserSelectElementModel : public CAknFilteredTextListBoxModel

    {

    protected:  // Constructors and destructor

        /**

        * C++ default constructor.

        * @param aElement The select element.

        */

        CBrowserSelectElementModel( const CArrayFix<TBrCtlSelectOptionData>& aOptions );

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        * It leaves a pointer on the cleanup stack.

        * @param aElement The select element.

        */

        static CBrowserSelectElementModel* NewLC( const CArrayFix<TBrCtlSelectOptionData>& aOptions );

        /**

        * Two-phased constructor.

        * @param aElement The select element.

        */

        static CBrowserSelectElementModel* NewL( const CArrayFix<TBrCtlSelectOptionData>& aOptions );

        /**

        * Destructor.

        */

        ~CBrowserSelectElementModel();

        /**

        * Get matchable text array (for filtering).

        * @return The matchable text array.

        */

        const MDesCArray* MatchableTextArray() const;

    public: // new function

        void SetItemArray();

    private:

        /**

        * By default EPOC constructor is private.

        */

        void ConstructL();

    private:    // New functions

        /**

        * Adds a prefix to the given string needed by the listbox.

        * @param aText Zeroterminated string without prefix.

        * @param aIsOptionGroup Optiongroups need different prefix.

        * @return Zeroterminated string with prefix.

        */

        TText* AddPrefixLC( TText* aText, TBool aIsOptionGroup ) const;

        /**

        * Stores text depending on the node's attributes.

        * @param aNode The node.

        */

        void FormatTextL( const TBrCtlSelectOptionData& optionData );

    private:    // Data

        TBrCtlSelectElementFilterTextArray* iFilterTexts;

        TBrCtlSelectElementItemTextArray*   iItemTexts;

        const CArrayFix<TBrCtlSelectOptionData>& iOptions;  // not owned

    };

#endif            

// End of File