/*

* Copyright (c) 2008 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:  Filter Model class for Events management UI start-up view.

*

*/

#ifndef CEVTMGMTUIFILTERMODEL_H

#define CEVTMGMTUIFILTERMODEL_H

// SYSTEM INCLUDES

#include <e32base.h>        // CBase

#include <bamdesca.h>       // MDesCArray

// FORWARD DECLARATIONS

class CAknSearchField;

/**

 * Events Management UI start-up view listbox Filter model

 *

 * @lib evtmgmtui.exe

 * @since S60 v5.0

 */

class CEvtMgmtUiFilterModel : public CBase, public MDesCArray

    {

public: 

  	/**

  	 * Virtual destructor

  	 */

    virtual ~CEvtMgmtUiFilterModel();

	/**

	 * Static Two phase constructor

	 *

	 * @return CEvtMgmtUiFilterModel*, Pointer to the newly created object.

	 */  

    static CEvtMgmtUiFilterModel* NewLC();

	/**

	 * Static Two phase constructor

	 *

	 * @return CEvtMgmtUiFilterModel*, Pointer to the newly created object.

	 */  

    static CEvtMgmtUiFilterModel* NewL();

protected:   

    /**

    * Default constructor

    */

    CEvtMgmtUiFilterModel();

  	/**

  	 * Two phased constructor

  	 */    

    void ConstructL();

public:

  	/**

  	 * Set the Item text Array

  	 */

	void SetItemTextArray(MDesCArray* aActualItemTextArray);

  	/**

  	 * Set the Search Field

  	 */

	void SetSearchField(CAknSearchField* aSearchField);

  	/**

  	 * Returns the String at zero index.

  	 */

	TPtrC16 GetZeroIndex();

  	/**

  	 * Inherited from MDesCArray

  	 */

    TInt    MdcaCount() const;

  	/**

  	 * Inherited from MDesCArray

  	 */    

    TPtrC16 MdcaPoint( TInt aIndex ) const;

private:

  	/**

  	 * Obtain the current Search text.

  	 */

    void GetSearchTextL(HBufC*& aString) const;

  	/**

  	 * Update the text based on search string.

  	 */

    void UpdateTextL() const;

private:

    /**

      * events array

      * Owns

      */

   CAknSearchField* iSearchField;

    /**

      * events array

      * Owns

      */

   MDesCArray* iActualItemTextArray;

   HBufC* iBuffer;

    };

#endif // CEVTMGMTUIFILTERMODEL_H

// End of File