/*

* 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 "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 View class. The class has a special drawing and

 *                special cusor moving.

 *

*/

#ifndef CALENDAYLISTBOXVIEW_H

#define CALENDAYLISTBOXVIEW_H

// INCLUDE

#include <eikfrlb.h>

// CLASS DECLARATION

/**

 *  ListBox View class

 *  The class has a special drawing and special cusor moving.

 */

NONSHARABLE_CLASS( CCalenDayListBoxView ) : public CFormattedCellListBoxView

    {

public:  // Constructors and destructor

    /**

     * C++ constructor.

     * @param aParent is a parent control (CEikListbox) 

     */

    CCalenDayListBoxView(CCoeControl* aParent);

    ~CCalenDayListBoxView();

public:   // New functions

    /**

     * Sets a array for dividing a cell

     * @param aArray has a information for dividing a cell

     */

    void SetCellArray(CArrayFix<TInt>* aArray);

    /**

     * @param line of cell 

     * @returns first line of cell that given line belongs

     */

    TInt FirstLineOfCell(TInt aLine) const;

    TInt LastLineOfCell(TInt aLine) const;

    /**

     * Moves focus to new position.

     * @param aItemIndex Index of new position

     */

    void MoveToItemL(TInt aItemIndex);

    /**

     * Size of possibly multiline entry

     * @param aItemIndex Index of an item

     * @return Size of day view item

     */

    TSize ItemSize(TInt aItemIndex) const;

public:  // New functions

    /**

     * Checks the line whether the ternimation in a cell.

     * @param aItemIndex is checked item index

     */

    TBool IsLastLineOfCell(TInt aItemIndex) const;

    /**

     * Checks the line whether the top in a cell.

     * @param aItemIndex is checked item index

     */

    TBool IsFirstLineOfCell(TInt aItemIndex) const;

private:  

    /**

     * Draws a whole cell

     * @param aIndex is a top line in a cell

     */

    void DrawCell(TInt aIndex);

    /**

     * Calculates  rectangle for visible calendar event (1-4 lines)

     */

    TRect DayViewItemRect(TInt aItemIndex) const;

    /** 

     * Moves focus to item and ensures that whole item is visible

     */

    void ScrollToItemL(TInt aItemIndex, TSelectionMode aSelectionMode);

    /* Just a wrapper for leaving functions */

    void DrawItemL(TInt aItemIndex) const;

private:  // from CEikListBoxView

    /**

     * From CEikListBoxView

     * Draws a Listbox's item

     * @param aItemIndex is drawing item index

     */

    void DrawItem(TInt aItemIndex) const;

    /**

     * From CEikListBoxView

     * Moves the cursor

     * @param aCursorMovement is a cursor movement

     * @param aSelectionMode is a selection mode

     */

    void MoveCursorL(TCursorMovement aCursorMovement,

                     TSelectionMode aSelectionMode);

private: // Data

    CArrayFix<TInt>* iCellArray; // cache

    CCoeControl* iParent;

    };

#endif // CALENDAYLISTBOXVIEW_H

// End of File