/*

* 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:   The ListBox class's virtual functions.

 *                MakeViewClassInstanceL() are overridden by the

 *                Day View's ListBox.

 *

*/

#ifndef CALENDAYLISTBOX_H

#define CALENDAYLISTBOX_H

//  INCLUDES

#include <coecntrl.h>

#include <eikfrlb.h>

#include "CalendarVariant.hrh"

// FORWARD DECLARATIONS

class TAknWindowLineLayout;

class TAknTextLineLayout;

class TAknLayoutRect;

class TAknLayoutText;

class MCalenServices;

class CCalenDayContainer;

//  CLASS DEFINITIONS

/**

 *  DayView's ListBox class

 *  MakeViewClassInstanceL() is overriding.

 *  Each relative ListBox class is derived

 */

NONSHARABLE_CLASS( CCalenDayListBox ) : public CEikFormattedCellListBox

    {

public:  // Factory method 

    static CCalenDayListBox* NewL(

        const CCalenDayContainer* aDayContainer,

        MCalenServices& aServices );

public: // static methods 

    static void ReadLayout(TInt aLayoutVariant,

                           TLocale& aLocale,

                           TAknLayoutRect& aGfxA,

                           TAknLayoutText& aTextA,

                           TAknLayoutText& aTextB,

                           TAknLayoutText& aTextC,

                           TAknLayoutRect& aIconA,

                           TAknLayoutRect& aIconB,

                           TBool aMidnightVisualization = EFalse);

    static void ReadLayout(TLocale& aLocale,

                           TAknWindowLineLayout& aGfxA,

                           TAknTextLineLayout& aTextA,

                           TAknTextLineLayout& aTextB,

                           TAknTextLineLayout& aTextC,

                           TAknWindowLineLayout& aIconA,

                           TAknWindowLineLayout& aIconB,

                           TBool aMidnightVisualization = EFalse);

public: // from CEikListBox

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

    /**

     * From CCoeControl

     */

    void HandlePointerEventL(const TPointerEvent& aPointerEvent);

private:    // From CEikFormattedCellListBox

    /**

     * From CEikFormattedCellListBox

     * Create ListBoxData and ListBoxItemDrawer.

     */

    void CreateItemDrawerL();

private:    // From CCoeControl

    /**

     * From CCoeControl Calls when this object size was changed

     */

    void SizeChanged();

    /**

     * From CCoeControl Returns minimum size of control

     */

    TSize MinimumSize();

    /**

     * From CCoeControl Draws itself

     */

    void Draw(const TRect& aRect) const;

    /**

     * From CCoeControl Handle global resource change

     */

    void HandleResourceChange(TInt aType);

    /**

     * From CCoeControl Supplies skin backround context

     */

    TTypeUid::Ptr MopSupplyObject(TTypeUid aId);

private:    // From CEikColumnListBox

    /**

     * From ?base_class Creates CListBoxView class

     * @return CListBoxView pointer

     */

    CListBoxView* MakeViewClassInstanceL();

private:    // New function

#ifdef RD_CALEN_MIDNIGHT_VISUALIZATION    

    /* read _t2, _t4, _t1 fields for list_cale_pane */

    static void ReadTextLayoutForMidnight(TLocale& aLocale,

                                          TAknTextLineLayout& aTextA,

                                          TAknTextLineLayout& aTextB,

                                          TAknTextLineLayout& aTextC);

#endif // RD_CALEN_MIDNIGHT_VISUALIZATION    

    /* read _t2, _t4, _t1 fields for list_cale_pane */

    static void ReadTextLayoutNoMidnight(TLocale& aLocale,    

                                           TAknTextLineLayout& aTextA,

                                           TAknTextLineLayout& aTextB,

                                           TAknTextLineLayout& aTextC);                               

    /**

     * Handles size change event

     */

    void HandleSizeChangedL();

    /**

     * Handles list looping from bottom to top.

     */ 

    TKeyResponse HandleDownwardLoopingL(const TKeyEvent& aKeyEvent);

    /**

     * C++ default constructor.

     */

    CCalenDayListBox( MCalenServices& aServices );

    void ConstructL(const CCalenDayContainer* aDayContainer);

private:    // Data

    // not own

    MCalenServices& iServices;

public:

    // not own.

    const CCalenDayContainer* iDayContainer;

    };

#endif // CALENDAYLISTBOX_H

// End of File