/*

* 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:   CCalenWeekListbox is the class that customizes drawing

 *                part of CEikFormattedCellListBox.

 *

*/

#ifndef CALENWEEKLISTBOX_H

#define CALENWEEKLISTBOX_H

//  INCLUDES

#include <eikfrlb.h>

#include <gdi.h>

// FORWARD DECLARATIONS

class CAknsFrameBackgroundControlContext;

class CCalenWeekContainer;

class CGulIcon; 

class MCalenWeekCursorObserver;

//  CLASS DEFINITIONS

/**

 *  CCalenWeekListbox is the class that customizes drawing

 *  part of CEikFormattedCellListBox.

 */

NONSHARABLE_CLASS( CCalenWeekListbox ) : public CEikFormattedCellListBox

    {

public:  // Constructors and destructor

    /**

     * C++ default constructor.

     */

    CCalenWeekListbox(CCalenWeekContainer& aWeekContainer);

    /**

     * Symbian OS constructor

     * @param aParent Parent container control

     */

    //lint -e{1411} Upperlevel ConstructL can be hidden as it is never called

    void ConstructL(const CCoeControl* aParent);

    /**

     * Destructor.

     */

    virtual ~CCalenWeekListbox();

public:     // New function

    /**

     * Set cursor handling class

     * @param aCursorObsever Cursor handling observer

     */

    void SetCursorObserver(MCalenWeekCursorObserver* aCursorObsever);

    /**

     * Set the start of a week

     * @param aStartDay start of a week

     */

    void SetStartDay(TTime aStartDay);

    /**

     * Set background control context for skinning.

     */

    void SetBgContext(MAknsControlContext* aCc);

    TRect LayoutRect() const;

public:     // From CCoeControl

    /**

     * From CCoeControl, handles key events.

     * @param aKeyEvent Event to handled.

     * @param aType Type of the key event.

     * @return Reponse code (EKeyWasConsumed, EKeyWasNotConsumed).

     */

    TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,

                                TEventCode aType);

    /**

     * checks if pointer event was done in allowed area

     */

    TBool IsValidPointer(TPoint aPos);

    void HandlePointerEventL(const TPointerEvent& aPointerEvent);

private:

    /**

     * Calculates new column from pointer event

     */

    TInt PointerEventColumn(TPoint aPos);

protected: // from MObjectProvider

    virtual TTypeUid::Ptr MopSupplyObject(TTypeUid aId);

private:    // New function

    /**

     * Set all cell data

     */

    void SetupLayoutL();

    /**

     * Set a Background color for all subcells

     */

    void SetSubcellColorsL() const;

private:    // From CEikFormattedCellListBox

    /**

     * From CEikFormattedCellListBox

     * Create CColumnListBoxData and CColumnListBoxItemDrawer.

     */

    void CreateItemDrawerL();

private:    // from CEikListBox

    /**

     * From CEikListBox Create ListBoxView class

     */

    CListBoxView* MakeViewClassInstanceL();

    /**

     * From CEikListBox Called when Left arrow key was pressed

     */

    void HandleLeftArrowKeyL(CListBoxView::TSelectionMode aSelectionMode);

    /**

     * From CEikListBox Called when Right arrow key was pressed

     */

    void HandleRightArrowKeyL(CListBoxView::TSelectionMode aSelectionMode);

private:    // From CCoeControl

    /**

     * From CCoeControl Initilizes ListBox cell

     */

    void SizeChanged();

private:    // Data

    CCalenWeekContainer& iWeekContainer;

    MCalenWeekCursorObserver* iCursorObsever;

    TTime iStartDay;

    MAknsControlContext* iBgContext;  // not owned

    };

#endif // CALENWEEKLISTBOX_H

// End of File