/*

* Copyright (c) 2007 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:  Draws individual list items.*

*/

#ifndef CAMCAPTURESETUPMENULISTITEMDRAWER_H

#define CAMCAPTURESETUPMENULISTITEMDRAWER_H

//  INCLUDES

#include <eiklbi.h>

#include <AknUtils.h>

// STRUCTS

// FORWARD DECLARATIONS

class CCamCaptureSetupMenuListBoxModel;

class TResourceReader;

// CLASS DECLARATION

/**

* Draws individual list items.

*/

class CCamCaptureSetupMenuListItemDrawer : public CListItemDrawer

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

		* @since 2.8

        * @param aListBoxModel Model that is used to get content information 

        * about list item being drawn.

        * @param aReader Used to populate drawer with layout information for

        * list box elements it draws.

        * @return pointer to the created list item drawer.

        */

        static CCamCaptureSetupMenuListItemDrawer* NewL(

            CCamCaptureSetupMenuListBoxModel* aListBoxModel, 

            TResourceReader& aReader );

        /**

        * Destructor.

        */

        ~CCamCaptureSetupMenuListItemDrawer();

    public: // New functions

        /**

        * Sets the parent control of the listbox

        * @since 2.8

        * @param aControl pointer the the listbox's parent

        */

        void SetParentControl( const CCoeControl* aControl );

    public: // Functions from base class CListItemDrawer

        /**

        * Draws currentitem and highlights if needed

		* @since 2.8

		* @param aItemIndex An index of item

		* @param aActualItemRect Rect of item

		* @param aItemIsCurrent ETrue if current item

		* @param aViewIsEmphasized ETrue if emphasized

		* @param aViewIsDimmed ETrue if dimmed

		* @param aItemIsSelected ETrue if selected

		*/

        virtual void DrawActualItem( TInt aItemIndex, const 

			TRect& aActualItemRect, TBool aItemIsCurrent, 

			TBool aViewIsEmphasized, TBool aViewIsDimmed, 

			TBool aItemIsSelected )const;

    private:    // Constructors

        /**

        * C++ default constructor.

		* @since 2.8

		* @param aListBoxModel Handle to ListBoxModel

        */

        CCamCaptureSetupMenuListItemDrawer( CCamCaptureSetupMenuListBoxModel* aListBoxModel );

		/**

        * 2nd phase constructor.

		* @since 2.8

        * @param aReader Used to populate drawer with layout information for

        * list box elements it draws.

        */

        void ConstructFromResourceL( TResourceReader& aReader );

	private:    // New functions

        /**

        * Draws a highlighted rectangle for an item.

		* @since 2.8

		* @param aActualItemRect the rectangular area to be highlighted.

        */

		void DrawHighlightedItemRect( const TRect& aActualItemRect ) const;

        /**

        * Draws a rectangle for an item.

		* @since 2.8

		* @param aActualItemRect the rectangular area to be drawn.

        */

        void DrawItemRect( const TRect& aActualItemRect ) const;

    private:    // Data

        // Used to get the current value of a list item.

		CCamCaptureSetupMenuListBoxModel* iModel;

        // Specifies the layout for drawing a list item's text.

        AknLayoutUtils::SAknLayoutText iLayoutDataForText;

        // Specifies the layout for drawing a list item's icon text (if defined).

        AknLayoutUtils::SAknLayoutText iLayoutDataForIconText;

        // Specifies the layout for drawing a list item's bitmap.

        AknLayoutUtils::SAknLayoutRect iLayoutDataForBitmap;

        // Highlight offset loaded from resource

        TInt iHighlightOffset;      

        // The parent control of the list box

        const CCoeControl* iParentControl;

	};

#endif      // CAMCAPTURESETUPMENULISTITEMDRAWER_H

// End of File