/*

* Copyright (c) 2006 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:  CMnrpNaviControl class definition

*

*/

#ifndef MNRP_NAVICONTROL_H

#define MNRP_NAVICONTROL_H

#include <coecntrl.h>

#include "mnrpnavimodel.h"

class CAknSingleHeadingStyleListBox;

class CMnrpNaviView;

/** Navigation view.

 *	Shows list box with navigation information items: 

 *	destination name and coordinates, current position coordinates

 *	distance and bearing to destination.

 */	

class CMnrpNaviControl : public CCoeControl, public MNaviModelObserver

    {

    public:

        static CMnrpNaviControl* NewL( CMnrpNaviView& aView, const TRect& aRect, CMnrpEngine& aEngine );

        virtual ~CMnrpNaviControl();

        void UpdateModelL( CPosLandmark& aDestination );

    protected:    

    	/** Creates list box */

        void CreateListBoxL();

    public: // from MNaviModelObserver

        void HandleModelUpdateL();

    protected:  // from CCoeControl

        TInt CountComponentControls() const;

        CCoeControl* ComponentControl( TInt aIndex ) const;

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

        void SizeChanged();

        void HandleResourceChange( TInt aType );

    private:

        void ConstructL( const TRect& aRect, CMnrpEngine& aEngine );

        CMnrpNaviControl( CMnrpNaviView& aView );

    private:

        CMnrpNaviView&                  iView;

        CAknSingleHeadingStyleListBox*  iListBox;

        CMnrpNaviModel*         		iModel;

    };

#endif // MNRP_NAVICONTROL_H