/*

* 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 the License "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:  Handles the viewing of a single frame. If the page is not frame

*               enabled, this class is used as the single view.  If frame

*               enabled, there is one instance of this class for each frame.

*

*/

#ifndef WEBSPRITE_H_

#define WEBSPRITE_H_

#include <e32base.h>

#include <w32std.h>

#include <coecntrl.h>

class CFbsBitmap;

NONSHARABLE_CLASS(CWebSprite) : public CCoeControl

{

    public:

        static CWebSprite* NewL(TPoint& aPos, CFbsBitmap* aBitmap, CFbsBitmap* aMask, 

                                TBool aInvertMask);

        static CWebSprite* NewL(CCoeControl* aParent, TPoint& aPos, CFbsBitmap* aBitmap, 

                                CFbsBitmap* aMask, TBool aInvertMask);

        CWebSprite();

        virtual ~CWebSprite();

        void Update(const TPoint& aPos, CFbsBitmap* aBitmap, CFbsBitmap* aMask);

        void Update(CFbsBitmap* aBitmap, CFbsBitmap* aMask);

        void Update(CFbsBitmap* aBitmap, CFbsBitmap* aMask, TBool aInvertMask);

        void SetBitmap(CFbsBitmap* aBitmap, CFbsBitmap* aMask, TBool aInvertMask);

        void Hide();

        void Show();

        void Draw(const TRect& aRect) const;

        void SetPos(const TPoint& aPos);

        TPoint GetPos() { return Position(); }

        TBool IsShown();

    protected:

        void BaseConstructL(TPoint& aPos, CFbsBitmap* aBitmap, CFbsBitmap* aMask, 

                            TBool aInvertMask);

        void BaseConstructL(CCoeControl* aParent, TPoint& aPos, CFbsBitmap* aBitmap, 

                            CFbsBitmap* aMask, TBool aInvertMask);

    private:

        CWebSprite(CCoeControl* aParent, CFbsBitmap* aBitmap, CFbsBitmap* aMask, TBool aInvertMask);

        void ConstructL(TPoint& aPos);

        void ConstructL(CCoeControl* aParent, TPoint& aPos);                      

        void init(TPoint& aPos, TSize aSize);

        void CreateSprite(TPoint& aPos);

        void UpdateSprite();

    private:

        CFbsBitmap*  iBitmap;

        CFbsBitmap*  iMask;

        TBool        iInvertMask;

        RWsSprite    iSprite;

        RWindow*     iWin;

        CCoeControl* iParent;

};

#endif /* WEBSPRITE_H_ */