/*

* Copyright (c) 2009 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:     

*

*/

#ifndef HGVGLETTERPOPUP_H_

#define HGVGLETTERPOPUP_H_

// INCLUDES

#include <e32base.h>

#include <VG/openvg.h>

#include <gulcolor.h>

#include <AknLayout2ScalableDef.h>

class CHgVgDrawBuffer;

class CFont;

/**

 * Helper class for drawing letter strip.

 */

NONSHARABLE_CLASS(CHgVgPopup) : CBase

    {

public:

    /**

     * Creates new CHgVgLetterStrip.

     *

     * @param aSize size of the letter strip in pixels.

     * @param aFont font to use for letter rendering.

     * @return HgVgLetterStrip-object

     */

    static CHgVgPopup* NewL (const TRect& aRect, const CFont* aFont); 

    // Destructor.

    virtual ~CHgVgPopup();

private:

    CHgVgPopup(const TRect& aRect, const CFont* aFont);

public: // METHODS

    /**

     * Sets letter in letter strip.

     * 

     * @param aLetter

     */

    void SetTextL(const TDesC& aText);

    /**

     * Set two text to popupup

     * 

     * @param aText1

     * @param aText2

     */

    void SetTexts(const TDesC& aText1, const TDesC& aText2);

    /**

     * Draws lettter strip at position.

     * 

     * @param aPosition position to draw letter strip.

     */

    void Draw(const TRect& aWindowRect, TReal aAlpha);

    /**

     * 

     */

    void SetLayouts(const TAknWindowComponentLayout& aPopupLayout, 

            const TAknTextComponentLayout& aTextLayout, const TRect& aParentRect);

protected: // Constructors

    CHgVgPopup();

    void ConstructL ( );

private: 

    TRect iRect;

    const CFont* iFont;

    CHgVgDrawBuffer* iDrawBuffer; // renderer for drawing glyphs, owns;

    VGImage iLetterImage;

    VGPath iLetterBgPath;

    VGPaint iLetterBgPaint;

    HBufC* iPrevText;

    TAknWindowComponentLayout iPopupLayout;

    TAknTextComponentLayout iTextLayout;

    TRect iParentRect;

    };

#endif /* HGVGLETTERPOPUP_H */