/*******************************************************************************

 * Copyright (c) 2005, 2010 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved. This program and the accompanying materials

 * are made available under the terms of the Eclipse Public License v1.0

 * which accompanies this distribution, and is available at

 * http://www.eclipse.org/legal/epl-v10.html

 *

 * Contributors:

 *     Nokia Corporation - S60 implementation

 *******************************************************************************/

#ifndef SWTFONT_H

#define SWTFONT_H

#include "eswtgraphics.h"

class CFont;

/**

 * CSwtFont

 * @lib eswt

 */

NONSHARABLE_CLASS(CSwtFont)

        : public CBase

        , public MSwtFont

{

public:

    /**

     * Returns a new created font using the specs provided by parameters.

     */

    static CSwtFont* NewL(const MSwtDevice& aDevice, const TDesC& aTypefaceName,

    const TInt aHeightInPoints, const TInt aStyle);

    /**

     * Returns a new created font using the specs provided by aFont.

     * The returned font might not match aFont. For instance if aFont

     * is an Avkon layout font whose size in points is 6.5 then the returned

     * font will be CFont whose size in points is 7 (Java API restriction).

     */

    static CSwtFont* NewL(const MSwtDevice& aDevice, const CFont& aFont);

protected:

    CSwtFont(const MSwtDevice& aDevice, CFont* aFont);

    virtual ~CSwtFont();

    void ConstructL(const CFont& aFont);

    void ConstructL(const TDesC& aTypefaceName, const TInt aHeight, const TInt aStyle);

// From MSwtFont

public:

    void   Dispose();

    const CFont& Font() const;

    TInt   DesignHeightInPoints() const;

    HBufC* GetNameL() const;

    TInt   Style() const;

    TInt   TextWidthInPixels(const TDesC& aText) const;

// Data

private:

    CFont* iFont;               // A handle to the used font. Has to be released when no longer needed.

    const  MSwtDevice& iDevice; // Reference to the device which provides the fonts.

    TBool  iIsFontToRelease;    // True if iFont should be released in the destructor.

    HBufC* iName;               // Name of the desired font set at the construction. Owned.

};

#endif // SWTFONT_H