/*

* Copyright (c) 2002-2007 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:  Xuikon clock face.

*

*/

#ifndef _XNCLOCKFACE_H

#define _XNCLOCKFACE_H

// INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CXnClockAdapter;

class CWindowGc;

// CLASS DECLARATIONS

/**

*  @ingroup group_xnclockfactory

*  @lib xnclockfactory.lib

*  @since S60

*/

class CXnClockFace : public CBase

    {

    public: // Destructor

        /**

        * Destructor.

        */

        virtual inline ~CXnClockFace() {};

    public: // New methods

        /**

        * Draws the given time to the given buffer bitmap.

        *

        * @since S60 5.1

        *

        * @param aAdapter Clock adapter

        *   

        * @param aGc Graphics context that can be used to draw to

        *   the clock

        *

        * @param aRect Rect where to scale the clock

        *                   

        * @param aTime Time to be used for drawing.

        */

        virtual void DrawL( CXnClockAdapter& aAdapter,

                            CWindowGc& aGc, 

                            const TRect& aRect, 

                            const TTime& aTime ) = 0;                                    

    };

class CXnClockFaceDigital : public CXnClockFace

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CXnClockFaceDigital* NewL();

        /**

        * Destructor.

        */

        virtual ~CXnClockFaceDigital();

    public:  // Functions from CXnClockFace

        /**

        * @see CXnClockFace::DrawL

        */

        void DrawL( CXnClockAdapter& aAdapter,

                    CWindowGc& aGc, 

                    const TRect& aRect, 

                    const TTime& aTime );

    private:

        /**

        * C++ default constructor.

        */

        CXnClockFaceDigital();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    // Data

    };

class CXnClockFaceAnalog : public CXnClockFace

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CXnClockFaceAnalog* NewL();

        /**

        * Destructor.

        */

        virtual ~CXnClockFaceAnalog();

    public:  // Functions from CXnClockFace

        /**

        * @see CXnClockFace::DrawL

        */           

        void DrawL( CXnClockAdapter& aAdapter,

                    CWindowGc& aGc, 

                    const TRect& aRect, 

                    const TTime& aTime ); 

    private: // New functions

        /**

        * Draws the hands of the clock.

        *

        * @param aGc Graphics context that can be used to draw to the

        *   clock

        *

        * @param aRect Rectangle defining the size of the clock.

        *

        * @param aDateTime Time to be used for drawing.

        */                       

        void DrawHandsL( CWindowGc& aGc, const TRect& aRect,

                         const TDateTime& aDateTime );

    private:

        /**

        * C++ default constructor.

        */

        CXnClockFaceAnalog();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    // Data                

    };

#endif      // _XNCLOCKFACE_H

// End of File