1 /*

     2 * Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   Definition of CHuiCanvasGc

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __HUIVG10CANVASGC_H__

    21 #define __HUIVG10CANVASGC_H__

    22 

    23 

    24 #include <e32base.h>

    25 #include <uiacceltk/HuiVisual.h>

    26 #include "huicanvasgc.h"

    27 

    28 

    29 /* Forward declarations. */    

    30 

    31 class CHuiVg10CanvasGc : public CHuiCanvasGc

    32     {

    33 public:

    34 

    35     CHuiVg10CanvasGc();

    36     ~CHuiVg10CanvasGc();

    37     void DoDrawPolygon(RArray<THuiRealPoint>& aPoints);

    38     void DoDrawEllipse(const THuiRealRect& aDestinationRect);

    39     void DoDrawArc(const THuiRealRect& aDestinationRect, const THuiRealPoint& aStart, const THuiRealPoint& aEnd);

    40     void DoDrawPie(const THuiRealRect& aDestinationRect, const THuiRealPoint& aStart, const THuiRealPoint& aEnd);

    41     void DoDrawRoundRect(const THuiRealRect& aDestinationRect, const THuiRealSize& aSize);

    42     void DoDrawRenderBuffer(const CHuiCanvasRenderBuffer& aImage, const THuiRealPoint& aDestinationPoint);

    43     void DoClearRenderBuffer( CHuiCanvasRenderBuffer& aImage, const TRect & aRect );

    44     void DoDrawRects(RArray<THuiRealRect>& aRects);

    45 

    46     void DrawEllipse(const THuiRealRect& aDestinationRect);

    47     

    48     void ClearWithSkinBackground(const THuiRealRect& aRect);

    49     void ClearWithBackgroundItems(const THuiRealRect& aRect, const RArray<THuiDisplayBackgroundItem>& aItems);

    50     TInt MaxNumberOfClipRects() const;

    51     CHuiCanvasRenderBuffer* CreateRenderBufferL(const TSize& aSize);

    52 

    53     void RestoreFlaggedState() const;

    54     

    55 private: // New

    56     

    57     void DoDrawPieAndArc(const THuiRealRect& aDestinationRect, 

    58           const THuiRealPoint& aStart, const THuiRealPoint& aEnd, TBool aIsPie);

    59     };

    60 

    61 #endif