/*
* Copyright (c) 2008-2009 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: Definition of CHuiCanvasWsBitGc.
*
*/
#ifndef __HUICANVASWSBITGC_H__
#define __HUICANVASWSBITGC_H__
#include <uiacceltk/HuiVisual.h>
#include "huicanvaswsgc.h"
#include "huicanvaswsswgc.h"
#include "huicanvaspainter.h"
#include <bitstd.h>
const TInt KHuiCanvasWsBitGcRegionGranularity = 10;
/**
* This class is used internally by the toolkit and thus should
* not be used by the applications directly.
*/
NONSHARABLE_CLASS(CHuiCanvasWsBitGc) : public CHuiCanvasWsSwGc
{
private:
/**
* Constructor.
*/
CHuiCanvasWsBitGc();
/**
* Second-phase constructor.
*/
void ConstructL();
public:
/**
* Constructor.
*/
static CHuiCanvasWsBitGc* NewL();
/**
* Destructor.
*/
~CHuiCanvasWsBitGc();
public:
// Canvas functionality
virtual void BeginActionL(TInt aAction, TRect aDisplayRect,const CHuiCanvasVisual& aUser, TBool aIsCachePrepared, const TRegion& aUpdateRegion);
virtual void EndActionL(const TRegion& aUpdateRegion, TBool aUpdateDisplay);
virtual THuiCanvasWsGcType Type() const;
virtual void ClearCache();
virtual TBool IsRenderBufferEnabled() const;
};
#endif // __HUICANVASWSBITGC_H__