1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/graphics/graphicsdeviceinterface/directgdiadaptation/swsrc/swdirectgdiengine.cpp	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,86 @@
     1.4 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +#include "swdirectgdiengine.h"
    1.20 +#include <bitdraworigin.h>
    1.21 +#include <bitdrawinterfaceid.h>
    1.22 +
    1.23 +/**
    1.24 +Sets a new pen array
    1.25 +
    1.26 +@param aPenArray The new array.
    1.27 +*/ 
    1.28 +void CSwDirectGdiEngine::SetPenArray(TInt* aPenArray)
    1.29 +	{
    1.30 +	delete[] iPenArray;
    1.31 +	iPenArray = aPenArray;
    1.32 +	}
    1.33 +
    1.34 +/**
    1.35 +Destroys the current pen array.
    1.36 +*/ 
    1.37 +void CSwDirectGdiEngine::ResetPenArray()
    1.38 +	{
    1.39 +	delete[] iPenArray;
    1.40 +	iPenArray = NULL;
    1.41 +	}
    1.42 +
    1.43 +/**
    1.44 +Truncates the given rectangle.
    1.45 +
    1.46 +@param aRect The rectangle to truncate.
    1.47 + */ 
    1.48 +void CSwDirectGdiEngine::TruncateRect(TRect& aRect)
    1.49 +	{
    1.50 +	TInt width = iDrawDevice->SizeInPixels().iWidth << 4;
    1.51 +	TInt height = iDrawDevice->SizeInPixels().iHeight << 4;
    1.52 +
    1.53 +	aRect.iTl.iX = Min(aRect.iTl.iX,width);
    1.54 +	aRect.iTl.iY = Min(aRect.iTl.iY,height);
    1.55 +	aRect.iBr.iX = Min(aRect.iBr.iX,width);
    1.56 +	aRect.iBr.iY = Min(aRect.iBr.iY,height);
    1.57 +
    1.58 +	width = (-width);
    1.59 +	height = (-height);
    1.60 +
    1.61 +	aRect.iTl.iX = Max(aRect.iTl.iX,width);
    1.62 +	aRect.iTl.iY = Max(aRect.iTl.iY,height);
    1.63 +	aRect.iBr.iX = Max(aRect.iBr.iX,width);
    1.64 +	aRect.iBr.iY = Max(aRect.iBr.iY,height);
    1.65 +	}
    1.66 +
    1.67 +/**
    1.68 +@see MDirectGdiEngine::GetInterface()
    1.69 +*/
    1.70 +TInt CSwDirectGdiEngine::GetInterface(TUid aInterfaceId, TAny*& aInterface)
    1.71 +	{
    1.72 +	aInterface = NULL;
    1.73 +	TInt err = KErrNotSupported;
    1.74 +	
    1.75 +	// Extension switch
    1.76 +	switch (aInterfaceId.iUid)
    1.77 +		{
    1.78 +		case KDrawDeviceOriginInterfaceID:
    1.79 +			{
    1.80 +			aInterface= (MDrawDeviceOrigin*)this;
    1.81 +			err=KErrNone;
    1.82 +			}
    1.83 +		break;
    1.84 +		default:;
    1.85 +		}
    1.86 +		
    1.87 +	return err;
    1.88 +	}
    1.89 +