--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicsdeviceinterface/screendriver/smint/SCCOL.CPP	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,94 @@
+// Copyright (c) 1997-2009 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:
+//
+
+#include <hal.h>
+#include "scdraw.h"
+
+/**
+Constructs the CDrawScreenBitmap object.
+@param aScreenNo Screen number. It will be used in HAL::Get() calls.
+@param aBitmapAddress The screen memory address.
+@param aSize Screen size
+@return System-wide error codes, KErrNone if the construction was successfull.
+*/
+TInt CDrawScreenBitmap::ConstructScreen(TInt aScreenNo, TAny* aBitmapAddress,TSize aSize)
+	{
+    iScreenNo = aScreenNo;
+	TInt ret = SCREEN_LAYOUT_BASE_BITMAP::Construct(aSize);
+	if (ret != KErrNone)
+		return ret;
+
+	//fixup for emulating smaller screen
+	TInt offset = 0;
+	ret = HAL::Get(iScreenNo, HALData::EDisplayOffsetBetweenLines, offset);
+	if (ret == KErrNone && (offset != aSize.iWidth))
+		{
+		iLongWidth = offset;
+		iScanLineWords = iLongWidth / 4;
+		User::Heap().Free(iScanLineBuffer);
+		iScanLineBuffer = (TUint32*)(User::Heap().Alloc(offset));
+		if(iScanLineBuffer == NULL)
+			return KErrNoMemory;
+		}
+	//fixup for emulating smaller screen
+
+	offset = 0; // Pass in display mode
+	ret = HAL::Get(iScreenNo, HALData::EDisplayOffsetToFirstPixel,offset);
+	iBits = (TUint32*)aBitmapAddress;
+	iBits += offset / sizeof(TUint32);
+	return ret;
+	}
+
+void CDrawScreenBitmap::SetDisplayMode(CFbsDrawDevice* aDrawDevice)
+	{
+	CopyOldSettings(aDrawDevice);
+	}
+
+void CDrawScreenBitmap::OrientationsAvailable(TBool aOrientation[4])
+	{
+	aOrientation[EOrientationNormal] = ETrue;
+	aOrientation[EOrientationRotated90] = ETrue;
+	aOrientation[EOrientationRotated180] = ETrue;
+	aOrientation[EOrientationRotated270] = ETrue;
+	}
+
+TBool CDrawScreenBitmap::SetOrientation(TOrientation aOrientation)
+	{
+	iOrientation = aOrientation;
+	return ETrue;
+	}
+
+TInt CDrawScreenBitmap::HorzTwipsPerThousandPixels() const
+	{
+	if (iSize.iWidth == 0)
+		return 0;
+
+	TInt twips = 0;
+	HAL::Get(iScreenNo, HALData::EDisplayXTwips,twips);
+
+	return twips * 1000 / iSize.iWidth; // iSize gets iWidth and iHeight swapped by changing the orientation so always use iWidth
+	}
+
+TInt CDrawScreenBitmap::VertTwipsPerThousandPixels() const
+	{
+	if (iSize.iHeight == 0)
+		return 0;
+
+	TInt twips = 0;
+	HAL::Get(iScreenNo, HALData::EDisplayYTwips,twips);
+
+	return twips * 1000 / iSize.iHeight;
+	}
+