--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/windowing/windowserver/nga/SERVER/graphicscontextstate.cpp	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,141 @@
+// 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:
+//
+
+#include "graphicscontextstate.h"
+#include "cliwin.h"
+
+/*------------------------------------------------------------------------------
+  Description: Resets internal status of the graphics context to pre-defined values.
+ -----------------------------------------------------------------------------*/
+void TInternalGcStatus::ResetInternalStatus(CWsClientWindow* aWin)
+	{
+	iDrawMode = CGraphicsContext::EDrawModePEN;
+	iPenColor = KRgbBlack;
+	iBrushColor = aWin ? aWin->BackColor() : KRgbWhite;
+	iPenStyle = CGraphicsContext::ESolidPen;
+	iBrushStyle = CGraphicsContext::ENullBrush;
+	iPenSize = TSize(1,1);
+	iFontHandle = NULL;
+	iUnderline = EUnderlineOff;
+	iStrikethrough = EStrikethroughOff;
+	iBrushPatternHandle = NULL;
+	iBrushOrigin = TPoint(0,0);
+	iCharExcessWidth = 0;
+	iCharNumChars = 0;
+	iWordExcessWidth = 0;
+	iWordNumChars = 0;
+	iOrigin = TPoint(0,0);
+	iShadowColor = KRgbGray; 
+	}
+
+/*------------------------------------------------------------------------------
+  Description: Helper function to retrieve current data from the given buffer and 
+  set graphics context.
+ -----------------------------------------------------------------------------*/
+void TInternalGcStatus::InternalizeGcAttributesL(MWsGraphicsContext* aGc, RReadStream& aReadStream)
+	{
+	aGc->SetDrawMode((MWsGraphicsContext::TDrawMode)(aReadStream.ReadUint8L()));
+	
+	MWsGraphicsContext::TBrushStyle brushStyle = (MWsGraphicsContext::TBrushStyle) (aReadStream.ReadUint8L());
+	aGc->SetPenStyle((MWsGraphicsContext::TPenStyle) (aReadStream.ReadUint8L()));
+
+	TRgb penColor;
+	penColor.InternalizeL(aReadStream); 
+	aGc->SetPenColor(penColor);
+
+	TRgb brushColor;
+	brushColor.InternalizeL(aReadStream);
+	aGc->SetBrushColor(brushColor);
+	
+	TSize size;
+	aReadStream >> size;
+	aGc->SetPenSize(size);
+
+	aGc->ResetBrushPattern();
+	TInt brushHandle = aReadStream.ReadInt32L();
+	if(brushHandle)
+		{
+		aGc->SetBrushPattern(brushHandle);
+		if (!aGc->HasBrushPattern() && brushStyle == MWsGraphicsContext::EPatternedBrush)
+			{
+			// Panic may occur if trying to set EPatternedBrush when a bitmap has not been
+			// successfully set, so revert to null brush.
+			brushStyle = MWsGraphicsContext::ENullBrush;
+			}
+		}
+	// Wait until any brush pattern has been set before setting the brush style.
+	aGc->SetBrushStyle(brushStyle);
+	
+	TInt wordExcessWidth = aReadStream.ReadUint32L();
+	TInt wordNumChars = aReadStream.ReadUint32L();
+	aGc->SetWordJustification(wordExcessWidth, wordNumChars);
+
+	TInt charExcessWidth = aReadStream.ReadUint32L();
+	TInt charNumChars = aReadStream.ReadUint32L();
+	aGc->SetCharJustification(charExcessWidth, charNumChars);
+	
+	TRgb shadowColor;
+	shadowColor.InternalizeL(aReadStream);
+	aGc->SetTextShadowColor(shadowColor);
+	
+	TPoint origin;
+	aReadStream >> origin;
+	aGc->SetOrigin(origin);
+
+	TPoint brushOrigin;
+	aReadStream >> brushOrigin;
+	aGc->SetBrushOrigin(brushOrigin);
+	
+	aGc->SetUnderlineStyle((MWsGraphicsContext::TFontUnderline) (aReadStream.ReadUint8L()));
+ 	aGc->SetStrikethroughStyle((MWsGraphicsContext::TFontStrikethrough) (aReadStream.ReadUint8L()));
+	
+	aGc->ResetFont();
+	TInt fontHandle = aReadStream.ReadInt32L();
+	if(fontHandle)
+		{
+		CFbsBitGcFont font;
+		TInt res = font.Duplicate(fontHandle);
+		if(res == KErrNone)
+			{
+			aGc->SetFont(&font);
+			font.Reset();
+			}
+		}
+	}
+
+/*------------------------------------------------------------------------------
+  Description: Helper function to save graphics context information into a given buffer.
+ -----------------------------------------------------------------------------*/
+void TInternalGcStatus::ExternalizeGcAttributesL(RWriteStream& aWriteStream)
+	{
+	aWriteStream.WriteUint8L(iDrawMode);
+	aWriteStream.WriteUint8L(iBrushStyle);
+	aWriteStream.WriteUint8L(iPenStyle);
+	iPenColor.ExternalizeL(aWriteStream); 
+	iBrushColor.ExternalizeL(aWriteStream);
+	aWriteStream << iPenSize;
+	aWriteStream.WriteInt32L(iBrushPatternHandle);
+	aWriteStream.WriteUint32L(iWordExcessWidth);
+	aWriteStream.WriteUint32L(iWordNumChars);
+	aWriteStream.WriteUint32L(iCharExcessWidth);
+	aWriteStream.WriteUint32L(iCharNumChars);
+	iShadowColor.ExternalizeL(aWriteStream);
+	aWriteStream << iOrigin;
+	aWriteStream << iBrushOrigin;
+	aWriteStream.WriteUint8L(iUnderline);
+	aWriteStream.WriteUint8L(iStrikethrough);
+	aWriteStream.WriteInt32L(iFontHandle);
+	}
+