--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/windowing/windowserver/debuglog/TXTHNDLR.CPP	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,221 @@
+// Copyright (c) 1995-2009 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:
+// Handles text for the window server debug-logger - platform independent
+// 
+//
+
+#include "../SERVER/w32cmd.h"
+#include "DEBUGLOG.H"
+
+void TDebugLogTextHandler::Append(TDes &aBuf1, const TDesC &aBuf2)
+	{
+	if (aBuf1.Length()+aBuf2.Length()>aBuf1.MaxLength()-1)
+		{
+		TUint offset=aBuf1.Length();
+		aBuf1.SetLength(aBuf1.MaxLength()-3-1);
+		for (TInt i=offset; i<(aBuf1.MaxLength()-3-1); i++)
+			aBuf1[i]=aBuf2[i-offset];
+		aBuf1+=_L("...");
+		}
+	else
+		aBuf1+=aBuf2;
+	}
+
+void TDebugLogTextHandler::TestAppend()
+	{
+#if defined(_DEBUG)
+	TBuf<0x10> buf1=_L("123456789012345");
+	TBuf<0x10> buf2(KNullDesC);
+
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("123456789012345"), panic(1));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("123456789012345"), panic(2));
+
+	buf1=_L("12345678901234");
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("12345678901234"), panic(3));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("12345678901234"), panic(4));
+
+	buf1=_L("1234567890123");
+	buf2=_L("**********");
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("123456789012..."), panic(5));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("123456789012..."), panic(6));
+
+	buf1=_L("123456789012");
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("123456789012..."), panic(7));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("123456789012..."), panic(8));
+
+	buf1=_L("12345678901");
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("12345678901*..."), panic(9));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("12345678901*..."), panic(10));
+
+	buf1=_L("1234567890");
+	buf2=_L("*");
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("1234567890*"), panic(11));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("1234567890**"), panic(12));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("1234567890***"), panic(12));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("1234567890****"), panic(12));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("1234567890*****"), panic(12));
+	TDebugLogTextHandler::Append(buf1, buf2);
+	__ASSERT_ALWAYS(buf1==_L("1234567890**..."), panic(12));
+#endif
+	}
+
+TBuf<20> TDebugLogTextHandler::FormatBool(TBool aBool)
+	{
+	TBuf<6> text;
+	if (aBool)
+		text.Append(_L("ETrue"));
+	else
+		text.Append(_L("EFalse"));
+	return text;
+	}
+
+TBuf<32> TDebugLogTextHandler::FormatPoint(const TPoint &aPoint)
+	{
+	TBuf<32> text;
+	text.Format(_L("{%d,%d}"), aPoint.iX, aPoint.iY);
+	return text;
+	}
+
+TBuf<32> TDebugLogTextHandler::FormatSize(const TSize &aSize)
+	{
+	TBuf<32> text;
+	text.Format(_L("{%d,%d}"), aSize.iWidth, aSize.iHeight);
+	return text;
+	}
+
+TBuf<64> TDebugLogTextHandler::FormatRect(const TRect &aRect)
+	{
+	TBuf<64> text;
+	text.Format(_L("{{%d,%d},{%d,%d}}"), aRect.iTl.iX, aRect.iTl.iY, aRect.iBr.iX, aRect.iBr.iY);
+	return text;
+	}
+
+TBuf<40> TDebugLogTextHandler::FormatRgb(const TRgb &aRgb)
+	{
+	TBuf<40> text;
+	text.Format(_L("{%u,%u,%u}"), (TUint)aRgb.Red(), (TUint)aRgb.Green(), (TUint)aRgb.Blue());
+	return text;
+	}
+
+TBuf<20> TDebugLogTextHandler::PointerEventType(TPointerEvent::TType aType)
+	{
+	TBuf<20> text;
+	switch(aType)
+		{
+		case TPointerEvent::EButton1Down:
+			text.Copy(_L("EButton1Down"));
+			break;
+		case TPointerEvent::EButton1Up:
+			text.Copy(_L("EButton1Up"));
+			break;
+		case TPointerEvent::EButton2Down:
+			text.Copy(_L("EButton2Down"));
+			break;
+		case TPointerEvent::EButton2Up:
+			text.Copy(_L("EButton2Up"));
+			break;
+		case TPointerEvent::EButton3Down:
+			text.Copy(_L("EButton3Down"));
+			break;
+		case TPointerEvent::EButton3Up:
+			text.Copy(_L("EButton3Up"));
+			break;
+		case TPointerEvent::EButtonRepeat:
+			text.Copy(_L("EButtonRepeat"));
+			break;
+		case TPointerEvent::EDrag:
+			text.Copy(_L("EDrag"));
+			break;
+		case TPointerEvent::EMove:
+			text.Copy(_L("EMove"));
+			break;
+		case TPointerEvent::ESwitchOn:
+			text.Copy(_L("ESwitchOn"));
+			break;
+		}
+	return text;
+	}
+
+TBuf<LogTBufSize> TDebugLogTextHandler::FormatArray(TArrayType aArrayType, const TUint8 *aArrayPtr, TUint aNumElems)
+	{
+	TBuf<LogTBufSize> text;
+	TUint elemSize=0;
+
+	switch (aArrayType)
+		{
+	case EInt:
+		elemSize=sizeof(TInt);
+		break;
+	case ERgb:
+		elemSize=sizeof(TRgb);
+		break;
+	default:
+		panic(1);
+		}
+
+	if (aNumElems>0)
+		{
+		Append(text, formatArrayElement(aArrayType, aArrayPtr));
+		while (--aNumElems>0)
+			{
+			Append(text, _L(","));
+			aArrayPtr+=elemSize;
+			Append(text, formatArrayElement(aArrayType, aArrayPtr));
+			}
+		}
+	Append(text, _L("}"));
+	return text;
+	}
+
+TBuf<0x20> TDebugLogTextHandler::formatArrayElement(TArrayType aArrayType, const TUint8 *aArrayPtr)
+	{
+	TBuf<0x20> text;
+
+	switch (aArrayType)
+		{
+	case EInt:
+		text.Format(_L("%d"), *(TInt *)aArrayPtr);
+		break;
+	case ERgb:
+		{
+		TLongBuf buf(FormatRgb(*(TRgb *)aArrayPtr));
+		text.Format(_L("%S"), &buf);
+		}
+		break;
+	default:
+		panic(2);
+		}
+	return text;
+	}
+
+void TDebugLogTextHandler::panic(TInt aReason)
+	{
+	User::Panic(_L("WservDebugLog"), aReason);
+	}
+