--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/textrendering/textformatting/test/src/TestLayout.cpp	Tue Feb 02 02:02:46 2010 +0200
@@ -0,0 +1,237 @@
+/*
+* Copyright (c) 2006-2009 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: 
+* TestLayout.cpp test jig for CTmTextLayout
+*
+*/
+
+
+#include "TestLayout.h"
+#include "TGraphicsContext.h"
+#include "TMINTERP.H"
+
+#include <txtrich.h>
+
+#include <e32test.h>
+/**
+Constructor.
+@param aRichText
+	Text to be formatted.
+@param aDeviceMap
+	Formatting and drawing device.
+@internalComponent
+*/
+CETextSource::CETextSource(const CRichText& aRichText,
+	MGraphicsDeviceMap* aDeviceMap)
+	: iRichText(&aRichText), iDeviceMap(aDeviceMap)
+	{
+	}
+
+/**
+Gets the length of the document.
+@return
+	The number of Unicode UTF16 codes in the document.
+@internalComponent
+*/
+TInt CETextSource::DocumentLength() const
+	{
+	return iRichText->DocumentLength();
+	}
+
+/**
+Gets a run of text of constant formatting.
+@param aPos
+	Start of the text to get.
+@param aText
+	Segment of text to return.
+@param aFormat
+	Format of the segment of text.
+@internalComponent
+*/
+void CETextSource::GetText(TInt aPos, TPtrC& aText, TTmCharFormat& aFormat) const
+	{
+	TCharFormat characterFormat;
+	iRichText->GetChars(aText, characterFormat, aPos);
+	aFormat = characterFormat;
+	}
+
+/**
+Gets the format of the paragraph at aPos.
+@param aPos
+	Character index.
+@param aFormat
+	Returns the format.
+@internalComponent
+*/
+void CETextSource::GetParagraphFormatL(TInt aPos, RTmParFormat& aFormat) const
+	{
+	CParaFormat* format = CParaFormat::NewLC();
+	iRichText->GetParagraphFormatL(format, aPos);
+	aFormat.CopyL(*format);
+	CleanupStack::PopAndDestroy(format);
+	}
+
+/**
+Returns the start of the paragraph containing aPos.
+@param aPos
+	Character index.
+@return
+	Character index of the start of the paragraph.
+@internalComponent
+*/
+TInt CETextSource::ParagraphStart(TInt aPos) const
+	{
+	iRichText->ParagraphNumberForPos(aPos);
+	return aPos;
+	}
+
+/**
+Gets a pointer to the picture at aPos.
+@param aPos
+	Character index.
+@return
+	A pointer to the picture at aPos if there is one. 0 otherwise.
+@internalComponent
+*/
+CPicture* CETextSource::PictureL(TInt aPos) const
+	{
+	return iRichText->PictureHandleL(aPos);
+	}
+
+/**
+Creates a new CTestTmTextLayout.
+@param aText
+	Text to format.
+@param aWrapWidth
+	Width to format at.
+@return
+	The newly constructed object.
+@internalComponent
+*/
+CTestTmTextLayout* CTestTmTextLayout::NewLC(
+	const CRichText& aText, TInt aWrapWidth)
+	{
+	CTestTmTextLayout* r = new CTestTmTextLayout;
+	CleanupStack::PushL(r);
+	r->ConstructL(aText, aWrapWidth);
+	return r;
+	}
+
+/**
+Creates a new CTestTmTextLayout.
+@param aText
+	Text to format.
+@param aWrapWidth
+	Width to format at.
+@param aTransliterate
+	Function to transform aText with if required. 0 if no transformation is to
+	take place.
+@return
+	The newly constructed object.
+@internalComponent
+*/
+CTestTmTextLayout* CTestTmTextLayout::NewLC(
+	const TDesC& aText, TInt aWrapWidth, TransliterationFn* aTransliterate)
+	{
+	CTestTmTextLayout* r = new CTestTmTextLayout;
+	CleanupStack::PushL(r);
+	r->iParagraphFormatLayer = CParaFormatLayer::NewL();
+	r->iCharacterFormatLayer = CCharFormatLayer::NewL();
+	HBufC* buf = HBufC::NewLC(aText.Length());
+	TPtr des = buf->Des();
+	if (aTransliterate)
+		aTransliterate(aText, des);
+	else
+		des.Copy(aText);
+	r->iRichText = CRichText::NewL(
+		r->iParagraphFormatLayer, r->iCharacterFormatLayer);
+	r->iRichText->InsertL(0, *buf);
+	CleanupStack::PopAndDestroy(buf);
+	r->ConstructL(*r->iRichText, aWrapWidth);
+	return r;
+	}
+
+/**
+Destructor.
+@internalComponent
+*/
+CTestTmTextLayout::~CTestTmTextLayout()
+	{
+	delete iLayout;
+	delete iSource;
+	delete iDevice;
+	delete iRichText;
+	delete iCharacterFormatLayer;
+	delete iParagraphFormatLayer;
+	}
+
+/**
+Constructs a new CTestTmTextLayout.
+@param aText
+	Text to format.
+@param aWrapWidth
+	Width to format at.
+@return
+	The newly constructed object.
+@internalComponent
+*/
+void CTestTmTextLayout::ConstructL(const CRichText& aText, TInt aWrapWidth)
+	{
+	iLayout = new (ELeave) CTmTextLayout;
+	TSize screen(aWrapWidth, 100);
+	iDevice = CTestGraphicsDevice::NewL(screen, 0);
+	iSource = new (ELeave) CETextSource(aText, iDevice);
+	iFormatParam.iWrapWidth = aWrapWidth;
+	iFormatParam.iFlags = TTmFormatParamBase::EWrap;
+	iLayout->SetTextL(*iSource, iFormatParam);
+	}
+
+/**
+Reformats the text.
+@param aIn
+	Reformatting parameters.
+@param aOut
+	Reformatting result.
+@internalComponent
+*/
+void CTestTmTextLayout::FormatL(const TTmReformatParam& aIn, TTmReformatResult& aOut)
+	{
+	iLayout->FormatL(iFormatParam, aIn, aOut);
+	}
+	
+/**
+@SYMTestCaseID          SYSLIB-FORM-UT-1887
+@SYMTestCaseDesc        Testing CTmTextLayout::FindAdjacentChunks() API
+@SYMTestPriority        Low
+@SYMTestActions         Tests by finding the text chunks adjoining a given document position. When pos=-1,FindAdjacentChunks() returns false
+@SYMTestExpectedResults Tests must not fail
+@SYMREQ                 REQ0000
+*/
+void CTestTmTextLayout::TestAdjacentChunks()
+	{
+	RTest test(_L(" @SYMTestCaseID:SYSLIB-FORM-UT-1887  FindAdjacentChunks"));
+	for (TInt pos = -1; pos != 4; ++pos)
+		{
+		for (TInt type = 0; type != 4; ++type)
+			{
+			TTmDocPosSpec posSpec(pos,static_cast<TTmDocPosSpec::TType>(type));
+			CTmTextLayout::TTmChunkDescription left;
+			CTmTextLayout::TTmChunkDescription right;
+			TBool result = iLayout->FindAdjacentChunks(posSpec,left,right);
+			if(pos==-1)
+			test(result==0);
+			}
+		}
+		test.Close();
+	}