/*

* 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: 

* Class to test the line paginator.

*

*/

#include <basched.h>

#include <frmpage.h>

#include <frmconst.h>

#include <bautils.h>

#include <e32test.h>

_LIT(KTLinePag, "TLinePag");

///////////////////////////////////////////////////////////////////////////////////////

///////////////////////////////////////////////////////////////////////////////////////

//Test macroses and functions

LOCAL_C void CheckL(TInt aValue, TInt aExpected, TInt aLine)

	{

	if(aValue != aExpected)

		{

		}

	}

class CLinePaginatorTest : public CBase

	{

public:

	static CLinePaginatorTest* NewL();

	~CLinePaginatorTest();

	void OpenTestFileL();

	void StartPaginateL();

	TBool CompareArrays();

private:

	void ConstructL();

	CLinePaginatorTest();

	TBool PaginateSectionL();

	TBool ReadTestFile(TPageLine& aline);

	void WriteOutputFile(TPageLine aLine);

	void StorePageBreakL(TInt aDocPos);

private:

	CArrayFixFlat<TInt>* iCharsPerPage;

	TLinePaginator iPaginator;

	CArrayFixFlat<TInt>* iTestChars;

	TInt iNumPages;

	RFile iTestFile;

	RFs  ifsClient;

	TInt iFilePos;

	TBool iTestPageBreak;

	};

#define TEST_FILE _L("z:\\test\\app-framework\\form\\input\\page.txt")

const TInt KGranularity = 10;

CLinePaginatorTest* CLinePaginatorTest::NewL()

	{

	CLinePaginatorTest* self=new(ELeave) CLinePaginatorTest();

	self->ConstructL();

	return self;

	}

CLinePaginatorTest::CLinePaginatorTest()

	{}

CLinePaginatorTest::~CLinePaginatorTest()

	{

	iTestFile.Close();

	ifsClient.Close();

	delete iTestChars;

	delete iCharsPerPage;

	}

void CLinePaginatorTest::ConstructL()

	{

	iCharsPerPage=new(ELeave) CArrayFixFlat<TInt>(KGranularity);

	iTestChars=new(ELeave) CArrayFixFlat<TInt>(KGranularity);

	iFilePos=0;

	iNumPages=0;

	iPaginator.SetArray(iCharsPerPage);

	}

void CLinePaginatorTest::StartPaginateL(/*parameters*/)

	{

	// do initialisation stuff

	while(PaginateSectionL())

		{

		}

	TBool success=CompareArrays();

	}

TBool CLinePaginatorTest::PaginateSectionL()

	{

	TPageLine line;

	while (ReadTestFile(line))

		{

		iPaginator.AppendLineL(line);

		if (iTestPageBreak)

			StorePageBreakL(line.iDocPos);

		WriteOutputFile(line);

		}

	iPaginator.FlushL(line.iDocPos);

	StorePageBreakL(line.iDocPos);

	return(EFalse);

	}

void CLinePaginatorTest::OpenTestFileL()

	{

	TBuf8<128> text;

	TInt err=ifsClient.Connect();

	err=iTestFile.Open(ifsClient,TEST_FILE,EFileStream|EFileRead|EFileShareReadersOnly);

	iTestFile.Read(0,text,128);

	TInt startNum=text.Locate('<')+1;

	text.Delete(0,startNum);

	TLex8 lex=text;

	TInt pageHeight;

	lex.Val(pageHeight);

	iPaginator.SetPageHeight(pageHeight);

	}

TBool CLinePaginatorTest::ReadTestFile(TPageLine& aLine)

	{

	TLex8 lex;

	TBuf8<128> textBuffer;

	TBuf8<128> numBuffer;

	TInt startNum;

	iTestFile.Read(iFilePos,textBuffer,128);

	if (textBuffer.Locate('X') != KErrNotFound && textBuffer.Locate('X') < textBuffer.Locate('\r'))

		{

		startNum=textBuffer.Locate('\n')+1;

  		textBuffer.Delete(0,startNum);

		iFilePos+=startNum;

		lex=textBuffer;

		lex.Val(aLine.iDocPos);

		return EFalse;

		}

	startNum=textBuffer.Locate('\n')+1;

	textBuffer.Delete(0,startNum);

	iFilePos+=startNum;

	lex=textBuffer;

	lex.Val(aLine.iDocPos);

	startNum=textBuffer.Locate('\t')+1;

	textBuffer.Delete(0,startNum);

	iFilePos+=startNum;

	lex=textBuffer;

	lex.Val(aLine.iLineHeight);

	startNum=textBuffer.Locate('\t')+1;

	textBuffer.Delete(0,startNum);

	iFilePos+=startNum;

	lex=textBuffer;

	lex.Val(aLine.iKeepWithNext);

	startNum=textBuffer.Locate('\t')+1;

	textBuffer.Delete(0,startNum);

	iFilePos+=startNum;

	lex=textBuffer;

	lex.Val(aLine.iStartNewPage);

	if (textBuffer.Locate('\t')<textBuffer.Locate('\r')

		&& textBuffer.Locate('B')!=KErrNotFound

		&& textBuffer.Locate('B')<textBuffer.Locate('\r'))

		iTestPageBreak=ETrue;

	else

		iTestPageBreak=EFalse;

	iFilePos+=textBuffer.Locate('\r')+1;

	return ETrue;

	}

void CLinePaginatorTest::WriteOutputFile(TPageLine aLine)

	{

	if (iTestPageBreak)

		{

		}

	else

		{

		}

	}

void CLinePaginatorTest::StorePageBreakL(TInt aDocPos)

	{

	iNumPages++;

	iTestChars->AppendL(aDocPos);

	}

//#pragma warning( disable : 4701 )	//local variable 'docPosError' may be used without having been initialized

TBool CLinePaginatorTest::CompareArrays()

	{

	TInt numPages=iCharsPerPage->Count();

	TInt numTestPages=iTestChars->Count();

	TInt numChars;

	TInt numTestChars;

	TBool pagesSame=EFalse;

	TBuf8<128> text;

	TInt prevDocPos=0;

	TInt docPosError=0;

	if (numPages==numTestPages)

		{

		pagesSame=ETrue;

		for (TInt i=0; i<numPages; i++)

			{

			numChars=(*iCharsPerPage)[i];

			numTestChars=(*iTestChars)[i]-prevDocPos;

			if(numChars!=numTestChars)

				{

				if (pagesSame)

					docPosError=(*iTestChars)[i];

				pagesSame=EFalse;

				}

			prevDocPos=(*iTestChars)[i];

			}

		if (pagesSame)

			}

		else

			{

			}

		}

	else

		{

		}

	iTestFile.Close();

	return pagesSame;

	}

void LinePaginateL()

	{

	CLinePaginatorTest* linePaginate=CLinePaginatorTest::NewL();

	linePaginate->OpenTestFileL();

	linePaginate->StartPaginateL();

	delete linePaginate;

	}

	{

	TRAPD(error, LinePaginateL());

	}

void FormPanic(TFormPanic aPanic)

	{

	User::Panic(_L("Form"),aPanic);

	}