/*

* Copyright (c) 2005-2009 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 "T_DataPolygonFiller.h"

#include "T_GraphicsUtil.h"

_LIT(KDataClassname,								"CPolygonFiller");

///	Fields

_LIT(KFldScanLine,									"scanline");

_LIT(KFldPointList,									"pointlist");

_LIT(KFldFillRule,									"fillrule");

_LIT(KFldUsage,										"usage");

_LIT(KFldnumPoints,									"numpoints");

_LIT(KFldExpectedScanLine,							"expectedscanline");

_LIT(KFldExpectedStart,								"expectedstart");

_LIT(KFldExpectedEnd,								"expectedend");

_LIT(KFldExpectedExists,							"expectedexists");

///	Commands

_LIT(KCmdnewL,										"new");

_LIT(KCmdConstructL,								"Construct");

_LIT(KCmdDestructorGeneral,							"~");

_LIT(KCmdDestructor,								"~CPolygonFiller");

_LIT(KCmdReset,										"Reset");

_LIT(KCmdGetNextPixelRun,							"GetNextPixelRun");

_LIT(KCmdGetNextPixelRunOnSpecifiedScanLine,		"GetNextPixelRunOnSpecifiedScanLine");

//Log

_LIT(KLogErrNum,									"Error=%d");

_LIT(KLogInfoCmdnewL, 						    	"execute new CPolygonFiller()");

_LIT(KLogMissingParameter, 							"Missing parameter '%S'");

_LIT(KLogInfoCmdDestructor1, 						"execute ~CPolygonFiller()");

_LIT(KLogInfoCmdConstruct1,							"execute Construct(TPoint*, TInt, TFillRule,TUsage)");

_LIT(KLogInfoCmdConstruct2,							"execute Construct(CArrayFix<TPoint>*, TFillRule,TUsage)");

_LIT(KLogInfoCmdReset,								"execute Reset()");

_LIT(KLogInfoCmdGetNextPixelRun,					"execute GetNextPixelRun()");

_LIT(KLogInfoCmdGetNextPixelRunOnSpecifiedScanLine,	"execute GetNextPixelRunOnSpecifiedScanLine()");

_LIT(KLogInfoNotCheckThePosition,   			    "Won't check the position on the scan line in the test case");

CT_DataPolygonFiller* CT_DataPolygonFiller::NewL()

	{

	CT_DataPolygonFiller*	ret = new (ELeave) CT_DataPolygonFiller();

	CleanupStack::PushL(ret);

	ret->ConstructL();

	CleanupStack::Pop(ret);

	return ret;

	}

CT_DataPolygonFiller::CT_DataPolygonFiller()

:	iPolygonFiller(NULL)

	{

	}

void CT_DataPolygonFiller::ConstructL()

	{

	iPointsArray=NULL;

	iPoints=NULL;

	}

CT_DataPolygonFiller::~CT_DataPolygonFiller()

	{

	DestroyData();

	delete iPointsArray;

	iPointsArray=NULL;

	delete[] iPoints;

	iPoints=NULL;

	}

TAny* CT_DataPolygonFiller::GetObject()

	{

	return iPolygonFiller;

	}

void CT_DataPolygonFiller::SetObjectL(TAny* aAny)

	{

	DestroyData();

	iPolygonFiller = static_cast<CPolygonFiller*> (aAny);

	}

void CT_DataPolygonFiller::DisownObjectL()

	{

	iPolygonFiller = NULL;

	}

void CT_DataPolygonFiller::DestroyData()

	{

	DoCmdDestructor();

	}

/**

* Process a command read from the ini file

*

* @param aCommand			the command to process

* @param aSection			the entry in the ini file requiring the command to be processed

* @return ETrue if the command is processed

*/

TBool CT_DataPolygonFiller::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt)

	{

	TBool	ret = ETrue;

	if ( aCommand==KCmdDestructorGeneral || aCommand==KCmdDestructor )

		{

		DoCmdDestructor();

		}

	else if ( aCommand==KCmdnewL || aCommand==KDataClassname )

		{

		DoCmdnewL();

		}

	else if(aCommand==KCmdConstructL)

		{

		DoCmdConstructL(aSection);

		}

	else if ( aCommand==KCmdReset )

		{

		DoCmdReset();

		}

	else if ( aCommand==KCmdGetNextPixelRun )

		{

		DoCmdGetNextPixelRun(aSection);

		}

	else if ( aCommand==KCmdGetNextPixelRunOnSpecifiedScanLine )

		{

		DoCmdGetNextPixelRunOnSpecifiedScanLine(aSection);

		}

	else

		{

		ret=EFalse;

		}

	return ret;

	}

void CT_DataPolygonFiller::DoCmdnewL()

	{ 

	DestroyData();

	TInt err = KErrNone;

	INFO_PRINTF1(KLogInfoCmdnewL);

	TRAP(err, iPolygonFiller = new (ELeave) CPolygonFiller());

	if ( err!=KErrNone )

		{

		ERR_PRINTF2(KLogErrNum, err);

		SetError(err);

		}

	}

void CT_DataPolygonFiller::DoCmdConstructL(const TDesC& aSection)

	{

	TBool	dataOk=ETrue;

    TInt datNumPoints=0;

    TInt err=0;

    CGraphicsContext::TFillRule	datFillRule=CGraphicsContext::EAlternate;

    CPolygonFiller::TUsage datUsage=CPolygonFiller::EGetAllPixelRunsSequentially;

	CT_GraphicsUtil::ReadFillRule(*this, aSection, KFldFillRule, datFillRule);

    CT_GraphicsUtil::ReadTUsage(*this,aSection,KFldUsage,datUsage);

//Use TPoint parameter to construct if the number of points in the list is assigned.

	if (GetIntFromConfig(aSection, KFldnumPoints, datNumPoints))

		{

		iPoints=new (ELeave) TPoint[datNumPoints];

		if ( !GetPointListFromConfig(aSection, KFldPointList, datNumPoints, iPoints))

			{

			ERR_PRINTF2(KLogMissingParameter, &KFldPointList());

			SetBlockResult(EFail);

			}

		else

			{

			// Execute command and log parameters

			INFO_PRINTF1(KLogInfoCmdConstruct1);

			iPolygonFiller->Construct(iPoints, datNumPoints, datFillRule, datUsage);

			}

		}

	else

		{

		iPointsArray=new (ELeave) CArrayFixFlat<TPoint>(1);

		TBool	hasPointList=GetPointListFromConfigL(aSection, KFldPointList, *iPointsArray);

		if ( !hasPointList )

			{

			ERR_PRINTF2(KLogMissingParameter, &KFldPointList());

			SetBlockResult(EFail);

			}

		else

			{

			// Execute command and log parameters

			INFO_PRINTF1(KLogInfoCmdConstruct2);

			iPolygonFiller->Construct(iPointsArray,datFillRule,datUsage);

			}

		}

	}

void CT_DataPolygonFiller::DoCmdDestructor()

	{

	INFO_PRINTF1(KLogInfoCmdDestructor1);

	delete iPolygonFiller;

	iPolygonFiller = NULL;

	}

void CT_DataPolygonFiller::DoCmdReset()

	{

	INFO_PRINTF1(KLogInfoCmdReset);

	iPolygonFiller->Reset();

	}

void CT_DataPolygonFiller::DoCmdGetNextPixelRun(const TDesC& aSection)

	{

	TBool relExists,expectedExists;

	TInt relScanLine,relStart,relEnd,expectedScanLine,expectedStart,expectedEnd;

	INFO_PRINTF1(KLogInfoCmdGetNextPixelRun);

	iPolygonFiller->GetNextPixelRun(relExists,relScanLine,relStart,relEnd);

	//Verify the scanline is expected

	if(!GetBoolFromConfig(aSection,KFldExpectedExists,expectedExists))

		{

		ERR_PRINTF2(KLogMissingParameter, &KFldExpectedExists);

		SetBlockResult(EFail);

		}

	else if(relExists!=expectedExists)

    	{

    	ERR_PRINTF3(_L("The returned Exists value is not as expected, expected: %d, result: %d"), expectedExists , relExists);        

    	SetBlockResult(EFail);

    	}

	if(!GetIntFromConfig(aSection,KFldExpectedScanLine,expectedScanLine))

		{

		ERR_PRINTF2(KLogMissingParameter, &KFldExpectedScanLine);

		SetBlockResult(EFail);

		}

	else if(relScanLine!=expectedScanLine)

    	{

    	ERR_PRINTF3(_L("The returned Scanline value is not as expected, expected: %d, result: %d"), expectedScanLine , relScanLine);        

    	SetBlockResult(EFail);

    	}

    //Verify the start position on the scan line  

    if(!GetIntFromConfig(aSection,KFldExpectedStart,expectedStart))

    	{

    	INFO_PRINTF1(KLogInfoNotCheckThePosition);

    	}

    else if(relStart!=expectedStart)

    	{

    	ERR_PRINTF3(_L("The returned Start Position value is not as expected, expected: %d, result: %d"), expectedStart , relStart);        

    	SetBlockResult(EFail);

    	}

    //Verify the end position on the scan line

    if(!GetIntFromConfig(aSection,KFldExpectedEnd,expectedEnd))

    	{

    	INFO_PRINTF1(KLogInfoNotCheckThePosition);

		}

    else if(relEnd!=expectedEnd)

    	{

    	ERR_PRINTF3(_L("The returned End Position value is not as expected, expected: %d, result: %d"), expectedEnd , relEnd);        

    	SetBlockResult(EFail);

    	} 

	}

void CT_DataPolygonFiller::DoCmdGetNextPixelRunOnSpecifiedScanLine(const TDesC& aSection)

	{

	TInt datScanLine=0;

	TBool relExists,expectedExists;

	TInt relStart,relEnd,expectedStart,expectedEnd;

	if (!GetIntFromConfig(aSection, KFldScanLine, datScanLine))

		{

		ERR_PRINTF2(KLogMissingParameter, &KFldScanLine);

		SetBlockResult(EFail);

		}

	INFO_PRINTF1(KLogInfoCmdGetNextPixelRunOnSpecifiedScanLine);

    iPolygonFiller->GetNextPixelRunOnSpecifiedScanLine(relExists,datScanLine,relStart,relEnd);

	if(!GetBoolFromConfig(aSection,KFldExpectedExists,expectedExists))

		{

		ERR_PRINTF2(KLogMissingParameter, &KFldExpectedExists);

		SetBlockResult(EFail);

		}

	else if(relExists!=expectedExists)

    	{

    	ERR_PRINTF3(_L("The returned Exists value is not as expected, expected: %d, result: %d"), expectedExists , relExists);        

    	SetBlockResult(EFail);

    	}

    //Verify the start position on the scan line  

    if(!GetIntFromConfig(aSection,KFldExpectedStart,expectedStart))

    	{

    	INFO_PRINTF1(KLogInfoNotCheckThePosition);

    	}

    else if(relStart!=expectedStart)

		{

    	ERR_PRINTF3(_L("The returned Start Position value is not as expected, expected: %d, result: %d"), expectedStart , relStart);        

    	SetBlockResult(EFail);

		}

    //Verify the end position on the scan line

    if(!GetIntFromConfig(aSection,KFldExpectedEnd,expectedEnd))

    	{

    	INFO_PRINTF1(KLogInfoNotCheckThePosition);

    	}

    else if(relEnd!=expectedEnd)

    	{

    	ERR_PRINTF3(_L("The returned End Position value is not as expected, expected: %d, result: %d"), expectedEnd , relEnd);        

    	SetBlockResult(EFail);

    	} 

	}