graphicsapitest/graphicssvs/bitgdi/src/T_DataFbsDevice.cpp
author Faisal Memon <faisal.memon@nokia.com>
Fri, 14 May 2010 15:41:33 +0100
branchNewGraphicsArchitecture
changeset 64 5c983aa672ea
parent 0 5d03bc08d59c
permissions -rw-r--r--
Merge 1. Pull in cpp files in the performance enhanced Khronos RI OVG files which are newly added. I've ignored platform-specific cpp files for linux, macosx, and null operating systems because this local solution has its own platform glue (i.e. facility to target Bitmaps but no full windowing support). I've ignored sfEGLInterface.cpp because this is used as a bridge to go from EGL to Nokia's Platsim which offers an EGL service. That's not relevant to this implementation because this is ARM side code, not Intel side. I just left a comment to sfEGLInterface.cpp in case we need to pick up this later on. The current code compiles on winscw. Prior to this fix, the code works on winscw, and can launch the SVG tiger (tiger.exe). That takes about 20 seconds to render. I hope to always be able to show this icon on each commit, and the plan is for the render time to reduce with this series of submissions. On this commit, the tiger renders ok in 20 seconds.

/*
* 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:
*
*/

/**
@test
@internalComponent

This contains CT_DataFbsDevice
*/

#include "T_DataFbsDevice.h"
#include "T_GraphicsUtil.h"

/*@{*/
//Commands
_LIT(KCmdcheckPixels,				"checkPixels");
_LIT(KCmdcheckLineColor,			"checkLineColor");
_LIT(KCmdcheckRectColor,			"checkRectColor");
_LIT(KCmdSizeInPixels,				"SizeInPixels");
_LIT(KCmdGetFontById,							"GetFontById");
_LIT(KCmdGetNearestFontInPixels,				"GetNearestFontInPixels");
_LIT(KCmdGetNearestFontInTwips,					"GetNearestFontInTwips");
_LIT(KCmdGetNearestFontToDesignHeightInPixels,	"GetNearestFontToDesignHeightInPixels");
_LIT(KCmdGetNearestFontToDesignHeightInTwips,	"GetNearestFontToDesignHeightInTwips");
_LIT(KCmdGetNearestFontToMaxHeightInPixels,		"GetNearestFontToMaxHeightInPixels");
_LIT(KCmdGetNearestFontToMaxHeightInTwips,		"GetNearestFontToMaxHeightInTwips");
_LIT(KCmdCreateContext,				"CreateContext");
_LIT(KCmdRectCompare,				"RectCompare");
_LIT(KCmdSetCustomPalette,			"SetCustomPalette");
_LIT(KCmdGraphicsAccelerator,		"GraphicsAccelerator");
_LIT(KCmdOrientation,				"Orientation");
_LIT(KCmdDisplayMode16M,			"DisplayMode16M");
_LIT(KCmdSetScalingFactor,			"SetScalingFactor");
_LIT(KCmdGetDrawRect,				"GetDrawRect");
_LIT(KCmdSetDrawDeviceOffset,		"SetDrawDeviceOffset");
_LIT(KCmdRegisterLinkedTypeface,	"RegisterLinkedTypeface");

//Fields
_LIT(KFldAlgStyle,					"alg_style");
_LIT(KFldExpected,					"expected");
_LIT(KFldFinish,					"finish");
_LIT(KFldFormatFieldNumber,			"%S%d");
_LIT(KFldFont,						"font");
_LIT(KFldFbsFont,					"fbsfont");
_LIT(KFldFontUid,					"font_uid");
_LIT(KFldMaxHeight,					"maxheight");
_LIT(KFldPixel,						"pixel");
_LIT(KFldRect,						"rect");
_LIT(KFldStart,						"start");
_LIT(KFldBitGc,						"bitgc");
_LIT(KFldRect1,						"rect1");
_LIT(KFldRect2,						"rect2");
_LIT(KFldFbsDevice,					"fbsdevice");
_LIT(KFldExpectedOrientation,		"expectedorientation");
_LIT(KFldPalette,					"palette");
_LIT(KFldGraphicsAccelerator,		"graphicsaccelerator");
_LIT(KFldExpectedDisplayMode,		"expecteddisplaymode");
_LIT(KFldOrigin,					"origin");
_LIT(KFldFactorX,					"factorx");
_LIT(KFldFactorY,					"factory");
_LIT(KFldDivisorX,					"divisorx");
_LIT(KFldDivisorY,					"divisory");
_LIT(KFldExpectedDrawRect,			"expecteddrawrect");
_LIT(KFldOffset,					"offset");
_LIT(KFldLinkedTypefaceSpec, 		"linkedtypefacespec");
_LIT(KFldExpectedUid,		 		"expecteduid");

//Logs
_LIT(KLogColor,						"Color Red=%d Green=%d Blue=%d Alpha=%d");
_LIT(KLogPoint,						"Point X=%d Y=%d");
_LIT(KLogError,						"Error=%d");
_LIT(KLogMissingParameter,			"Missing parameter '%S'");
_LIT(KLogMissingWrapper,			"Missing wrapper for '%S'");
_LIT(KLogNotExpectedValue,			"Not expected value");
/*@}*/

/**
* Constructor. First phase construction
*/
CT_DataFbsDevice::CT_DataFbsDevice()
:	CT_DataBitmapDevice()
	{
	}

/**
* Process a command read from the ini file
*
* @param aDataWrapper	test step requiring command to be processed
* @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_DataFbsDevice::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt aAsyncErrorIndex)
	{
	/* Another work package will implement this */
	TBool	retVal = ETrue;
	
	if (aCommand == KCmdcheckPixels)
		{
		DoCmdCheckPixels(aSection);
		}
	else if (aCommand == KCmdcheckLineColor)
		{
		DoCmdCheckLineColor(aSection);
		}
	else if (aCommand == KCmdcheckRectColor)
		{
		DoCmdCheckRectColor(aSection);
		}
	else if (aCommand == KCmdSizeInPixels)
		{
		DoCmdSizeInPixels(aSection);
		}
	else if (aCommand == KCmdGetFontById)
		{
		DoCmdGetFontByIdL(aSection);
		}
	else if (aCommand == KCmdGetNearestFontInPixels)
		{
		if( !DoCmdGetNearestFontInPixelsL(aSection) )
			{
			retVal = CT_DataBitmapDevice::DoCommandL(aCommand, aSection, aAsyncErrorIndex);
			}
		}
	else if (aCommand == KCmdGetNearestFontInTwips)
		{
		if( !DoCmdGetNearestFontInTwipsL(aSection) )
			{
			retVal = CT_DataBitmapDevice::DoCommandL(aCommand, aSection, aAsyncErrorIndex);
			}
		}
	else if (aCommand == KCmdGetNearestFontToDesignHeightInPixels)
		{
		if( !DoCmdGetNearestFontToDesignHeightInPixelsL(aSection) )
			{
			retVal = CT_DataBitmapDevice::DoCommandL(aCommand, aSection, aAsyncErrorIndex);
			}
		}
	else if (aCommand == KCmdGetNearestFontToDesignHeightInTwips)
		{
		if( !DoCmdGetNearestFontToDesignHeightInTwipsL(aSection) )
			{
			retVal = CT_DataBitmapDevice::DoCommandL(aCommand, aSection, aAsyncErrorIndex);
			}
		}
	else if (aCommand == KCmdGetNearestFontToMaxHeightInPixels)
		{
		if( !DoCmdGetNearestFontToMaxHeightInPixelsL(aSection) )
			{
			retVal = CT_DataBitmapDevice::DoCommandL(aCommand, aSection, aAsyncErrorIndex);
			}
		}
	else if (aCommand == KCmdGetNearestFontToMaxHeightInTwips)
		{
		if( !DoCmdGetNearestFontToMaxHeightInTwipsL(aSection) )
			{
			retVal = CT_DataBitmapDevice::DoCommandL(aCommand, aSection, aAsyncErrorIndex);
			}
		}
	else if (aCommand == KCmdCreateContext)
		{
		if (!DoCmdCreateContextL(aSection))
			{
			retVal = CT_DataBitmapDevice::DoCommandL(aCommand, aSection, aAsyncErrorIndex);
			}
		}
	else if (aCommand == KCmdRectCompare)
		{
		DoCmdRectCompareL(aSection);
		}
	else if (aCommand == KCmdOrientation)
		{
		DoCmdOrientation(aSection);
		}
	else if (aCommand == KCmdSetCustomPalette)
		{
		DoCmdSetCustomPaletteL(aSection);
		}
	else if (aCommand == KCmdGraphicsAccelerator)
		{
		DoCmdGraphicsAccelerator();
		}
	else if (aCommand == KCmdDisplayMode16M)
		{
		DoCmdDisplayMode16M(aSection);
		}
	else if (aCommand == KCmdSetScalingFactor)
		{
		DoCmdSetScalingFactor(aSection);
		}
	else if (aCommand == KCmdGetDrawRect)
		{
		DoCmdGetDrawRect(aSection);
		}
	else if (aCommand == KCmdRegisterLinkedTypeface)
		{
		DoCmdRegisterLinkedTypefaceL(aSection);
		}
	else if (aCommand == KCmdSetDrawDeviceOffset)
		{
		DoCmdSetDrawDeviceOffset(aSection);
		}
	else
		{
		retVal = CT_DataBitmapDevice::DoCommandL(aCommand, aSection, aAsyncErrorIndex);
		}
	return retVal;
	}


void CT_DataFbsDevice::DoCmdSizeInPixels(const TDesC& aSection)
	{
	INFO_PRINTF1(_L("execute SizeInPixels()"));
	TSize actualsize;
	TInt expectheight = 0;
	TInt expectwidth = 0;
	TSize expectsize;
	
	if (!GetSizeFromConfig(aSection, KFldExpected, expectsize))
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldExpected);
		SetBlockResult(EFail);
		}
	else
		{
		actualsize = GetFbsDevice()->SizeInPixels();
		if (actualsize != expectsize)
			{
			ERR_PRINTF3(_L("The actual size is width=%d, height=%d"), actualsize.iWidth, actualsize.iHeight);
			ERR_PRINTF3(_L("The expect size is width=%d, height=%d"), expectsize.iWidth, expectsize.iHeight);
			SetBlockResult(EFail);
			}
		}
	}

/**
* DoCmdcheckPixels: to check the color of specified pixels on the screen device, and compare
* with the expected color specidied in the TEF testdata.
*		pixel<n>: specify the position of the screen device to check
*		expected<n>: specify the expected color to be compared with
*
*/
void CT_DataFbsDevice::DoCmdCheckPixels(const TDesC& aSection)
	{
	TBuf<KMaxTestExecuteCommandLength>	tempStore;

	TBool moreData = ETrue;
	for (TInt index=1; moreData; ++index)
		{
		// get the pixel position on the screen to check/verify
		tempStore.Format(KFldFormatFieldNumber, &KFldPixel, index);
		TPoint	point;
		if ( !GetPointFromConfig(aSection, tempStore, point) )
			{
			moreData = EFalse;
			}
		else
			{
			TRgb actual;
			GetFbsDevice()->GetPixel(actual, point);

			tempStore.Format(KFldFormatFieldNumber, &KFldExpected, index);
			TRgb expected;
			if (GetRgbFromConfig(aSection, tempStore, expected))
				{
				if (actual != expected)
					{
					ERR_PRINTF5(KLogColor, actual.Red(), actual.Green(), actual.Blue(), actual.Alpha());
					ERR_PRINTF5(KLogColor, expected.Red(), expected.Green(), expected.Blue(), expected.Alpha());
					SetBlockResult(EFail);
					}
				}
			}
		}
	}

/**
* DoCmdcheckLineColor: to check the color of specified lines on the screen device, and compare
* with the expected color specidied in the TEF testdata.
*		start<n>: specify the starting position of the line on the screen device to check
*		finish<n>: specify the finish position of the line on the screen device to check
*		expected<n>: specify the expected color to be compared with
* Note: the straight line (from start to the finish points) is constructed by TLinearDDA
*
*/
void CT_DataFbsDevice::DoCmdCheckLineColor(const TDesC& aSection)
	{
	TBuf<KMaxTestExecuteCommandLength>	tempStore;
	CPalette* palette = NULL;
	GetFbsDevice()->GetPalette(palette);

	TBool moreData = ETrue;
	for (TInt index=1; moreData; ++index)
		{
		// get the the start and finish points of the line to check/verify
		tempStore.Format(KFldFormatFieldNumber, &KFldStart, index);
		TPoint	startPoint;
		if (!GetPointFromConfig(aSection, tempStore, startPoint))
			{
			moreData = EFalse;
			}

		tempStore.Format(KFldFormatFieldNumber, &KFldFinish, index);
		TPoint endPoint;
		if (!GetPointFromConfig(aSection, tempStore, endPoint))
			{
			moreData = EFalse;
			}

		if (moreData)
			{
			// get the expected color from testdata
			tempStore.Format(KFldFormatFieldNumber, &KFldExpected, index);
			TRgb expected;
			if (!GetRgbFromConfig(aSection, tempStore, expected))
				{
				ERR_PRINTF2(KLogMissingParameter, &tempStore);
				SetBlockResult(EFail);
				}
			else
				{
				if (palette!=NULL)
					{
					expected = palette->NearestEntry(expected);
					}

				TLinearDDA lineDDA;
				lineDDA.Construct(startPoint, endPoint, TLinearDDA::ECenter);

				// for each pixels on the line (from start to finish points), check if its color matches expected
				TPoint point;
				while (!lineDDA.SingleStep(point))
					{
					TRgb actual;
					GetFbsDevice()->GetPixel(actual, point);

					if (actual != expected)
						{
						ERR_PRINTF5(KLogColor, actual.Red(), actual.Green(), actual.Blue(), actual.Alpha());
						ERR_PRINTF5(KLogColor, expected.Red(), expected.Green(), expected.Blue(), expected.Alpha());
						ERR_PRINTF3(KLogPoint, point.iX, point.iY);
						SetBlockResult(EFail);
						}
					}
				}
			}
		}
	delete palette;
	}

/**
* DoCmdcheckRectColor: to check the color of specified rectangle on the screen device, and
* compare with the expected color specidied in the TEF testdata.
*		rect<n>: specify the rectangle area on the screen device to check
*		expected<n>: specify the expected color to be compared with
*
*/
void CT_DataFbsDevice::DoCmdCheckRectColor(const TDesC& aSection)
	{
	TBuf<KMaxTestExecuteCommandLength> tempStore;

	CPalette* palette=NULL;
	GetFbsDevice()->GetPalette(palette);

	TBool moreData = ETrue;
	for (TInt index=1; moreData; ++index)
		{
		// get the the rectangle to check/verify
		tempStore.Format(KFldFormatFieldNumber, &KFldRect, index);
		TRect rect;
		if (!GetRectFromConfig(aSection, tempStore, rect))
			{
			moreData = EFalse;
			}
		else
			{
			// get the expected color from testdata
			tempStore.Format(KFldFormatFieldNumber, &KFldExpected, index);
			TRgb expected;
			if (!GetRgbFromConfig(aSection, tempStore, expected))
				{
				ERR_PRINTF2(KLogMissingParameter, &tempStore);
				SetBlockResult(EFail);
				}
			else
				{
				if (palette!=NULL)
					{
					expected = palette->NearestEntry(expected);
					}

				TPoint point;
				for (point.iX=rect.iTl.iX; point.iX<rect.iBr.iX; ++point.iX)
					{
					for (point.iY=rect.iTl.iY; point.iY<rect.iBr.iY; ++point.iY)
						{
						TRgb actual;
						GetFbsDevice()->GetPixel(actual, point);

						if (actual!=expected)
							{
							ERR_PRINTF5(KLogColor, actual.Red(), actual.Green(), actual.Blue(), actual.Alpha());
							ERR_PRINTF5(KLogColor, expected.Red(), expected.Green(), expected.Blue(), expected.Alpha());
							ERR_PRINTF3(KLogPoint, point.iX, point.iY);
							SetBlockResult(EFail);
							}
						}
					}
				}
			}
		}
	delete palette;
	}

void CT_DataFbsDevice::DoCmdGetFontByIdL(const TDesC& aSection)
	{
	TBool dataOk=ETrue;

	// get font uid
	TInt fontUid;
	if( !GetIntFromConfig(aSection, KFldFontUid(), fontUid) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldFontUid());
		SetBlockResult(EFail);
		}
	
	// get algorithmic style
	TAlgStyle* algStyle = NULL;
	CT_GraphicsUtil::GetAlgStyleL(*this, aSection, KFldAlgStyle(), algStyle);
	if (NULL == algStyle)
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldAlgStyle());
		SetBlockResult(EFail);
		}
	
	TPtrC wrapperName;
	if( GetStringFromConfig(aSection, KFldFbsFont, wrapperName) )
		{
		// "CFbsFont*&" type
		if ( dataOk )
			{
			CFbsFont* fbsFont = NULL;
			INFO_PRINTF1(_L("execute GetFontById(CFbsFont *&aFont, TUid aFileId, const TAlgStyle &aAlgStyle)"));
			TInt err = GetFbsDevice()->GetFontById(fbsFont, TUid::Uid(fontUid), *algStyle);
			
			if (KErrNone != err)
				{
				ERR_PRINTF2(KLogError, err);
				SetError(err);
				}
			else
				{
				SetDataObjectL(wrapperName, fbsFont);
				}
			}
		}
	else if( GetStringFromConfig(aSection, KFldFont, wrapperName) )
		{
		// "CFont*&" type
		if( dataOk )
			{
			CFont* font = NULL;
			INFO_PRINTF1(_L("execute GetFontById(CFont *&aFont, TUid aFileId, const TAlgStyle &aAlgStyle)"));
			TInt err = GetFbsDevice()->GetFontById(font, TUid::Uid(fontUid), *algStyle);
			
			if (KErrNone != err)
				{
				ERR_PRINTF2(KLogError, err);
				SetError(err);
				}
			else
				{
				SetDataObjectL(wrapperName, font);
				}
			}
		}
	else
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}
	}

TBool CT_DataFbsDevice::DoCmdGetNearestFontInPixelsL(const TDesC& aSection)
	{
	TBool dataOk = ETrue;

	// get font specification
	TFontSpec fontSpec;	
	if ( !GetFontSpecFromConfig(aSection, KFldFont, fontSpec) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}

	TPtrC wrapperName;
	if ( GetStringFromConfig(aSection, KFldFbsFont, wrapperName) )
		{
		// "CFbsFont*&" type
		if(dataOk)
			{
			CFbsFont* fbsFont = NULL;
			INFO_PRINTF1(_L("execute GetNearestFontInPixels(CFbsFont*&, TFontSpec)"));
			TInt err = GetFbsDevice()->GetNearestFontInPixels(fbsFont, fontSpec);
			if (KErrNone !=  err)
				{
				ERR_PRINTF2(KLogError, err);
				SetError(err);
				}
			else
				{
				SetDataObjectL(wrapperName, fbsFont);
				}
			}
		}
	else if( GetStringFromConfig(aSection, KFldFont, wrapperName) )
		{
		// "CFont*&" type
		// hand over the ownership to parent class
		return EFalse;
		}
	else
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}
	
	return ETrue;
	}

TBool CT_DataFbsDevice::DoCmdGetNearestFontInTwipsL(const TDesC& aSection)
	{
	TBool dataOk = ETrue;

	// get font specification
	TFontSpec fontSpec;	
	if ( !GetFontSpecFromConfig(aSection, KFldFont, fontSpec) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}

	TPtrC wrapperName;
	if ( GetStringFromConfig(aSection, KFldFbsFont, wrapperName) )
		{
		// "CFbsFont*&" type
		if(dataOk)
			{
			CFbsFont* fbsFont = NULL;
			INFO_PRINTF1(_L("execute GetNearestFontInTwips(CFbsFont*&, TFontSpec)"));
			TInt err = GetFbsDevice()->GetNearestFontInTwips(fbsFont, fontSpec);
			if (KErrNone !=  err)
				{
				ERR_PRINTF2(KLogError, err);
				SetError(err);
				}
			else
				{
				SetDataObjectL(wrapperName, fbsFont);
				}
			}
		}
	else if( GetStringFromConfig(aSection, KFldFont, wrapperName) )
		{
		// "CFont*&" type
		// hand over the ownership to parent class
		return EFalse;
		}
	else
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}
	
	return ETrue;
	}

TBool CT_DataFbsDevice::DoCmdGetNearestFontToDesignHeightInPixelsL(const TDesC& aSection)
	{
	TBool dataOk = ETrue;

	// get font specification
	TFontSpec fontSpec;	
	if ( !GetFontSpecFromConfig(aSection, KFldFont, fontSpec) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}

	TPtrC wrapperName;
	if ( GetStringFromConfig(aSection, KFldFbsFont, wrapperName) )
		{
		// "CFbsFont*&" type
		if(dataOk)
			{
			CFbsFont* fbsFont = NULL;
			INFO_PRINTF1(_L("execute DoCmdGetNearestFontToDesignHeightInPixels(CFbsFont*&, TFontSpec)"));
			TInt err = GetFbsDevice()->GetNearestFontToDesignHeightInPixels(fbsFont, fontSpec);
			if (KErrNone !=  err)
				{
				ERR_PRINTF2(KLogError, err);
				SetError(err);
				}
			else
				{
				SetDataObjectL(wrapperName, fbsFont);
				}
			}
		}
	else if( GetStringFromConfig(aSection, KFldFont, wrapperName) )
		{
		// "CFont*&" type
		// hand over the ownership to parent class
		return EFalse;
		}
	else
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}
	
	return ETrue;
	}

TBool CT_DataFbsDevice::DoCmdGetNearestFontToDesignHeightInTwipsL(const TDesC& aSection)
	{
	TBool dataOk = ETrue;

	// get font specification
	TFontSpec fontSpec;	
	if ( !GetFontSpecFromConfig(aSection, KFldFont, fontSpec) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}

	TPtrC wrapperName;
	if ( GetStringFromConfig(aSection, KFldFbsFont, wrapperName) )
		{
		// "CFbsFont*&" type
		if(dataOk)
			{
			CFbsFont* fbsFont = NULL;
			INFO_PRINTF1(_L("execute DoCmdGetNearestFontToDesignHeightInTwips(CFbsFont*&, TFontSpec)"));
			TInt err = GetFbsDevice()->GetNearestFontToDesignHeightInTwips(fbsFont, fontSpec);
			if (KErrNone !=  err)
				{
				ERR_PRINTF2(KLogError, err);
				SetError(err);
				}
			else
				{
				SetDataObjectL(wrapperName, fbsFont);
				}
			}
		}
	else if( GetStringFromConfig(aSection, KFldFont, wrapperName) )
		{
		// "CFont*&" type
		// hand over the ownership to parent class
		return EFalse;
		}
	else
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}
	
	return ETrue;
	}

TBool CT_DataFbsDevice::DoCmdGetNearestFontToMaxHeightInPixelsL(const TDesC& aSection)
	{
	TBool dataOk = ETrue;

	// get font specification
	TFontSpec fontSpec;	
	if ( !GetFontSpecFromConfig(aSection, KFldFont, fontSpec) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}

	// get maximum height in pixels
	TInt maxHeight;
	if ( !GetIntFromConfig(aSection, KFldMaxHeight, maxHeight) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldMaxHeight());
		SetBlockResult(EFail);
		}
	
	TPtrC wrapperName;
	if ( GetStringFromConfig(aSection, KFldFbsFont, wrapperName) )	
		{
		// "CFbsFont*&" type
		if(dataOk)
			{
			CFbsFont* fbsFont = NULL;
			INFO_PRINTF1(_L("execute DoCmdGetNearestFontToMaxHeightInPixels(CFbsFont*&, TFontSpec)"));
			TInt err = GetFbsDevice()->GetNearestFontToMaxHeightInPixels(fbsFont, fontSpec, maxHeight);
			if (KErrNone !=  err)
				{
				ERR_PRINTF2(KLogError, err);
				SetError(err);
				}
			else
				{
				SetDataObjectL(wrapperName, fbsFont);
				}
			}
		}
	else if( GetStringFromConfig(aSection, KFldFont, wrapperName) )
		{
		// "CFont*&" type
		// hand over the ownership to parent class
		return EFalse;
		}
	else
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}
	
	return ETrue;
	}

TBool CT_DataFbsDevice::DoCmdGetNearestFontToMaxHeightInTwipsL(const TDesC& aSection)
	{
	TBool dataOk = ETrue;

	// get font specification
	TFontSpec fontSpec;	
	if ( !GetFontSpecFromConfig(aSection, KFldFont, fontSpec) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}

	// get maximum height in twips
	TInt maxHeight;
	if ( !GetIntFromConfig(aSection, KFldMaxHeight, maxHeight) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldMaxHeight());
		SetBlockResult(EFail);
		}
	
	TPtrC wrapperName;
	if ( GetStringFromConfig(aSection, KFldFbsFont, wrapperName) )
		{
		// "CFbsFont*&" type
		if(dataOk)
			{
			CFbsFont* fbsFont = NULL;
			INFO_PRINTF1(_L("execute DoCmdGetNearestFontToMaxHeightInTwips(CFbsFont*&, TFontSpec)"));
			TInt err = GetFbsDevice()->GetNearestFontToMaxHeightInTwips(fbsFont, fontSpec, maxHeight);
			if (KErrNone !=  err)
				{
				ERR_PRINTF2(KLogError, err);
				SetError(err);
				}
			else
				{
				SetDataObjectL(wrapperName, fbsFont);
				}
			}
		}
	else if( GetStringFromConfig(aSection, KFldFont, wrapperName) )
		{
		// "CFont*&" type
		// hand over the ownership to parent class
		return EFalse;
		}
	else
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldFont());
		SetBlockResult(EFail);
		}
	
	return ETrue;
	}

TBool CT_DataFbsDevice::DoCmdCreateContextL(const TDesC& aSection)
	{
	TPtrC wrapperName;

	if (!GetStringFromConfig(aSection, KFldBitGc, wrapperName))
		{
		return EFalse;
		}
	else
		{
		CDataWrapper* wrapper = GetDataWrapperL(wrapperName);
		if (wrapper == NULL)
			{
			ERR_PRINTF2(KLogMissingWrapper, &wrapperName);
			SetBlockResult(EFail);
			}
		else
			{
			CFbsBitGc* context = NULL;
			INFO_PRINTF1(_L("execute CreateContext(CFbsBitGc*&)"));
			TInt err = GetFbsDevice()->CreateContext(context);
			if (err != KErrNone)
				{
				ERR_PRINTF2(KLogError, err);
				SetError(err);
				}
			else
				{
				wrapper->SetObjectL(context);
				}
			}
		return ETrue;
		}
	}

void CT_DataFbsDevice::DoCmdRectCompareL(const TDesC& aSection)
	{
	TBool dataOk = ETrue;

	// Get test data for command input parameter(s)
	TRect datRect1;
	if ( !GetRectFromConfig(aSection, KFldRect1, datRect1) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldRect1);
		SetBlockResult(EFail);
		}

	TRect datRect2;
	if ( !GetRectFromConfig(aSection, KFldRect2, datRect2) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldRect2);
		SetBlockResult(EFail);
		}

	TBool expected;
	if ( !GetBoolFromConfig(aSection, KFldExpected, expected) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldExpected);
		SetBlockResult(EFail);
		}
	
	if (dataOk)
		{
		TBool actual;
		CFbsDevice* device = NULL;
		CFbsDevice* self = GetFbsDevice();
		if (!CT_GraphicsUtil::GetFbsDeviceL(*this, aSection, KFldFbsDevice, device) )
			{
			device = self;
			}
		actual = self->RectCompare(datRect1, *device, datRect2);
		INFO_PRINTF2(_L("execute RectCompare(const TRect&, const CFbsDevice&, const TRect&)=%d"), actual);

		if (actual != expected)
			{
			ERR_PRINTF1(KLogNotExpectedValue);
			SetBlockResult(EFail);
			}
		}
	}

void CT_DataFbsDevice::DoCmdSetCustomPaletteL(const TDesC& aSection)
	{
	CPalette* palette= NULL;
	
	if ( !CT_GraphicsUtil::GetPaletteL(*this, aSection, KFldPalette(), palette) )
		{
		INFO_PRINTF1(_L("execute SetCustomPalette(NULL)"));
		}
	else
		{
		INFO_PRINTF1(_L("execute SetCustomPalette(const CPalette*)"));
		}
	
	TInt err = GetFbsDevice()->SetCustomPalette(palette);
	if (err != KErrNone)
		{
		ERR_PRINTF2(KLogError, err);
		SetError(err);
		}
	}

void CT_DataFbsDevice::DoCmdGraphicsAccelerator()
	{
	CGraphicsAccelerator* ga= NULL;
	INFO_PRINTF1(_L("execute GraphicsAccelerator()"));
	ga = GetFbsDevice()->GraphicsAccelerator();
	if (ga != NULL)
		{
		INFO_PRINTF1(_L("GraphicsAccelerator Supported"));
		}
	else
		{
		INFO_PRINTF1(_L("GraphicsAccelerator Not Supported"));
		}
	}

void CT_DataFbsDevice::DoCmdOrientation(const TDesC& aSection)
	{
	CFbsBitGc::TGraphicsOrientation actual = GetFbsDevice()->Orientation();
	INFO_PRINTF2(_L("execute Orientation()=%d"), actual);

	CFbsBitGc::TGraphicsOrientation expected;
	if (!CT_GraphicsUtil::GetGraphicsOrientation(*this, aSection, KFldExpectedOrientation, expected))
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldExpectedOrientation);
		SetBlockResult(EFail);
		}
	else
		{
		if (actual != expected)
			{
			ERR_PRINTF1(KLogNotExpectedValue);
			SetBlockResult(EFail);
			}
		}
	}

void CT_DataFbsDevice::DoCmdDisplayMode16M(const TDesC& aSection)
	{
	TDisplayMode actual = GetFbsDevice()->DisplayMode16M();
	INFO_PRINTF2(_L("execute DisplayMode16M()=%d"), actual);

	// get display mode from parameters
	TDisplayMode expected;
	if (CT_GraphicsUtil::ReadDisplayMode(*this, aSection, KFldExpectedDisplayMode(), expected) )
		{
		if (actual != expected)
			{
			ERR_PRINTF1(KLogNotExpectedValue);
			SetBlockResult(EFail);
			}
		}
	}

void CT_DataFbsDevice::DoCmdSetScalingFactor(const TDesC& aSection)
	{
	TBool dataOk = ETrue;
	TPoint point;
	
	if ( !GetPointFromConfig(aSection, KFldOrigin, point) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldOrigin);
		SetBlockResult(EFail);
		}
	
	TInt factorX;
	if ( !GetIntFromConfig(aSection, KFldFactorX, factorX) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldFactorX);
		SetBlockResult(EFail);
		}

	TInt factorY;
	if ( !GetIntFromConfig(aSection, KFldFactorY, factorY) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldFactorY);
		SetBlockResult(EFail);
		}

	TInt divisorX;
	if ( !GetIntFromConfig(aSection, KFldDivisorX, divisorX) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldDivisorX);
		SetBlockResult(EFail);
		}

	TInt divisorY;
	if ( !GetIntFromConfig(aSection, KFldDivisorY, divisorY) )
		{
		dataOk = EFalse;
		ERR_PRINTF2(KLogMissingParameter, &KFldDivisorY);
		SetBlockResult(EFail);
		}
	
	if (dataOk)
		{
		INFO_PRINTF1(_L("execute SetScalingFactor(const TPoint&, TInt, TInt, TInt, TInt)"));
		TInt err = GetFbsDevice()->SetScalingFactor(point, factorX, factorY, divisorX, divisorY);
		if (err != KErrNone)
			{
			ERR_PRINTF2(KLogError, err);
			SetError(err);
			}
		}
	}

void CT_DataFbsDevice::DoCmdGetDrawRect(const TDesC& aSection)
	{
	TRect actual;
	
	INFO_PRINTF1(_L("execute GetDrawRect(TRect&)"));
	GetFbsDevice()->GetDrawRect(actual);
	INFO_PRINTF5(_L("DrawRect = (top.x=%d, top.y=%d, bottom.x=%d, bottom.y=%d)"), actual.iTl.iX, actual.iTl.iY, actual.iBr.iX, actual.iBr.iY);
	
	TRect expected;
	if ( GetRectFromConfig(aSection, KFldExpectedDrawRect, expected) )
		{
		if (actual != expected)
			{
			ERR_PRINTF1(KLogNotExpectedValue);
			SetBlockResult(EFail);
			}
		}
	}

void CT_DataFbsDevice::DoCmdRegisterLinkedTypefaceL(const TDesC& aSection)
	{
	CLinkedTypefaceSpecification* spec = NULL;
	if (!CT_GraphicsUtil::GetLinkedTypefaceSpecificationL(*this, aSection, KFldLinkedTypefaceSpec, spec))
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldLinkedTypefaceSpec);
		SetBlockResult(EFail);
		}
	else
		{
		TInt actual;
		INFO_PRINTF1(_L("execute RegisterLinkedTypeface(const CLinkedTypefaceSpecification&, TInt&)"));
		TInt err = GetFbsDevice()->RegisterLinkedTypeface(*spec, actual);
		if (err != KErrNone)
			{
			ERR_PRINTF2(KLogError, err);
			SetError(err);
			return;
			}

		TInt expected;
		if (GetIntFromConfig(aSection, KFldExpectedUid, expected))
			{
			if (actual != expected)
				{
				ERR_PRINTF1(KLogNotExpectedValue);
				SetBlockResult(EFail);
				}
			}
		}
	}

void CT_DataFbsDevice::DoCmdSetDrawDeviceOffset(const TDesC& aSection)
	{
	TPoint point;

	if ( !GetPointFromConfig(aSection, KFldOffset, point) )
		{
		ERR_PRINTF2(KLogMissingParameter, &KFldOrigin);
		SetBlockResult(EFail);
		}
	else
		{
		TInt err = GetFbsDevice()->SetDrawDeviceOffset(point);
		if (err != KErrNone)
			{
			ERR_PRINTF2(KLogError, err);
			SetError(err);
			}
		}
	}