--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commonuisupport/grid/tef/TESTIMG.CPP	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,250 @@
+// 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:
+// Implements the CTestLableImg class which is used as a Grid Label
+// for Grid0Step. Provides handlers to draw labels.\n
+// 
+//
+
+/**
+ @file
+ @internalComponent - Internal Symbian test code
+*/
+
+#include <coedef.h>
+#include "TESTIMG.H"
+
+
+#define KRgbGridLabels	KRgbDitheredLightGray
+/**
+  Two argument Constructor with font specification and an Interface class for mapping between twips 
+  and device-specific units (pixels) as arguments.\n 
+*/
+CTestLabelImg::CTestLabelImg(const TFontSpec& aFontSpec,MGraphicsDeviceMap* aGraphicsDeviceMap)
+	: CGridLabelImg(aFontSpec,aGraphicsDeviceMap)
+	{
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  Function which draws the  Label for each row of the grid table.\n
+*/	
+void CTestLabelImg::DrawRowLabelL(CGraphicsContext *aGc,TInt aRow,const TRect &aRect) const
+	{
+	TRect rect=aRect;
+	aGc->SetPenColor(iGridColors.iLines);
+	--rect.iBr.iY;
+	aGc->DrawLine(TPoint(rect.iTl.iX,rect.iBr.iY),rect.iBr);
+	rect.iBr.iX-=ERowCursorDiameterInPixels;
+	TInt offset = rect.Height()-iFont->DescentInPixels();
+	TBuf<32> buf;
+	buf.Num(aRow+1);
+	aGc->UseFont(iFont);
+	aGc->SetPenColor(iGridColors.iForeground);
+	aGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
+	aGc->SetBrushColor(iGridColors.iBackground);
+	aGc->DrawText(buf,rect,offset,CGraphicsContext::ECenter);
+	rect.iTl.iX=rect.iBr.iX;
+	rect.iBr.iX+=ERowCursorDiameterInPixels;
+	TGridUtils::FillRect(aGc, iGridColors.iBackground, rect);
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  Function which draws the  Label for each column of the grid table.\n
+*/	
+void CTestLabelImg::DrawColLabelL(CGraphicsContext *aGc,TInt aCol,const TRect &aRect) const
+	{
+	TRect rect=aRect;
+	aGc->SetPenColor(KRgbDarkGray);
+	--rect.iBr.iY;
+	TPoint point(rect.iTl.iX,rect.iBr.iY);
+	aGc->DrawLine(point,rect.iBr);
+	--rect.iBr.iY;
+	--point.iY;
+	aGc->DrawLine(point,rect.iBr);
+	TBuf<32> buf;
+	if (aCol>25)
+		buf.Append(aCol/26+'A'-1);
+	buf.Append(aCol%26+'A');
+	aGc->UseFont(iFont);
+	aGc->SetPenColor(iGridColors.iForeground);
+	aGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
+	aGc->SetBrushColor(iGridColors.iBackground);
+	aGc->DrawText(buf,rect,rect.Height()-iFont->DescentInPixels(),CGraphicsContext::ELeft);
+	aGc->SetBrushStyle(CGraphicsContext::ENullBrush);
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  Gets the width of the side label.\n
+  @return  The width of the side label in pixels.\n
+  
+*/
+TInt CTestLabelImg::SideLabelWidthInPixels(TInt aStartRow,TInt aEndRow) const
+	{
+	TInt maxLen=Max(Abs(aStartRow),Abs(aEndRow));
+	if (maxLen<9)
+		maxLen=9;	//Single digit labels must be same width as double digit labels
+	TBuf<32> buf;
+	buf.Num(maxLen+1);
+	return (iFont->TextWidthInPixels(buf) + ERowCursorDiameterInPixels
+		+ iGraphicsDeviceMap->HorizontalTwipsToPixels(ESideLabelMarginWidthInTwips));
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  Draw function for the row cursor of the gridcell.\n
+*/
+void CTestLabelImg::DrawRowCursorL(CGraphicsContext* aGc,const TRect& aRect) const
+	{
+	TRect rect=aRect;
+	rect.iTl.iX=rect.iBr.iX-ERowCursorDiameterInPixels-1;
+	TInt midY=rect.iTl.iY+rect.Height()/2;
+	rect.iTl.iY=midY-ERowCursorDiameterInPixels/2;
+	rect.iBr.iY=midY+ERowCursorDiameterInPixels/2;
+	aGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
+	aGc->SetBrushColor(iGridColors.iForeground);
+	aGc->DrawEllipse(rect);
+	aGc->SetBrushStyle(CGraphicsContext::ENullBrush);
+	aGc->SetBrushColor(iGridColors.iBackground);
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  Function that draws the top left label of the grid table.\n
+*/
+void CTestLabelImg::DrawTopLeftLabelL(CGraphicsContext* aGc,const TRect& aRect) const
+	{
+	TRect rect=aRect;
+	aGc->SetPenColor(KRgbDarkGray);
+	--rect.iBr.iY;
+	TPoint point(rect.iTl.iX,rect.iBr.iY);
+	aGc->DrawLine(point,rect.iBr);
+	--rect.iBr.iY;
+	--point.iY;
+	aGc->DrawLine(point,rect.iBr);
+	TGridUtils::FillRect(aGc,iGridColors.iBackground,rect);
+	}
+
+
+/**
+  Constructor for the grid cell.\n
+  Initializes the font for a grid cell.\n
+  Initializes the iData array with some test data.\n
+  The data will be returned by invoking GetL function.
+  The GetL function is used to get the data in a grid cell.\n
+*/
+CTestCellImg::CTestCellImg(const CFont *aFont)
+	: iFont(aFont)
+	{
+	iData[0].iPos=TCellRef(2,2);
+	iData[0].iBuf=_L("Some");
+	iData[1].iPos=TCellRef(2,4);
+	iData[1].iBuf=_L("Hard");
+	iData[2].iPos=TCellRef(3,3);
+	iData[2].iBuf=_L("Coded");
+	iData[3].iPos=TCellRef(4,2);
+	iData[3].iBuf=_L("Test");
+	iData[4].iPos=TCellRef(4,4);
+	iData[4].iBuf=_L("Data");
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  Draw function for the grid cell and the data contained in the cell.\n
+  Calculates the effective rectange and sets the brush style and colour.\n
+  Redraws the text in the grid cell .\n
+*/
+void CTestCellImg::DrawL(CGraphicsContext* aGc,const TCellRef& aCell,const TRect& aRect,const TRect& aClipRect) const
+	{
+	TInt offset = aRect.Height()-iFont->DescentInPixels();
+	TRect effectiveRect=aRect;
+	effectiveRect.iTl.iX-=BurstLeft();
+	effectiveRect.iBr.iX+=BurstRight();
+	aGc->UseFont(iFont);
+	aGc->SetPenColor(iGridColors.iForeground);
+	TRect realClipRect=aRect;
+	realClipRect.Grow(1,1);
+	realClipRect.Intersection(effectiveRect);
+	realClipRect.Intersection(aClipRect);
+	aGc->SetClippingRect(realClipRect);
+	aGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
+	aGc->SetBrushColor(iGridColors.iBackground);
+	const TDesC* des=GetL(aCell.iRow,aCell.iCol-BurstColOffset());
+	if (des)
+		aGc->DrawText(*des,effectiveRect,offset,CGraphicsContext::ELeft);
+	else
+		{
+		aGc->SetPenStyle(CGraphicsContext::ENullPen);
+		aGc->DrawRect(effectiveRect);
+		}
+	aGc->CancelClippingRect();
+	aGc->Reset();
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  @return Width of the text in pixels contained in the grid cell.\n
+*/
+TInt CTestCellImg::DataWidthInPixelsL(const TCellRef& aCell) const
+	{
+	const TDesC* des=GetL(aCell.iRow,aCell.iCol);
+	if (des!=NULL)
+		return iFont->TextWidthInPixels(*des);
+	return 0;
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  @return Boolean,True if the grid cell contains data else False.\n
+
+*/
+TBool CTestCellImg::DoesCellContainDataL(const TCellRef& aCell) const
+	{
+	const TDesC* des=GetL(aCell.iRow,aCell.iCol);
+	return des!=NULL;
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  @return Returns the data contained in the grid cell identified by the row and column arguments.\n
+*/
+const TDesC* CTestCellImg::GetL(TInt aRow,TInt aCol) const
+//
+// Horrible array access function but OK for low ENumberOfItems
+	{
+	for (TInt ii=0;ii<ENumberOfItems;ii++)
+		{
+		if (iData[ii].iPos.iRow==aRow && iData[ii].iPos.iCol==aCol)
+			return &iData[ii].iBuf;
+		}
+	return NULL;
+	}
+
+
+/**
+  Constructor for a Test Grid Table.\n
+  Initializes the member variable indicating zero rows as False.\n
+*/
+CTestGridTable::CTestGridTable()
+	: iZeroRows(EFalse)
+	{
+	}
+/**
+  Auxiliary Function for T-CoGridStep-RunTestStepL.\n
+  @return Boolean,True if rows are non Zero.\n
+*/
+
+TBool CTestGridTable::RequestRow(TInt aRow,TInt& aReturnRow) const
+// Test function for grids with indefinite row boundaries
+	{
+	if (aRow>49)
+		aReturnRow=49;
+	else if (aRow<-21)
+		aReturnRow=-21;
+	else
+		aReturnRow=aRow;
+	return !iZeroRows;
+	}